EBARA EV-S50 - LCD Indication

P.57
5.2 LCD Indication
The operating status of the pump is displayed on the LCD of the controller.
For details of display, see Tables 5.1.
Table 5.1 LCD controller indication
No
ITEM
INDICATION
1
Power
B
P
:
#
#
.
#
#
k
W
M
P
:
#
#
.
#
#
k
W
2
Control mode
Pump running mode
C
O
N
T
R
O
L
:
L
O
C
A
L
M
O
D
E
:
N
O
R
M
A
L
3
Running history
(Indication of history)
P
U
M
P
R
U
N
N
I
N
G
H
I
S
T
O
R
Y
?
4
Alarm history
(Indication of history)
A
L
A
R
M
/
W
A
R
N
I
N
G
H
I
S
T
O
R
Y
?
5
Pump type voltage
Pump unit No.
*
*
*
*
*
*
#
#
#
V
&
&
&
&
&
&
&
&
6
Total operation time
O
P
E
.
T
I
M
E
#
#
#
#
#
h
7
Back Pressure
(*Optional)
B
A
C
K
P
R
E
S
S
U
R
E
#
#
#
.
#
k
P
a
8
Pump N
2
gas flow
P
U
M
P
N
2
F
L
O
W
#
#
.
#
P
a
m
3
/
s
9
Cooling water flow
W
A
T
E
R
F
L
O
W
#
#
.
#
L
/
m
i
n
10
Pump casing temperature
C
A
S
I
N
G
T
E
M
P
.
#
#
#
°
C
11
Motor speed
B
P
:
#
.
#
k
m
i
n
-
1
M
P
:
#
.
#
k
m
i
n
-
1
12
WARNING/ALARM
$
$
$
$
$
:
$
$
$
$
$
$
$
%
$
$
$
$
$
$
$
$
$
$
$
$
$
$
1. Two control modes are available: LOCAL “(local operation)” and “REMOTE
(remote operation)”.
2. Two running modes are available “NORMAL (rate operation)” and
“S.ENERGY (energy-saving operation)”
3. " % " shows present number of WARNING/ALARM.
4. Upper row "$$$$$$" distinguishes between WARNING/ALARM and
indicates the position where WARNING/ALARM has occurred.
PM10U
EBARA
CORPORATION