Omron CJ1W-DRM21, Operation Manual

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3-49
3 Data Exchange with the CPU Unit
CJ-series DeviceNet Units Operation Manual for NJ-series CPU Unit(W497)
3-2
De
vice V
a
riab
les
f
o
r CJ-series
Unit (Software
S
w
itc
h
es, Statuses)
3
3-2-13
C200H Master Replaceme
n
t Maste
r Status 1
*_CMstrCfgErr BOOL R Configura-
tion Error This bit changes to TRUE if any of the fol-
lowing device variables for CJ-series Unit
is TRUE:
• *_RTblErr (Routing Table Error)
• *_MsgListErr (Invalid Message Timer
List Error)
• *_Mstr1SListErr (Invalid Scan List Data
Error)
• *_Mstr1IORefErr (Master I/O Refresh
Error)
Default: FALSE
*_CMstrStruErr BOOL R Structure
Error This is the same as *_Mstr1StruErr (Struc-
ture Error).
Default: FALSE
*_CMstrSendErr BOOL R Send Error This bit changes to TRUE if any of the fol-
lowing device variables for CJ-series Unit
is TRUE:
• *_NetPwrErr (Network Power Error)
• *_SendTimeoutErr (Send Timeout
Error)
Default: FALSE
*_CMstrIOErr BOOL R Communi-
cation Error This is the same as *_Mstr1IOErr
(Remote I/O Communication Error).
Default: FALSE
*_CMstrVefyErr BOOL R Verification
Error This is the same as *_Mstr1VefyErr (Verifi-
cation Error).
Default: FALSE
*_CMstrIOStopSta BOOL R I/O Data
Communi-
cations Not
Running
Status This operates in the reverse way of
*_IOCommSta (Remote I/O Communica-
tions Status).
Default: FALSE
*_CMstrMsgEnblSta BOOL R Message
Communi-
cations Per-
mitted This is the same as *_OnlineSta (Online
Status).
Note When you execute the Send Com-
mand instruction (SendCmd) from a
program, use
_Port.isAvailable (Net-
work Communications Enabled
Flag) in the CPU Unit and this flag
as an AND input condition.
Default: FALSE
Name of device variable for
CJ-series Unit
Type R/W Area Function