5. Analogue output module CPX−2AA−U−I
5−27
Festo P.BE−CPX−AX−EN en 0503b
5.4.4
Module parameter Output analogue−value data format"
The parametrized data format determines how the values
transferred by the control system are to be processed by the
CPX analogue module. The setting applies to all analogue
output channels. Irrespective of the data format the data
width is always 16bits (2 bytes, 1word).
S
u
ppor
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d d
ata
for
mats
of
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h
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ana
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o
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ut
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VZ + 15 b
its
l
inea
r
sca
l
e
d
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
VZ
B14
MSB
B13
B12
B11
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1
B0
LSB
VZ + 12 b
its
r
i
gh
t
−j
usti
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ie
d (
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esettin
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D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
VZ
0
0
0
B11
MSB
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1
B0
LSB
VZ + 15 b
its
l
e
f
t
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usti
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ie
d (
c
o
m
p
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w
it
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imatic
S7)
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
VZ
B11
MSB
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1
B0
LSB
x
x
x
VZ + 12 b
its
l
e
f
t
−j
usti
f
ie
d (
c
o
m
p
ati
bl
e
w
it
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imatic
S5)
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
VZ
B11
MSB
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1
B0
LSB
0
0
0
Abbreviations used:
VZ:
Sign (0 = positive value, 1 = negative value)
B0 ... B14:
Output value
D0 ... D15:
16 bits output data field
MSB/LSB:
Most significant bit / least significant bit
x:
Not relevant
Tab.5/19:
Data format analogue output modules
Summary of Contents for CPX-2AA-U-I
Page 2: ......
Page 19: ...Overview and connection technology I O modules 1 1 Festo P BE CPX AX EN en 0503b Chapter 1...
Page 44: ...1 Overview and connection technology I O modules 1 26 Festo P BE CPX AX EN en 0503b...
Page 45: ...Analogue input module CPX 2AE U I 2 1 Festo P BE CPX AX EN en 0503b Chapter 2...
Page 83: ...Analogue input module CPX 4AE I 3 1 Festo P BE CPX AX EN en 0503b Chapter 3...
Page 122: ...3 Analogue input module CPX 4AE I 3 40 Festo P BE CPX AX EN en 0503b...
Page 123: ...Analogue input module CPX 4AE T 4 1 Festo P BE CPX AX EN en 0503b Chapter 4...
Page 157: ...Analogue output module CPX 2AA U I 5 1 Festo P BE CPX AX EN en 0503b Chapter 5...
Page 198: ...5 Analogue output module CPX 2AA U I 5 42 Festo P BE CPX AX EN en 0503b...
Page 199: ...Technical appendix A 1 Festo P BE CPX AX EN en 0503b Appendix A...
Page 221: ...Index B 1 Festo P BE CPX AX EN en 0503b Appendix B...
Page 222: ...B Index B 2 Festo P BE CPX AX EN en 0503b Contents B Index B 1...