2-98
(8) Alarm Display
alarm
No.
Alarm Content
Latched
time
*1
A0 Overload protection Load factor is 85% or more the protection level.
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A1
Over-regeneration
alarm
Regenerative load factor is 85% or more the
protection level.
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A2 Battery alarm Battery voltage is 3.2 V or lower.
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A3 Fan alarm Fan has stopped for 1 sec.
WRVRU
A4
Encoder communication
alarm
The number of successive encoder communication
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A5 Encoder overheat alarm The encoder detects overheat alarm.
WRVRU
A6
Oscillation detection
alarm
Oscillation or vibration is detected.
WRVRU
A7 Lifetime detection alarm Life expectancy of capacitor or fan is short.
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A8
External scale error
alarm
The external scale detects the alarm.
WRVRU
A9
External scale
communication alarm
The number of successive external scale
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*1 Alarms can be cleared by using the alarm clear. Because the all existing alarms are kept cleared while the alarm
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by using user parameter.
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......No alarm occurred
......High priority alarm
Alarm number
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15. How to Use the Front Panel
Monitor Mode (EXECUTION display)