Siemens SINAMICS G110M Function Manual page 58

Communication via PROFIBUS and PROFINET
3.5 S7 communication
Adjusting settings in the inverter
Procedure
1. Make the following settings and releases so that the inverter can accept commands from
the panel:
– Set the two signal sources for OFF2 (p0844 and p0845) to 1:
– Set the two signal sources for OFF3 (p0848 and p0849) to 1:
– Set the releases for the ramp-up encoder
– Set the setpoint release
2. Adjust the parameters for the ON/OFF1 command from the SIMATIC panel
– Set p0840[0] = 2094.0
– Now set p2099[0] = p2900
3. Set parameters for the setpoint default
– Set
4. Actual value and status word
No further settings are required by the inverter for displaying the speed list value (r0021)
and the status word (r0052).
You have now made the settings in the inverter.
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p0844 = 1
p0845 = 1
p0848 = 1
p0849 = 1
p1140 = 1
p1141 = 1
p1142 = 1
In doing so, you connect up the ON/OFF1 command using the Bit 0 of the BiCo
transformer 2094. The signal source for this parameter is p2099.
In doing so, you give the ON/OFF1 command by setting P2900 = 1 (ON) or 0 (OFF1)
P1070 = 1001 (fixed setpoint 1 as setpoint)
P1016 = 1 (direct selection of the speed setpoint)
P1020 = 1 (speed fixed setpoint selection, Bit 0)
Function Manual, 04/2018, FW V4.7 SP10, A5E34229197B AE
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