Omron NX-AD series, User Manual

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7 Analog Output Units
7 - 6 NX-series Analog I/O Units User’s Manual for Analog Input Units and Analog Output Units (W522)
7-4 List of Settings
The followings are the setting descriptions, setting ranges, and default values of the functions that can
be used in the Analog Output Units.
The settings are reflected after the Unit is restarted.
Precautions for Safe Use
The Unit is required to restart after the transfer of Unit operation settings on the Support Soft-
ware is completed. Always sufficiently check the safety at the connected devices before you
transfer the Unit operation settings.
z Two-point Output Units
*1. The default value and setting range of Ch Range Setting depend on the model. The default value and set-
ting range for each NX Unit are as follows.
Setting name Description
Default
value
Setting
range
Unit Index
Subin-
dex
Refer-
ence
Ch1 Enable/Disable Set to enable or disable
the channel.
FALSE: Disable
TRUE: Enable TRUE TRUE or
FALSE --- 5010
hex 01 hex P. 7-10
Ch2 Enable/Disable TRUE TRUE or
FALSE --- 02 hex
Ch1 Range Setting Set the range.
0: 4 to 20 mA
1: 0 to 10 V
2: -10 to +10 V
3: 0 to 5 V
4: 1 to 5 V
5: 0 to 20 mA
*1 *1
--- 5011
hex 01 hex P. 7-3
Ch2 Range Setting *1 *1 --- 02 hex
Ch1 Hold Value Setting Set the value to output at
load OFF. 4
0 to 4
*2
--- 5012
hex 01 hex P. 7-14
Ch1 User-specified
Value Setting Set the value to output
when the Load OFF Out-
put Setting is set to output
the user specified value. 0 -32768 to
32767 --- 02 hex
Ch2 Hold Value Setting Set the value to output at
load OFF. 4
0 to 4
*2
--- 03 hex
Ch2 User-specified
Value Setting Set the value to output
when the Load OFF Out-
put Setting is set to output
the user specified value.
0 -32768 to
32767 --- 04 hex
NX Units Default value Setting range
NX-DA2203/DA2205 0 0
NX-DA2603/DA2605 2 2