ABB ACSM1 Firmware Manual page 79

6.07 TORQ LIM STATUS
Torque controller limitation status word.
Bit
0 UNDERVOLTAGE
1 OVERVOLTAGE
2 MINIMUM TORQUE
3 MAXIMUM TORQUE
4 INTERNAL CURRENT
5 LOAD ANGLE
6 MOTOR PULLOUT
7 Reserved
8 THERMAL
9 I2MAX CURRENT
10 USER CURRENT
11...15 Reserved
* Only one of bits 0...3 can be on simultaneously. The bit typically indicates the limit that is
exceeded first.
** Only either 9 or 10 can be on simultaneously. The bit typically indicates the limit that is exceeded
first.
6.12 OP MODE ACK
Operation mode acknowledge: 0 = Stopped, 1 = Speed, 2 = Torque, 3 = Min, 4 = Max, 5 = Add, 10 =
Scalar, 11 = Forced magn (ie, DC Hold).
6.14 SUPERV STATUS
Supervision status word. See also parameter group
Bit
0 SUPERV FUNC1
STATUS
1 SUPERV FUNC2
STATUS
2 SUPERV FUNC3
STATUS
3...15 Reserved
FW block: DRIVE LOGIC
Name Val.
1 Intermediate circuit DC undervoltage *
1 Intermediate circuit DC overvoltage *
1 Torque reference minimum limit is active. The limit is
defined by parameter
1 Torque reference maximum limit is active. The limit is
defined by parameter
1 An inverter current limit is active. The limit is identified by
bits 8...11.
1 For permanent magnet motor only: Load angle limit is
active, ie, the motor cannot produce more torque.
1 For asynchronous motor only: Motor pull-out limit is active,
ie, the motor cannot produce more torque.
1 Bit 4 = 0: Input current is limited by main circuit thermal
limit. Bit 4 = 1: Output current is limited by main circuit
thermal limit.
1 Inverter output current limit is active. **
1 Maximum inverter output current limit is active. The limit is
defined by parameter
FW block: REFERENCE CTRL
FW block: SUPERVISION
Name Val.
Supervision function 1 is active (below low limit or over high
1
limit)
Supervision function 2 is active (below low limit or over high
1
limit)
Supervision function 3 is active (below low limit or over high
1
limit)
(page 88)
Information
20.07 MINIMUM
20.06 MAXIMUM
20.05 MAXIMUM
(page 150)
(page 145)
33 (page 145).
Information
Parameters and firmware blocks
79
TORQUE. *
TORQUE. *
CURRENT. **