Danfoss MCA 123 POWERLINK Operating Instructions Manual page 50

Troubleshooting
If [1] Serial communication is selected, commands are
activated only when given via serial communication.
Terminal Bit 02/03/04
0 0
0 1
1 0
1 1
Table 9.9 [1] Serial Communication
If [2] Logic AND is selected, both signals must be activated
to perform the function.
Terminal Bit 02/03/04
0 0
0 1
1 0
1 1
Table 9.10 [2] Logic AND
If [3] Logic OR is selected, activation of one signal activates
the function.
Terminal Bit 02/03/04
0 0
9 9
0 1
1 0
1 1
Table 9.11 [3] Logic OR
The effect of control mode upon the function of 8-55 Set-
up Select and 8-56 Preset Reference Select:
If [0] Digital input is selected, the terminals control the set-
up and preset reference functions.
48
MCA 123 POWERLINK Operating Instructions
Function
Stop/Anti-clockwise
Start/Clockwise
Stop/Anti-clockwise
Start/Clockwise
Function
Stop/Anti-clockwise
Stop/Anti-clockwise
Stop/Anti-clockwise
Start/Clockwise
Function
Stop/Anti-clockwise
Start/Clockwise
Start/Clockwise
Start/Clockwise
®
MG92C102 - VLT is a registered Danfoss trademark
Terminal Bit 00/01, 13/14 Function
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
Table 9.12 [0] Digital Input
If [1] Serial communication is selected, commands are
activated only when given via serial communication.
Terminal Bit 00/01, 13/14 Function
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
Table 9.13 [1] Serial Communication
If [2] Logic AND is selected, both signals must be activated
to perform the function.
Preset ref. Set-up no.
1
1
1
1
2
2
2
2
3
3
3
3
4
4
4
4
Preset ref. Set-up no.
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4