Mitsubishi Electric GENERAL PURPOSE AC SERVO MR-E- A/AG, Instruction Manual

Page: 97 / 310

5 - 12
5. PARAMETERS
Class No. Symbol Name and function
Initial
value
Unit
Setting
range
Control
mode
22 *OP4 Function selection 4
Used to select stop processing at forward rotation stroke end (LSP)
reverse rotation stroke end (LSN) off and choose TLC/VLC output.
0 0
How to make a stop when forward
rotation stroke end (LSP)
reverse rotation stroke end (LSN)
is valid. (Refer to Section 5.2.3.)
0: Sudden stop
1: Slow stop
0
0000
Refer to
Name
and
function
column.
P S
23 FFC
Feed forward gain
Set the feed forward gain. When the setting is 100%, the droop pulses
during operation at constant speed are nearly zero. However, sudden
acceleration/deceleration will increase the overshoot. As a guideline,
when the feed forward gain setting is 100%, set 1s or more as the
acceleration/deceleration time constant up to the rated speed.
0 % 0
to
100
P
24 ZSP Zero speed
Used to set the output range of the zero speed (ZSP).
50 r/min 0
to
10000
P S
25 For manufacturer setting
Don’t change this value by any means. 0
Ex
pan
si
on
par
ame
te
rs
1
26 For manufacturer setting
Don’t change this value by any means. 100