ABB RDNA-01 Manuel d'utilisateur Page 1

ACS550User’s ManualACS550-01 Drives (0.75…160 kW)ACS550-U1 Drives (1…200 hp)

10 ACS550-01/U1 User’s ManualTable of contents

100 ACS550-01/U1 User’s ManualParameters6413 TIME OF RESET 2 Time hh.mm.ss 2 s -6414AL1RANGE0TO10 0.0…100.0% 0.1% -6415AL1RANGE10TO20 0.0…100.0% 0.1%

ACS550-01/U1 User’s Manual 101Parameters8124 ACC IN AUX STOP 0.0 = NOT SEL, 0.1…1800.0 s 0.1 s 0.0 s (NOT SEL)8125DEC IN AUX START 0.0 = NOT SEL, 0.1…

102 ACS550-01/U1 User’s ManualParametersComplete parameter descriptionsThis section describes the actual signals and parameters for ACS550. Group 99:

ACS550-01/U1 User’s Manual 103Parameters9905 MOTOR NOM VOLTDefines the nominal motor voltage. • Must equal the value on the motor rating plate. • The

104 ACS550-01/U1 User’s ManualParametersGroup 01: OPERATING DATAThis group contains drive operating data, including actual signals. The drive sets the

ACS550-01/U1 User’s Manual 105Parameters0118 DI 1-3 STATUSStatus of the three digital inputs. • Status is displayed as a binary number. • 1 indicates

106 ACS550-01/U1 User’s ManualParameters0136 COMM VALUE 2Free data location that can be written from serial link.0137 PROCESS VAR 1Process variable 1

ACS550-01/U1 User’s Manual 107Parameters0153 MOT THERM STRESSEstimated rise of the motor temperature. Value equals to the estimated motor thermal stre

108 ACS550-01/U1 User’s ManualParametersGroup 03: FB ACTUAL SIGNALSThis group monitors fieldbus communications.Code Description0301 FB CMD WORD 1Read-

ACS550-01/U1 User’s Manual 109Parameters0305 FAULT WORD 1Read-only copy of the Fault Word 1.• When a fault is active, the corresponding bit for the ac

ACS550-01/U1 User’s Manual 11InstallationInstallationStudy these installation instructions carefully before proceeding. Failure to observe the warning

110 ACS550-01/U1 User’s ManualParametersGroup 04: FAULT HISTORYThis group stores a recent history of the faults reported by the drive.Code Description

ACS550-01/U1 User’s Manual 111ParametersGroup 10: START/STOP/DIRThis group: • defines external sources (EXT1 and EXT2) for commands that enable start,

112 ACS550-01/U1 User’s ManualParameters11 = TIMED FUNC 1. – Assigns Start/Stop control to Timed Function 1 (Timed Function activated = START; Timed F

ACS550-01/U1 User’s Manual 113ParametersGroup 11: REFERENCE SELECTThis group defines: • how the drive selects between command sources• characteristics

114 ACS550-01/U1 User’s ManualParameters5 = DI3U,4D(R) – Defines digital inputs as the speed reference source (motor potentiometer control). • Digital

ACS550-01/U1 User’s Manual 115Parameters1104 REF1 MINSets the minimum for external reference 1. • The minimum analog input signal (as a percent of the

116 ACS550-01/U1 User’s ManualParametersGroup 12: CONSTANT SPEEDSThis group defines a set of constant speeds. In general:• You can program up to 7 con

ACS550-01/U1 User’s Manual 117Parameters13 = DI3,4,5 – Selects one of seven Constant Speeds (1…7) using DI3, DI4 and DI5.• See above (DI1,2,3) for cod

118 ACS550-01/U1 User’s ManualParameters1209 TIMED MODE SEL Defines timed function activated constant speed mode. Timed function can be used to change

ACS550-01/U1 User’s Manual 119ParametersGroup 13: ANALOG INPUTSThis group defines the limits and the filtering for analog inputs.Code Description1301

12 ACS550-01/U1 User’s ManualInstallationPreparing for installationLifting the driveLift the drive only by the metal chassis.Unpacking the drive1. Unp

120 ACS550-01/U1 User’s ManualParametersGroup 14: RELAY OUTPUTSThis group defines the condition that activates each of the relay outputs. Relay output

ACS550-01/U1 User’s Manual 121Parameters35 = COMM – Energize relay based on input from fieldbus communication.• Fieldbus writes binary code in paramet

122 ACS550-01/U1 User’s ManualParameters1409 RO 3 OFF DELAYSwitch-off delay for relay 3.•See RO 1 OFF DELAY.1410…1412RELAY OUTPUT 4…6Defines the event

ACS550-01/U1 User’s Manual 123ParametersGroup 15: ANALOG OUTPUTSThis group defines the drive’s analog (current signal) outputs. The drive’s analog out

124 ACS550-01/U1 User’s ManualParameters1511 MAXIMUM AO2Sets the maximum output current. See MAXIMUM AO1 above.1512 FILTER AO2Defines the filter time

ACS550-01/U1 User’s Manual 125ParametersGroup 16: SYSTEM CONTROLSThis group defines a variety of system level locks, resets and enables.Code Descripti

126 ACS550-01/U1 User’s ManualParameters1605 USER PAR SET CHGDefines control for changing the user parameter set.• See parameter 9902 APPLIC MACRO. •

ACS550-01/U1 User’s Manual 127Parameters1608 START ENABLE 1Selects the source of the start enable 1 signal.Note: Start enable functionality differs fr

128 ACS550-01/U1 User’s ManualParameters1609 START ENABLE 2 Selects the source of the start enable 2 signal.Note: Start enable functionality differs f

ACS550-01/U1 User’s Manual 129ParametersGroup 20: LIMITSThis group defines minimum and maximum limits to follow in driving the motor – speed, frequenc

ACS550-01/U1 User’s Manual 13InstallationType designationUse the following chart to interpret the type designation found on both the type designation

130 ACS550-01/U1 User’s ManualParameters2007 MINIMUM FREQDefines the minimum limit for the drive output frequency.• A positive or zero minimum frequen

ACS550-01/U1 User’s Manual 131Parameters2017 MAX TORQUE 1Sets the first maximum limit for torque (%). Value is a percent of the motor nominal torque.2

132 ACS550-01/U1 User’s ManualParametersGroup 21: START/STOPThis group defines how the motor starts and stops. The ACS550 supports several start and s

ACS550-01/U1 User’s Manual 133Parameters2105 DC HOLD SPEEDSets the speed for DC Hold. Requires that parameter 2104 DC HOLD CTL = 1 (DC HOLD).2106 DC C

