Operation; Switching The Display During Operation; Setting The Presets; Setting Via Front Keys - Trumeter 898 Serie Mode D'emploi

becomes passive when count <
zero (Deactivation only in
negative direction).
ADD mode output operations:
timed signal at Output 2,
becomes active with positive
direction and when count >
Preset 2 and subsequently with
negative direction and when
count < Preset 2
SUB mode output operations:
timed signal at Output 2,
becomes active with negative
direction and when count < zero
and subsequently with positive
direction and when count > zero
ADD mode output operations:
timed signal at Output 2,
becomes passive with positive
direction and when count >
Preset 2 and subsequently with
negative direction and when
count < Preset 2
SUB mode output operations:
timed signal at Output 2,
becomes passive with negative
direction and when count < zero
and subsequently with positive
direction and when count > zero
Duration of timed signal of
Output 2
programmable from 00.01 to
99.99 sec.
Timed signal is post-triggered
Active:
Relays are activated when the preset
value is reached.
Passive:
Relays becomes de-energized when the
preset value is reached.
Timed outputs that have started are not
aborted by a RESET.
8

Operation

8.1 Switching the display during
operation
Pressing the DOWN key or the
UP key once causes the name of
the currently selected display
function to be displayed for 2
sec. If within this time the DOWN
t = 2 sec
key or the UP key is pressed a
second time, then the display
switches to the next or previous
display function. This is
confirmed by displaying the new
name for a period of 2 sec. After
2 sec the count value that
corresponds to the selected
display function is displayed.
Main counter
Batch counter
Total counter
Preset 1
Preset 2
8.2

Setting the presets

8.2.1 Setting via front keys

Using the UP key or the DOWN key, select the
preset to be changed, either PRES1 or PRES2
(see 8.1).
Select the decade using the
RIGHT key or the LEFT key.

Set the count value using the UP
key or the DOWN key.
The new setting is accepted
either by pressing the ENTER
key or after a period of 2 sec.
Preset setting is inhibited if the lock
function for the presets is active
(Parameter LOC.INP set to PRESET or
PRG.PRE and keypad lock input LOCK
active).
the corresponding
decade flashes
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