YASKAWA SIGMA-7 Series User Manual

4.6 Servomotor Stopping Method for Alarms
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Synchronized Stopping
4.6 Servomotor Stopping Method for Alarms
• If an alarm occurs during synchronized stopping on the synchronized stopping axis, synchro-
nized stopping is canceled and the Servomotor is stopped according to the Servomotor
stopping method.
• The status after synchronized stopping conforms to the settings of Pn001 = n.X (Motor
Stopping Method for Servo OFF and Group 1 Alarms), Pn00A = n.X, and Pn00B =
n.X (Motor Stopping Method for Group 2 Alarms).
• Set both axis A and axis B to the same stopping method for alarms.
• In this product, the default setting of the Servomotor stopping method for group 1 and group 2
alarms is stopping by applying the dynamic brake. The Servomotor stopping method can be
changed by setting the parameter, but stopping by applying the dynamic brake is recom-
mended.
Important

YASKAWA SIGMA-7 Series Specifications

General

Encoder Resolution	24-bit absolute encoder
Pollution Degree	2
Cooling Method	Natural cooling or forced air cooling
Control Method	Vector control
Communication Protocols	EtherCAT, MECHATROLINK-III
Input Voltage	AC 200 V, AC 400 V
Rated Output	Varies by model
Safety Function	STO (Safe Torque Off), SS1 (Safe Stop 1), SS2 (Safe Stop 2), SLS (Safely Limited Speed), SBC (Safe Brake Control)
Power Supply Voltage	AC 200 V, AC 400 V
Rated Output Current	Varies by model
Protection Functions	Overload, overvoltage, undervoltage, overheat, short circuit
Operating Temperature	0°C to 55°C
Storage Temperature	-20°C to 65°C
Vibration Resistance	5.9 m/s² at 10 Hz to 55 Hz
Ambient Humidity	5% to 95% RH (non-condensing)
Altitude	Up to 1000 m
Installation	Panel mounted