Chapter 6
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COMMREQ/Data_Init_Comm Programming
I/O Data Format Returned by Current Source Analog (CSA) Blocks
Byte #
Description
0
Block Model Number
1
Block Software Revision Number
2
µA value for Input Channel 1 (LSB)
3
µA value for Input Channel 1 (MSB)
4-5
µA value for Input Channel 2
6-7
µA value for Input Channel 3
8-9
µA value for Input Channel 4
10-11
µA commanded value for output channel 1
12-13
µA commanded value for output channel 2
14
Engineering Units value for input channel 1 (LSB)
15
Engineering Units value for input channel 1 (MSB)
16-17
Engineering Units value for input channel 2
18-19
Engineering Units value for input channel 3
20-21
Engineering Units value for input channel 4
22-23
Engineering Units value for output channel 1
24-25
Engineering Units value for output channel 2
26
µA Feedback value for output channel 1 (LSB)
27
µA Feedback value for output channel 1 (MSB)
28-29
µA Feedback value for output channel 2
30
Engineering Units feedback value for output channel 1 (LSB)
31
Engineering Units feedback value for output channel 1 (MSB)
32-33
Engineering Units feedback value for output channel 2
I/O Data Format Returned by Current Source Output (CSO) Blocks
Byte #
Description
0
Block Model Number
1
Block Software Revision Number
2
µA commanded value for output channel 1 (LSB)
3
µA commanded value for output channel 1 (MSB)
4-5
µA commanded value for output channel 2
6-7
µA commanded value for output channel 3
8-9
µA commanded value for output channel 4
10-11
µA commanded value for output channel 5
12-13
µA commanded value for output channel 6
14
Engineering Units value for output channel 1 (LSB)
15
Engineering Units value for output channel 1 (MSB)
16-17
Engineering Units value for output channel 2
18-19
Engineering Units value for output channel 3
20-21
Engineering Units value for output channel 4
22-23
Engineering Units value for output channel 5
24-25
Engineering Units value for output channel 6
68
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PACSystems RX3i Genius Communications Gateway User Manual
GFK-2892B