Conversion From Alarm Relay Mode To Contact Mode; Configuration / Pulse Memory; Selecting; Display In The Operating Display With An Active Pulse Memory - ECOLAB Elados EMP IV E60 serie Betriebsanleitung

10.3.9.2

Conversion from alarm relay mode to contact mode.

See chapter

10.3.10 Configuration / pulse memory

If the incoming pulse rate is higher than the maximum pulse rate that the pump can process
(max. pump frequency e.g. 122 strokes/min at 50 Hz), the pulses that cannot be processed
can be stored.
The stored pulses are processed once no further external pulses are received. This means
that the pump continues to function even though there is no external running condition.
WARNING
In the worst case, this can lead to metering taking place into a closed system and resulting
in impermissibly high pressure in the system.
This must be prevented through appropriate safety measures.
The memory content is erased by activating the metering lock or switching off the pump.

10.3.10.1 Selecting

10.3.10.2 Display in the operating display with an active pulse memory

Display in operation
Fig. 10.25 Multiplication
Fig. 10.26 Division
10.3.11 Configuration / Oval gear meter (only E60
The oval gear meter function makes it possible to record a "real" value in the operating
data/litre menu item (see chapter
The oval gear meter can only be activated if the pump is upgraded with a dongle plate to
the E60
NOTE
To activate the Dongle-Plate in connection with oval gear meter, the power supply has to
be switched off and on again! (Unplug power plug / switch the pump off and on again!)
The oval gear meter function is automatically activated when an OGM
417101799_EMP_IV_E60.docx
7.2.6.2 "Hardware migration for alarm contact".
Meaning
Pulse multiplication
(Example: 10 external pulses
become 20 strokes)
Pulse division
(Example: 10 external pulses
become 20 strokes)
10.5.3
PLUS and a "standard" oval gear meter (see Accessories) is connected.
Fig. 10.24 Configuration / pulse memory / selecting
-
✓
Pos
1
2
3
PLUS & OGM or OGM
„Operating data / liter").
- 101 -
pulse memory is inactive.
(Default setting)
pulse memory is active.
Description
Pulse memory active
Number of pulses received
Set factor
PLUS )
PLUS is connected.
Rev. 11-10.19