7 - 18
MELSEC-Q
7 MEMORY CONFIGURATION AND DATA PROCESS
How to transfer the servo parameter which wrote it in the flash ROM
to servo amplifier
Flash ROM writing carried out after the servo parameter is set up in the buffer
memory.
After that, when the power is turned ON or the PLC CPU is reset, the servo
parameters stored in the flash ROM is transmitted to the buffer memory.
When the servo parameter is written in the flash ROM, it is unnecessary to use a
setup from the PLC program.
Servo parameter of the buffer memory
The following shows details about the operation timing and details the servo
parameter transfer of the buffer memory.
Communication
operation status
with servo amplifer
Servo parameter of
buffer memory
Indefinite value
QD75MH
power ON
Buffer memory
data setting
Initialization
completion
of QD75MH (A)
PLC CPU
RUN
PLC READY signal [Y0]
OFF ON (B)
Value of flash ROM
Write value by PLC program
Communication
start valid
t
Communication
start invalid
Servo parameter
setting from PLC
program (C)
1
2
2
3
1
: The servo parameter that it is stored into the flash ROM is transfered to the buffer memory by the QD75MH
initialization of the data, when the power is turned ON.
2 : Communication with servo amplifer is carried out if the QD75MH initialization of the data is completed after
power supply ON.
3 : When the servo parameter is written in the flash ROM, it is unnecessary to use a setup from the PLC program.
Fig. 7.1 Operation timing in the servo parameter transfer of the buffer memory
Operation details
(1) Servo parameter transfers when servo amplifier had started and the power
supply of QD75MH is turned ON.
(a) When the servo parameter "
Pr.100
Servo series" "0" is stored flash ROM.
Communication start timing to the servo amplifier: Initialization completion
(Fig. 7.1 A)
Transfer the servo parameter : The data stored (backed
up) in the flash ROM.
Summary of Contents for QD75MH1
Page 17: ...A 16 MEMO ...
Page 19: ...MEMO ...
Page 66: ...3 11 MELSEC Q 3 SPECIFICATIONS AND FUNCTIONS MEMO ...
Page 97: ...4 18 MELSEC Q 4 INSTALLATION WIRING AND MAINTENANCE OF THE PRODUCT MEMO ...
Page 102: ...5 5 MELSEC Q 5 DATA USED FOR POSITIONING CONTROL MEMO ...
Page 110: ...5 13 MELSEC Q 5 DATA USED FOR POSITIONING CONTROL MEMO ...
Page 116: ...5 19 MELSEC Q 5 DATA USED FOR POSITIONING CONTROL MEMO ...
Page 120: ...5 23 MELSEC Q 5 DATA USED FOR POSITIONING CONTROL MEMO ...
Page 124: ...5 27 MELSEC Q 5 DATA USED FOR POSITIONING CONTROL MEMO ...
Page 158: ...5 61 MELSEC Q 5 DATA USED FOR POSITIONING CONTROL MEMO ...
Page 196: ...5 99 MELSEC Q 5 DATA USED FOR POSITIONING CONTROL MEMO ...
Page 202: ...5 105 MELSEC Q 5 DATA USED FOR POSITIONING CONTROL MEMO ...
Page 208: ...5 111 MELSEC Q 5 DATA USED FOR POSITIONING CONTROL MEMO ...
Page 269: ...5 172 MELSEC Q 5 DATA USED FOR POSITIONING CONTROL MEMO ...
Page 290: ...6 21 MELSEC Q 6 PLC PROGRAM USED FOR POSITIONING CONTROL ...
Page 291: ...6 22 MELSEC Q 6 PLC PROGRAM USED FOR POSITIONING CONTROL ...
Page 292: ...6 23 MELSEC Q 6 PLC PROGRAM USED FOR POSITIONING CONTROL ...
Page 293: ...6 24 MELSEC Q 6 PLC PROGRAM USED FOR POSITIONING CONTROL ...
