GE GFK-2892F User Manual page 85

I/O Data Format Returned by 4-In/2-Out Analog and Strain Gauge/mV Blocks
Byte # Description
0 Block Model Number
1 Block Software Revision Number
2 A/D value for Input Channel 1 (LSB)
3 A/D value for Input Channel 1 (MSB)
4-5 A/D value for Input Channel 2
6-7 A/D value for Input Channel 3
8-9 A/D value for Input Channel 4
10 D/A value for Output Channel 1 (LSB) *
11 D/A value for Output Channel 1 (MSB) *
12-13 D/A 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 Engineering Units value for output channel 1 (LSB) *
23 Engineering Units value for output channel 1 (MSB) *
24-25 Engineering Units value for output channel 2 *
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
GFK-2892F
Chapter 6. COMMREQ/Data_Init_Comm Programming
March 2019 77