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Parameters
Number
Name
Factory setting
p0347[M]
Motor de-excitation time
0 s
p1260
Bypass configuration (factory setting: 0)
0: Bypass is deactivated
3: Bypass without synchronization
0
r1261
Bypass control/status word
-
p1262[D]
Bypass dead time
1 s
p1263
Debypass (revert to drive) delay time
1 s
p1264
Bypass delay time
1 s
p1265
Bypass speed threshold
1480 rpm
p1266
BI: Bypass control command
0
p1267
Bypass changeover source configuration
0000 bin
p1269
BI: Bypass switch feedback signal
[0] 1261.0
[1] 1261.1
p1274[0...1]
Bypass switch monitoring time
1000 ms
More information is provided in the parameter list.
Parameters (Page 349)
More information
Interaction with other functions:
● Essential service mode
The activated "Essential service mode" function influences the "Bypass" function.
Essential service mode (Page 324)
● Converter control
For operation of the motor on the line supply, the onverter no longer responds to the OFF1
command, but rather only to OFF2 and OFF3.
● Temperature monitoring for the motor
The converter evaluates the temperature sensor in the motor, also for line operation of the
motor.
Motor protection with temperature sensor (Page 305)
● Disconnecting the converter from the line supply
If for line operation of the motor, you disconnect the converter from the line supply, the
converter opens the K2 contactor and the motor coasts down.
To operate the motor on the line supply also for deactivated converter, the higher-level
control must supply the signal for the K2 line contactor.
Advanced commissioning
6.9 Energy saving
SINAMICS G120XA converter
Operating Instructions, 03/2019, FW V1.0, A5E44751205B AB
337
Содержание SINAMICS G120XA
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Страница 104: ...Wiring 4 2 Control interfaces SINAMICS G120XA converter 102 Operating Instructions 03 2019 FW V1 0 A5E44751205B AB ...
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