Assignment Of The Relay Outputs; Assignment Of The Analog Inputs - Siemens SINAMICS G180 Installation And Operating Instructions Manual

Operation
8.8 Examples / Applications
8.8.2.4

Assignment of the relay outputs

● Terminal ‑X2:41, 42:
● Terminal ‑X2:37, 39:
● Terminal ‑X2:30, 31:
● Terminal ‑X2:32, 33:
● Terminal ‑X2:34 ... 36:
● Terminal ‑X2:43 ... 49:
8.8.2.5

Assignment of the analog inputs

● Terminal: ‑X2:50 ... 52:
● Terminal: ‑X2:53, 54:
128
You can control the main contactor using these terminals. The main contactor function is
not activated in the software for the NAMUR application. For more detailed information,
refer to the section titled "Contactor functions" (Page 108).
All warnings which are acquired in board CB08 are signaled here with a changeover contact
in the open-circuit principle, e.g. message ""!! Prewarning !! Inverter overtemp.".
The "Rdy.f.work" message as normally open contact is available to you here. "Rdy.f.work
means that the inverter has no faults and the DC link is pre-charged.
The contact closes if the motor is turning.
"Inverterfault: All faults which cause the inverter to shut down are signaled here with a
changeover contact in the closed-circuit principle.
In the case of the "peripheral board 4" option: the messages "Temp.Motor", "Shutdown",
"Automat.operation" and "Speed zero" are displayed here.
– Apply the speed setpoint which is active in normal operation to these terminals.
– You can use the terminal 50 as current input or the terminal 52 as voltage input. The
terminal 51 is the ground connection.
– The input range from 0 mA to 20 mA or from 0 V to 10 V is proportional to the output
frequency from 0 Hz to 50 Hz.
– The signal for the speed actual value feedback can be supplied to this input. The values
0 mA to 20 mA at terminal 53 and 0 V to 10 V or up to 180 V at terminal 54 are preset.
– You can connect an analog motor tachometer to these terminals.
– More detailed information can be found in the section "DIL switches S1 and S2"
(Page 101).
– You can use the signal in the software for limit value comparisons or as display.
Installation and operating instructions Sinamics G180
Operating Instructions, 05/2013, 4BS0751-001