44 5.3 Changing The Set Values; 44 5.3.1 Setting The Motor Speed; 44 5.3.2 Change Direction Of Rotation; Set Number Of Strokes - Bosch EPS 625 Manual Original

en 64 | EPS 625 | Program description
The symbols on the HMI display are described in the
following table.
Display Description
symbol
Indicator of RPM
left: actuel RPM
right: target RPM
Direction of rotation of the drive motor
L = counter clockwise
R = clockwise
Stroke count
left: Remaining strokes,
right: Stroke count to be measured
Cursor
Test oil temperature
left: actual temperature
right: target temperature
Inlet temperature
left: actual temperature
right: target temperature
Outlet temperature
left: actual temperature
right: target temperature
In the lower right area of the display, error mes-
sages are displayed or the status is shown brief-
ly
Tab. 4: Description of the default screen symbols
1) In view to the shaft of the injection pump
i
Refer to the test specification of the pump and
change the parameters accordingly.
5.3 Changing the set values
i
The changes are saved and are available after switch-
ing the EPS 625 off and back on again.
i
Changes to the set value are only possible with a
switched on test oil pump.
5.3.1 Setting the motor speed
1. Press <RPM selection>.
 The cursor appears on the display.
2. Set desired rotational speed with <o> or <u> or with
the numerical keys.
3. Press <Enter>.
"
The motor speed value is stored and displayed.
|
1 689 988 258 2017-05-30
5.3.2 Change direction of rotation
!
Do not attempt to change the direction of rotation
when the motor is in operation.
¶
Press <Direction change>.
"
The change of direction is indicated on the HMI display.
The direction of rotation of the motor is changed.
i
To change back to preset direction, press <Direction
change> again.
5.3.3

Set number of strokes

1. Press <Stroke counter selection>.
 The cursor blinks on the display.
2. Using the numerical keys, enter any value between 1
to 9999. Else, press <o> or <u> to adjust the stroke.
i
If the stroke value is out of this range, an error
message is displayed. Refer to chapter 9 for more
information on error messages.
3. Press <Enter>.
"
The stroke value is stored until it is explicitly changed.
5.3.4 Oil temperature control
i
The oil temperature that can be set in the range of
30 C to 60 C.
o o
1. Press <Temperature selection>.
 The cursor blinks on the display.
2. Set desired temperature value with <o> or <u> or
with the numerical keys.
!
The drive motor can not be turned off during entry
or adjustment of the temperature value.
3. Press <Enter>.
4. Enter temperature value using the numerical keys.
Else, press <o> or <u> to adjust the temperature.
5. Press <Enter>.
"
The temperature is set and displayed.
i
In case an additional temperature is required set
value with <o> or <u> and repeat the procedure.
i
The temperature for supply or return can be changed
while the drive motor is running.
Robert Bosch GmbH