Festo CPX-2AA-U-I, Electronic Manual

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5. Analogue output module CPX−2AA−U−I
5−22
Festo P.BE−CPX−AX−EN en 0503b
C h anne l p a r amete r s : S i g na l r an g e c h anne l x
Function no. 4828 + m * 64 + 8 m = module number (0 ... 47)
Description For the individual channels of the analogue output modules, the signal ranges of
the analogue outputs can be set independently of each other.
Bit Bit 0/1: setting of DIL switch 0 for channel 0 (read only)
switch 0.1 = bit 0
switch 0.2 = bit 1
Bit 2/3: signal range channel 0 (AO0)
Bit 4/5: setting of DIL switch 1 for channel 1 (read only)
switch 1.1 = bit 4
switch 1.2 = bit 5
Bit 6/7: signal range channel 1 (AO1)
Values Channel 0 Channel 1
Bit 3 Bit 2 Bit 7 Bit 6
0 0 0 0 Using the setting of the DIL switches (presetting)
0 1 0 1 0...10 V
1 0 1 0 0...20 mA
1 1 1 1 4...20 mA
Remark Bits 0/1 as well as 4/5 represent the status of the DIL switches for setting the
signal ranges.
With bits 2/3 and 6/7 other signal ranges can be parametrized irrespective of
the DIL switch setting.
Modified parameter settings have precedence over the DIL switch settings.
The setting of the DIL switches is carried out with the presetting (bit 2/3 = 0;
bit 6/7 = 0).
Tab.5/14: Signal range channel x