Omron OMNUC W Series User Manual page 17

Introduction
H Reverse Mode
Forward and reverse commands can be switched in the parameters, without changing the wiring to
the Servomotor or encoder.
H Brake Interlock Output
Timing signals interlocked with the Servomotor's ON/OFF status and rotational speed are output,
so the holding brakes of Servomotors with brakes can be operated reliably.
H Output Signal Selection
Any three output signals can be selected for output from among the following: Positioning com-
pleted 1/2, speed conformity, Servomotor rotation detection, servo preparation completed, current
limit detection, speed limit detection, brake interlock, overload warning, and warning output signals.
It is also possible to allocate multiple outputs to the same pin number. For example, the positioning
completed 1 signal and the speed conformity signal could both be allocated to pin number 1.
H Overtravel Sequence
An overtravel sequence suitable for the system can be selected. There are three deceleration meth-
ods available: Dynamic brake deceleration, free-run deceleration, and emergency-stop torque
deceleration (parameter setting).
H Feed-forward Function and Bias (Position Control)
These functions reduce the position control time.
S Feed-forward Function
Reduces the position control time by reducing the number of pulses accumulated in the deviation
counter.
S Bias
Reduces the positioning time by adding the bias revolutions to the speed command when the devi-
ation counter value exceeds the bias addition range.
H Computer Monitoring
The special Servo Driver Communications Software enables performing parameter setting, speed
and current monitoring, speed and current waveform displays, I/O monitoring, autotuning, jogging,
and other operations from a computer. It is also possible to perform multiple-axis communications
that set the parameters and monitor operations for multiple Servo Drivers.
H Fieldbus Option board
Mounting the R88A-NCW152-DRT board to the side of the driver allows you to communicate
through DeviceNet. This devicenet board can be attached to all drivers (for firmware version 14 or
higher).
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
Chapter 1
1-5