Datasheet

212 Programmable Controllers
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 / 500 ms or more. MECHATROLINK-II communications
Command Format Operation Specification Positioning using MECHATROLINK-I/II communications.
Reference Input MECHATROLINK-I/II communications
Commands: Motion commands (position, speed), Interpolation commands, 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
Fully Closed Encoder Pulse Output 5 V differential line-driver output (complies with EIA Standard RS-422A)
Fully Closed Encoder Pulse Signal 90° Phase difference 2-phase differential pulse (phase A, phase B)
Maximum Receivable Frequency for
Servo Drive
1 Mpps
Power Supply for Fully Closed
Encoder
To be prepared by customer.
Input Signals 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
Y201-EN2-03.book Seite 212 Donnerstag, 30. März 2006 1:52 13