134 ACS550-01/U1 User’s ManualParameters2112 ZERO SPEED DELAYDefines the delay for the Zero Speed Delay function. If parameter value is set to zero, t

ACS550-01/U1 User’s Manual 135ParametersGroup 22: ACCEL/DECELThis group defines ramps that control the rate of acceleration and deceleration. You defi

136 ACS550-01/U1 User’s ManualParameters2208 EMERG DEC TIMESets the deceleration time for maximum frequency to zero for an emergency. • See parameter

ACS550-01/U1 User’s Manual 137ParametersGroup 23: SPEED CONTROLThis group defines variables used for speed control operation.Code Description2301 PROP

138 ACS550-01/U1 User’s ManualParameters2304 ACC COMPENSATIONSets the derivation time for acceleration compensation. • Adding a derivative of the refe

ACS550-01/U1 User’s Manual 139ParametersGroup 24: TORQUE CONTROLThis group defines variables used for torque control operation.Code Description2401 TO

14 ACS550-01/U1 User’s ManualInstallationMotor compatibilityThe motor, drive and supply power must be compatible:Tools requiredTo install the ACS550 y

140 ACS550-01/U1 User’s ManualParametersGroup 25: CRITICAL SPEEDSThis group defines up to three critical speeds or ranges of speeds that are to be avo

ACS550-01/U1 User’s Manual 141ParametersGroup 26: MOTOR CONTROLThis group defines variables used for motor control.Code Description2601 FLUX OPT ENABL

142 ACS550-01/U1 User’s ManualParameters2606 SWITCHING FREQSets the switching frequency for the drive. Also see parameter 2607 SWITCH FREQ CTRL and se

ACS550-01/U1 User’s Manual 143ParametersGroup 29: MAINTENANCE TRIGThis group contains usage levels and trigger points. When usage reaches the set trig

144 ACS550-01/U1 User’s ManualParametersGroup 30: FAULT FUNCTIONSThis group defines situations that the drive should recognize as potential faults and

ACS550-01/U1 User’s Manual 145Parameters3006 MOT THERM TIMESets the motor thermal time constant for the motor temperature model.• This is the time req

146 ACS550-01/U1 User’s ManualParameters3010 STALL FUNCTIONThis parameter defines the operation of the Stall function. This protection is active if th

ACS550-01/U1 User’s Manual 147Parameters3023 WIRING FAULTDefines the drive response to cross wiring faults and to ground faults detected when the driv

148 ACS550-01/U1 User’s ManualParametersGroup 31: AUTOMATIC RESETThis group defines conditions for automatic resets. An automatic reset occurs after a

ACS550-01/U1 User’s Manual 149ParametersGroup 32: SUPERVISIONThis group defines supervision for up to three signals from Group 01: OPERATING DATA. Sup

ACS550-01/U1 User’s Manual 15InstallationConfirm that the enclosure is appropriate, based on the site contamination level:• IP21 / UL type 1 enclosure

150 ACS550-01/U1 User’s ManualParameters3207 SUPERV 3 PARAMSelects the third supervised parameter. See 3201 SUPERV 1 PARAM above.3208 SUPERV 3 LIM LOS

ACS550-01/U1 User’s Manual 151ParametersGroup 33: INFORMATIONThis group provides access to information about the drive’s current programs: versions an

152 ACS550-01/U1 User’s ManualParametersGroup 34: PANEL DISPLAYThis group defines the content for control panel display (middle area), when the contro

ACS550-01/U1 User’s Manual 153Parameters3405 OUTPUT1 UNITSelects the units used with the first display parameter.Note: Parameter is not effective if p

154 ACS550-01/U1 User’s ManualParameters3421 OUTPUT3 MAXSets the maximum value displayed for the third display parameter. See parameter 3407.Code Desc

ACS550-01/U1 User’s Manual 155ParametersGroup 35: MOTOR TEMP MEASThis group defines the detection and reporting for a particular potential fault – mot

156 ACS550-01/U1 User’s ManualParametersFor other faults, or for anticipating motor overheating using a model, see Group 30: FAULT FUNCTIONS.Code Desc

ACS550-01/U1 User’s Manual 157Parameters3504 FAULT LIMITDefines the fault limit for motor temperature measurement. • At motor temperatures above this

158 ACS550-01/U1 User’s ManualParametersGroup 36: TIMED FUNCTIONSThis group defines the timed functions. The timed functions include:• four daily star

ACS550-01/U1 User’s Manual 159ParametersCode Description3601 TIMERS ENABLESelects the source for the timer enable signal.0 = NOT SEL – Timed functions

16 ACS550-01/U1 User’s ManualInstallationInstalling the driveWARNING! Before installing the ACS550, ensure the input power supply to the drive is off.

160 ACS550-01/U1 User’s ManualParameters3612 START DAY 3Defines timer 3 weekly start day.• See parameter 3604.3613 STOP DAY 3Defines timer 3 weekly st

ACS550-01/U1 User’s Manual 161Parameters21 = T1+T3+B – Booster and Time Periods 1 and 3 selected in the timer.22 = T2+T3+B – Booster and Time Periods

162 ACS550-01/U1 User’s ManualParametersGroup 37: USER LOAD CURVEThis group defines supervision of user adjustable load curves (motor torque as a func

ACS550-01/U1 User’s Manual 163ParametersCorrespondence with the obsolete underload supervisionThe now obsolete parameter 3015 UNDERLOAD CURVE provided

164 ACS550-01/U1 User’s ManualParametersObs. par.New parameters3015 UNDERLOAD CURVE3704LOADFREQ 1(Hz)3705LOAD TORQ LOW 1(%)3707LOADFREQ 2(Hz)3708LOAD

ACS550-01/U1 User’s Manual 165Parameters Group 40: PROCESS PID SET 1 This group defines a set of parameters used with the Process PID (PID1) controlle

166 ACS550-01/U1 User’s ManualParametersPID controller – Advanced The ACS550 has two separate PID controllers:• Process PID (PID1) and• External PID (

ACS550-01/U1 User’s Manual 167Parameters4002 INTEGRATION TIMEDefines the PID controller’s integration time. Integration time is, by definition, the ti

168 ACS550-01/U1 User’s ManualParameters4008 0% VALUEDefines (together with the next parameter) the scaling applied to the PID controller’s actual val

ACS550-01/U1 User’s Manual 169ParametersAnalog input reference correctionParameter values 9, 10 and 14…17 use the formula in the following table. Wher

