Mitsubishi Electric MELSEC-Q Series - Page 362

7 - 4
Chapter 7 Memory Configuration and Data Process
User accesses
here.
Data is backed up
here.
QD77GF
Flash ROM
Servo parameter area
(MR-J4-B use)
Internal memory
(nonvolatile)
Buffer memory/Internal memory
Parameter area (a)
Positioning data area
(No.1 to 600)
Block start data area
(No.7000 to 7004)
Parameter area (b)
Parameter area (c)
CC-Link IE Field
Network area
Positioning data area
(No.1 to 600)
Servo parameter area
Monitor data area
Control data area
Block start data area
(No. 7000 to 7004)
Parameter area (a)
Parameter area (b)
Parameter area (c)
Area name Description
Parameter area (a)
Parameters validated when PLC READY
signal [Y0] changes from OFF to ON
[Pr.1] to [Pr.7], [Pr.11] to [Pr.24],
[Pr.43] to [Pr.57], [Pr.80] to [Pr.83], [Pr.89],
[Pr.90], [Pr.95], [Pr.801], [Pr.805] to [Pr.807]
Parameter area (b)
Parameters validated when the TO
command is executed from the CPU
module (validated when the next control is
started after the TO command is executed)
[Pr.8] to [Pr.10], [Pr.25] to [Pr.41], [Pr.84]
Parameter area (c)
Parameters validated with power supply
ON/CPU module reset
[Pr.96], [Pr.101], [Pr.113], [Pr.132],
[Pr.800] to [Pr.807]