Omron OMNUC W Series User Manual page 259

Operation
• When 1 is set, the absolute encoder operates as an incremental encoder (backup battery not neces-
sary).
Note If encoder resolution greater than 2,048 pulses/rotation is required with a 30- to 750-W Servomo-
tor (including Flat-style) at 3,000 r/min., you can use a Servomotor with an absolute encoder
(16,384 pulses/rotation) as a Servomotor with an incremental encoder.
Pn002.3 Function selection application switch 2 --- Fully closed encoder usage method
Setting 0 to 4
range
D Function Selection Application Switch 3 (Pn003: Default Setting 0002)
Pn003.0 Function selection application switch 3 --- Analog monitor 1 (AM) allocation (All operation
modes)
Setting 0 to F
range
Pn003.1 Function selection application switch 3 --- Analog monitor 2 (NM) allocation (All operation
modes)
Setting 0 to F
range
Setting Explanation
Setting
0 Servomotor rotation speed (speed monitor): 1 V/1000 r/min. Forward rotation: -- voltage,
reverse rotation: + voltage. All operation modes
1 Speed command: 1 V/1000 r/min. Forward rotation command: -- voltage, reverse rotation
command: + voltage. Position, speed, internally-set speed control
2 Torque command (current monitor): 1 V/rated torque, forward acceleration: -- voltage,
reverse acceleration: + voltage. All operation modes
3 Position deviation: 0.05 V/1 command. Plus deviation: -- voltage, minus deviation:
+ voltage. Position
4 Position deviation: 0.05 V/100 commands. Plus deviation: -- voltage, minus deviation:
+ voltage. Position
5 Command pulse frequency: 1 V/1000 r/min. Forward rotation: -- voltage, reverse rotation:
+ voltage. Position
6 Servomotor rotation speed (speed monitor): 1 V/250 r/min., Forward rotation: -- voltage,
reverse rotation: + voltage. All operation modes
7 Servomotor rotation speed (speed monitor): 1 V/125 r/min., Forward rotation: -- voltage,
reverse rotation: + voltage. All operation modes
8 to F Not used.
• The Pn003 monitor settings are as follows: Pn003.0 is analog monitor 1 (AM: Pin CN5-2), and
Pn003.1 is analog monitor 2 (NM: Pin CN5-1).
• Set values are the same as for Pn003.0 and Pn003.1.
Note 1. Displays status without offset adjustment and scaling changes. (Perform offset adjustment
and scaling changes using System Check Mode.)
Note 2. The maximum analog monitor output voltage is ±8 V. Exceeding this voltage may result in a
wrong output.
Note 3. Analog monitor output accuracy is approximately ±15%.
AUDIN - 7 bis rue de Tinqueux - 51100 Reims - France - Tel : 03.26.04.20.21 - Fax : 03.26.04.28.20 - Web : http: www.audin.fr - Email : info@audin.fr
Unit ---
Unit ---
Unit ---
Default 0
setting
Default 2
setting
Default 0
setting
Explanation
Chapter 4
Restart Yes
power?
Restart Yes
power?
Restart Yes
power?
4-43