ABB RDNA-01 Manuel d'utilisateur Page 66

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1-62 ACH550-UH User’s Manual
Application macros
Dual Setpoint with PID and Constant Speeds
This macro configures for applications with 2 constant speeds, active PID and PID
alternating between two setpoints using digital inputs. Set PID setpoints (internal to
the drive) using parameters 4011 (
SET1) and 4111 (SET2). The digital input DI3
selects the setpoints.
Parameters Changed Relative to HVAC Default
Parameter Value Parameter Value
9902 APPLIC MACRO 12 (DL SP PID CS) 4010 SET POINT SEL 19 (INTERNAL)
1102
EXT1/EXT2 SEL 2 (DI2) 4011 INTERNAL SETPNT 50.0%
1201 CONST SPEED SEL 10 (DI4, 5) 4027 PID 1 PARAM SET 3 (DI3)
1608 START ENABLE 10 (NOT SEL) 4110 SET POINT SEL 19 (INTERNAL)
2108
START INHIBIT 1 (ON) 4111 INTERNAL SETPNT 100.0%
1SCR
2AI1
3AGND
410V
5AI2
6AGND
7AO1
8AO2
9AGND
10 24V
11 GND
12 DCOM
13 DI1
14 DI2
15 DI3
16 DI4
17 DI5
18 DI6
19 RO1C
20 RO1A
21 RO1B
22 RO2C
23 RO2A
24 RO2B
25 RO3C
26 RO3A
27 RO3B
X1
+
mA
mA
External reference 0(2)…10 V or 0(4)…20 mA
Reference voltage 10 VDC
Output frequency: 0(4)…20 mA
Start/Stop: Activate to start drive
Presets/PID selection: Activate to select PID
Setpoint selection: Activate to select Set2
Preset speed 1
Preset speed 2
Relay output 1 (P 1401)
Default operation: Started =>19 connected to 21
Relay output 2 (P 1402)
Default operation: Running =>22 connected to 24
Relay output 3 (P 1403)
Default operation: Fault (-1) =>25 connected to 27
Output current: 0(4)…20 mA
Not configured
Analog input circuit common
PID feedback: 0(2)…10 V or 0(4)…20 mA
Analog output circuit common
Auxiliary voltage output +24 VDC
Auxiliary voltage output common
Digital input common for all
Signal cable shield (screen)
Analog input circuit common
(Fault => 25 connected to 26)
+
J1
AI1: 0(4)
20 mA
AI2: 0(4)
20 mA
ON
Jumper Settings
ON
1
2
ON
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