Siemens Sinamics S120 Function Manual page 302

Commissioning
6.9 Commissioning TM54F by means of STARTER/SCOUT
● S ignal s ource for F-DO (p10042 - p10045)
An AND element with six inputs is interconnected with each output terminal pair of an F-
DO; the signal sources for the AND inputs can be selected:
– Status signals of the drive of drive group 1 to 4
– If a signal source is not connected to an input, then the input is set to HIGH (default).
● S election of the test s ensor f eedback (p10046 [0..3]) and selection of test mode for forced
dormant error detection (test s top; p10047 [ 0..3])
The test of the feedback line for the dynamization can be activated at each F-DO and the
test mode can be selected for the test stop (for additional information, see Section
"Forced dormant error detection (test stop) (Page 160)").
● LE D s ymbol in t he F-DO screen
– The LED symbol after the AND element indicates the logical state (inactive: gray,
– The LED symbol of the digital inputs DI20 to DI23 indicates the status of the digital
● Wait time DI (p10001)
Here you can set the wait time for testing the digital output. Within this time, forced
dormant error detection (test stop) of the digital output must have been detected via the
relevant readback input (p10047).
302
For further information on status signals, see Section "Overview of the F-DOs
(Page 193)".
Exception:
If no signal sources are connected to all inputs, then the output signal = 0.
active: green).
input (inactive: gray, active: green).
Function Manual, (FHS), 07/2016, 6SL3097-4AR00-0BP6
Safety Integrated