Festo CPX-AB Series Electronic Manual page 104

3. Analogue input module CPX−4AE−I
Channel parameters: Signal range channel x
Function no. 4828 + m * 64 + 10
Description For the individual channels of the analogue input modules, the signal ranges of
the analogue inputs can be set independently of each other.
Bit Bit 0/2:
Bit 4/6:
Bit 1, 3, 5, 7:
Values Channel 3
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0
0
1
1
Remark Modified parameter settings have precedence over the DIL switch settings.
The setting of the DIL switches (bit 0...7 = 0) is carried out with the presetting.
Tab. 3/14: Signal range channel x
3−22
Setting of DIL switch 0 for channel 0 or 1 (read only)
bit 0 = switch 0.1 (channel 0)
bit 2 = switch 0.2 (channel 1)
Setting of DIL switch 1 for channel 2 or 3 (read only)
bit 4 = switch 1.0 (channel 2)
bit 6 = switch 1.1 (channel 3)
Signal range for channel 0, 1, 2, 3 can be set independently of
each other.
Channel 2 Channel 1
0 0 0 0
1 0 1 0
0 1 0 1
1 1 1 1
m = module number (0 ... 47)
Channel 0
0 0 0 Use the setting of the DIL
switches (presetting)
(see Tab. 3/2)
1 0 1 0...20 mA
0 1 0 4...20 mA
1 1 1 Reserved
Festo P.BE−CPX−A X−EN en 0503b