Mitsubishi Electric MELSEC iQ-F FX5 - Page 735

APPX
Appendix 2 Special Register List
733
A
SD11106 Maximum link scan (unit: ms) The maximum link scan time value during cyclic transmission is
stored. (Unit: ms)
R
SD11107 Minimum link scan (unit: ms) The minimum link scan time value during cyclic transmission is
stored. (Unit: ms)
R
SD11108 Current link scan (unit: ms) The current link scan time value during cyclic transmission is
stored. (Unit: ms)
R
SD11126 Diagnostic information display
request
After the END instruction of the scan where the bit 0 is turned off
and on is executed, the diagnostic information of a remote station
specified in 'Diagnostic request information' (SD11127) is read to
SD11128 to SD11153.
When reading of the diagnostic information has completed at END
processing, 0 is stored.
b0: Diagnostic information display request
b1 to b15: Empty (fixed to 0)
R/W
SD11127 Diagnosis request information Specify a remote station number whose diagnostic information is
to be displayed.
Range
• FX5S/FX5UJ CPU module: 1 to 8
• FX5U/FX5UC CPU module: 1 to 16
R/W
SD11128 Diagnostic information status
flag
After the END instruction of the scan where the bit 0 of 'Diagnostic
information display request' (SD11126) is turned off and on is
executed, the status (valid or invalid) of diagnostic information
(Diagnostic information 1, Diagnostic information 2) of the remote
station specified in 'Diagnostic request information' (SD11127) is
stored. (Valid: 1, Invalid: 0)
b0 to b7: Diagnostic information 1
b8 to b15: Diagnostic information 2
• If the station number of the remote station that is specified in
'Diagnostic request information' (SD11127) is the start station
number of the occupied stations and the cyclic transmission is
performed for the slave station, 1 is stored in b0 to b7 and b8 to
b15. (If the specified slave station is a reserved station, 0 is
stored in b8 to b15.)
• If the station number of the remote station that is specified in
'Diagnostic request information' (SD11127) is other than the
start station number of the occupied stations or the cyclic
transmission is not performed for the slave station, 0 is stored in
b0 to b7 and b8 to b15.
• When b0 to b7 are valid, the number of occupied stations, group
number, IP address, the accumulated number of timeouts, and
the accumulated number of disconnection detection are stored
in 'Diagnostic request information 1' (SD11129 to SD11140).
When b0 to b7 are invalid, 0 is stored in 'Diagnostic request
information 1' (SD11129 to SD11140).
• When b8 to b15 are valid, the Manufacturer code, Model code,
device version, module information, error code, and detailed
module information are stored in 'Diagnostic request information
2' (SD11144 to SD11153). When b8 to b15 are invalid, 0 is
stored in 'Diagnostic request information 2' (SD11144 to
SD11153).
R
No. Name Description Compatible CPU module R/W
FX5S FX5UJ FX5U/
FX5UC
b0
b0b7b8b15