Ascon tecnologic TC 32 User Manual

TC 32
TIMER/PULSE COUNTER/
DIGITAL ELECTRONIC
POWER LIMITER
User Manual
23/01 - Code: ISTR_M_TC32_E_01_--
ASCON TECNOLOGIC S.r.l.
Viale Indipendenza 56, 27029 - VIGEVANO (PV) ITALY
TEL.: +39 0381 69871 - FAX: +39 0381 698730
sito: http:\\www.ascontecnologic.com
e-mail: info@ascontecnologic.com
PREFACE
D This manual contains the information necessary for
the product to be installed correctly and also instruc-
tions for its maintenance and use; we therefore recom-
mend that the utmost attention is paid to the following
instructions and to save it.
This document is the exclusive property of Ascon Tecnologic
S.r.l. which forbids any reproduction and divulgation, even
partially, of the document, unless expressly authorized.
Ascon Tecnologic S.r.l. reserves the right to make any formal
or functional changes at any moment and without any notice.
Ascon Tecnologic S.r.l. and its legal representatives do not
assume any responsibility for any damage to people, things
or animals deriving from violation, wrong or improper use or
in any case not in compliance with the instrument features.
D Whenever a failure or a malfunction of the device may
cause dangerous situations for persons, thing or animals,
please remember that the plant has to be equipped with
additional devices which will guarantee safety.
Ascon Tecnologic - TC32- - OPERATING INSTRUCTIONS - PAG. 1
Index
1. Instrument description ............................................... 1
1.1 General description ........................................................... 1
1.2 Front panel description ..................................................... 2
2. Programming ............................................................... 2
2.1 Set Points (timings) programming ..................................... 2
2.2 Standard mode parameters setting ................................... 3
2.3 Parameter protection using a password ............................ 3
2.4 Customized mode parameter programming
(parameters programming level) ......................................... 3
2.5 Reset parameters to default value .................................... 3
2.6 Keyboard lock function ...................................................... 3
3. Usage warnings ........................................................... 4
3.1 Allowed Usage .................................................................. 4
4. Installation warnings ................................................... 4
4.1 Mechanical Mounting ........................................................ 4
4.2 Electrical connections ....................................................... 4
5. Operating mode ........................................................... 5
5.1 Operation selection as:
Timer, Pulse counter or Power limiter ............................... 5
5.2 Operation as a timer ......................................................... 5
5.3 Operation as a Pulse counter ........................................... 9
5.4 Operation as a Power limiter ........................................... 11
6. Accessories ............................................................... 11
6.1 Parameters configuration with A01 ................................. 11
6.2 Parameters configuration with AFC1 .............................. 12
7. Problems and maintenance ...................................... 12
7.1 Cleaning .......................................................................... 12
7.2 Disposal .......................................................................... 12
8. Warranty and repairs ................................................. 12
9. Programmable parameters table .............................. 13
10. Technical data ............................................................ 16
10.1 Electrical data ................................................................. 16
10.2 Mechanical characteristics .............................................. 16
10.3 Functional features ......................................................... 16
11. How to order .............................................................. 16

1. INSTRUMENT DESCRIPTION

1.1

General description

TC32 is a microprocessor based digital timer/pulse coun-
ter/power limiter.
The instrument used as a timer offers the possibility to
program: up to 3 timings (Set point), 6 operating modes for
OUT1 output, 10 operating modes for OUT2 output, 4 time
scales (which allow a count from a maximum of 9999 hours
to a minimum of 0.01 seconds), 6 counting enabling func-
tioning modes and 2 counting modes (UP or DOWN).
The instrument used as a pulse counter offers the pos-
sibility to program: up to 2 Set points, 3 operating modes
for OUT1 output, 4 operating modes for OUT2 output and
offers the possibility of counting division.
Moreover, the instrument can also be used as a power
limiter by programming a duty-cycle from 0 ÷ 100% and a
total cycle time from 1 ÷ 900 s.
The upper 4-digit display normally shows the counting
status while the lower 4-digit display the selected timing
(set-point), the status of the outputs is shown by 2 LEDs.
The instrument has 1 counting/counting enabling input
(CNT) and 1 digital input with programmable operation
(RESET or reverse counting) whose signals can come from
free of voltage contacts, from devices with NPN or PNP
transistor output. It can have up to 2 relay outputs or for
driving Solid State Relays (SSR).