Danfoss VLT Automation VT Drive FC 322 Programming Manual page 119

VLT Automation VT Drive FC322
Programming Guide
8-55 Set-up Select
Option:
[0] Digital input
[1] Bus
[2] Logic AND
[3] * Logic OR
NB!
This parameter is active only when par. 8-01
8-56 Preset Reference Select
Option:
[0] Digital input
[1] Bus
[2] Logic AND
[3] * Logic OR
NB!
This parameter is active only when par. 8-01
2.9.6 8-8* FC Port Diagnostics
These parameters are used for monitoring the Bus communication via the FC Port.
8-80 Bus Message Count
Range:
0* [0 - 0 ]
8-81 Bus Error Count
Range:
0* [0 - 0 ]
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Function:
Select control of the frequency converter set-up selection via the terminals (digital input) and/or via
the fieldbus.
Activates the set-up selection via a digital input.
Activates the set-up selection via the serial communication port or fieldbus option.
Activates the set-up selection via the fieldbus/serial communication port, AND additionally via one
of the digital inputs.
Activate the set-up selection via the fieldbus/serial communication port OR via one of the digital
inputs.
Control Site is set to [0] Digital and control word
Function:
Select control of the frequency converter Preset Reference selection via the terminals (digital input)
and/or via the fieldbus.
Activates Preset Reference selection via a digital input.
Activates Preset Reference selection via the serial communication port or fieldbus option.
Activates Preset Reference selection via the fieldbus/serial communication port, AND additionally
via one of the digital inputs.
Activates the Preset Reference selection via the fieldbus/serial communication port OR via one of
the digital inputs.
Control Site Digital and control word
is set to [0]
Function:
This parameter shows the number of valid telegrams detected on the bus.
Function:
This parameter shows the number of telegrams with faults (e.g. CRC fault), detected on the bus.
MG.20.W1.22 - VLT is a registered Danfoss trademark
2 Parameter Description
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