EBARA ESA70W Instruction Manual page 40

BP：##．##A
MP：##．##A
▽ △
ALARM：CASING
TEMP .HIGH
▽ △
CONTROL：LOCAL
MODE：NORMAL
▽ △
ALARM/WARNING
HISTORY？
▽ △
UNIT NO.
&&&&&&&&
▽ △
OPE．TIME
#### h
▽ △
BACK PRESSURE
##．# kPa
▽ △
PUMP N2 FLOW
##．# Pam3/s
▽ △
WATER FLOW
##．# L/min
▽ △
PUMP CASING
### ℃
▽
Fig. 6.2 Key operation for the pump operation status display screen
Current
ALARM/WARNING
Displayed on top of the menu when ALARM/WARNING happened.
Number of ALARM/WARNING shown on the upper right of the screen.
Control mode: LOCAL, REMOTE, COM
Running mode: NORMAL, S. ENERGY.
ALARM：CASING
ENTER
TEMP．HIGH
Alarm history
▽ △
(Indication of history)
WARNING：BP MOTOR
TEMP．HIGH
Pump unit No.
Total operation time
Back pressure (option)
Pump N2 gas flow
Cooling water flow
Casing temp.
Motor speed
ENTER
ENTER
▽
How to read the alarm history
Alarm 1st code
History No.
(The lower number. is newer.)
Occurrence date
See Table 6.2 for the alarm codes.
(27)
001 06 00 ####
020901 12：23：21
Displayed during ENTRY key pushed
002 51 00 ####
020901 12：25：26
Displayed during ENTRY key pushed
Alarm 2nd code
Analog value
002 51 00 ####
020901 12 : 25 : 26
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