Omron CJ2 CPU UNIT SOFTWARE User Manual page 368

10 CPU Unit Functions
Automatic Transfer at Startup without Parameter File
Use the following file names. The files listed as being required in the right column must be on the Mem-
ory Card to perform automatic transfer at startup.
File type
Program/net-
work symbol file
Parameter file
Data files
Additional Information
Setup data for the Special I/O Units and CPU Bus Units can be read from the Memory Card at
startup by storing data from the allocated DM Area words for Special I/O Units (D20000 to
D29599) and allocated DM Area words for CPU Bus Units (D30000 to D31599) on the Memory
Card as an AUTOEXEC.IOM file. Using Memory Cards in this way enables managing a library of
system data for Special I/O Units and CPU Bus Units for each piece of equipment.
Approximate Times Required for Automatic Transfer at Startup
Size of user program and network symbols
User program: 120K steps
User program: 120K steps, Network symbols: 20,000
10-34
Exten-
File name
sion
REPLACE .OBJ User program
Not required --- ---
REPLACE .IOM DM Area data
(Contains the
specified num-
ber of words of
data starting at
D20000.)
REPLCDM .IOM DM Area data
(Contains the
specified num-
ber of words of
data starting at
D0.
RPLCEM@@ .IOM EM Area data
with bank No.
@@ (Contains
the specified
number of words
of data starting
at E@@_0.)
Contents Description
• Contents is the same as
AUTOEXEC.OBJ.
• The program/network symbol file
will be transferred at startup even
if the parameter file
(AUTOEXEC.STD) is not on the
Memory Card.
• The parameter file will not be
transferred no matter what file
name is used in the Memory
Card.
• Contents is the same as with
AUTOEXEC.IOM.
• The data in this file will be trans-
ferred at startup if the pro-
gram/network symbol file
(REPLACE.OBJ) is on the Mem-
ory Card.
• Contents is the same as with
ATEXECDM.IOM.
• The data in this file will be trans-
ferred at startup if the pro-
gram/network symbol file
(REPLACE.OBJ) is on the Mem-
ory Card.
• Contents is the same as with
AUTOEM@@.IOM.
• The data in this file will be trans-
ferred at startup if the pro-
gram/network symbol file
(REPLACE.OBJ) is on the Mem-
ory Card.
Time required for automatic transfer
(from turning ON power to start of operation)
Required?
Yes
---
---
---
---
9 s
59 s
CJ2 CPU Unit Software User's Manual