3.8.5 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 - 65536 ] This parameter shows the number of valid
telegrams detected on the bus.
8-81 Bus Error Count
Range:
Function:
0
*
[0 - 65536 ] 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 - 65536 ] This parameter shows the number of valid
telegrams addressed to the slave, sent by the
frequency converter.
8-83 Slave Error Count
Range:
Function:
0
*
[0 - 65536 ] This parameter shows the number of error
telegrams, which could not be executed by the
frequency converter.
8-84 Slave Messages Sent
Range:
Function:
0
*
[0 - 65536 ] This parameter shows the number of messages
sent from the slave.
8-85 Slave Timeout Errors
Range:
Function:
0
*
[0 - 65536 ] This parameter shows the number of slave
timeout errors.
8-88 Reset FC port Diagnostics
Option:
Function:
[0]
*
Do not reset
[1]
Reset counter
3.8.6 8-9* Bus Feedback
8-94 Bus Feedback 1
Range:
Function:
0
*
[-32768 -
32767 ]
Write a feedback to this parameter via the serial
communication port. This parameter must be
selected in
as a
feedback source. (Hex-value 4000 h corresponds
to 100% feedback/range is
±
200%)
Parameters
VLT
®
HVAC Basic Drive FC 101 Programming Guide
56
MG18B302 - Rev. 2013-09-02
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Summary of Contents for VLT HVAC Basic Drive FC 101
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