Mitsubishi FX3U-4AD User Manual page 388

FX /FX /FX PLC User's Manual - Analog Control Edition
3G 3U 3UC
FX -4AD-PNK-ADP (4-channel Resistance Thermometer Data Input)
3U
4.4 Input sensor selection
Turn on the Pt1000 type or off the Ni1000 type selection special auxiliary relay to select the Pt1000 or Ni1000
for PNK-ADP.
The input sensor type will be selected for all the channels at the same time.
To select the input sensor type, use the following special auxiliary relays:
• FX , FX
3U 3UC
1st
M8261
• FX Series PLC
3G
Special auxiliary relay
1st
M8281
1. Program Example (For FX
1) To select Pt1000 for the 1st adapter:
M8001
Normally OFF
J-20
Series PLC
Special auxiliary relay
2nd 3rd
M8271 M8281
2nd
Input sensor selection:
M8291 OFF: Pt1000
ON: Ni1000
, FX
3U 3UC
M8261
4th
Input sensor selection:
M8291 OFF: Pt1000
ON: Ni1000
Description
Series PLC)
2)To select Ni1000 for the 2nd adapter :
M8000
Normally ON
4 Programming
4.4 Input sensor selection
Description
M8271