Triol AK06, Руководство по устранению неисправностей

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72 AT.654254.050 ver.1.0
Troubleshooting manual
Constant «Emergency stop» is displayed
VSD is ready
380/480V voltage applied to the VSD Check that the VSD is grounded; apply voltage to the VSD input terminals.
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Emergency stop button depressed
To release the
«emergency stop» button, rotate the button top in the direction
of the arrows on it.
Conductors of the circuit
«EM_stop» and
«+ 24V» are connected to the button SB1
Turn the VSD OFF, open the VSD using the supplied key. Check that the wires
marked
«+ 24V» and «EM_stop» reach the SB1 button and are fixed in the
contact group. If this is not done, then fix the wires in the button with a
screwdriver.
Check that when the button is released, the
contact groups are closed
Turn the VSD OFF, open the VSD using the supplied key. Use the tester to
ring the button. When released, the circuit must be closed, when pressed -
open. If this is not the case, replace the SB1 button with a working one.
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Check that connector P29(XP12) is firmly
inserted into UMKA07
Turn the VSD OFF, open the VSD. Visually check that the P29 connector is
inserted into the XP12 of the UMKA07 controller and the lock is tightened. To
check, unscrew the latch and disconnect the P29 connector. Then reinsert and
tighten the lock.
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The EM_stop and + 24V circuits reach the
P29(XP12) connector and they are not damaged
Turn the VSD OFF, open the VSD. Using a tester, check the integrity of the
conductors
«EM_stop» and «+ 24V», going from the button SB1 to the
connector P29(XP12). Repair conductors if necessary.
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