Commissioning via the built-in BOP
5.5 Quick commissioning
SINAMICS V20 Converter
74
Operating Instructions, 10/2019, A5E34559884-012
Connection macro Cn008 - PID control with analog reference
Note
If a negative setpoint for the PID control is desired, change the setpoint and feedback wiring
as needed.
When you switch to Hand mode from PID control mode, P2200 becomes 0 to disable the
PID control. When you switch it back to Auto mode, P2200 becomes 1 to enable the PID
control again.
Connection macro settings:
Parameter Description
Factory default
Default for Cn008 Remarks
P0700[0] Selection of command source 1
2
Terminals as command source
P0701[0] Function of digital input 1
0
1
ON/OFF
P0703[0] Function of digital input 3
9
9
Fault acknowledgement
P2200[0] BI: Enable PID controller
0
1
Enable PID
P2253[0] CI: PID setpoint
0
755.0
PID setpoint = AI1
P2264[0] CI: PID feedback
755.0
755.1
PID feedback = AI2
P0756[1] Type of analog input
0
2
AI2, 0 mA to 20 mA
P0771[0] CI: Analog output
21
21
Actual frequency
P0731[0] BI: Function of digital output 1 52.3
52.2
Converter running
P0732[0] BI: Function of digital output 2 52.7
52.3
Converter fault active
Summary of Contents for SINAMICS V20 Inverter
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