Fc Port Diagnostics - Danfoss VLT FC 102 Programming Manual

Programming Guide | VLT® HVAC Drive FC 102

8-8* FC Port Diagnostics

6.10.8
These parameters are used for monitoring the bus communication via the drive RD 485 port terminals 68–69.
8-80 Bus Message Count
Default value: 0
Setup: All setups
Data type:
Uint32
This parameter shows the number of valid telegrams detected on the bus.
8-81 Bus Error Count
Default value: 0
Setup:
All setups
Data type: Uint32
This parameter shows the number of telegrams with faults (for example, CRC fault) detected on the bus.
8-82 Slave Messages Rcvd
Default value: 0
Setup:
All setups
Data type: Uint32
This parameter shows the number of valid telegrams addressed to the slave sent by the drive.
8-83 Slave Error Count
Default value: 0
Setup: All setups
Data type: Uint32
This parameter shows the number of error telegrams which are not executed by the drive.
Parameter 8-84 Slave Messages Sent
Default value:
0
Setup: All setups
Data type:
Uint32
This parameter shows the number of messages sent from this drive.
8-85 Slave Timeout Errors
Default value: 0
Setup: All setups
Data type: Uint32
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Parameter Descriptions
Range, 0 - 0
0
True
Range, 0 - 0, Array [6]
0
True
Range, 0 - 0
0
True
Range, 0 - 0
0
True
Range, 0 - 0
0
True
Range, 0 - 0
0
True
AU430028034214en-001901 / 130R0310