Slave Status Area - Mitsubishi Electric Melsec Q Series User Manual

3
SPECIFICATIONS

3.4.5 Slave status area

This area stores the operation status of each DP-Slave.
3
- 29 3.4 Buffer Memory
3.4.5 Slave status area
POINT
(1) The corresponding bits of the Slave status area are assigned in order of the
parameters set in GX Configurator-DP (in order of the FDL address).
The actual order of assignment can be checked in Address information area
(for mode 3) (Un\G22528 to Un\G22777) or in "Documentation of I/O-
Mapping" of GX Configurator-DP.
Order of assignment
(2) When parameters have been modified (deletion or addition of DP-Slave(s))
on GX Configurator-DP, the buffer memory is reassigned.
After modifying parameters, review the sequence program.
If some DP-Slaves are expected to be connected to the network in the future,
setting them as Reserved stations in the parameter setting eliminates the
need to check the sequence program. ( Section 6.5)