Omron SYSMAC CS Series Operation Manual page 478

Auxiliary Area
Name
File Missing Flag
File Memory Operation Flag
Memory Card Detected Flag
(Not supported by pre-V@
CS1 CPU Units.)
Number of Items to
Transfer
Accessing File Data Flag
EM File Memory Format Error
Flag
EM File Memory Starting
Bank
Program Index File Flag
Comment File Flag
Symbol Table File Flag
File Deletion Flags
440
Address
A34311 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.
A34313 ON while any of the following operations is being executed.
OFF when none of them are being executed.
Memory Card detection started.
CMND instruction sending a FINS command to the local
CPU Unit.
FREAD/FWRIT instructions.
Program replacement using the control bit in the Auxiliary
Area.
Easy backup operation.
If this flag is ON, write and comparison operations to the
Memory Card cannot be executed.
A34315 ON when a Memory Card has been detected.
OFF when a Memory Card has not been detected.
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.
A34314 ON while file data is being accessed.
A34306 Turns ON when a format error occurs in the first EM bank
allocated for file memory.
Turns OFF when formatting is completed normally.
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.
A34501 Turns ON when the comment memory contains a program
index file.
0: No file
1: File present
A34502 Turns ON when the comment memory contains a comment
file.
0: No file
1: File present
A34503 Turns ON when the comment memory contains a symbol
table file.
0: No file
1: File present
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.
Description
Section 9-16
Access
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only
Read-only