Danfoss VLT Refrigeration Drive FC 103 Programming Manual page 94

Parameter Description
8-53 Start Select
Option:
[0] Digital
input
3 3
[1] Bus
[2] Logic AND
[3] Logic OR
*
8-54 Reversing Select
Option:
[0] Digital
*
input
[1] Bus
[2] Logic
AND
[3] Logic
OR
8-55 Set-up Select
Option:
[0] Digital
input
[1] Bus
[2] Logic AND
[3] Logic OR
*
8-56 Preset Reference Select
Option:
[0] Digital
input
92
VLT
Function:
Select the trigger for the start function.
A digital input triggers the start function.
A serial communication port or the fieldbus
triggers the start function.
The fieldbus/serial communication port and a
digital input trigger the start function.
The fieldbus/serial communication port or a
digital input triggers the start function.
Function:
NOTICE
This parameter is active only when
parameter 8-01 Control Site is set to [0]
Digital and control word.
Select control of the frequency converter reverse
function via the terminals (digital input) and/or
via the fieldbus.
Activates reverse command via a digital input.
Activates reverse command via the serial
communication port or fieldbus option.
Activates reverse command via the fieldbus/serial
communication port, AND via 1 of the digital
inputs.
Activates reverse command via the fieldbus/serial
communication port OR via 1 of the digital
inputs.
Function:
Select the trigger for the set-up selection.
A digital input triggers the set-up selection.
A serial communication port or the fieldbus
triggers the set-up selection.
The fieldbus/serial communication port and a
digital input trigger the set-up selection.
The fieldbus/serial communication port or a
digital input triggers the set-up selection.
Function:
Select the trigger for the preset reference
selection.
A digital input triggers the preset reference
selection.
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®
Refrigeration Drive FC 103
8-56 Preset Reference Select
Option:
[1] Bus
[2] Logic AND
[3] Logic OR
*
3.9.7 8-8* FC Port Diagnostics
These parameters are used for monitoring the bus
communication via the frequency converter port.
8-80 Bus Message Count
Range:
0 [0 - 0] This parameter shows the number of valid
*
8-81 Bus Error Count
Array [6]
Range:
0 [0 - 0] This parameter shows the number of telegrams
*
8-82 Slave Message Count
Range:
0 [0 - 0] This parameter shows the number of valid
*
8-83 Slave Error Count
Range:
0 [0 - 0] This parameter shows the number of error
*
3.9.8 8-9* Bus Jog
8-90 Bus Jog 1 Speed
Range:
100 RPM
*
RPM]
Function:
A serial communication port or the fieldbus
triggers the preset reference selection.
The fieldbus/serial communication port and a
digital input trigger the preset reference
selection.
The fieldbus/serial communication port or a
digital input triggers the preset reference
selection.
Function:
telegrams detected on the bus.
Function:
with faults (for example CRC fault) detected on the
bus.
Function:
telegrams addressed to the slave sent by the
frequency converter.
Function:
telegrams, which could not be executed by the
frequency converter.
Function:
[ 0 - par. 4-13 Enter the jog speed. Activate this
fixed jog speed via the serial port
or fieldbus option.
MG16H202