FC 300 Profibus
Troubleshooting
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
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
If
Serial communication
[1] is selected, commands
will be activated only when given via serial
communication.
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
If
Logic AND
[2] is selected, both signals must be
activated to perform the function.
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
If
Logic OR
[3] is selected, activation of one signal
will activate the function.
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
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.
Digital input [0]
Terminal
Bit 00/01,
13/14
Function
Msb
Lsb
Msb
Lsb
Preset ref., Set-up no.
0
0
0
0
1
0
0
0
1
1
0
0
1
0
1
0
0
1
1
1
0
1
0
0
2
0
1
0
1
2
0
1
1
0
2
0
1
1
1
2
1
0
0
0
3
1
0
0
1
3
1
0
1
0
3
1
0
1
1
3
1
1
0
0
4
1
1
0
1
4
1
1
1
0
4
1
1
1
1
4
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MG.33.C2.02 - VLT is a registered Danfoss trademark