Siemens SIMADYN D Manual page 520

Closed-loop thyristor current control
Connec-
tion
PC6.LDP Selects the firing pulse waveform:
LDP = 0: 7kHz pulse chain,
LDP = 1: Long
PC6.LDU Absolute inverter (INV) control limit [ ° ]
Condition: 90 ≤ LDU ≤ 180,
PC6.LDL Absolute rectifier (RECT) control limit [ ° ]
Condition: 0 ≤ LDL ≤ 90, > QSF\bit 9 = 1
PC6.LMP Main pulse length [ms]
PC6.LFP Second pulse length [ms]
PC6.AQL Test operation: Firing angle setpoint [ ° ]
PC6.AWS Shift to INV operation: Firing angle setpoint [ ° ]
Condition: 90 ≤ AWS ≤ 180,
PC6.DAG Max. angular change/TA in the direction of rectifier op.
Condition: 0 ≤ DAG ≤ 180,
PC6.DAW Max. angular change/TA in the direction of inverter op.
Condition: 0 ≤ DAW ≤ 180,
PC6.DIL Tolerance of the pulse position [°]
PC6.DIZ No. of permissible limit violations DIL
PC6.DZ Operation: Double firing
Connec-
tion
FCS.RRC Rated current of the field current rectifier [A]
Condition: RRC ≥ ARC ≠ 0,
FCS.ARC Rated field current of the DC motor excitation [A]
Condition: RRC ≥ ARC ≠ 0,
FCS.NF
Normalization factor to interpret the setpoint
FCS.ION On command, field current
FCS.IOF Switch-out field setpoint output
FCS.FC Field current setpoint
Condition: FC ≥ 0
FCS.EN Enables inputs ION,IOF
FCS.IE Option: Field present
FCS.T Delay time when switching-in and when switching-out
Condition: 0 ≤ T ≤ 100000 ms,
5-80
Significance
pulses.
> QSF\bit 9 = 1
{ < 45[ ° ] el. }
{ < 45[ ° ] el. }
> QSF\bit 9 = 1
> QSF\bit 9 = 1
> QSF\bit 9 = 1
Significance
> QSF\bit 12 = 1
> QSF\bit 12 = 1
> QSF\bit 12 = 1
> QSF\bit 12 = 1.
System- and communication configuring D7-SYS - SIMADYN D
Value Value
Type
change
0 Init
150 Init
30 Init
1.1ms
1.1ms
150
150 Init
60 Init
150 Init
1.0
3
0
Value Value
Type
change
0.0 Init
0.0 Init
1.0 Init
0
0
0
0
0
1500 ms Init
Edition 06.2002