
Parameter listing and descriptions 175
ACH550-01 User's Manual
0308 ALARM WORD 1 -
Read-only copy of the
ALARM WORD 1
• When an alarm is active, the corresponding bit for the active alarm is
set in the Alarm Words.
• Each alarm has a dedicated bit allocated within Alarm Words.
• Bits remain set until the whole alarm word is reset. (Reset by writing
zero to the word).
• The control panel displays the word in hex. For example, all zeros
and a 1 in Bit 0 display 0001. All zeros and a 1 in Bit 15 display 8000.
0309 ALARM WORD 2 -
Read-only copy of the
ALARM WORD 2
• See parameter 0308.
Code Description Range
Bit # 0308, ALARM WORD 1 0309, ALARM WORD 2
0 OVERCURRENT OFF BUTTON
1 OVERVOLTAGE PID SLEEP
2 UNDERVOLTAGE ID RUN
3 DIR LOCK OVERRIDE
4 IO COMM START ENABLE 1 MISSING
5 AI1 LOSS START ENABLE 2 MISSING
6 AI2 LOSS EMERGENCY STOP
7 PANEL LOSS Reserved
8 DEVICE OVERTEMP FIRST START
9 MOTOR TEMP Reserved
10 Reserved USER LOAD CURVE
11 MOTOR STALL START DELAY
12 AUTORESET Reserved
13 AUTOCHANGE
14 PFA I LOCK
15 Reserved
Commentaires sur ces manuels