Справочник Пользователя для Mitsubishi Electronics MR-J2M-P8B
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3. SIGNALS AND WIRING
(3) Electromagnetic brake interlock signal
There are the following electromagnetic brake interlock signals. The MR-J2M-D01 is required to use
MBR1 to MBR8. Load the MR-J2M-D01 to the option slot of the base unit.
MBR1 to MBR8. Load the MR-J2M-D01 to the option slot of the base unit.
Signal
Symbol
Connector Pin No.
Description
Electromagnetic
brake interlock
brake interlock
MBR
CN3-13
Electromagnetic brake interlock signal for all axes or the axis
selected in parameter No. 10
selected in parameter No. 10
Electromagnetic
brake interlock 1
brake interlock 1
MBR1
CN4A-9
Electromagnetic brake interlock signal for axis 1
Electromagnetic
brake interlock 2
brake interlock 2
MBR2
CN4A-10
Electromagnetic brake interlock signal for axis 2
Electromagnetic
brake interlock 3
brake interlock 3
MBR3
CN4A-34
Electromagnetic brake interlock signal for axis 3
Electromagnetic
brake interlock 4
brake interlock 4
MBR4
CN4A-35
Electromagnetic brake interlock signal for axis 4
Electromagnetic
brake interlock 5
brake interlock 5
MBR5
CN4B-9
Electromagnetic brake interlock signal for axis 5
Electromagnetic
brake interlock 6
brake interlock 6
MBR6
CN4B-10
Electromagnetic brake interlock signal for axis 6
Electromagnetic
brake interlock 7
brake interlock 7
MBR7
CN4B-34
Electromagnetic brake interlock signal for axis 7
Electromagnetic
brake interlock 8
brake interlock 8
MBR8
CN4B-35
Electromagnetic brake interlock signal for axis 8
(a) Electromagnetic brake interlock (MBR)
This signal is output from the CN3 connector of the interface unit. This signal allows you to select
the axis number of the drive unit to be used with IFU parameter No. 10.
the axis number of the drive unit to be used with IFU parameter No. 10.
Axis 8
Electromagnetic brake interlock output axis number selection
Choose the axis number of the drive unit
that will use electromagnetic brake interlock output (MBR).
Choose the axis number of the drive unit
that will use electromagnetic brake interlock output (MBR).
Setting
Selected Axis
All connected axes
Axis 1
Axis 2
Axis 3
Axis 4
Axis 5
Axis 6
Axis 7
Axis 2
Axis 3
Axis 4
Axis 5
Axis 6
Axis 7
8
0
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1) When selecting the corresponding axis number
The timing chart of the corresponding axis is the same as in (4) of this section.
2) When using all axes
The timing chart in (4)(a) of this section changes as described below.
When the base circuits of all connected axes turn on, electromagnetic brake interlock (MBR)
turns on. If the servo on command timings differ between the axes, the axis whose servo on
occurred first will result in overload alarm. Hence, the servo on command should be given to all
axes at the same timing.
The others are as shown in (4) of this section.
When the base circuits of all connected axes turn on, electromagnetic brake interlock (MBR)
turns on. If the servo on command timings differ between the axes, the axis whose servo on
occurred first will result in overload alarm. Hence, the servo on command should be given to all
axes at the same timing.
The others are as shown in (4) of this section.