EBARA EV-S50 - 5.3 Setting the Operational Mode

P.61
5.3 Setting the operational mode
This section describes how to set the operational mode. In the normal state, the LCD
controller displays pump status. To display the operational mode setting screen, press the
key “PRG.” for three seconds or longer. Pressing the key for one second or longer again
returns to the pump status display screen. Table 5.3 below shows indications and the
details of the operational mode setting.
Table 5.3 Operational mode setting screen
Item
Indication
Description
Setting the pump operation
control mode
SET
CONTROL MODE?
Switches the control mode
s: local
and remote.
Setting the DIP switch
SET
DIP SW?
Performs the DIP switch settings
(see 6.4).
Setting the pump running mode
SET
RUNNING MODE?
Switches the running modes:
NORMAL and S. ENERGY.
Setting the rotational speed in the
NORMAL mode
SET
NORMAL SPEED?
Sets the pump rotational speed in
the NORMAL mode.
Setting the rotational speed in the
S. ENERGY mode
SET
S.ENERGY SPEED?
Sets the pump rotational speed in
the S. ENERGY mode.
Pump N
2
WARNING setting
SET POINT
PUMP N2 WARNING?
Sets the WARNING value for N
2
flow.
Setting the Back pressure high
warning threshold
SET POINT
BACK PRES.?
Set the Back pressure high
warning
threshold
Keys work as below for the setting screen.
START
:
Valid
STOP
:
Stops the pump.
RESET
:
Resets WARNING and /or ALARM.
BZ.OFF
:
Switches the DIP switch No.
▲
:
Sets the DIP switch to ON. Switches the display of the operational
mode setting screen.
▼
:
Sets the DIP switch to OFF. Switches the display of the operational
mode setting screen.
ENTER
:
Determines the selected setting.
See Fig. 5.3 for how to set the operational modes.
PM10U
EBARA
CORPORATION