Mitsubishi Electric MELSEC iQ-R C R12CCPU-V User Manual page 244

Address Name
Un\G1030 Link scan
information
Un\G1031
Un\G1032
Un\G1033
Un\G1034
Un\G1035
Un\G1036
Un\G1037
Un\G1038
Un\G1039
Un\G1040
Un\G1041
Un\G1042
Un\G1043
Un\G1044
Un\G1045
Un\G1046 to System area
Un\G1049
Un\G1050 Diagnostic information display request
Un\G1051 Diagnostic request information
APPX
242
Appendix 9 Buffer Memory
Description
Group No.1 maximum The maximum link scan time value during cyclic transmission is stored.
link scan (Unit: ms)
Group No.1 minimum The minimum link scan time value during cyclic transmission is stored.
link scan (Unit: ms)
Group No.1 current link The current link scan time value during cyclic transmission is stored.
scan (Unit: ms)
System area
Group No.2 maximum The maximum link scan time value during cyclic transmission is stored.
link scan (Unit: ms)
Group No.2 minimum The minimum link scan time value during cyclic transmission is stored.
link scan (Unit: ms)
Group No.2 current link The current link scan time value during cyclic transmission is stored.
scan (Unit: ms)
System area
Group No.3 maximum The maximum link scan time value during cyclic transmission is stored.
link scan (Unit: ms)
Group No.3 minimum The minimum link scan time value during cyclic transmission is stored.
link scan (Unit: ms)
Group No.3 current link The current link scan time value during cyclic transmission is stored.
scan (Unit: ms)
System area
Group No.4 maximum The maximum link scan time value during cyclic transmission is stored.
link scan (Unit: ms)
Group No.4 minimum The minimum link scan time value during cyclic transmission is stored.
link scan (Unit: ms)
Group No.4 current link The current link scan time value during cyclic transmission is stored.
scan (Unit: ms)
System area
For every refresh cycle when a bit 0 is changed from OFF to ON, the
diagnostic information of the slave station specified in 'Diagnostic
request information' (Un\G1051) is read to 'Diagnostic information
status flag' (Un\G1052) to 'Diagnostic information 2' (Un\G1083).
When the setting of diagnostic information is completed at the
completion of a link scan, b0 is turned OFF by the system.
b15
• b0: Diagnostic information display request
• b1 to b15: Empty (fixed to 0)
Specify a slave station number whose diagnostic information is to be
displayed. (Range: 1 to 64)
b1 b0
0
Set by
(when to
set)
S (status
change )
S (status
change )
S (status
change )
S (status
change )
S (status
change )
S (status
change )
S (status
change )
S (status
change )
S (status
change )
S (status
change )
S (status
change )
S (status
change )
S (status
change )
U