[Cause]
An error notification response (0x94) from the timer was returned. However, the accompanying response content is an unknown value. Code: contains (the first byte of the response <<8 | second byte of the response).
[Countermeasure]
An unsupported welding timer may be connected. Before performing other operations (power-off or jogging) after the alarm occurs, use the abnormal-state recording function (‘Abnormal State Record’ in the auxiliary menu) to obtain an image backup and contact the service center. If the abnormal-state recording function cannot be used, record the conditions and operating steps up to the alarm, obtain an image backup, and contact the service center.