Omron R88D-1SN ECT Series User Manual

7 Applied Functions
7 - 12
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
 Velocity Attainment Detection Output (TGON)
• This output turns ON when the motor rotation speed exceeds the value that is set in the Speed
Detection Function - Velocity Attainment Detection Level (3B60-01 hex).
• The output is effective both in positive and negative directions regardless the actual direction in
which the motor rotates.
• The detection level has a hysteresis of 10 r/min.
 Torque Limit Output (TLMT)
This output turns ON when the output torque reaches the value set in the followings.
• Max torque (6072 hex or 3330-02 hex)
• Positive torque limit value (60E0 hex or 3330-03 hex)
• Negative torque limit value (60E1 hex or 3330-04 hex)
• Positive Torque Limit Value 2 (3330-05 hex)
• Negative Torque Limit Value 2 (3330-06 hex)
 Zero Speed Detection Output (ZSP)
• This output turns ON when the motor rotation speed goes below the value that is set in the Speed
Detection Function - Zero Speed Detection Level (3B60-02 hex).
• The output is effective both in positive and negative directions regardless the actual direction in
which the motor rotates.
• The detection level has a hysteresis of 10 r/min.
Velocity Attainment Detection
Level +10
Velocity Attainment Detection
Level -10
- (Velocity Attainment Detection
Level -10)
- (Velocity Attainment Detection
Level +10)
OFF OFFON ON
Motor rotation speed [r/min]
Motor speed
Time
Velocity Attainment Detection
Output (TGON)
(Zero Speed Detection Level - 10) r/min
(Zero Speed Detection Level + 10) r/min
ON
Zero Speed
Detected (ZSP)
Forward
Velocity
Reverse

Omron R88D-1SN ECT Series Specifications

General

Feedback	Incremental encoder, Absolute encoder
Position Control	Yes
Speed Control	Yes
Torque Control	Yes
Communication Interface	EtherCAT
Power Supply Voltage	200 to 240 VAC
Output Power	0.1 to 1.5 kW
Input Voltage Range	170 to 264 VAC
Control Method	Sine-wave PWM control
Main Circuit Power Supply	200-240 VAC
Applicable Motor Capacity	0.1 to 1.5 kW
Protection Functions	Overcurrent, Overvoltage, Undervoltage, Overheating, Encoder Error
Ambient Operating Temperature	0 to 55°C
Vibration Resistance	4.9 m/s² (10 to 55 Hz)
Shock Resistance	98 m/s2
Weight	Varies by model