68
AT.654254.050 ver.1.0
Troubleshooting manual
No data on ACS (SCADA)
VSD is ready
Power is supplied to the VSD as well as to the
modem or cluster controller
Apply power to the VSD, check that the modem has power, the antenna is
connected and traffic is paid.
Not
Verify that the appropriate ACS communication
protocol is selected in the controller
In the UMKA07 controller menu, go to the «Commissioning» life cycle in it,
select the «SCADA» submenu, the value of the «SCADA1 protocol» parameter
must be set according to the type of top-level controller protocol
Check that the required speed and address of
communication with ACS are selected in the
controller
In the UMKA07 controller menu, go to the «Commissioning» life cycle in it,
select the «SCADA» submenu, the parameter «SCADA1 protocol» must be set
according to the ACS type. Also, the network address that is configured for
exchange with the ACS must be set if the VSD is connected to the ACS, then
the addresses of all VSDs must be different
Wires from a modem or cluster controller:
RS485:
RS485 A+ connected to TB26:27;
RS485 B- connected to TB26:28.
Connect wires:
RS485:
RS485 A+ to TB26:27;
RS485 B- to TB26:28.
Not
Not
Not
RS485 channel wires may be mixed up
Connect wires:
RS485:
RS485 A+ to TB26:28;
RS485 B- to TB26:27.
Yes
Using test software, check the connection between
the VSD and the computer with the installed test
software
Perhaps the communication protocol with VSD is implemented with errors.
Illuminate errors in the upper-level controller.
Содержание AK06
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