Pulse Input As Source Of Setpoint Value - Siemens sinamics G120 Operating Instructions Manual

6.3.6

Pulse input as source of setpoint value

Interconnecting the digital input as setpoint source
Using the "probe" function ("pulse train"), the inverter converts a pulse signal at one of the
digital inputs DI 24 ... DI 27 to an analog signal. The inverter evaluates a signal with a max.
frequency of 32 kHz.
Image 6-30
The "probe" function ("pulse train") creates an analog value from a pulse train at a digital
input of the inverter.
Image 6-31
Parameter
p1070 = 586
p1075 = 586
When you use this function, you cannot use any of the digital inputs to monitor the speed.
Converter with CU250S-2 Control Unit
Operating Instructions, 01/2016, FW V4.7 SP6, A5E31759476B AE
Pulse signal of the digital input as setpoint source
Converting the pulse signal at the digital input to an analog value
Description
Main setpoint (factory setting depending on the Control Unit)
Interconnect the result of the speed calculation with the main setpoint.
Supplementary setpoint (factory setting 0)
Interconnect the result of the speed calculation with the supplementary setpoint.
Load monitoring (Page 304)
Advanced commissioning
6.3 Setpoints
213