Commissioning via the built-in BOP
5.6 Function commissioning
SINAMICS V20 Converter
Operating Instructions, 10/2019, A5E34559884-012
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Setting parameters
P2370[0...2] Motor staging stop mode
This parameter selects stop mode for external motors when motor staging is in use.
= 0: Normal stop (factory default)
P2371[0...2] Motor staging configuration This parameter selects configuration of external motors (M1, M2) used for
motor staging feature.
= 0: Motor staging disabled
= 1: M1 = 1 x MV, M2 = Not fitted
= 2: M1 = 1 x MV, M2 = 1 x MV
= 3: M1 = 1 x MV, M2 = 2 x MV
P2372[0...2] Motor staging cycling This parameter enables motor cycling for the motor staging feature.
= 0: Disabled (factory default)
P2373[0...2] Motor staging hysteresis [%] P2373 as a percentage of PID setpoint that PID error r2273 must be ex-
ceeded before staging delay starts.
Range: 0.0 to 200.0 (factory default: 20.0)
P2374[0...2] Motor staging delay [s] This parameter defines the time that PID error r2273 must exceed motor
staging hysteresis P2373 before staging occurs.
Range: 0 to 650 (factory default: 30)
P2375[0...2] Motor destaging delay [s] This parameter defines the time that PID error r2273 must exceed motor
staging hysteresis P2373 before destaging occurs.
Range: 0 to 650 (factory default: 30)
P2376[0...2]
Motor staging delay override [%]
P2376 as a percentage of PID setpoint. When the PID error r2273 exceeds
this value, a motor is staged/destaged irrespective of the delay timers.
Range: 0.0 to 200.0 (factory default: 25.0)
The value of this parameter must always be larger than staging hyste-
P2377[0...2] Motor staging lockout timer [s] This parameter defines the time for which delay override is prevented after a
motor has been staged or destaged.
Range: 0 to 650 (factory default: 30)
P2378[0...2]
Motor staging frequency f_st [%]
This parameter sets the frequency at which the digital output is switched
during a (de) staging event, as the converter ramps from maximum to mini-
mum frequency (or vice versa).
Range: 0.0 to 120.0 (factory default: 50.0)
r2379.0...1
CO/BO: Motor staging status
word
This parameter displays output word from the motor staging feature that
allows external connections to be made.
Bit 00: Start motor 1 (yes for 1, no for 0)
Bit 01: Start motor 2 (yes for 1, no for 0)
P2380[0...2] Motor staging hours run [h] This parameter displays hours run for external motors.
[0]: Motor 1 hrs run
[1]: Motor 2 hrs run
[2]: Not used
Range: 0.0 to 4294967295 (factory default: 0.0)
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