Rockwell Automation 1746-NT8 SLC 500 Thermocouple/mV Analog Input Module User Manual User Manual
Page 68
Publication 1746-UM022B-EN-P - January 2005
5-12 Programming Examples
NEQ
Not Equal
Source A
N10:25
0<
Source B
0
0<
NEQ
NT8_CH5_STS_FLAGS
L
B3:7
5
NT8_CH5_ERROR
MVM
Masked Move
Source
I:1.6
0<
Mask
0F000h
-4096<
Dest
N10:26
0<
MVM
NT8_CH6_STS_FLAGS
NEQ
Not Equal
Source A
N10:26
0<
Source B
0
0<
NEQ
NT8_CH6_STS_FLAGS
L
B3:7
6
NT8_CH6_ERROR
MVM
Masked Move
Source
I:1.7
0<
Mask
0F000h
-4096<
Dest
N10:27
0<
MVM
NT8_CH7_STS_FLAGS
NEQ
Not Equal
Source A
N10:27
0<
Source B
0
0<
NEQ
NT8_CH7_STS_FLAGS
L
B3:7
7
NT8_CH7_ERROR
T11:1
DN
NT8_STS_CNF_TMR/DN
COP
Copy File
Source
#N10:0
Dest
#O:1.0
Length
8
COP
#NT8_CH_CNF
0007
After updating the error status registers and flags, copy the “regular” NT8 channel configuration words into the NT8
I/O image. Begin 7-second timer to wait for the NT8 to change its I/O image back to the regular channel configuration.
Again, the time required by the NT8 I/O image is dependent on the NT8 configuration.