Danfoss FC 300 Profibus Manual page 79

FC 300 Profibus
The effect of control mode upon the function of par. 8-53 Start select and 8-54 Reversing select:
If Digital input [0] is selected, the terminals will
control the start and reversing functions
If Serial communication [1] is selected, commands
will be activated only when given via serial
communication.
If Logic AND [2] is selected, both signals must be
activated to perform the function.
If Logic OR [3] is selected, activation of one signal
will activate the function.
The effect of control mode upon the function of par. 8-55 Set-up select and 8-56 Preset reference select:
If Digital input [0] is selected, the terminals will
control the set-up and preset reference functions.
Troubleshooting
MG.33.C2.02 - VLT is a registered Danfoss trademark
Digital input [0]
Terminal Bit 06/15 Function
0 0 Stop/Anti-clockwise
0 1 Stop/Anti-clockwise
1 0 Start/Clockwise
1 1 Start/Clockwise
Serial communication [1]
Terminal Bit 02/03/04 Function
0 0 Stop/Anti-clockwise
0 1 Start/Clockwise
1 0 Stop/Anti-clockwise
1 1 Start/Clockwise
Logic AND [2]
Terminal Bit 02/03/04 Function
0 0 Stop/Anti-clockwise
0 1 Stop/Anti-clockwise
1 0 Stop/Anti-clockwise
1 1 Start/Clockwise
Logic OR [3]
Terminal Bit 02/03/04 Function
0 0 Stop/Anti-clockwise
0 1 Start/Clockwise
1 0 Start/Clockwise
1 1 Start/Clockwise
Digital input [0]
Terminal Bit 00/01,
13/14
Msb Lsb Msb Lsb
0 0 0 0
0 0 0 1
0 0 1 0
0 0 1 1
0 1 0 0
0 1 0 1
0 1 1 0
0 1 1 1
1 0 0 0
1 0 0 1
1 0 1 0
1 0 1 1
1 1 0 0
1 1 0 1
1 1 1 0
1 1 1 1
Function
Preset ref., Set-up no.
1
1
1
1
2
2
2
2
3
3
3
3
4
4
4
4
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