Omron CJ1W- ECT21 Operation Manual page 70

3 Memory Allocations
Word Bit
m + 4 00 to 15
m + 5 00 to 15
m + 6 00 to 15
*1. EM areas are not available for all CJ-series CPU Units. Refer to the operation manuals of the CPU Units for
details on the EM memory area specification.
 Setting Results Codes
Result code
*1
0000 hex
1101 hex
1103 hex
1104 hex
110C hex
*1. If the EtherCAT Slave Unit is set with default values, the setting result code will be 0000 hex and the Unit can-
not perform process data communications with the EtherCAT master.
3 - 12
Name Manipulated by
First word in IN User
data area
IN data area size User
Setting results Unit
Description
Completed normally.
Incorrect area setting.
The first word is outside the setting range.
The allocated data area exceeds the valid
word range.
The area size is outside the setting range.
Default value
0000 hex Set the starting word of the IN
data area. Setting ranges vary
by IN data area type.
• CIO: 0000 to 17FF hex
• DM: 0000 to 7FFF hex
• WR: 0000 to 01FF hex
• HR: 0000 to 01FF hex
• EM: 0000 to 7FFF hex
0000 hex Set the IN data area size in bytes
from one of the following.
• 00 hex: 0 byte
• 32 hex: 50 byte
• 64 hex: 100 byte
• C8 hex: 200 byte
• 190 hex: 400 byte
0000 hex Display the setting results.
Refer to Setting Results Codes
on page 3-12 for the code.
Corrective action
---
Ensure that the memory area codes for OUT
data area type and IN data area type are set
to the allowable values.
Ensure that the first word in OUT data area
and first word in IN data area are set as valid
memory areas for the corresponding memory
area type set with the OUT data area type
and IN data area type codes.
Ensure that the OUT data area range and IN
data area range setting does not exceed
valid memory locations for the corresponding
memory area type set with the OUT data
area type and IN data area type codes.
Ensure that the OUT data area size and IN
data area size are set to allowable values for
the corresponding memory area type set with
the OUT data area type and IN data area
type codes.
CJ-series EtherCAT Slave Units Operation Manual (W541)
Function
*1