CS1D-IC102D Omron, CS1D-IC102D Datasheet - Page 558

• Manufacturer Part Number: CS1D-IC102D
• Description: CS1D Dual IO Control Unit
• Manufacturer: Omron

Specifications of CS1D-IC102D

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

Auxiliary Area Allocations
A343
Words
Address
A34313
A34314
A34315
Bits
File Mem-
ory Status
With
Duplex
CPU Sys-
tems,
Active
CPU Unit
File Mem-
ory Status
Note: For
duplex
Memory
Card oper-
ation
with
Duplex
CPU Sys-
tems, the
file-mem-
ory status
is given for
the active
and
standby
CPU
Units.
Name
File Memory Operation
Flag
ON while any of the follow-
ing operations is being exe-
cuted. OFF when none of
them are being executed.
CMND instruction sending a
command to the local CPU
Unit.
FREAD/FWRIT instructions.
Program replacement using
the control bit in the Auxil-
iary Area.
Simple backup operation.
With Duplex CPU Systems
Memory Card duplex opera-
tion disabled: ON during
operation at the active CPU
Unit.
Memory Card duplex opera-
tion enabled: ON during
operation at either the active
or standby CPU Unit.
Note: Turns OFF when
operation begins.
Accessing File Data Flag
ON while file data is being
accessed.
With Duplex CPU Systems
Memory Card duplex opera-
tion disabled: ON when file
data is being accessed at
the active CPU Unit.
Memory Card duplex opera-
tion enabled: ON when file
data is being accessed at
either the active or standby
CPU Unit.
Note: Only one instruction
can be executed at a time
for the file memory. Use this
flag to control execution
exclusively.
Note: Turns OFF when
operation begins.
Memory Card Detected Flag
ON when a Memory Card has been
detected.
With Duplex CPU Systems
OFF when a Memory Card has not
been detected.
Standby write disabled: ON when a
Memory Card has been detected at
the active CPU Unit.
Standby write enabled: ON when a
Memory Card has been detected at
either CPU Unit.
Function
ON
when
A341
13 or
A342
13
turns
ON
ON
when
A341
14 or
A342
14
turns
ON
ON: Instruction
being executed.
OFF: Instruction
not being exe-
cuted.
ON: File being
accessed
OFF: File not
being accessed
ON: Memory
Card detected
OFF: Memory
Card not
detected
Settings
Held
Held
Held
change
Status
mode
after
Cleared
Cleared
Cleared
Status at
startup
When file
memory
instruc-
tions are
executed
---
When
Memory
Card is
mounted
or when
power is
turned ON
Timing
Appendix B
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settings
Related
flags,
523