Checking The Assignment Of The Digital Inputs - Siemens SINAMICS G120 Operating Instructions Manual

Functions
9.10 Fail-safe function Safe Torque Off (STO)
Parameter
Table 9- 59
Parameter
p9700 = 57 hex
p9701 = AC hex
p0010 = 0
9.10.3.8

Checking the assignment of the digital inputs

● Check whether the digital inputs used as fail-safe input are also assigned a further
● Remove multiple assignments of the digital inputs:
238
Parameters for the forced dormant error detection
Description
SI copy function (factory setting: 0)
Start copy function SI parameter.
Confirm data change (factory setting: 0)Confirm data change overall.
Drive commissioning parameter filter
0: Ready
function.
NOTICE
Both, the assignment of digital inputs with the selection of a safety function or with a
"standard" function can lead to an unexpected behavior of the motor.
Figure 9-37 Example: automatic assignment of digital inputs DI 4 and DI 5 with STO
SINAMICS G120C frequency converter
Operating Instructions, 03/2012, FW V4.5, A5E02999804B AB