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04/20/2022
TR-EMO-BA-GB-0023 v00
Page 33 of 35
10.2 Validation of the encoTRive safety functions STO, SS1
The following points on the checklist contain the necessary minimum tests for validation of the safety
function. They serve as an overview and should facilitate performance. The functions must be
checked in the specified order, as the points follow on from each other. The system or machine manu-
facturer must ensure the appropriate functions for his application.
Also see the chapter "Validation of the encoTRive safety functions" on page 27.
Test
Process
Result
Step 1, STO
Depending on the control of the
safe inputs, bring the running
motor into the safe state by
switching the signals I11/ I12 or
I11/ I21 (trigger STO).
Check whether ERROR “400”
has been set.
Step 2, SS1
If a delay time is configured, Step
1 must also be performed. The
motor reaches safe state after
expiry of the delay time.
Check whether a WARNING has
been set first of all and ERROR
“400” after triggering of the STO.
Step 3, reset
Step 1 and 2 must be executed.
ERROR “400” can only be
acknowledged if the safe inputs
have been reset.
