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Transcript
■Devices used in the program
Device
Description
Value
M0
Initialization trigger

M1000
Backup execution trigger

M1100
Backup right-to-use request trigger

M1200
Backup right-to-use confirmation trigger

M1300
Backup setting/start trigger

M2000
Backup execution cancellation trigger

M3000
Backup execution normal completion display

M3500
Backup execution abnormal completion display

M3550
Backup right-to-use acquisition failure

D1000
Right-to-use number storage area

D2000.1*1
DP/DN short error

D2000.3*1
Transmission cable voltage drop error

D2000.4*1
DP/DN disconnection error

D2001.0*1
Slave module alarm signal

D2001.1*1
Parameter access completion flag

D2001.2*1
Parameter access error

D2001.4*1
Automatic address detection flag

D2013.B*1
Remote READY

D5000
Backup number of normally completed devices

D5001
Backup number of devices completed with an error

D5002
Backup error cause in a module

D5003
Backup error cause in a device

SM1435
Backup execution enabled

SM1436
Backup request

SM1442
Backup cancellation request

SD1435
Backup use request
1090H
SD1436
Backup right-to-use acquisition status

SD1437
Backup target module/execution unit setting
Lower 8 bits: 2H
Upper 8 bits: 2H
SD1438
Backup folder number setting
18
SD1439
Backup target module setting
1H
SD1440
Backup target device 1 setting
1
SD1444
Backup operation setting for error occurred
1H
SD1446
Backup execution status

SD1448
Backup number of normally completed devices

SD1449
Backup number of devices completed with an error

SD1452
Backup error cause in a module

SD1453
Backup error cause in a device

SW80.0
Station No.1 data link status

SW160.0
Station No.1 remote register use prohibited status

X10
Module error

X11
Host station data link status

X1F
Module READY

*1
A device used when the remote input (RX) is set to D2000.
For details on special relays (SM) and special registers (SD) to be used and the setting range, refer to the
following section.
Page 185 Special Relay/Special Register List
76
4 CC-Link
4.5 Data Backup/Restoration