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MELSEC-Q
12 CONTROL SUB FUNCTIONS
12.9 Precautions for MR-J2M-B connection
[1] Servo parameters
(1) "
Pr.100
Servo series" is to choose "3: MR-J2S-B/MR-J2M-B".
(2) Write the setting value "012"of the "
Pr.102
Regenerative brake resistor"
inside buffer memory with sequence program when you use "MR-RB14".
(3) There are two kinds of parameters of DRU (drive unit) and IFU (interface
unit) in MR-J2M-B. The servo parameters set the only DRU parameters.
Don't set (change) IFU parameters from QD75.
The IFU parameters set (change) "the unit operation section pushbutton
switches of the MR-J2M-B interface unit" or "setup software".
(4) Don't change setting value "
Pr.122
Analog monitor output: 0001 (initial
value)", "
Pr.127
Monitor output 1 offset: 0000 (initial value)" and "
Pr.128
Monitor output 2 offset: 0000 (initial value)".
Set up IFU parameters "
Pr.3
to
Pr.8
" when you use analog monitor.
(5) You cannot change parameter "serial communication response delay time
setting" and "serial communication baud rate setting" of "
Pr.133
Optional
function 6".
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