Siemens SINAMICS S120 - Page 288

SINAMICS G130
Engineering Information
SINAMICS Engineering Manual – November 2015
Ó Siemens AG
288/528
2. The converter is controlled exclusively via the standard digital inputs/outputs on the Control Unit.
Terminal block on the CU320-2 Control Unit
-X122 Factory setting Comment
DI0 ON/OFF 1
DI1 Increase setpoint/fixed setpoint 0 Parameters can be set in the firmware to determine whether
operation is via motorized digital potentiometer or fixed
setpoint.
DI2 Decrease setpoint/fixed setpoint 1
DI3 Acknowledge fault
DI16 Not assigned
DI17 Not assigned
M1
M (GND)
DI/DO8 Inverter enable (Run)
DI/DO9 No fault
M (GND)
DI/DO10 P24 Factory-set as output
DI/DO11 External alarm
1)
Low active
M (GND)
-X132
DI4 OFF 2
1)
Immediate pulse disable, motor coasts to standstill
DI5 OFF 3
1)
Ramp-down along quick-stop ramp, only of relevance in
conjunction with the Braking Module
DI6 External fault 1
1)
DI7 Not assigned
DI20 Not assigned
DI21 Not assigned
M2
M (GND)
DI/DO12 Error message acknowledgement, Braking
Module
Output is used (reserved) in conjunction with the Braking
Module
DI/DO13 P24 Factory-set as output
M (GND)
DI/DO14 P24 Factory-set as output
DI/DO15 P24 Factory-set as output
M (GND)
The factory settings of the bidirectional inputs/outputs are underscored.
1)
A jumper must be inserted here if these inputs are not used