User`s manual

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MELSEC-Q
7 ONLINE MODULE CHANGE
7.4 Range Reference Table
The range reference tables are given below.
(1) Reference table for offset/gain values of industrial shipment
settings (buffer memory addresses 202 to 233: Un\G202 to 233)
(a) For Q64AD
The reference values change depending on the setting of the pass data
classification setting (buffer memory address 200: Un\G200).
Address (Decimal)
CH1 CH2 CH3 CH4
Description
Pass data classification
setting
Reference value
(Hexadecimal)
Voltage specified Approx. 800C
H
202 204 206 208 Industrial shipment settings offset value
Current specified Approx. 800C
H
Voltage specified Approx. FA64
H
203 205 207 209 Industrial shipment settings gain value
Current specified Approx. BD38
H
(b) For Q68ADV
Address (Decimal)
CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8
Description
Reference value
(Hexadecimal)
202 204 206 208 210 212 214 216 Industrial shipment settings offset value Approx. 800C
H
203 205 207 209 211 213 215 217 Industrial shipment settings gain value Approx. FA64
H
(c) For Q68ADI
Address (Decimal)
CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8
Description
Reference value
(Hexadecimal)
202 204 206 208 210 212 214 216 Industrial shipment settings offset value Approx. 800C
H
203 205 207 209 211 213 215 217 Industrial shipment settings gain value Approx. BD38
H
(2) Reference table for user range settings offset/gain values (buffer
memory addresses 218 to 233: Un\G218 to 233)
Example: When the offset value and gain value of channel 1 are 1V and 5V,
respectively, in the Q68ADV, the reference value of the CH1 user
range settings offset value (buffer memory address 218: Un\G218) is
approx. 8C46
H
and that of the CH1 user range settings gain value
(buffer memory address 220: Un\G220) is approx. BD64
H
.
Offset/gain value Reference value (Hexadecimal)
0V Approx. 800C
H
1V Approx. 8C46
H
5V Approx. BD38
H
Voltage
10V Approx. FA64
H
0mA Approx. 800C
H
4mA Approx. 8C46
H
Current
20mA Approx. FA64
H