E L C O p e r a t i o n M a n u a l
F o r m o r e i nf o r m a t i o n v i sit :
w w w. e a t o n . c o m
MN05003006E
1-98
Description of CR values
C R # 0 :
Module Type
1. ELCM-AN02NANN module code = H’0041
2. ELCM-AN04NANN module code = H’0081
3. Read the module code in the program to verify the correct extension module
C R # 1 :
Firmware version
Display the current firmware version in hex, e.g. version V1.00 is indicated as H’0100.
C R # 2 , 3 , 4 , 5 :
CH1 ~ CH4 configuration
Set the mode for the channels in the analog output modules. There are 4 modes for each
channel which can be configured separately.
To set CH1 to mode 1 (H’0001) CR#2 must be set to H’0001. The default setting = H’0000.
CH1 example:
Mode 0 (H’0000): Voltage output (-10V ~ +10V).
Mode 1 (H’0001): Current output (0mA ~ 20mA).
Mode 2 (H’0002): Current output (4mA ~ 20mA).
Mode -1 (H’FFFF): CH1 unavailable.
C R # 2 8 , 2 9 , 3 0 , 3 1 :
Adjusted Offset value of CH1 ~ CH4
1. Set the adjusted Offset value of CH1 ~ CH4, which represents the corresponding voltage
(current) output value when the digital input value = 0
2. Default setting = K0.
C R # 3 4 , 3 5 , 3 6 , 3 7 :
Adjusted Gain value of CH1 ~ CH4
1. Set the adjusted Gain value of CH1 ~ CH4, which represents the corresponding voltage
(current) output value when the digital input value = 16,000.
2. Default setting = K16,000.
C R # 4 0 :
Function: Prohibit changing configuration values, Default = H’0000
Description
bit0
b0=0, CH1 changing allowed; b0=1, CH1 changing prohibited
bit1
b1=0, CH2 changing allowed; b1=1, CH2 changing prohibited
bit2
b2=0, CH3 changing allowed; b2=1, CH3 changing prohibited
bit3
b3=0, CH4 changing allowed; b3=1, CH4 changing prohibited
bit4 ~ bit15
Reserved
