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MELSEC-Q
4      SETUP AND PROCEDURES BEFORE OPERATION 
 
4.5 Switch Setting for Intelligent Function Module 
The settings for the intelligent function module are performed using the I/O assignment 
settings for GX Developer. 
 
(1) Setting item 
The intelligent function module switches consist of switches 1 to 5 and are set 
using 16 bit data. When the intelligent function module switches are not set, the 
default value for switches 1 to 5 is 0. 
 
Table 4.1 Switch setting item 
 Setting item 
Switch 1 
Input range setting 
CH4 CH3 CH2 CH1
H
Fixed at 00H
for Q62AD-DG
 
 
 Q64AD-GH  
  Analog input range  Input range setting value  
  4 to 20 mA  0H   
  0 to 20 mA  1H 
  1 to 5 V  2H 
  0 to 5 V  3H 
  – 10 to 10 V  4H 
  0 to 10 V  5H 
 
4 to 20mA 
(Extended mode) 
A
H 
 
1 to 5V 
(Extended mode) 
BH 
 
User range setting 
(Uni-polar) 
EH 
 
User range setting 
(Bi-polar) 
F
H 
 
 Q62AD-DGH  
  Analog input range  Input range setting value  
  4 to 20 mA  0H   
 
4 to 20mA 
(Extended mode) 
A
H 
  User range setting  FH 
 
Switch 2  Empty 
Switch 3  Empty 
Switch 4 
 
Switch 5  0H : Fixed 
1: Setting any value within the setting range will provide the same operation. 
When the setting range is 1
H to FH, set 1H for example.