YASKAWA SIGMA-7 Series User Manual

5.5 Monitoring
5.5.1 Monitoring with the SigmaWin+
5-6
5.5 Monitoring
Monitoring the position deviation between axes can be useful for preventative maintenance.
Position deviation between axes is an all axes monitor. Axis A and axis B both show the devia-
tion based on axis A.
5.5.1 Monitoring with the SigmaWin+
Position deviation between axes can be monitored with the Motion Monitor Window.
Refer to the following manual for detailed operating procedures for the SigmaWin+.
Engineering Tool SigmaWin+ Operation Manual (Manual No.: SIET S800001 34)
5.5.2 Monitoring with the Digital Operator
Un04E can be used to monitor position deviation between axes with the Digital Operator.
Refer to the following manual for monitor data other than that listed above.
Σ-7-Series Digital Operator Operating Manual (Manual No.: SIEP S800001 33)
Button in Menu Dialog Box Name [Unit]
Motion Monitor
Position Deviation between Axes
[reference unit]
Un No. Sign Unit Name Description
Un04E
Yes 1 reference unit
Position Deviation
between Axes
Position deviation between axis A and
axis B
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