Omron CJ1W-DRM21, Operation Manual

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A-5
Appendices
CJ-series DeviceNet Units Operation Manual for NJ-series CPU Unit(W497)
A-1 Diff
erences in
A
v
aila
b
le Fu
nctions
Depen
d
in
g o
n
the CPU U
n
it (NJ o
r CJ Series)
App
A-1-2 Diff
erences
in Accessing from
User Pro
g
ra
m
The device variables for CJ-series Units that correspond to bits 0 to 15 of a word starting with CIO
n+1 are as follows:
z
CIO n+2 to n+5 (Master COS Send Switch)
The device variable for CJ-series Unit that corresponds to all bits of 4 words from CIO n+2 to n+5 is
as follows:
CJ-series I/O memory address NJ-series device variables for CJ-series Unit
Word address Bit Variable name CJ-series function name
CIO n+1 0 to 5 --- Reserved by system
6 *_Sw2SlavEnblCmd Slave Enable Switch
7 *_Sw2SlavDsblCmd Slave Stop Switch
8 *_Sw2SlavFixAloc1Cmd Slave Fixed Allocation Setting 1 Switch
9 *_Sw2SlavFixAloc2Cmd Slave Fixed Allocation Setting 2 Switch
10 *_Sw2SlavFixAloc3Cmd Slave Fixed Allocation Setting 3 Switch
11 *_Sw2SlavAlocCmd Slave User Allocations Switch
12 *_Sw2SlavCOSSendCmd Slave COS Send Switch
13 --- Reserved by system
14 *_Sw2FileRestoreCmd Unit Setup File Restore Switch
15 *_Sw2FileBkupCmd Unit Setup File Backup Switch
CJ-series I/O memory address NJ-series device variables for CJ-series Unit
Word address Bit Variable name CJ-series function name
CIO n+2 to n+5 0 to 15 for each word *_MstrCOSSendCmd Master COS Send Switch
Bits 0 to 15 in each word correspond to
the bits of this CJ-series Unit device vari-
able as follows:
• Bits 0 to 15 of CIO n+2 correspond to
bits 0 to 15 of this CJ-series Unit device
variable.
• Bits 0 to 15 of CIO n+3 correspond to
bits 16 to 31 of this CJ-series Unit
device variable.
• Bits 0 to 15 of CIO n+4 correspond to
bits 32 to 47 of this CJ-series Unit
device variable.
• Bits 0 to 15 of CIO n+5 correspond to
bits 48 to 63 of this CJ-series Unit
device variable.