Siemens SINAMICS DCM - CO;BO: Armature Current State; Ia State; CO;BO: Field Auto-Reversing Stage State; Field Stage State; CO;BO: Field Current Setpoint Limiting State; if Lim State; CO;BO: Field Reversal Contactor Signals; Field Rev Cont Sig

2 Parameters
2.2 List of parameters
SINAMICS DCM
640 List Manual (LH8), 02/2015, 6RX1800-0ED76
Description: Displays the state of the auto-reversing stage for field control.
Description: Displays the state of the armature current.
Description: Control word for field current setpoint limiting.
Description: Control word to control the field contactors for field reversal.
Dependency: Refer to: p50092, p50580, p50581, p50583
r53191.0...2 CO/BO: Field auto-reversing stage state / Field stage state
DC_CTRL Can be changed: - Calculated: - Access level: 2
Data type: Unsigned16 Dyn. index: - Func. diagram: 6910, 6915
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
- - -
Bit field: Bit Signal name 1 signal 0 signal FP
00 Alpha G limit reached Yes No 6910,
6915
01 Alpha W limit reached Yes No 6910,
6915
02 Alpha G/Alpha W limit reached Yes No 6915
r53192.0 CO/BO: Armature current state / Ia state
DC_CTRL Can be changed: - Calculated: - Access level: 2
Data type: Unsigned16 Dyn. index: - Func. diagram: 6850
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
- - -
Bit field: Bit Signal name 1 signal 0 signal FP
00 Armature current not pulsating Yes No 6850
r53193.0...3 CO/BO: Field current setpoint limiting state / If lim state
DC_CTRL Can be changed: - Calculated: - Access level: 2
Data type: Unsigned16 Dyn. index: - Func. diagram: 6900, 6905
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
- - -
Bit field: Bit Signal name 1 signal 0 signal FP
00 Positive field current setpoint limit reached Yes No -
01 Negative field current setpoint limit reached Yes No -
02 Standstill field switched in Yes No -
03 Field current setpoint withdrawn Yes No -
r53195.0...2 CO/BO: Field reversal contactor signals / Field rev cont sig
DC_CTRL Can be changed: - Calculated: - Access level: 2
Data type: Unsigned16 Dyn. index: - Func. diagram: 6920
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
- - -
Bit field: Bit Signal name 1 signal 0 signal FP
00 Field direction positive ON OFF -
01 Field direction negative ON OFF -
02 Invert speed actual value Yes No -