CS1D-II102D Omron, CS1D-II102D Datasheet - Page 537

• Manufacturer Part Number: CS1D-II102D
• Description: CS1D Dual IO Interface Unit
• Manufacturer: Omron

Specifications of CS1D-II102D

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

502
Auxiliary Area Allocations
A020 to
A022
A023
Words
Address
Previous Cause of Switching to Simplex Operation (Duplex CPU Systems only)
---
A02000
to
A02007
A02008
to
A02015
A02100
to
A02107
A02108
to
A02115
A02200
to
A02207
A02208
to
A02215
Current Cause of Switching to Simplex Operation (Duplex CPU Systems only)
(Check in new active CPU Unit after switch to simplex operation.)
A02300
A02301
A02302
A02303
A02304
A02306
Bits
Time of
Previous
Switch
from
Duplex to
Simplex
Operation
Duplex
Verifica-
tion Error
Switch
Flag
Duplex
Bus Error
Switch
Flag
Duplex Ini-
tialization
Error
Switch
Flag
CPU Unit
Setting
Switch
Flag
CPU Error
(WDT)
Switch
Flag
FALS
Instruc-
tion Error
Switch
Flag
Name
The time of the previous switch from
duplex to simplex operation is stored.
Seconds (00 to 59)
Minutes (00 to 59)
Hours (00 to 23)
Day of month (01 to 31)
Month (01 to 12)
Year (00 to 99)
ON: A duplex verification error caused a
switch from duplex to simplex operation.
Only operation is switched and the active
CPU Unit will not be switched.
This flag is turned OFF when duplex oper-
ation is restored.
ON: A duplex bus error caused a switch
from duplex to simplex operation. Only
operation is switched and the active CPU
Unit will not be switched.
This flag is turned OFF when duplex oper-
ation is restored.
ON: An error during duplex initialization
caused a switch from duplex to simplex
operation and duplex operation was never
started. The active CPU Unit will not be
switched.
This flag is turned OFF when duplex oper-
ation is restored.
ON: Changing the CPU Unit’s switch from
USE to NO USE caused a switch from
duplex to simplex operation. The active
CPU Unit will be switched.
This flag is turned OFF when duplex oper-
ation is restored.
ON: A CPU Unit error (WDT) caused a
switch from duplex to simplex operation.
The active CPU Unit will be switched.
This flag is turned OFF when duplex oper-
ation is restored.
ON: Execution of an FALS instruction
caused a switch from duplex to simplex
operation. The active CPU Unit will be
switched.
This flag is turned OFF when duplex oper-
ation is restored.
Function
---
ON: Switched to
simplex opera-
tion for duplex
verification error
OFF: Normal
ON: Switched to
simplex opera-
tion for duplex
bus error
OFF: Normal
ON: Switched to
simplex opera-
tion for duplex
initialization
error
OFF: Normal
ON: Switched to
simplex opera-
tion for CPU set-
ting
OFF: Normal
ON: Switched to
simplex opera-
tion for CPU
error
OFF: Normal
ON: Switched to
simplex opera-
tion for FALS
instruction
OFF: Normal
Settings
change
Held
Held
Status
mode
after
Held
Held
startup
Status
at
Data from
A024 to
A026 is
stored
when
duplex
operation
is recov-
ered.
When
operation
is
switched
from
duplex to
simplex
operation
Timing
Appendix B
---
A31600
in active
and
standby
CPU
Units
A31601
in active
and
standby
CPU
Units
---
---
---
A40106
in CPU
Unit with
error
settings
Related
flags,