Absolute Position Detection System By Dio [A]; Standard Connection Example - Mitsubishi Electric MELSERVO-J5 User Manual

7.3

Absolute position detection system by DIO [A]

The absolute position detection system by DIO establishes the absolute position between the controller and servo amplifier,
by transferring the absolute position information from the servo amplifier to the controller using the DIO signal.

Standard connection example

Forward rotation stroke end
Reverse rotation stroke end
External torque limit selection
Output
Electromagnetic
brake output
RA2
Input
Reset
I/O module
Positioning
Proximity signal
module
Stop signal
Power supply (24 V)
Ready
Zero-point
signal
Clear
For the
command
pulse
differential
line driver type
*1 During operation, always turn on LSP and LSN.
7 ABSOLUTE POSITION DETECTION SYSTEM
296
7.3 Absolute position detection system by DIO [A]
*1
Dog
Stop
Upper limit setting
Analog torque limit
+10 V/maximum torque
24 V DC
DICOM
DOCOM
LSP
LSN
TL
Reset
RES
DOCOM
Forced stop 2
EM2
Servo-on
SON
ABS transfer mode
ABSM
ABS request
ABSR
ABS transmission data bit 0
ABSB0
ABS transmission data bit 1
ABSB1
ABS transmission data ready
ABST
DOCOM
DICOM
RD
P15R
OP
CR
DOCOM
PP
PG
NP
NG
P15R
TLA
LG
SD
Servo amplifier
CN3
20
46
43
44
18
19
46
42
15
17
18
22
23
25
47
21
49
1
33
41
47
10
11
35
36
1
27
28
Plate