Omron OMNUC G5, Руководство пользователя, Страница: 289 / 550

5-22
5-5 Switching Control
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
5
BASIC CONTROL Mode
Speed and Torque Control Switching Example (Pn001 = 5)
*1. Deceleration for the torque command.
*2. Deceleration due to load inertia energy and load friction torque.
Œ
There is a maximum delay of 10 ms in reading the input signal.
Œ
Motor operation in torque control changes according to the motor load conditions (e.g., friction,
external power, inertia). Take safety measures on the machine side to prevent motor runaway.
Œ
Adjust the torque command using Analog Input 2 Offset (Pn425) and Analog Input 2 Filter Time
Constant (Pn426) because the torque command input is analog input 2.
Related Functions
Refer to the related functions for each CONTROL mode.
CONTROL mode switching
input (TVSEL)
ON
*1
*2
OFF
Speed command input (REF)
Motor operation
+
r/min
−
r/min
+
V
−
V
Torque command input (TREF)
+
V
−
V
TORQUE CONTROL mode