Alarms:
Settings of alarm system: SETUP / 500
U
:
Voltage out of tolerance
ALARM
I LO
:
Current < 15mA (check current path)
ALARM
I Hi
:
Current > 6A. (CT rating is too small)
ALARM
PFC
:
Target cannot be reached (check panel)
ALARM
HAr
:
Limit of THD U is exceeded
ALARM
StEP/FLtY
:
Defective steps
ALARM
SPL/Nr
:
Derating of stepsize (< 70% of original size)
ALARM
stepnumber and code are blinking rotational
thi
:
Overtemperature disconnection of steps
ALARM
OPH
:
max. operation hours are reached (maintenance)
ALARM
OPC/Nr
:
max. switch cycles per step (maintenance)
ALARM
stepnumber and code are blinking rotational
AI/Abrt
:
Abort of automatic initialising
ALARM
Start AI again at more quiet load conditions or manual
setting of phaseoffset
(SETUP / 200
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Referencebook)
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Referencebook
