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Rockwell Automation Publication 1769-UM021G-EN-P - October 2015
Chapter 8
Use I/O Modules with CompactLogix 5370 L2 Controllers
Where
(cont.)
CJC WP
Use this bit to enable or disable the CJC Weighted Profile.
•
If enabled, the CJC temperature for each channel is scaled by multiplying the single CJC reading by a predefined scale factor that is derived from lab
measurements of each terminal block pin's stable temperature. In this condition, all channel data is overridden with the CJC temperature of that
channel.
•
If disabled, the single CJC reading is applied directly to all channels. If the CJC sensors are installed in a remote terminal block, the weighted profile must
be disabled. In this condition, channel data is presented in the input table as normal.
0 = Disable
1 = Enable
PFE
Use this bit to select whether data from the Program/Idle m ode or the Fault Enable mode is applied.
0 = Program/Idle mode data applied
1 = Fault mode data applied
ER
Use this bit to enable or disable ramping for each channel.
0 = Disable
1 = Enable
EHI
Use this bit to enable or disable the output channel interrupt function when a High Clamp alarm is set.
0 = Disable
1 = Enable
ELI
Use this bit to enable or disable the output channel interrupt function when a Low Clamp alarm is set.
0 = Disable
1 = Enable
PM
Use this bit to set data a channel uses when it is in Program/Idle mode.
0 = Hold Last State value
1 = User-defined value
FM
Use this bit to set data a channel uses when it is in Fault mode.
0 = Hold Last State value
1 = User-defined value
LC
Use this bit to enable or disable latch functionality when Low/High clamp and Under/Over range alarm conditions exist on a channel.
0 = Disable
1 = Enable
Outpt
Dta Fm
ChI
x
Use these bits to select the form the analog output data is presented to the controller and used by the controller. The combination of multiple selections in
words and bits determines this value.
For more information on what selections determine the output data form that is used, see
.
Outpt
Tp /
Rnge
Sel
ChI
x
Use these bits to select the output type and operating range for a channel. For more information on what selections determine the input type and operating
range for a channel, see
.
Fault
Value
Channel
x
Use this bit to configure the Fault mode value for a channel.
Program
(Idle)
Value
Channel
x
Use this bit to configure the Program/Idle mode value for a channel.
Table 18 - CompactLogix 5370 L2 Controller Embedded Analog I/O Module Configuration Image Array
Word
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
