Omron CS1D DUPLEX SYSTEM - 10-2009 Operation Manual page 324

Auxiliary Area
Name
File Read Error
File Missing Flag
File Memory Operation Flag
Accessing File Data Flag
Memory Card Detected Flag
Other File Memory Information
Name
Number of Items to
Transfer
EM File Memory Starting
Bank
File Deletion Flags
Simple Backup Write Capacity A397
288
Address
A34210 ON when a file could not be read because of a malfunction
(file is damaged or data is corrupted) in the right CPU Unit.
A34211 ON when an attempt is made to read a file that doesn't exist
or an attempt is made to write to a file in a directory that
doesn't exist in the right CPU Unit.
A34213 ON while any of the following operations is being executed in
the right CPU Unit. OFF when none of them are being exe-
cuted.
CMND instruction sending a FINS command to the local
CPU Unit.
FREAD/FWRIT instructions.
Program replacement using the control bit in the Auxiliary
Area.
Simple backup operation.
A34214 ON while file data is being accessed in the right CPU Unit.
A34215 ON when a Memory Card has been detected in the right
CPU Unit.
OFF when a Memory Card has not been detected.
Address
A346 to These words contain the number of words or fields remain-
A347 ing to be transferred (8-digit hexadecimal).
For binary files (.IOM), the value is decremented for each
word that is read. For text (.TXT) or CSV (.CSV) data, the
value is decremented for each field that is read.
A344 Contains the starting bank number of EM file memory (bank
number of the first formatted bank).
This number is read when starting to write data from a Mem-
ory Card. If the largest bank number for which there is an
EM file for simple backup (BACKUPE@.IOM, where repre-
sents consecutive bank numbers) is the same as the largest
bank number supported by the CPU Unit, the EM Area will
be formatted as file memory using the value in A344. If the
maximum bank numbers are different, the EM Area will be
returned to it's unformatted (not file memory) status.
A39506 The system automatically deleted the remainder of an EM
file memory file that was being updated when a power inter-
ruption occurred.
A39507 The system automatically deleted the remainder of a Mem-
ory Card file that was being updated when a power interrup-
tion occurred.
If a write for a simple backup operation fails, A397 will con-
tain the Memory Card capacity that would have been
required to complete the write operation. The value is in
Kbytes. (This indicates that the Memory Card did not have
the specified capacity when the write operation was started.)
0001 to FFFF hex: Write error (value indicates required
capacity from 1 to 65,535 Kbytes).
A397 will be cleared to 0000 hex when the write is com-
pleted successfully for a simple backup operation.
Description
Description
Section 8-11
Access
Read-only
Read-only
Read-only
Read-only
Read-only
Access
Read-only
Read-only
Read-only
Read-only
Read-only