ACS550-01/U1 User’s Manual 17InstallationRemove the front coverIP21 / UL type 11. Remove the control panel, if attached.2. Loosen the captive screw at

170 ACS550-01/U1 User’s ManualParameters4016 ACT1 INPUT Defines the source for actual value 1 (ACT1). See also parameter 4018 ACT1 MINIMUM.1 = AI1 – U

ACS550-01/U1 User’s Manual 171Parameters4023 PID SLEEP LEVELSets the motor speed / frequency that enables the PID sleep function – a motor speed / fre

172 ACS550-01/U1 User’s ManualParameters4027 PID 1 PARAM SETProcess PID (PID1) has two separate sets of parameters, PID set 1 and PID set 2. • PID set

ACS550-01/U1 User’s Manual 173ParametersGroup 41: PROCESS PID SET 2Parameters of this group belong to PID parameter set 2. The operation of parameters

174 ACS550-01/U1 User’s ManualParametersGroup 42: EXT / TRIM PIDThis group defines the parameters used for the second PID controller (PID2), which is

ACS550-01/U1 User’s Manual 175Parameters4232 CORRECTION SRCDefines the trimming reference for the correction source.1 = PID2REF – Uses appropriate REF

176 ACS550-01/U1 User’s ManualParametersGroup 45: ENERGY SAVINGThis group defines the setup of calculation and optimization of energy savings.Note: Th

ACS550-01/U1 User’s Manual 177ParametersGroup 50: ENCODERThis group defines the setup for encoder use:• Sets the number of encoder pulses per shaft re

178 ACS550-01/U1 User’s ManualParametersGroup 51: EXT COMM MODULEThis group defines set-up variables for a fieldbus adapter (FBA) communication module

ACS550-01/U1 User’s Manual 179Parameters5133 FBA APPL FW REVContains the revision of the module’s application program. Format is xyz (see parameter 51

18 ACS550-01/U1 User’s ManualInstallationMount the driveIP21 / UL type 11. Position the ACS550 onto the mounting screws or bolts and securely tighten

180 ACS550-01/U1 User’s ManualParametersGroup 52: PANEL COMMThis group defines the communication settings for the control panel port on the drive. Nor

ACS550-01/U1 User’s Manual 181ParametersGroup 53: EFB PROTOCOLThis group defines set-up variables used for an embedded fieldbus (EFB) communication pr

182 ACS550-01/U1 User’s ManualParameters5311 EFB PAR 11Specifies the parameter mapped to Modbus Register 40006.5312 EFB PAR 12Specifies the parameter

ACS550-01/U1 User’s Manual 183ParametersGroup 64: LOAD ANALYZERThis group defines the load analyzer, which can be used for analyzing the customer’s pr

184 ACS550-01/U1 User’s ManualParameters6409 CURRENT AT PEAKCurrent at the moment of the peak value (amperes).6410 UDC AT PEAKDC voltage at the moment

ACS550-01/U1 User’s Manual 185Parameters6432 AL2RANGE80TO90Amplitude logger 2 (signal selection with parameter 6404) 80…90% distribution.6433 AL2RANGE

186 ACS550-01/U1 User’s ManualParametersGroup 81: PFC CONTROLThis group defines a Pump-Fan Control (PFC) mode of operation. The major features of PFC

ACS550-01/U1 User’s Manual 187Parameters8104 REFERENCE STEP 2Sets a percentage value that is added to the process reference.• Applies only when at lea

188 ACS550-01/U1 User’s ManualParameters8112 LOW FREQ 1Sets the frequency limit used to stop the first auxiliary motor. The first auxiliary motor stop

ACS550-01/U1 User’s Manual 189Parameters8117 NR OF AUX MOTSets the number of auxiliary motors.• Each auxiliary motor requires a relay output, which th

ACS550-01/U1 User’s Manual 19InstallationWiring overviewConduit/Gland kit Wiring drives with the IP21 / UL type 1 enclosure requires a conduit/gland k

190 ACS550-01/U1 User’s ManualParameters• The table below shows the ACS550 PFC motor assignments for some typical settings in the Relay Output paramet

ACS550-01/U1 User’s Manual 191Parameters8119 AUTOCHNG LEVELSets an upper limit, as a percent of output capacity, for the autochange logic. When the ou

192 ACS550-01/U1 User’s ManualParameters8120 INTERLOCKSDefines operation of the Interlock function. When the Interlock function is enabled:• An interl

ACS550-01/U1 User’s Manual 193Parameters2 = DI2 – Enables the Interlock function and assigns a digital input (starting with DI2) to the interlock sign

194 ACS550-01/U1 User’s ManualParameters3 = DI3 – Enables the Interlocks function and assigns a digital input (starting with DI3) to the interlock sig

ACS550-01/U1 User’s Manual 195Parameters5 = DI5 – Enables the Interlock function and assigns a digital input (starting with DI5) to the interlock sign

196 ACS550-01/U1 User’s ManualParameters8121 REG BYPASS CTRLSelects Regulator by-pass control. When enabled, Regulator by-pass control provides a simp

ACS550-01/U1 User’s Manual 197Parameters8124 ACC IN AUX STOPSets the PFC acceleration time for a zero-to-maximum frequency ramp. This PFC acceleration

198 ACS550-01/U1 User’s ManualParametersGroup 98: OPTIONSThis group configures for options, in particular, enabling serial communication with the driv

ACS550-01/U1 User’s Manual 199Embedded fieldbusEmbedded fieldbusOverviewThe ACS550 can be set up to accept control from an external system using stand

List of related manualsGENERAL MANUALSACS550-01/U1 User's Manual (0.75…160 kW) / (1…200 hp)3AFE64804588 (3AUA0000001418) (English)• Safety•Insta

20 ACS550-01/U1 User’s ManualInstallation• For frame size R6, see section Power terminal considerations – R6 frame size on page 281 to install the app

200 ACS550-01/U1 User’s ManualEmbedded fieldbus– Actual value 3– Actual value 4– Actual value 5– Actual value 6– Actual value 7– Actual value 8The con

ACS550-01/U1 User’s Manual 201Embedded fieldbus• To reduce noise on the network, terminate the RS485 network using 120 Ω resistors at both ends of the

202 ACS550-01/U1 User’s ManualEmbedded fieldbusSerial communication configurationSetting 9802 automatically sets the appropriate default values in par

ACS550-01/U1 User’s Manual 203Embedded fieldbusActivate drive control functions – EFBControlling the driveFieldbus control of various drive functions

204 ACS550-01/U1 User’s ManualEmbedded fieldbusInput reference selectUsing the fieldbus to provide input references to the drive requires:• drive para

