Setting The Operational Mode - EBARA EV-S20 Instruction Manual

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.
Setting the pump operation
control mode
Setting the DIP switch
Setting the pump running mode
Setting the rotational speed in the
NORMAL mode
Setting the rotational speed in the
S. ENERGY mode
Pump N WARNING setting
2
Setting the Back pressure high
warning threshold
Keys work as below for the setting screen.
START
STOP
RESET
BZ.OFF
▲
▼
ENTER
See Fig. 5.3 for how to set the operational modes.
PM10U
Table 5.3
Item
SET
CONTROL MODE?
SET
DIP SW?
SET
RUNNING MODE?
SET
NORMAL SPEED?
SET
S.ENERGY SPEED?
SET POINT
PUMP N2 WARNING?
SET POINT
BACK PRES.?
: Valid
: Stops the pump.
: Resets WARNING and /or ALARM.
: 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.
: Determines the selected setting.
Operational mode setting screen
Indication Description
Switches the control modes: local
and remote.
Performs the DIP switch settings
(see 6.4).
Switches the running
NORMAL and S. ENERGY.
Sets the pump rotational speed in
the NORMAL mode.
Sets the pump rotational speed in
the S. ENERGY mode.
Sets the WARNING value for N
flow.
Set the Back pressure high warning
threshold
EBARA
P.61
modes:
2
CORPORATION