Mechatrolink-Ii I/F Unit For W-Series Servo Drives - Omron CJ1W-NC271 - 12-2009 Operation Manual

Nomenclature and Functions
Unit Number Setting
Switch (UNIT No.)
Note
Note
MECHATROLINK-II
Communications
Connector
3-1-2

MECHATROLINK-II I/F Unit for W-series Servo Drives

Nomenclature
Set the unit number using the rotary switch on the front of the PCU. The
PCU's unit number is a CPU Bus Unit unit number.
CJ1W-NC@71 CS1W-NC@71
UNIT
UNIT
No. No.
Setting range: 0 to F (Unit numbers 0 to 15)
The factory default setting is 0.
The unit number setting determines which words are allocated to the PCU in
the CPU Bus Unit Area within the CPU Unit's CIO Area.
The PCU uses this allocated area as the "Common Operating Memory Area."
For details, refer to 4-6 Common Operating Memory Area.
Unit number Allocated words
0 1500 to 1524
1 1525 to 1549
2 1550 to 1574
3 1575 to 1599
4 1600 to 1624
5 1625 to 1649
6 1650 to 1674
7 1675 to 1699
Always turn OFF the power supply before changing the Unit Number Setting
Switch's setting.
This connector connects the PCU with MECHATROLINK devices through the
special MECHATROLINK-II Connection Cable.
For details on MECHATROLINK-II Connection Cable models and configura-
tion, refer to 3-4-1 MECHATROLINK-II Communications Wiring.
The following MECHATROLINK-II I/F Unit must be mounted to a an R88D-
WT@ W-series Servo Drive without built-in MECHATROLINK-II communica-
tions to enable connection to the PCU through MECHATROLINK-II.
Name
MECHATROLINK-II I/F Unit
When a MECHATROLINK-II I/F Unit must be mounted to a W-series Servo
Drive, use the following device versions.
Device
W-series Servo Drive
MECHATROLINK-II I/F Unit
The versions of both the W-series Servo Drive and MECHATROLINK-II I/F
Unit can be found on the nameplate on the side of each device. If an earlier
version of the device is used, it will not function properly. Always use products
with versions listed in the table above (or later versions).
This section provides a basic description of the FNY-NS115 MECHA-
TROLINK-II I/F Unit's LED Indicators and Setting Switches.
For details, refer to the Yaskawa Electric Corporation JUSP-NS115 MECHA-
TROLINK-II I/F Unit User's Manual.
Unit number
8
9
10
11
12
13
14
15
Model number
FNY-NS115
Compatible versions
Ver. 39 or later
VER. @@@03 or later
Section 3-1
Allocated words
1700 to 1724
1725 to 1749
1750 to 1774
1775 to 1799
1800 to 1824
1825 to 1849
1850 to 1874
1875 to 1899
33