ACS550-01/U1 User’s Manual 205Embedded fieldbusRelay output controlUsing the fieldbus for relay output control requires:• drive parameter values set a

206 ACS550-01/U1 User’s ManualEmbedded fieldbusPID control setpoint source Using the following settings to select the fieldbus as the setpoint source

ACS550-01/U1 User’s Manual 207Embedded fieldbusFeedback from the drive – EFBPre-defined feedbackInputs to the controller (drive outputs) have pre-defi

208 ACS550-01/U1 User’s ManualEmbedded fieldbusFor example:Diagnostics – EFBFault queue for drive diagnosticsFor general ACS550 diagnostics informatio

ACS550-01/U1 User’s Manual 209Embedded fieldbusDiagnostic situationsThe sub-sections below describe various diagnostic situations – the problem sympto

ACS550-01/U1 User’s Manual 21InstallationPower connection diagramsThe following diagram shows the terminal layout for frame size R3, which, in general

210 ACS550-01/U1 User’s ManualEmbedded fieldbusFault 28 – Serial 1 ErrIf the drive’s control panel shows fault code 28, SERIAL 1 ERR, check for either

ACS550-01/U1 User’s Manual 211Embedded fieldbusModbus protocol technical dataOverviewThe Modbus® protocol was introduced by Modicon, Inc. for use in c

212 ACS550-01/U1 User’s ManualEmbedded fieldbusMapping summaryThe following table summarizes the mapping between the ACS550 (parameters and I/0) and M

ACS550-01/U1 User’s Manual 213Embedded fieldbus• relay output states, numbered sequentially beginning with coil 00033.The following table summarizes t

214 ACS550-01/U1 User’s ManualEmbedded fieldbusThe ACS550 supports the following Modbus function codes for coils:1xxxx Mapping – Modbus discrete input

ACS550-01/U1 User’s Manual 215Embedded fieldbusFor the 1xxxx registers:• Additional discrete inputs are added sequentially.The ACS550 supports the fol

216 ACS550-01/U1 User’s ManualEmbedded fieldbusThe following table summarizes the 4xxxx drive control registers 40001…40099 (for 4xxxx registers above

ACS550-01/U1 User’s Manual 217Embedded fieldbusFor the Modbus protocol, drive parameters in Group 53: EFB PROTOCOL report the parameter mapping to 4xx

218 ACS550-01/U1 User’s ManualEmbedded fieldbusActual valuesThe contents of the register addresses 40005…40012 are ACTUAL VALUES and are:• specified u

ACS550-01/U1 User’s Manual 219Embedded fieldbusABB control profiles technical dataOverviewABB Drives profileThe ABB Drives profile provides a standard

22 ACS550-01/U1 User’s ManualInstallationThe following diagram shows the power and ground terminal layout for frame sizes R5 and R6. WARNING! To avoi

220 ACS550-01/U1 User’s ManualEmbedded fieldbusABB Drives profileThe following table and the state diagram later in this sub-section describe the CONT

ACS550-01/U1 User’s Manual 221Embedded fieldbusDCU ProfileThe following tables describe the CONTROL WORD content for the DCU profile. 7 RESET 0=>1

222 ACS550-01/U1 User’s ManualEmbedded fieldbusStatus WordThe contents of the STATUS WORD is status information, sent by the drive to the master stati

ACS550-01/U1 User’s Manual 223Embedded fieldbusABB Drives profileThe following table and the state diagram later in this sub-section describe the STAT

224 ACS550-01/U1 User’s ManualEmbedded fieldbusDCU profileThe following tables describe the STATUS WORD content for the DCU profile. DCU profile STAT

ACS550-01/U1 User’s Manual 225Embedded fieldbusDCU profile STATUS WORD (See parameter 0304)Bit Name Value Status16 ALARM 1 An alarm is on.0 No alarms

226 ACS550-01/U1 User’s ManualEmbedded fieldbusState diagramABB Drives profileTo illustrate the operation of the state diagram, the following example

ACS550-01/U1 User’s Manual 227Embedded fieldbusThe state diagram below describes the start-stop function of CONTROL WORD (CW) and STATUS WORD (SW) bit

228 ACS550-01/U1 User’s ManualEmbedded fieldbusReference scalingABB Drives and DCU profilesThe following table describes REFERENCE scaling for the ABB

ACS550-01/U1 User’s Manual 229Embedded fieldbusREF1 COMM*AI1 COMM (%) · (AI (%) / 0.5 · REF1 MAX (%))REF2COMM+AI1 COMM (%) + (AI (%) - 0.5 · REF2 MAX

ACS550-01/U1 User’s Manual 23InstallationDisconnecting the internal EMC filterOn certain types of systems, you must disconnect the internal EMC filter

230 ACS550-01/U1 User’s ManualEmbedded fieldbusReference handlingUse Group 10: START/STOP/DIR parameters to configure for control of rotation directio

ACS550-01/U1 User’s Manual 231Fieldbus adapterFieldbus adapterOverviewThe ACS550 can be set up to accept control from an external system using standar

232 ACS550-01/U1 User’s ManualFieldbus adapterConfiguration details depend on the protocol and profile used.These details are provided in a user’s man

ACS550-01/U1 User’s Manual 233Fieldbus adapter• The serial communication channel is defined as the source for controlling commands from EXT1 (set usin

234 ACS550-01/U1 User’s ManualFieldbus adapterMechanical and electrical installation – FBAWARNING! Connections should be made only while the drive is

ACS550-01/U1 User’s Manual 235Fieldbus adapterCommunication set-up – FBASerial communication selectionTo activate the serial communication, use parame

236 ACS550-01/U1 User’s ManualFieldbus adapterInput reference selectUsing the fieldbus to provide input reference to the drive requires:• drive parame

ACS550-01/U1 User’s Manual 237Fieldbus adapterRelay output controlUsing the fieldbus for relay output control requires:• drive parameter values set as

238 ACS550-01/U1 User’s ManualFieldbus adapterPID Control setpoint source Using the following settings to select the fieldbus as the setpoint source f

ACS550-01/U1 User’s Manual 239Fieldbus adapterDiagnostics – FBAFault handlingThe ACS550 provides fault information as follows:• The control panel disp

24 ACS550-01/U1 User’s ManualInstallationControl terminals tableThe following provides information for connecting control wiring at X1 on the drive. X

240 ACS550-01/U1 User’s ManualFieldbus adapter27 CONFIG FILE 630Fh28 SERIAL 1 ERR 7510h29EFB CON FILE 6306h30 FORCE TRIP FF90h31 EFB 1 FF92h32EFB 2 FF

