IMO HD2 IP Series, Инструкция по эксплуатации

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HD2 IP55 High-ingress Protection Series
-337-
E.1
STO function logic table
The following table describes the input states and corresponding faults of the STO function.
STO input state Corresponding fault
H1 and H2 opened
simultaneously
The STO function is triggered, and the drive stops running.
Fault code:
40: Safe torque off (STO)
H1 and H2 closed
simultaneously
The STOP function is not triggered, and the drive runs
properly.
One of H and H2 opened, and
the other closed
The STL1, STLC, or STL3 fault
occurs. Fault code:
41: Channel H1 exception (STL1)
42: Channel H2 exception (STLC)
43: Channel H1 and H2 exceptions (STL3)
E.2
STO channel delay description
The following table describes the trigger and indication delay of the STO channels.
STO mode STO trigger and indication delay 1, 2
STO fault: STL1
Trigger delay < 10 ms
Indication delay < 280 ms
HD2 IP55 High-ingress Protection Series inverter STO function description
STO mode STO trigger and indication delay
1, 2
STO fault: STLC
Trigger delay < 10 ms
Indication delay < 280 ms
STO fault: STL3
Trigger delay < 10 ms
Indication delay < 280 ms
STO fault: STO
Trigger delay < 10 ms
Indication delay < 100 ms
1. STO function trigger delay: Time interval between trigger the STO function and switching off
the drive output
2. STO instruction delay: Time interval between trigger the STO function and STO output state
indication