Mitsubishi Electric MELSERVO-J4 Series Transition Handbook page 100

Part 2: Review on Replacement of MR-J3-_A_ with MR-J4-_A_
(2) [Pr. PC16 Electromagnetic brake sequence output]
MR-J3-_A_ and MR-J4-_A_ have different initial values for [Pr.PC16] (MR-J3-_A_: 100 ms, MR-J4-_A_:
0 ms). When MBR (Electromagnetic brake interlock) is assigned for [Pr. PD23] to [Pr. PD26] and [Pr.
PD28], refer to the MR-J4-_A_ Servo Amplifier Instruction Manual and then set [Pr.PC16].
No./symbol/ Setting
name digit
PC16
MBR
Electromagnetic
brake sequence
output
(3) Input signal filter selection (_ _ _ x) of [Pr. PD29 Input filter setting]
MR-J3-_A_ and MR-J4-_A_ have different initial values for the input signal filter selection.
No./symbol/ Setting
name digit
PD29 Select a filter for the input signal.
*DIF
_ _ _ x
Input filter
setting
_ _ x _
_ x _ _
x _ _ _
Set the delay time between MBR (Electromagnetic brake interlock) and the
base drive circuit is shut-off.
Setting range: 0 to 1000
Input signal filter selection
If external input signal causes chattering due to noise, etc., input filter is used to
suppress it.
Setting value MR-J3-_A_
0 None
1 1.777 [ms]
2 3.555 [ms] (Initial value)
3 5.333 [ms]
4
RES (Reset) dedicated filter selection
0: Disabled
1: Enabled (50 [ms])
CR (Clear) dedicated filter selection
0: Disabled
1: Enabled (50 [ms])
For manufacturer setting
Function
Function
MR-J4-_A_
None
0.888 [ms]
1.777 [ms]
2.666 [ms]
3.555 [ms] (Initial value)
2 - 65
Control mode
Initial
value (: Enabled)
[unit]
P S T
0
[ms]
Control mode
Initial
(:Enabled)
value
[unit]
P S T
4h
0h
0h
0h