ACS550-01/U1 User’s Manual 241Fieldbus adapterSerial communication diagnosticsBesides the drive fault codes, the FBA module has diagnostic tools. Refe

242 ACS550-01/U1 User’s ManualFieldbus adapterABB Drives profile technical data OverviewThe ABB Drives profile provides a standard profile that can be

ACS550-01/U1 User’s Manual 243Fieldbus adapterStatus WordAs described earlier in section Control interface on page 232, the contents of the STATUS WOR

244 ACS550-01/U1 User’s ManualFieldbus adapter4 OFF_2_STA 1 OFF2 inactive0 OFF2 ACTIVE5 OFF_3_STA 1 OFF3 inactive0 OFF3 ACTIVE6SWC_ON_INHIB1SWITCH-ON

ACS550-01/U1 User’s Manual 245Fieldbus adapterThe state diagram below describes the start-stop function of CONTROL WORD (CW) and STATUS WORD (SW) bits

246 ACS550-01/U1 User’s ManualFieldbus adapterReference As described earlier in section Control interface on page 232, the REFERENCE word is a speed o

ACS550-01/U1 User’s Manual 247Fieldbus adapterREF1 COMM*AI1 COMM (%) · (AI (%) / 0.5 · REF1 MAX (%))REF2COMM+AI1 COMM (%) + (AI (%) - 0.5 · REF2 MAX (

248 ACS550-01/U1 User’s ManualFieldbus adapterReference handlingUse Group 10: START/STOP/DIR parameters to configure for control of rotation direction

ACS550-01/U1 User’s Manual 249Fieldbus adapterActual Value As described earlier in section Control interface on page 232, Actual Values are words cont

ACS550-01/U1 User’s Manual 25InstallationNote: Terminals 3, 6 and 9 are at the same potential.Note: For safety reasons the fault relay signals a “faul

250 ACS550-01/U1 User’s ManualFieldbus adapterGeneric profile technical dataOverviewThe generic profile aims to fulfill the industry-standard drive pr

ACS550-01/U1 User’s Manual 251Fieldbus adapterActual Value scalingFor Actual Values, scale the feedback integer using the parameter’s resolution. (See

252 ACS550-01/U1 User’s ManualFieldbus adapter

ACS550-01/U1 User’s Manual 253DiagnosticsDiagnosticsWARNING! Do not attempt any measurement, parts replacement or other service procedure not describe

254 ACS550-01/U1 User’s ManualDiagnosticsThe message reappears after a few seconds if the control panel is not touched and the fault is still active.F

ACS550-01/U1 User’s Manual 255Diagnostics2 DC OVERVOLT Intermediate circuit DC voltage is excessive. Check for and correct:• Static or transient overv

256 ACS550-01/U1 User’s ManualDiagnostics11 ID RUN FAIL The Motor ID Run was not completed successfully. Check for and correct:• Motor connections.• M

ACS550-01/U1 User’s Manual 257Diagnostics23 ENCODER ERR The drive is not detecting a valid encoder signal. Check for and correct:• Encoder presence a

258 ACS550-01/U1 User’s ManualDiagnosticsFaults that indicate conflicts in the parameter settings are listed below.36 INCOMPATIBLE SWThe drive cannot

ACS550-01/U1 User’s Manual 259DiagnosticsFault resettingThe ACS550 can be configured to automatically reset certain faults. Refer to parameter Group 3

26 ACS550-01/U1 User’s ManualInstallationInstall the wiringChecking motor and motor cable insulationWARNING! Check the motor and motor cable insulatio

260 ACS550-01/U1 User’s ManualDiagnosticsFlashing red LED To reset the drive for faults indicated by a flashing red LED:• Turn the power off for 5 min

ACS550-01/U1 User’s Manual 261DiagnosticsAlarm listingThe following table lists the alarms by code number and describes each.Alarm codeDisplay Descrip

262 ACS550-01/U1 User’s ManualDiagnostics2009 DEVICE OVERTEMPDrive heatsink is hot. This alarm warns that a DEVICE OVERTEMP fault may be near.R1…R4: 1

ACS550-01/U1 User’s Manual 263DiagnosticsAlarm codes (Basic Control Panel)The Basic Control Panel indicates control panel alarms with a code, A5xxx. T

264 ACS550-01/U1 User’s ManualDiagnostics5024 Drive is busy, try again.5025 Write is not allowed while upload or download is in progress.5026 Value is

ACS550-01/U1 User’s Manual 265MaintenanceMaintenance WARNING! Read chapter Safety on page 5 before performing any maintenance on the equipment. Ignori

266 ACS550-01/U1 User’s ManualMaintenance4. Reinstall the cooling fan.5. Restore power.Main fan replacementThe drive’s main cooling fan has a life spa

ACS550-01/U1 User’s Manual 267MaintenanceFrame size R6To replace the fan:1. Remove power from the drive.2. Remove the screw attaching the fan casing a

268 ACS550-01/U1 User’s ManualMaintenanceInternal enclosure fan replacementIP54 / UL type 12 enclosures have an additional internal fan to circulate a

ACS550-01/U1 User’s Manual 269MaintenanceCapacitorsReformingThe drive DC link capacitors need to be reformed (re-aged) if the drive has been non-opera

ACS550-01/U1 User’s Manual 27InstallationWiring IP21 / UL type 1 enclosure with cables1. Open the appropriate knockouts in the conduit/gland box. (See

270 ACS550-01/U1 User’s ManualMaintenance

ACS550-01/U1 User’s Manual 271Technical dataTechnical dataRatingsBy type designation, the table below provides ratings for the ACS550 adjustable speed

272 ACS550-01/U1 User’s ManualTechnical dataRatings, 380…480 V drivesAbbreviated column headers are described in section Symbols on page 273.Type Norm

ACS550-01/U1 User’s Manual 273Technical dataRatings, 500…600 V drivesAbbreviated column headers are described in section Symbols on page 273.SymbolsSi

274 ACS550-01/U1 User’s ManualTechnical dataDeratingThe load capacity (current and power) decreases for certain situations, as defined below. In such

ACS550-01/U1 User’s Manual 275Technical dataInput power connectionsWARNING! Do not operate the drive outside the nominal input line voltage range. Ove

276 ACS550-01/U1 User’s ManualTechnical dataCheck that the operating time of the fuse is below 0.5 seconds. The operating time depends on the fuse typ

ACS550-01/U1 User’s Manual 277Technical dataFuses, 500…600 V drives Emergency stop devicesThe overall design of the installation must include emergenc

