Position control unit
37
JUSP-NS115
-
MECHATROLINK-II interface unit
Nomenclature
CJ1W-NCF71 - position control unit
Item
Details
Type
JUSP-NS115
Applicable servo drive
SGDH-
E models (version 38 or later)
Installation method
Mounted on the SGDH servo drive side: CN10.
Basic
specifications
Power supply method
Supplied from the servo drive control power supply.
Power consumption
2 W
MECHATROLINK-II
communications
Baud rate / transmission cycle
10 MHz / 0.5 ms or more. MECHATROLINK-II communications
Command format
Operation specification
Positioning using MECHATROLINK-I/II communications.
Reference input
MECHATROLINK-I/II communications
Commands: position, speed, torque, parameter read/write, monitor output
Position control
functions
Acceleration/deceleration method
Linear first/second-step, asymmetric, exponential, S-curve
Fully closed control
Position control with fully closed feedback is possible.
Fully closed
system
specifications
Encoder pulse output in the
servo drive
5 V differential line-driver output (complies with EIA standard RS-422A)
Fully closed encoder pulse signal
A quad B line-driver
Maximum receivable frequency for
servo drive
1 Mpps
Power supply for fully closed
encoder
To be prepared by customer.
Input signals in the
servo drive
Signal allocation changes possible Forward/reverse run prohibited, zero point return deceleration LS
External latch signals 1, 2, 3
Forward/reverse torque control
Internal functions
Position data latch function
Position data latching is possible using phase C, and external signals 1, 2, 3
Protection
Parameters damage, parameter setting errors, communications errors, WDT errors,
Fully closed encoder detecting disconnection
LED indicators
A: Alarm, R: MECHATROLINK-I/II communicating
UNIT No. setting switch
LED indicators
MECHATROLINK-II communications connectors:
Connects to MECHATROLINK-II nodes
MLK - MECHATROLINK-II network status
RUN - Controller in RUN
ERC - Position control unit error
ERH - PLC CPU unit error
ERM - MECHATROLINK-II slave unit error
Y203-EN2-02-Katalog.book Seite 37 Mittwoch, 24. Mai 2006 2:22 14
