User`s manual

38
(4) The word and bit devices that can be designated as the monitoring targets and
the device codes that are used to register the monitoring devices are listed in
the table below. Register the devices using the device ranges existing in the
programmable controller CPU.
● Designating a non-existent device code will result in an error.
● When the device range in the parameter setting has been changed, the new device range can be set as the
programmable controller CPU's monitoring target.
Classification Device
Device type Device code
Device range (Default)
Bit Word ASCII Binary
Internal system
Special relay  SM 91H
0 to 2047
Special register  SD A9H
Internal user
Input  X* 9CH
0 to 1FFFH
Output  Y* 9DH
Internal relay  M* 90H
0 to 8191
Latch relay  L* 92H
Annunciator  F* 93H
0 to 2047
Edge relay  V* 94H
Link relay  B* A0H 0 to 1FFFH
Data register  D* A8H 0 to 12287
Link register  W* B4H 0 to 1FFFH
Timer
Contact  TS C1H
0 to 2047
Coil  TC C0H
Current value  TN C2H
Retentive timer
Contact  SS C7H
Coil  SC C6H
Current value  SN C8H
Counter
Contact  CS C4H
0 to 1023Coil  CC C3H
Current value  CN C5H
Link special relay  SB A1H
0 to 7FFH
Link special register  SW B5H
Step relay  S* 98H 0 to 8191
Direct input  DX A2H
0 to 1FFFH
Direct output  DY A3H
Index register  Z* CCH 0 to 15
Register File register
 R* AFH 0 to 32767
 ZR B0H 0 to FE7FFH