4function description, 3 control element – Pilz PMCprimo DriveP.01/AA0/4/0/0/208-480VAC User Manual
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4-19
4.3
Control element
4
Function Description
Key:
`
BTB/RTO: Relay output, operational readiness
`
ENABLE: Digital input, enable signal
`
STO1-ENABLE: Digital input, 1st shutdown route for shutting down
the pulse disabler safely
`
STO2-ENABLE: Digital input, 2nd shutdown route for shutting down
the pulse disabler safely
`
STO feedback: Digital output, switch state of pulse disabler
`
T1 … T5: Test sequence
`
Start test: Start of test sequence
`
End test: End of test sequence
ENABLE = "1" can be set after the end of the test sequence.
STO2-ENABLE
X4A/3
1
0
1
0
1
0
STO1-ENABLE
X4B/6
STO-Feedback
X3A/6
t
T1
T2
T3
T4
T5
1
0
1
0
BTB/RTO
X3B/14,15
ENABLE
X3A/1
Start Test
End Test