EBARA EV-S20, Instruction Manual, Page: 78 / 113

P.59
Power
BP
：
##
．
## kW
MP
：
##
．
## kW
ALARM
：
CASING
TEMP
．
HIGH
ALARM/WARNING
HISTORY
？
ENTER
WARNING
：
BP MOTOR
TEMP
．
HIGH
EV-S20 ***V
&&&&&&&&
OPE
．
TIME
#### h
CONTROL
：
LOCAL
MODE
：
NORMAL
Control mode: LOCAL, REMOTE
Pump operational mode: NORMAL (rated), S. ENERGY (energy-saving)
001 06 00 ####
020901 12
：
23
：
21
002 51 00 ####
020901 12
：
25
：
26
Alarm history
(Indication of history)
PUMP N2 FLOW
##
．
# Pam3/s
Pump type Voltage
Pump unit No.
Total operation time
Pump N2 gas flow
002 51 00 ####
020901 12
：
25
：
26
Occurrence date
History No.
(The lower number. is newer.)
Analog value
Alarm 2nd code
Alarm 1st code
How to read the alarm history
ENTER
ENTER
▽ △
▽ △
▽
△
ENTER
ENTER
001MP START
070101 12:00:00
ENTER
BP START/STOP
HISTORY
MP START/STOP
HISTORY
PUMP RUNNING
HISTORY
？
PRG.
PRG.
001BP1 START
070101 12:00:00
001BP1 STOP
070101 12:00:00
PRG.
▽ △
▽ △
▽ △
▽ △
▽
△
Running history
(Indication of history)
▲
▼
▲ ▼
ALARM
：
CASING 1
TEMP
．
HIGH
CASING TEMP
．
###
℃
ALARM/WARNING
BP
：
#
．
# kmin-1
MP
：
#
．
# kmin-1
Motor speed
▽ △
▽
△
Pump casing
temperature
▽
△
BACK PRESSURE
###.# kPa
Back Pressure
Fig. 5.2 Key operation for the pump
operation status display screen
PM10U
EBARA
CORPORATION