LS 47200001, User Manual

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Chapter 9 P2P
9-9
9.5 P2P Information
After set the driver of communication module, P2P diagnosis shows status of service and
information about communication program. User can check the P2P service with variable monitor of
monitor menu or diagnosis system.
(1) Variable monitor
Variable monitor is one of diagnosis function with flag monitor of XG5000. Select [Variable
Monitor] on the [View] menu, then [Figure 9.5.1] will be open. Register the flags which are
going to monitoring at variable monitor window. _P2PxNDR[n], _P2PxERR[n],
_P2PxSTATUS[n], _P2PxSVCCNT[n], _P2PxERRCNT[n] are array type flags, so user has
to select the number of array. The number of array means the block in the parameter.
Device Keyword Type Detail Description
%LX10000 _P2P1_NDR00 Bit
P2P parameter No.1, block
No.00
service complete
normally
P2P parameter No.1, block No.0
service complete normally
%LX10001 _P2P1_ERR00 Bit
P2P parameter No.1, block
No.00
service complete
abnormally
P2P parameter No.1, block No.0
service complete abnormally
%LW626 _P2P1_STATUS00 Word
Error code if P2P parameter
No.1, block No.00 service
complete abnormally Error code displayed if P2P
parameter
No.1, block No.0
service complete abnormally
%LW627 _P2P1_SVCCNT00 DWord
P2P parameter No.1, block
No.00
service normal
execution times
P2P parameter No.1, block No.0
service normal execution times
displayed
%LW\629 _P2P1_ERRCNT00 DWord
P2P parameter No.1, block
No.00
service abnormal
execution times
P2P parameter No.1, block No.0
service abnormal execution times
displayed
[Table 9.5.1] P2P Information feature
[Figure 9.5.1] P2P variable monitor window