User manual

Publication 1797-6.5.1 - April 1999
5-10 Calibrating Your Module
The following table shows the calibration MODULE command definitions.
Calibration MODULE Command Definitions
Chapter Summary
In this chapter, you learned how to calibrate your FLEX Ex analog I/O
modules. Move to Chapter 6 to see how to apply FLEX Ex analog I/O
modules.
MODULE Calibration Command MODULE Calibration Command Data
Command Meaning Data (up
nibble)
Data (low
nibble)
Meaning
channel command
0 Commands Idle x x command method is idle
1 No Operation x x no operation is required
4 General Calibration by Channel 0-7 0 zero min scale and max scale coefficients
0-7 1-15 not used
8-15 0-15 not used
5 Min Scale Calibration by
Channel
0-7 0 output = 1mA
0-7 1 accept value in channel data word as min scale
calibration
0-7 2-15 not used
8-15 0-15 not used
6 Max Scale Calibration by
Channel
0-7 0 output = 21mA
0-7 1 accept value in channel data word as max scale
calibration
0-7 2-15 not used
8-15 0-15 not used
36 Calibration all Channels
General Calibration all Channels 0 0 zero min scale and max scale coefficients
0 1-15 not used
Min Scale Calibration all
Channels
1 0 output = 1mA
1 1 accept values in channel data words as min scale
calibration
1 2-15 not used
Max Scale Calibration all
Channels
2 0 output = 21mA
2 1 accept values in channel data words as max scale
calibration
2 2-15 not used
3-15 0-15 not used