VARIABLE AND COMMAND LIST
09/05
Danaher Motion
88
M-SS-017-04 Rev. M
VarCom Reference
STATUS Word 1: Disable Status Word
If the drive is disabled (Bit 0 of the STAT word = 1), the process(es) which have
caused that disable condition will have their bits set to 1 in this word.
Bit #
Description
0 (LSB)
Remote disable (REMOTE = 0)
1
Software disable (SWEN = 0)
2
DIP switch disable (DIPEN = 0)
3 Fault
disable
4
Velocity loop design failure
5
Encoder not initialized
6-15 not
used
STATUS Word 2: Fault Status Word
If a fault exists (Bit 1 of the STAT word = 1), the fault(s) has the corresponding bits
set to 1 in this word.
Bit #
DESCRIPTION
0 (LSB)
Drive over temperature
1
Over voltage condition
2
Over current condition
3 Feedback
loss
4
Under voltage condition
5
Motor over temperature
6
Analog supply fault
7
Over speed condition
8 EEPROM
fault
9
EEPROM checksum fault
10
No comp (compensation) for the motor
11 Foldback
condition
12 not
used
13 Overtravel
fault
14
Position deviation fault
15 not
used
STATUS Word 3: Safety Status Word
If safety of the drive is compromised (Bit 2 of the STAT word = 1), the condition
causing that state has its corresponding bit set to 1 in this word.
Bit #
Description
0 (LSB)
CWLIM = 1 (motor has reached CW travel limit)
1
CCWLIM = 1 (motor has reached CCW travel limit)
2
LIMDIS = 1 (limit switch function disabled by user)
3
THERMODE = 1, 2, 3 (set to non-zero by the user)
4
FOLD = 1 (drive current foldback mode)
5*
LIMDIS=0 & CW switch not routed (INxMODE 1)
6*
LIMDIS=0 & CCW switch not routed (INxMODE 2)
7***
Positive Overtravel (PFB > PMAX) with PLIM > 0
8***
Negative Overtravel (PFB < PMIN) with PLIM > 0
9****
MFOLD = 1 (motor current foldback mode)
10-15 not
used