G-Series Servo Drive Settings; With Built-In Mechatrolink-Ii Communications) - Omron CJ1W-NC271 - 12-2009 Operation Manual

Standard Settings for Servo Drives Using MECHATROLINK
6-4-2 G-series Servo Drive Settings (R88D-GN@-ML2 with Built-in
MECHATROLINK-II Communications)
Compulsory Parameter
Settings
Standard Settings for I/O Signals Using MECHATROLINK
Note
264
When an R88D-GN@-ML2 G-series Servo Drive (with built-in MECHA-
TROLINK-II communications) is used, the default settings for the Servo Drive
are the standard settings when the MECHATROLINK communications is
used.
The following Servo Parameter must be set to enable PCU control. Do not
change this setting.
Pn005 Communications Control
Parameter Parameter
No. name
Pn005 Communica-
tions control
All MECHATROLINK communications errors and warnings are used when the
PCU is controlling communications. Set the parameter so that they are all
detected. Leave Pn005 set to the default setting.
When an R88D-GN@-ML2 G-series Servo Drive (with built-in MECHA-
TROLINK-II communications) is used, the default settings for the Servo Drive
are the standard settings for the I/O signal allocations when the MECHA-
TROLINK communications is used.
The standard input signal settings are used for the PCU's positioning control
functions, such as limit inputs, origin searches, and interrupt feeding. Use the
default settings for I/O allocations of the Servo Drive.
Standard I/O Signal Allocation
General-purpose input
POT
NOT
DEC
EXT1
EXT2
EXT3
PCL
NCL
STOP
The PCU uses the forward drive prohibited input, reverse drive prohibited
input, and origin return deceleration limit switch allocated in the Servo Drive's
external inputs as the forward rotation limit input signal, reverse rotation limit
input signal, and origin proximity input signal, respectively. The signal widths
of these input signals must be longer than the MECHATROLINK communica-
tions cycle. If the input signal width is shorter than the communications cycle,
Unit Fixed
setting
--- 0 0: MECHATROLINK-II
communications
errors and warnings
are all detected.
R88D-GN@-ML2
CN1
22,23 36
19 35
20 29
21 30
5 31
4 32
3
7
8
2
Section 6-4
Details Default
setting
0
BKIR+
BKIR-
READY+
READY-
CLIM+
CLIM-