Instrument Error Detection And Clearance - YOKOGAWA 2560A User Manual

15.6 Instrument Error Detection and Clearance

Warning Detection (Trip detection)
If an output control error, excessive input, oscillation error, or overvoltage load is detected, the output
automatically turns off (trips). If tripping occurs, the output display shows a warning code. Check the
connection conditions or load, and eliminate the cause. For details on warning codes, see section
15.3.
Clearing the Warning
If a warning is detected and the 2560A trips, eliminate the cause, and then clear the warning
display.
• Flip the OUTPUT switch down (OFF) to clear the warning display.
• Flip the OUTPUT switch up (ON) to clear the warning display and turn the output on.
High Voltage Notification
If you set the voltage output to +150 V or higher or –150 V or lower, beeps will be generated.
If you set the voltage range to 100 V or higher, the HIGH VOLTAGE indicator will illuminate.
This feature is to warn you of the risk of electric shock due to high voltage.
It is not a malfunction.
Clearing the Warning
Beeping stops when the voltage output falls below ±150 V.
The HIGH VOLTAGE indicator turns off when you set the voltage range below 100 V.
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IM 2560A-01EN