Display/Operating Elements; Inputs; Inp A, Inp B; Reset - Trumeter 898 Serie Mode D'emploi

Multiplication and division factor
Averaging and Start Delay for frequency meter
Input modes:
Pulse counter: cnt.dir, up.dn, up.up, quad, quad2,
quad4, A/B, (A-B)/Ax100%
Frequency meter: A, A – B, A + B, quad, A/B,
(A-B)/Ax100%
Timer: FrErun, Auto, InpA.InpB, InpB.InpB
Output operations:
Add, Sub, AddAr, SubAr, AddBat, SubBat, AddTot,
SubTot, Trail, TrailAr
4-stage RESET mode
3-stage keypad locking (Lock)
MPI input for Display Latch, Teach-In or Set
function
Supply voltage 100 ... 240 V AC ±10% or
10 ... 30 VDC
4

Display/Operating elements

6-digit LED display
1
Status display LED1 / LED2
2
RESET key / ENTER key
3
4 Key LEFT
5 Key UP
6 Key DOWN
7 Key RIGHT
5

Inputs

5.1

INP A, INP B

Signal inputs: function acc. to operating mode.
Max. frequency 60 kHz, can be damped in the
programming menu to 30 Hz.
Pulse counter: Count inputs
Frequency meter: Frequency inputs
Timer: Start input or
Start/Stop inputs
Page 6 | ENG
5.2

RESET

Dynamic reset input: resets the pulse counter or
timer to zero ('Add' output operations) or to preset
value 2 ('Sub' output operations). The reset input
can be inhibited in the programming menu.
Pulse counter: RESET input
Frequency meter: no function
Timer: RESET input
5.3

GATE

Static gate input: function dependent on operating
mode.
Pulse counter: no counting while active
Frequency meter: no counting while active
Timer: no time measurement while
active
5.4

LOC.INP

Static keypad lock input for preset or programming.
Lock-out level can be set in the programming
menu.
5.5

MPI 1 / MPI 2

User Input. Programmable as Display Latch, Set or
Teach-In input.
6

Outputs

6.1

Output 1 / Output 2

Relays with potential-free changeover contacts.
6.2

Active Outputs

LED1 and LED2 indicate an active output.
For safety switching the relays can be inverted, i.e.
the relays will be de-energized when the presets
are reached. To do this, the parameters Pr.OUT1
and Pr. OUT2 must be set to
signal) and to or
7

Programming

7.1

Entering the programming

Simultaneously press the UP key
and the DOWN key for 3 sec.
The security prompt appears
alternately in the display
Programming can be exited
again using the ENTER key.
Press the UP key or DOWN key
to continue with the
programming.
(for permanent
(for timed signal).