YASKAWA HR Series - Page 132

7.8.2 Command Functions
(1) Parameter operation commands
Monitoror re-write parametercontents, q
(Since parameters are stored in E_PROM, the contents are not erased even if the
control power supply is turned off.)
For details, refer to. Par. 8.1 "PARAMETERLIST".
Command Function/Contents
PP_ All parametersare sent from Servopackby this co.and. (For parameter
21 and beyond, unused parameters are not sent.) Used for parameter
contents check.
(Example) --
PP,M1 =× × ...... ×
COMMAND PRM2 =× × ...... ×
......................... (Sent from Servopack.)
PRM49=x x ...... x
.............. _.... ..... ° ° •
....... . ......... , ......
PRffpp Contentsof parameterswith ppare sent fromServopack. Usedfor
(pp: parameter number) specified parameter contents check.
(Example)
COMMAND_ _ PRM30 =x x ...... x
(Sent fromServopack.)
PRMpp= ± n.'-n Re-writes parameter with parameter No. pp to (+n ...... n). Youcan q
omit the +.
within For off-line parameters (refer to the note below), execute command
8 digits _ after this command.
pp: parameter ]
number,
n: 0 to 9 Unless _ co[mand is executed, the parameter contents will not be
re-written.
(Example) --
,m
• t PRmO: 123l q
• I PRM12= 4561
COMMAND
• I PRM20: 789 I
For off-line parameters, execute
• _ _ _ commandwithout fail.
(COnt'd)
I
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