Function Check - Lenze ECS Série Instructions De Montage

4.3.3.6

Function check

After installation the operator must check the "safe torque off" function.
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The function check must be repeated at regular intervals, after one year at
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the latest.
(
Stop!
If the function check leads to impermissible states at the terminals,
commissioning cannot take place!
Test specifications
Check the circuitry with regard to correct function.
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Check directly at the terminals whether the "safe torque off" function
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operates faultlessly in the axis module:
States of the "safe torque off" function on the axis module
Level at input terminal
X6/SI1
LOW
LOW
HIGH
HIGH
EDKCSEX064 DE/EN/FR 4.0
Resulting level at
output terminal
X6/SI2 X6/SO
LOW HIGH
HIGH LOW
LOW LOW
HIGH LOW
l
Electrical installation
Control terminals
Safe torque off
Impermissible level at
output terminal
X6/SO
4
LOW
HIGH
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