Page 294: ...6 25 MELSEC Q 6 PLC PROGRAM USED FOR POSITIONING CONTROL ...
Page 295: ...6 26 MELSEC Q 6 PLC PROGRAM USED FOR POSITIONING CONTROL ...
Page 296: ...6 27 MELSEC Q 6 PLC PROGRAM USED FOR POSITIONING CONTROL ...
Page 297: ...6 28 MELSEC Q 6 PLC PROGRAM USED FOR POSITIONING CONTROL ...
Page 298: ...6 29 MELSEC Q 6 PLC PROGRAM USED FOR POSITIONING CONTROL ...
Page 299: ...6 30 MELSEC Q 6 PLC PROGRAM USED FOR POSITIONING CONTROL ...
Page 300: ...6 31 MELSEC Q 6 PLC PROGRAM USED FOR POSITIONING CONTROL ...
Page 301: ...6 32 MELSEC Q 6 PLC PROGRAM USED FOR POSITIONING CONTROL ...
Page 302: ...6 33 MELSEC Q 6 PLC PROGRAM USED FOR POSITIONING CONTROL ...
Page 303: ...6 34 MELSEC Q 6 PLC PROGRAM USED FOR POSITIONING CONTROL ...
Page 304: ...6 35 MELSEC Q 6 PLC PROGRAM USED FOR POSITIONING CONTROL ...
Page 305: ...6 36 MELSEC Q 6 PLC PROGRAM USED FOR POSITIONING CONTROL ...
Page 306: ...6 37 MELSEC Q 6 PLC PROGRAM USED FOR POSITIONING CONTROL ...
Page 307: ...6 38 MELSEC Q 6 PLC PROGRAM USED FOR POSITIONING CONTROL ...
Page 308: ...6 39 MELSEC Q 6 PLC PROGRAM USED FOR POSITIONING CONTROL ...
Page 309: ...6 40 MELSEC Q 6 PLC PROGRAM USED FOR POSITIONING CONTROL ...
Page 310: ...6 41 MELSEC Q 6 PLC PROGRAM USED FOR POSITIONING CONTROL ...
Page 311: ...6 42 MELSEC Q 6 PLC PROGRAM USED FOR POSITIONING CONTROL ...
Page 312: ...6 43 MELSEC Q 6 PLC PROGRAM USED FOR POSITIONING CONTROL ...
Page 313: ...6 44 MELSEC Q 6 PLC PROGRAM USED FOR POSITIONING CONTROL ...
Page 314: ...6 45 MELSEC Q 6 PLC PROGRAM USED FOR POSITIONING CONTROL ...
Page 315: ...6 46 MELSEC Q 6 PLC PROGRAM USED FOR POSITIONING CONTROL ...
Page 316: ...6 47 MELSEC Q 6 PLC PROGRAM USED FOR POSITIONING CONTROL ...
Page 317: ...6 48 MELSEC Q 6 PLC PROGRAM USED FOR POSITIONING CONTROL ...
Page 318: ...6 49 MELSEC Q 6 PLC PROGRAM USED FOR POSITIONING CONTROL ...
Page 319: ...6 50 MELSEC Q 6 PLC PROGRAM USED FOR POSITIONING CONTROL ...
Page 320: ...6 51 MELSEC Q 6 PLC PROGRAM USED FOR POSITIONING CONTROL ...
Page 348: ...7 7 MELSEC Q 7 MEMORY CONFIGURATION AND DATA PROCESS MEMO ...
Page 352: ...7 11 MELSEC Q 7 MEMORY CONFIGURATION AND DATA PROCESS MEMO ...
Page 363: ...MEMO ...
Page 495: ...9 116 MELSEC Q 9 MAJOR POSITIONING CONTROL MEMO ...
Page 557: ...11 36 MELSEC Q 11 MANUAL CONTROL MEMO ...
Page 689: ...14 18 MELSEC Q 14 DEDICATED INSTRUCTIONS MEMO ...
Page 751: ...Appendix 2 MELSEC Q APPENDICES MEMO ...