Rockwell Automation 1797-OE8H FLEX Ex HART Analog Modules User Manual - Manual (Page 98)

Publication 1797-6.5.3 - March 2006
5-22 Calibrate Your Module
Start of
calibration
Measurement
equipment is
connected to
channel x
Write calibration
command 1 or 2 to
I/O module
Is
calibration
status
erroneous?
Is
calibration
status
idle?
No Abort by
power-cycl
No
The voltage is
measured
Write voltage
value to I/O
module with
command 4 or 6
Is
calibration
status
erroneous?
Is
calibration
status
idle?
No Abort by
power-cycl
No
Write voltage
value to I/O
module with
command 4 or 6
The current is
measured
Write current
value to I/O
module with
command 3 or 5
Is
calibration
status
erroneous?
Is
calibration
status
idle?
No Abort by
power-cycl
No
Calibration of this
value at this
channel is done
End