ABB DCS 500B

DCS500 Pin and Parameter list
A 93
Group 112: MAINTENANCE
COMMIS_STAT
Signal of MAINTENANCE function.
Result from a drive function.
Gives feedback status information when the DRIVEMODE parameter was used to start a
drive function.
COMMIS_STAT will tell if the function was successful:
0 = NOT ACTIVATED selected function successfully worked out
1 = RUN COMMAND ? see code 53
2 = FEXC SEL ? wrong FEX selection
3 = FEXC RDY OPER=0 FEX1 / 2 or DCF 503/4 not ready for operation
4 = FEXC OK=0 field supply not o.k.; see error message on the display of
the converter
5 = FIELD ON=0 FEX1 / 2 or DCF 503/4 not switched on
6 = IF NOT IN 95–105% field current not within 95% ..... 105%
7 = NOT O.K.AFTER 20s drive was not released by hardware within 20s
8…34 = reserved
35 = CANNOT AUTOTUNE cannot autotune the armature current controller
36...48 = reserved
49 = IF AT START ? Field current does not reach reference within 10s, when
the selftuning is started
DRIVE_MODE (12.01) = 3, 5 or 6 (autotuning):
50 = OHMIC LOAD ? Ohmic load not determined.
51 = IACT FEEDBACK ? Current feedback is less than current reference during
measurement of armature resistance. Current limits
are lower than the limit for continous current flow or
lower than 20%.
52 = CURRENT CURVE ? Bad current curve. Fuse blown,thyristor not firing or
no motor load.
53 = RUN COMMAND ? Wrong starting conditions. The drive is running when
the autotuning is started or run command is not given
within 20 s after start of autotuning.
54 = TOO HIGH SPEED ? Too high speed during autotuning .Speed greater than
1% or EMF greater than 15%.
55 = INDUCTANCE ? Inductance cannot be determined. Fuse blown,
thyristor not firing or no motor load.
56 = CONT CURR LIM ? Limit for continous current flow cannot be determined.
57 = FIELD REMOVAL ? The field removal takes longer time than 10 s.
58 = STOP COMMAND ? Current contoller blocking or stop command appears
during autotuning.
59 = MUST BE LOCAL Drive is not in local mode
60 = CANNOT AUTOTUNE cannot autotune the field current controller
61 = ILL START COND. illegal start condition for field autotuning
11201 S: E2 SC: - HL: - LL: - D: - U: -