278 ACS550-01/U1 User’s ManualTechnical dataInput power cables/wiringInput wiring can be any of:• a four conductor cable (three phases and ground/prot

ACS550-01/U1 User’s Manual 279Technical dataGround connectionsFor personnel safety, proper operation and reduction of electromagnetic emission/pick-up

28 ACS550-01/U1 User’s ManualInstallationWiring IP21 / UL type 1 enclosure with conduit1. Open the appropriate knockouts in the conduit/gland box. (Se

280 ACS550-01/U1 User’s ManualTechnical dataIT systemsWARNING! Do not attempt to install or remove the EMC filter screws EM1, EM3, F1 or F2 while powe

ACS550-01/U1 User’s Manual 281Technical dataPower terminal considerations – R6 frame sizeWARNING! For R6 power terminals, if screw-on terminal lugs ar

282 ACS550-01/U1 User’s ManualTechnical dataScrew-on terminal lugsUse the following procedure to attach cables if screw-on terminal lugs are supplied

ACS550-01/U1 User’s Manual 283Technical dataMotor connectionsWARNING! Never connect line power to the drive output terminals: U2, V2 or W2. Line volta

284 ACS550-01/U1 User’s ManualTechnical dataMotor cable length for 400 V drivesThe table below shows the maximum motor cable lengths for 400 V drives

ACS550-01/U1 User’s Manual 285Technical dataMotor cable length for 600 V drivesThe table below shows the maximum motor cable lengths for 600 V drives

286 ACS550-01/U1 User’s ManualTechnical dataThe most common temperature sensors are:• motor sizes IEC180…225: thermal switch (e.g. Klixon)• motor size

ACS550-01/U1 User’s Manual 287Technical dataMotor cable requirements for CE & C-Tick complianceThe requirements in this section apply for CE or C-

288 ACS550-01/U1 User’s ManualTechnical dataEffective motor cable shieldsThe general rule for cable shield effectiveness is: the better and tighter th

ACS550-01/U1 User’s Manual 289Technical dataBrake componentsAvailabilityBraking availability for ACS550 drives, by frame size is: • R1 and R2 – a buil

ACS550-01/U1 User’s Manual 29InstallationWiring IP54 / UL type 12 enclosure with cables1. Cut the cable seals as needed for the power, motor and contr

290 ACS550-01/U1 User’s ManualTechnical dataThe many variables in the last requirement above are most easily dealt with using the following tables. •

ACS550-01/U1 User’s Manual 291Technical data380…480 V drives500…600 V drivesWARNING! Never use a brake resistor with a resistance below the minimum va

292 ACS550-01/U1 User’s ManualTechnical dataPrx – Duty-cycle based resistor power rating in deceleration braking, where “x” is ONMAX time.Installing a

ACS550-01/U1 User’s Manual 293Technical dataControl connectionsControl connection specifications Control cablesGeneral recommendationsUse multi-core c

294 ACS550-01/U1 User’s ManualTechnical dataNote: Never mix 24 V DC and 115/230 V AC signals in the same cable.Analog cablesRecommendations for analog

ACS550-01/U1 User’s Manual 295Technical dataCoolingAir flow, 208…240 V drivesThe following table lists heat loss and air flow data for 208…240 V drive

296 ACS550-01/U1 User’s ManualTechnical dataAir flow, 500…600 V drivesThe following table lists heat loss and air flow data for 500…600 V drives.-031A

ACS550-01/U1 User’s Manual 297Technical dataDimensions and weightsThe dimensions and mass for the ACS550 depend on the frame size and enclosure type.

298 ACS550-01/U1 User’s ManualTechnical dataOutside dimensionsDrives with IP21 / UL type 1 enclosures IP21 / UL type 1 – dimensions for each frame si

ACS550-01/U1 User’s Manual 299Technical dataDrives with IP54 / UL type 12 enclosures WeightThe following table lists typical maximum weights for eac

ACS550-01/U1 Drives0.75…160 kW1…200 hpUser’s Manual3AFE64804588 (3AUA0000001418) Rev GENEFFECTIVE: 2009-07-07SUPERSEDES: 3AFE64804588 (3AUA0000001418)

30 ACS550-01/U1 User’s ManualInstallationWiring IP54 / UL type 12 enclosure with conduit1. Remove and discard the cable seals where conduit will be in

300 ACS550-01/U1 User’s ManualTechnical dataDegrees of protectionAvailable enclosures:• IP21 / UL type 1 enclosure. The site must be free of airborne

ACS550-01/U1 User’s Manual 301Technical dataThe following table lists the standard stress testing that the ACS550 passes.MaterialsContamination levels

302 ACS550-01/U1 User’s ManualTechnical dataDisposalThe drive contains raw materials that should be recycled to preserve energy and natural resources.

ACS550-01/U1 User’s Manual 303Technical dataApplicable standardsDrive compliance with the following standards is identified by the standard “marks” on

304 ACS550-01/U1 User’s ManualTechnical dataC-Tick marking is required in Australia and New Zealand. A C-Tick mark is attached to the drive to verify

ACS550-01/U1 User’s Manual 305Technical dataIEC/EN 61800-3 (2004) DefinitionsEMC stands for Electromagnetic Compatibility. It is the ability of electr

306 ACS550-01/U1 User’s ManualTechnical data4. The motor cable length does not exceed the allowed maximum length specified in section Motor cable leng

ACS550-01/U1 User’s Manual 307IndexIndexNumerics0xxxx registerEFB function codes. . . . . . . . . . . . . . . . . . . 214EFB mapping . . . . . . .

308 ACS550-01/U1 User’s ManualIndexBbacking up parametersAssistant Control Panel . . . . . . . . . . . . . . . . 60Basic Control Panel . . . . . .

ACS550-01/U1 User’s Manual 309Indexcontrol panel (Basic) . . . . . . . . . . . . . . . . . . . . . . 64alarm codes. . . . . . . . . . . . . . . . .

ACS550-01/U1 User’s Manual 31InstallationCheck installationBefore applying power, perform the following checks. CheckInstallation environment conforms

310 ACS550-01/U1 User’s ManualIndexEearth faultfault code . . . . . . . . . . . . . . . . . . . . . . . . . . 256parameter . . . . . . . . . . . .

ACS550-01/U1 User’s Manual 311IndexFF1 and F2 screwslocation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22on corner grounded TN syste

312 ACS550-01/U1 User’s ManualIndexfuses208…240 V drives . . . . . . . . . . . . . . . . . . . 276380…480 V drives . . . . . . . . . . . . . . . .

