15 TROUBLESHOOTING
Related buffer memory address
Axis 1
Axis 2
Axis 3
Torque limit value
26
176
326
OPR torque limit value
86
236
386
Torque output setting value
1552
1652
1752
Input signal logic selection
31
181
331
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Check point
Axis 4
476
536
1852
481
—
—
—
—
—
• When torque is limited, increase the limit value.
• Reduce load.
• Use servomotor that provides larger output.
• Review operation pattern.
• Install limit switches.
Change the servomotor.
Connect correctly.
Change the servo amplifier.
Repair or change the cable.
Change the communication devices (e.g. personal
computer).
15 - 45
MELSEC-Q
Corrective action