![background image](http://html1.mh-extra.com/html/omron/cj1w-cort21/cj1w-cort21_operation-manual_742494082.webp)
3 Data Exchange with the CPU Unit
3-12
CJ-series User Defined CAN Unit Operation Manual for NJ-series CPU Unit (W517)
When the
*_SendOver
variable is TRUE,
*_DelayMsgNo
will provide the number of delayed messages
in BCD format. For details on the
*_SendOver
variable, see
.
When the
*_RcvOver
variable is TRUE,
*_ProcMsgNo
will provide the number of messages that are
awaiting processing in BCD format. For details on the
*_RcvOver
variable, see
3-2-3
Number of Delayed Messages
Name of device variable for
CJ-series Unit
Type
R/W
Area
Function
*_DelayMsgNo
WORD
R
Number of
Delayed
Messages
(BCD)
Number of delayed messages in BCD for-
mat.
Data range: 0 to 15
Default: 0
3-2-4
Number of Received Messages Waiting to be Processed
Name of device variable for
CJ-series Unit
Type
R/W
Area
Function
*_ProcMsgNo
WORD
R
Number of
Messages
to be pro-
cessed
(BCD)
Number of Messages to be processed
(BCD)
Data range: 0 to 15
Default: 0
Summary of Contents for CJ1W-CORT21
Page 2: ......
Page 140: ...Appendices A 6 CJ series User Defined CAN Unit Operation Manual for NJ series CPU Unit W517...
Page 141: ...Index 1 CJ series User Defined CAN Unit Operation Manual for NJ series CPU Unit W517 I Index...
Page 144: ...Index 4 CJ series User Defined CAN Unit Operation Manual for NJ series CPU Unit W517 Index...