7 Resume Function/ EPC System Monitor
70
PT-E731, PT-E731S, PT-E731H, PT-E731HS User’s Manual
Lamp Color
No. Item/Button
Description
Normal
Alarm/Error
(6)
Condenser Longevity
Forecast
Display forecast result of condenser longevity based on
Operating Time and System Temperature. Give an alarm
when forecast result is over 98%.
Green Red
Low
Voltage
Check low voltage signal of PT-A6BAT and display the
current state.
Green Red
(7) A6BAT
Exchange
Forecast
Give an alarm when low voltage is detected.
Green
Red
Low
Voltage
Check low voltage signal of PT-E73BAT and display the
current state. (Give an alarm if PT-E73BAT is not loaded
on.)
Green Red
Exchange
Forecast
Display forecast result of PT-E73BAT longevity. Give an
alarm when forecast result is over 98%.
Green Red
Charge-
Discharge
Count
Display charge-discharge count number. Give an alarm
when charge-discharge count number is over 300 times
since started the first time.
Green Red
Charging Light during charging normally.
Orange
Blinking
Charge
end
Light when charge is over normally.
Green
None
Charge
prohibit
Light when PT-E73BAT can not be charged due to the
following causes (Lamp color at moment of lighting: Red)
1)PT-E73BAT is not loaded on.
2)Adapter is abnormal.
None Blinking
(8) EP73BAT
Charge
circuit
reset
Light at the moment of the following case. (Lamp color at
moment of lighting: Blue)
1) PT-E (EPC System Monitor) start/restart (30 seconds
later)
2) Power restore from power failure
3) Regularly (1Hr) reset in the state of Charge prohibit
4) Regularly (60 days) reset in the state of Charge end
5) Error occurred during charging (Charge prohibit lamp
blinking for 10 seconds or more during charging.)
None
(9)
ENC BAT(*4)
Exchange Forecast
Display forecast result of encoder battery of servo amplifier
that is connected to PT-E. Give an alarm when forecast
result is over 98%.
This item is available when setting “Execute” for the item
in Option setting (refer to p.78). It is masked when setting
Not Execute in Option setting.
Green Red
(10) Alarm Reset button
Reset all alarms shown in (1). Detect new alarm after reset.
None