ACS550-01/U1 User’s Manual 313Indexload analyzerparameter group . . . . . . . . . . . . . . . . . . . . . 183amplitude logger 1, distribution . . .

314 ACS550-01/U1 User’s ManualIndexmotor controlparameter group . . . . . . . . . . . . . . . . . . . . . 141control mode, parameter. . . . . . . .

ACS550-01/U1 User’s Manual 315IndexPIDprocess sets, parameter groups . . . . . . . . . 165external / trimming, parameter group . . . . . 1740% (a

316 ACS550-01/U1 User’s ManualIndexring lugs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281RS-232baud rate, parameter . . . . . .

ACS550-01/U1 User’s Manual 317Indexstart/stop/dir, parameter group . . . . . . . . . . . . . 111starting order counter . . . . . . . . . . . . . .

318 ACS550-01/U1 User’s ManualIndexuser parameter set . . . . . . . . . . . . . . . . . . . . . . . 83change control, parameter . . . . . . . . . .

Further informationProduct and service inquiriesAddress any inquiries about the product to your local ABB representative, quoting the type designation

32 ACS550-01/U1 User’s ManualInstallationReinstall the coverIP21 / UL type 11. Align the cover and slide it on.2. Tighten the captive screw.3. Reinsta

ABB Inc.Automation TechnologiesDrives & Motors16250 West Glendale DriveNew Berlin, WI 53151USATelephone +1 262 785-3200+1 800-HELP-365Fax +1 262

ACS550-01/U1 User’s Manual 33Start-up, control with I/O and ID RunStart-up, control with I/O and ID RunThe chapter instructs how to:• perform the star

34 ACS550-01/U1 User’s ManualStart-up, control with I/O and ID RunCheck that the starting of the motor does not cause any danger. De-couple the driven

ACS550-01/U1 User’s Manual 35Start-up, control with I/O and ID RunSelect the application macro (parameter 9902). The general parameter setting procedu

36 ACS550-01/U1 User’s ManualStart-up, control with I/O and ID RunSelect the motor identification method (parameter 9910).The default value 0 (OFF/IDM

ACS550-01/U1 User’s Manual 37Start-up, control with I/O and ID RunTo change the direction of the motor rotation:• Disconnect input power from the driv

38 ACS550-01/U1 User’s ManualStart-up, control with I/O and ID RunHow to perform the guided start-up To be able to perform the guided start-up, you ne

ACS550-01/U1 User’s Manual 39Start-up, control with I/O and ID RunAfter completing a set-up task, the Start-up Assistant suggests the next one. • Pres

40 ACS550-01/U1 User’s ManualStart-up, control with I/O and ID RunHow to control the drive through the I/O interfaceThe table below instructs how to o

ACS550-01/U1 User’s Manual 41Start-up, control with I/O and ID RunHow to perform the ID RunThe drive estimates motor characteristics automatically usi

42 ACS550-01/U1 User’s ManualStart-up, control with I/O and ID RunID RUN WITH THE ASSISTANT CONTROL PANELChange parameter 9910 ID RUN to 1 (ON). Save

ACS550-01/U1 User’s Manual 43Control panelsControl panelsAbout control panelsUse a control panel to control the drive, read status data and adjust par

44 ACS550-01/U1 User’s ManualControl panelsAssistant Control PanelFeaturesThe Assistant Control Panel features:• alphanumeric control panel with an LC

ACS550-01/U1 User’s Manual 45Control panelsStatus lineThe top line of the LCD display shows the basic status information of the drive. OperationYou

46 ACS550-01/U1 User’s ManualControl panelsInitially, the panel is in the Output mode, where you can start, stop, change the direction, switch between

ACS550-01/U1 User’s Manual 47Control panelsHow to get helpHow to find out the panel version Step Action Display1. Press to read the context-sensitiv

48 ACS550-01/U1 User’s ManualControl panelsHow to start, stop and switch between local and remote controlYou can start, stop and switch between local

ACS550-01/U1 User’s Manual 49Control panelsOutput modeIn the Output mode, you can:• monitor actual values of up to three signals in Group 01: OPERATIN

ACS550-01/U1 User’s Manual 5SafetySafetyUse of warnings and notesThere are two types of safety instructions throughout this manual:• Notes draw attent

50 ACS550-01/U1 User’s ManualControl panelsHow to set the speed, frequency or torque referenceHow to adjust the display contrastStep Action Display1.

ACS550-01/U1 User’s Manual 51Control panelsParameters modeIn the Parameters mode, you can:• view and change parameter values• start, stop, change the

52 ACS550-01/U1 User’s ManualControl panelsHow to select the monitored signals Step Action Display1. You can select which signals are monitored in the

ACS550-01/U1 User’s Manual 53Control panelsAssistants modeWhen the drive is first powered up, the Start-up Assistant guides you through the setup of t

54 ACS550-01/U1 User’s ManualControl panelsThe table below lists the tasks of the assistants and the relevant drive parameters. Depending on the selec

ACS550-01/U1 User’s Manual 55Control panelsSelecting timed function status indicated through relay output RO 1401Selecting timed PID1 parameter set 1/

56 ACS550-01/U1 User’s ManualControl panelsChanged Parameters modeIn the Changed Parameters mode, you can:• view a list of all parameters that have be

ACS550-01/U1 User’s Manual 57Control panelsFault Logger modeIn the Fault Logger mode, you can: • view the drive fault history of maximum ten faults (a

58 ACS550-01/U1 User’s ManualControl panelsTime and Date modeIn the Time and Date mode, you can:• show or hide the clock• change date and time display

ACS550-01/U1 User’s Manual 59Control panels• To set the date, select SET DATE on the menu and press . Specify the first part of the date (day or mont

6 ACS550-01/U1 User’s ManualSafetyWARNING! Disconnect the internal EMC filter when installing the drive on an IT system (an ungrounded power system or

60 ACS550-01/U1 User’s ManualControl panelsParameter Backup modeThe Parameter Backup mode is used to export parameters from one drive to another or to

ACS550-01/U1 User’s Manual 61Control panelsHow to upload and download parametersFor the upload and download functions available, see above. Note that

62 ACS550-01/U1 User’s ManualControl panelsHow to view information about the backupStep Action Display1. Go to the Main menu by pressing if you are

ACS550-01/U1 User’s Manual 63Control panelsI/O Settings modeIn the I/O Settings mode, you can:• check the parameter settings related to any I/O termin

64 ACS550-01/U1 User’s ManualControl panelsBasic Control PanelFeaturesThe Basic Control Panel features:• numeric control panel with an LCD display • c

ACS550-01/U1 User’s Manual 65Control panelsOperationYou operate the control panel with menus and keys. You select an option, e.g. operation mode or pa

66 ACS550-01/U1 User’s ManualControl panelsHow to start, stop and switch between local and remote controlYou can start, stop and switch between local

ACS550-01/U1 User’s Manual 67Control panelsOutput modeIn the Output mode, you can:• monitor actual values of up to three Group 01: OPERATING DATA sign

68 ACS550-01/U1 User’s ManualControl panels Reference modeIn the Reference mode, you can:• set the speed, frequency or torque reference• start, stop,

ACS550-01/U1 User’s Manual 69Control panelsParameter modeIn the Parameter mode, you can:• view and change parameter values• select and modify the sign

ACS550-01/U1 User’s Manual 7Table of contentsTable of contentsList of related manualsSafetyUse of warnings and notes . . . . . . . . . . . . . . . . .

