Status Messages During Commissioning (Ss; Warnings During Commissioning (Sa - BONFIGLIOLI ACTIVE Cube ACU 201-01 Operating Instructions Manual

8.2.7

Status messages during commissioning (SS...)

The following status messages are possible during commissioning (setup):
Status message
SS000 OK
SS001 PC Phase 1
SS002 PC Phase 2
SS003 STO
SS004 Parameter identifica-
tion
SS010 Setup already active
SS030 No Release
SS031 Error – see 259
SS032 Warning
Asymmetry
SS099 Setup not carried out

8.2.8 Warnings during commissioning (SA...)

Code
SA000
SA001
SA002
SA003
SA004
SA011
SA012
SA014
SA018
SA021
SA022
SA031
SA032
SA033
SA041
SA042
108
Auto setup routine has been carried out.
The plausibility check (PC) of the motor data is active.
The calculation of dependent parameters is active.
The parameter identification demands enable on digital input
STOA and STOB.
The rated motor values are checked by the parameter identifica-
tion feature.
The setup routine via the operator panel is being carried out.
No enable signal. The parameter identification demands enable on
digital input STOA and STOB.
Error during the auto set-up routine. Check the value of
259.
error
Phase The parameter identification feature diagnosed an unbalance dur-
ing the measurements in the three motor phases.
The setup is not carried out until now.
Warning Messages
No warning message present. This message can be read out via an option-
al communication board.
The value of the parameter
range of the frequency inverter. The maximum reference voltage is indi-
cated on the nameplate of the frequency inverter.
For a three-phase motor, the calculated efficiency is in the limit range.
Check the values entered for the parameters
371 and
current Rated power
The value entered for parameter
mal range (0.6 to 0.95). Check the value.
For three-phase motor, the calculated slip is in the limit range.
Check the values entered for parameters
375.
quency
Current Controller non typical value; refer to 17.5.1.
Current Controller non typical value with 2 kHz; refer to chapter 17.5.1.
Current Controller non typical value with 4 kHz; refer to chapter 17.5.1.
Current Controller non typical value with 8 kHz; refer to chapter 17.5.1.
The stator resistance is very high. The following causes are possible:
The motor cable cross-section is not sufficient.
−
The motor cable is too long.
−
The motor cable is not connected correctly.
−
− The contacts are not in a proper condition (corrosion).
The rotor resistance is very high. The following causes are possible:
− The motor cable cross-section is not sufficient.
− The motor cable is too long.
− The motor cable is not connected correctly.
− The contacts are not in a proper condition (corrosion).
Shorten Motor Line using Switching frequency 16 kHz.
Shorten Motor Line using Switching frequency 12 kHz and higher.
Shorten Motor Line using Switching frequency 8 kHz and higher.
The slip speed was not determined correctly. Check the values entered for
parameters
Rated speed
The slip speed was not determined correctly. Check the values entered for
parameters
Rated speed
Operating Instructions ACU
Meaning
Measures / Remedy
370 is out of the rated voltage
Rated voltage
Rated voltage
376.
374 is outside of the nor-
Rated cos phi
Rated speed
372 and
Rated frequency
372 and
Rated frequency
Actual
370,
Rated
372 and
Rated fre-
375.
375.
06/13