YASKAWA SIGMA-7 Series User Manual

5.3 Alarm Related to Position Deviation between Axes Overflow Detection
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5.3 Alarm Related to Position Deviation between Axes Overflow Detection
The alarm related to Position Deviation between Axes Overflow Detection is given in the follow-
ing table.
Alarm
Number
Alarm Name Alarm Meaning
A.50D Position Deviation between Axes
Overflow Alarm
The position deviation between axes A and B during the
servo ON state exceeded the setting value of Pn66A (Posi-
tion Deviation Between Axes Overflow Alarm Level).
All Axes

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