NB!
This parameter is active only when par. 8-30
Protocol
is set to [9]
FC Option
.
3.9.8. 8-8* FC Port Diagnostics
These parameters are used for monitoring the Bus communication via the FC Port.
8-80 Bus Message Count
Option: Function:
This parameter shows the number of valid telegrams detected on the bus.
8-81 Bus Error Count
Option: Function:
This parameter shows the number of telegrams with faults (e.g. CRC fault), detected on the bus.
8-82 Slave Message Count
Option: Function:
This parameter shows the number of valid telegrams adressed to the slave, sent by the frequency converter.
8-83 Slave Error Count
Option: Function:
This parameter shows the number of error telegrams, which could not be executed by the frequency converter.
3.9.9. 8-9* Bus Jog
Parameters for configuring the Bus Jog.
8-90 Bus Jog 1 Speed
Range: Function:
100 RPM
*
[0 - par. 4-13 RPM]
Enter the jog speed. This is a fixed jog speed activated via the serial port or fieldbus option.
8-91 Bus Jog 2 Speed
Range: Function:
200 RPM
*
[0 - par. 4-13 RPM]
Enter the jog speed. This is a fixed jog speed activated via the serial port or fieldbus option.
8-94 Bus Feedback 1
Range: Function:
0
*
[-200 - 200]
Write a feedback to this parameter via the serial communication port or fieldbus option. This parameter must be
selected in par. 20-00, 20-03 or 20-06 as a feedback source.
8-95 Bus Feedback 2
Range: Function:
0
*
[-200 - 200]
See par. 8-94
Bus Feedback 1
for further details.
8-96 Bus Feedback 3
Range: Function:
0
*
[-200 - 200]
See par. 8-94
Bus Feedback 1
for further details.
VLT
®
HVAC Drive Programming Guide 3. Parameter Description
MG.11.C5.02 - VLT
®
is a registered Danfoss trademark
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