Mitsubishi Electric MELSERVO-J4 Series Instruction Manual page 62

2. SIGNALS AND WIRING
Connector
Device Symbol
Mark detection MSDH
rising latch
completed
Mark detection MSDL
falling latch
completed
Alarm code ACD0 (CN1-24) To use these signals, set " _ _ _ 1" in [Pr. PD34].
ACD1 (CN1-23)
ACD2 (CN1-22)
Variable gain CDPS
selection
Absolute position ABSV
undetermined
During tough MTTR
drive
During fully CLDS
closed loop
control
Under cam CAMS
control
Cam position CPCC
compensation
execution
completed
Clutch on/off CLTS
status
Clutch CLTSM
smoothing status
(2) Input signal
Connector
Device Symbol
Manual pulse PP (CN1-10) Connect the manual pulse generator (MR-HDP01).
generator
NP (CN1-35)
pin No.
Turning on MSD (Mark detection) will turn on MSDH.
After MSD (Mark detection) is turned on, turning off MSD will turn on
MSDL.
This signal is outputted when an alarm occurs.
When an alarm is not occurring, respective ordinary signals are outputted.
For details of the alarm codes, refer to chapter 8.
When [Pr. PD34] is set to "_ _ _ 1", setting the following will trigger [AL. 37
Parameter error].
"_ _ _ 1" is set in [Pr. PA03] and the absolute position detection system
by DIO is selected.
MBR, DB, or ALM is assigned to the CN1-22 pin, CN1-23 pin, or CN1-24
pin.
CDPS turns on during gain switching.
ABSV turns on when the absolute position is undetermined.
When a tough drive is "Enabled" in [Pr. PA20], activating the instantaneous
power failure tough drive will turn on MTTR.
This device is not available with MR-J4-03A6-RJ servo amplifiers.
CLDS turns on during fully closed loop control.
This device is not available with MR-J4-03A6-RJ servo amplifiers.
It turns on when the control switches to the cam control.
It turns off when the control switches to the normal positioning control.
It turns on when the cam compensation execution is enabled.
It turns on when the position compensation is not being executed during
the cam control.
It turns on with clutch-on.
It is always off when [Cam control data No. 36 - Main shaft clutch control
setting] is set to "_ _ _ 0".
It outputs clutch smoothing status.
The output depends on the setting in [Cam control data No. 42 - Main shaft
clutch smoothing system] as follows:
0: Direct
Always off
1: Time constant method (index)
Always on in clutch-on status
It turns off when the clutch is off and the smoothing is complete.
pin No.
When using the signal, enable PP and NP with [Pr. PD44] and [Pr. PD46].
www.kavrammuhendislik.com.tr
Function and application
Function and application
2 - 35
Control
mode
I/O
division
DO-1
DO-1
DO-1
DO-1
DO-1
DO-1
DO-1
DO-1
DO-1
DO-1
DO-1
Control
mode
I/O
division
DI-2