Danfoss VLT CDS302 Operating Instructions Manual page 81

Parameter Descriptions
8-55 Set-up Select
Option: Function:
Select control of the frequency converter set-
up selection via the terminals (digital input)
and/or via the fieldbus.
[0] Digital Activates the set-up selection via a digital
input input.
[1] Bus Activates the set-up selection via the serial
communication port or fieldbus option.
[2] Logic AND Activates the set-up selection via the fieldbus/
serial communication port, AND additionally
via one of the digital inputs.
[3] Logic OR Activate the set-up selection via the fieldbus/
*
serial communication port OR via one of the
digital inputs.
8-56 Preset Reference Select
Option: Function:
Select control of the frequency converter
Preset Reference selection via the terminals
(digital input) and/or via the fieldbus.
[0] Digital Activates Preset Reference selection via a
input digital input.
[1] Bus Activates Preset Reference selection via the
serial communication port or fieldbus option.
[2] Logic AND Activates Preset Reference selection via the
fieldbus/serial communication port, AND
additionally via one of the digital inputs.
[3] Logic OR Activates the Preset Reference selection via the
*
fieldbus/serial communication port OR via one
of the digital inputs.
6.9.5 8-8* FC Port Diagnostics
These parameters are used for monitoring the Bus
communication via the FC Port.
8-80 Bus Message Count
Range: Function:
0 [0 - 0 ] This parameter shows the number of valid
*
telegrams detected on the bus.
8-81 Bus Error Count
Range: Function:
0 [0 - 0 ] This parameter shows the number of telegrams
*
with faults (e.g. CRC fault), detected on the bus.
8-82 Slave Messages Rcvd
Range: Function:
0 [0 - 0 ] This parameter shows the number of valid
*
telegrams addressed to the slave, sent by the
frequency converter.
MG34M302 - VLT
®
Operating Instructions VLT CDS302 and CDS303
8-83 Slave Error Count
Range:
0 [0 - 0 ] This parameter shows the number of error
*
6.9.6 8-9* Bus Jog
8-90 Bus Jog 1 Speed
Range:
100 RPM
8-91 Bus Jog 2 Speed
Range:
200 RPM
®
is a registered Danfoss trademark/Commercial Compressor
Function:
telegrams, which could not be executed by the
frequency converter.
Function:
[ 0 - par. 4-13 Enter the jog speed. Activate this
*
RPM] fixed jog speed via the serial port
or fieldbus option.
Function:
[ 0 - par. 4-13 Enter the jog speed. Activate this
*
RPM] fixed jog speed via the serial port
or fieldbus option.
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