70 ACS550-01/U1 User’s ManualControl panelsHow to select the monitored signals Step Action Display1. You can select which signals are monitored in the

ACS550-01/U1 User’s Manual 71Control panelsCopy modeThe Basic Control Panel can store a full set of drive parameters and up to two user sets of drive

72 ACS550-01/U1 User’s ManualControl panelsHow to upload and download parametersFor the upload and download functions available, see above.Basic Contr

ACS550-01/U1 User’s Manual 73Application macrosApplication macrosMacros change a group of parameters to new, predefined values. Use macros to minimize

74 ACS550-01/U1 User’s ManualApplication macrosABB Standard macroThis is the default macro. It provides a general purpose, 2-wire I/O configuration, w

ACS550-01/U1 User’s Manual 75Application macros3-wire macroThis macro is used when the drive is controlled using momentary push-buttons. It provides t

76 ACS550-01/U1 User’s ManualApplication macrosAlternate macroThis macro provides an I/O configuration adopted to a sequence of DI control signals use

ACS550-01/U1 User’s Manual 77Application macrosMotor Potentiometer macroThis macro provides a cost-effective interface for PLCs that vary the speed of

78 ACS550-01/U1 User’s ManualApplication macrosHand-Auto macroThis macro provides an I/O configuration that is typically used in HVAC applications. To

ACS550-01/U1 User’s Manual 79Application macrosPID Control macroThis macro provides parameter settings for closed-loop control systems such as pressur

8 ACS550-01/U1 User’s ManualTable of contentsCommunication set-up – EFB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201A

80 ACS550-01/U1 User’s ManualApplication macrosPFC macroThis macro provides parameter settings for pump and fan control (PFC) applications. To enable,

ACS550-01/U1 User’s Manual 81Application macrosTorque Control macroThis macro provides parameter settings for applications that require torque control

82 ACS550-01/U1 User’s ManualApplication macrosConnection examples of two-wire and three-wire sensorsMany applications use process PI(D) and need a fe

ACS550-01/U1 User’s Manual 83Application macrosUser parameter setsIn addition to the standard application macros, it is possible to save two user para

84 ACS550-01/U1 User’s ManualApplication macrosMacro default values for parametersParameter default values are listed in section Complete parameter li

ACS550-01/U1 User’s Manual 85Application macrosACS550-U1ParameterABB Standard3-wire AlternateMotor Potenti-ometerHand-autoPID ControlPFC ControlTorque

86 ACS550-01/U1 User’s ManualApplication macros

ACS550-01/U1 User’s Manual 87ParametersParametersComplete parameter listThe following table lists all parameters. Table header abbreviations are:•S= P

88 ACS550-01/U1 User’s ManualParameters0114 RUN TIME (R) 0…9999 h 1 h -0115KWH COUNTER (R) 0…65535 kWh 1 kWh -0116APPL BLK OUTPUT 0.0…100.0% (0.0…600.

ACS550-01/U1 User’s Manual 89Parameters0175 SAVED MWH 0…65535 MWh 1 MWh -0176SAVED AMOUNT 1 0.0…999.9 0.1 -0177SAVED AMOUNT 2 0…65535 1 -0178 SAVED CO

ACS550-01/U1 User’s Manual 9Table of contentsProduct protection in the USA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

90 ACS550-01/U1 User’s ManualParametersGroup 12: CONSTANT SPEEDS1201CONST SPEED SEL -14 …19 1 9 (DI3,4) 91202CONST SPEED 1 0.0…500.0 Hz / 0…30000 rpm

ACS550-01/U1 User’s Manual 91Parameters1502 AO1 CONTENT MIN - - Depends on the signal selected with par. 15011503AO1 CONTENT MAX - - Depends on the si

92 ACS550-01/U1 User’s ManualParametersGroup 21: START/STOP2101START FUNCTION Vector control modes: 1, 2, 8Scalar control mode: 1…5, 818 (RAMP) 92102S

ACS550-01/U1 User’s Manual 93Parameters2603 IR COMP VOLT 0.0…100.0 V 0.1 V Size dependent2604IR COMP FREQ 0…100% 1% 80%2605U/F RATIO 1 = LINEAR, 2 = S

94 ACS550-01/U1 User’s ManualParameters3107 AR AI<MIN 0 = DISABLE, 1 = ENABLE 10 (DISABLE)3108AR EXTERNAL FLT 0 = DISABLE, 1 = ENABLE 10 (DISABLE)G

ACS550-01/U1 User’s Manual 95Parameters3413 OUTPUT2 MIN - - Depends on the signal selected with par. 34083414OUTPUT2 MAX - - Depends on the signal sel

96 ACS550-01/U1 User’s ManualParametersGroup 37: USER LOAD CURVE3701USER LOAD C MODE 0…3 1 0 (NOT SEL)3702USER LOAD C FUNC 1=FAULT, 2 = ALARM 11 (FAUL

ACS550-01/U1 User’s Manual 97Parameters4024 PID SLEEP DELAY 0.0…3600.0 s 0.1 s 60.0 s4025WAKE-UP DEV Unit and scale defined by par. 4006 and 4007-0.04

98 ACS550-01/U1 User’s ManualParameters4209 100% VALUE Unit and scale defined by par. 4206 and 4207- 100.04210SET POINT SEL 0…2, 8…17, 19…20 1 1 (AI1)

ACS550-01/U1 User’s Manual 99Parameters5203 PARITY 0 = 8 NONE 1, 1 = 8 NONE 2, 2=8EVEN 1, 3 = 8 ODD 110 (8NONE 1)5204OK MESSAGES 0…65535 1 -5205PARITY