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Mitsubishi Electric QJ71DN91 User Manual Page 129

Melsec q series, devicenet master-slave module.
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7 PROGRAMMING FOR EXECUTING THE MASTER FUNCTION
Parameter saving
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(3)
When saving parameters to a flash ROM
(a)
Device list
Device
M302
M303
X01
X06
X07
Y11
Y15
Y17
D36
D37
(b)
Program example
Setting parameters for master function
Using auto configuration (See (1).)
Setting manually (See (2).)
POINT
(1) Save the parameters in the buffer memory to a flash ROM. Otherwise, they are
cleared when the power is turned off or the CPU module is reset.
(2) Since the number of writes to flash ROM is limited, use Request for Saving
Parameters to Flash ROM (Y17) only when creating or changing parameters.
Description
Parameter Saving Command
Saving Parameters to Flash ROM Flag
I/O Communicating
Saving Parameters to Flash ROM
Parameters Saved to Flash ROM
I/O Communication Request
Auto Configuration Request
Request for Saving Parameters to Flash ROM
Parameter Area Select Bit
Auto Communication Start Setting
MELSEC-Q
Reference
section
3.3.2 (6)
3.4.13
3.4.14
Parameter Area Select Bit
Master/Auto Comm.
Auto Communication Start Setting
Start
Writes parameters to buffer memory.
Sets Request for Saving Parameters
to Flash ROM to on.
Saving parameters to flash ROM
Saving parameters to flash ROM
completed
Sets Request for Saving Parameters
to Flash ROM to off.
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