Tecnologic TT 49 Operating Instructions Manual

TT 49
MICROPROCESSOR-BASED
DIGITAL ELECTRONIC TIMER
OPERATING INSTRUCTIONS
Vr. 01 (ENG) - cod.: ISTR 06050
TECNOLOGIC S.p.A.
VIA INDIPENDENZA 56
27029 VIGEVANO (PV) ITALY
TEL.: +39 0381 69871
FAX: +39 0381 698730
internet : http:\\www.tecnologic.it
e-mail: info@tecnologic.it
PREVIOUS STATEMENT:
In this manual are contained all the necessary information for a
correct installation and the instructions for the use and the
maintenance of the product; we recommend, therefore, to read
carefully the following instructions.
The maximum care has been used in the realisation of this
document, anyway TECNOLOGIC S.p.A. does not assume any
responsibility deriving from the use of itself.
The same consideration has to be done for each person or
Company involved in the creation of this manual.
The herewith issue is an exclusive property of
S.p.A. which forbids any reproduction and divulgation, although
partial, if not expressly authorised.
TECNOLOGIC S.p.A. reserves the right to execute aesthetically and
functional modifications, at any moment and without any notice.
TECNOLOGIC spa - TT 49 - OPERATING INSTRUCTIONS - Vr. 01 - ISTR 06050 - PAG. 1
INDEX
1 INSTRUMENT DESCRIPTION
1.1 GENERAL DESCRIPTION
1.2 FRONT PANEL DESCRIPTION
2 PROGRAMMING
2.1 SET POINT PROGRAMMING
2.2 PARAMETERS PROGRAMMING
2.3 PARAMETERS LOCK
3 INSTALLATION AND USE ADVICES
3.1 USE ALLOWED
3.2 MECHANICAL MOUNTING
3.3 ELECTRICAL CONNECTIONS
3.4 ELECTRICAL CONNECTION DRAWING
4 OPERATING MODE
4.1 COMMANDS OPERATING MODE
4.2 DISPLAY OPERATING MODE
4.3 OUT 1 OPERATING MODE
4.4 OUT 2 OPERATING MODE
4.5 CNT EN INPUT OPERATING MODE
5 PROGRAMMABLE PARAMETERS
5.1 PARAMETERS TABLE
5.2 PARAMETERS DESCRIPTION
6 TROUBLES, MAINTENANCE, WARRANTY
6.1 CLEANING
6.2 WARRANTY AND REPAIRS
7 TECHNICAL DATA
7.1 ELECTRICAL DATA
7.2 MECHANICAL DATA
7.3 MECHANICAL DIMENSIONS, PANEL CUT OUT AND
FIXING DEVICE
7.4 FUNCTIONAL DATA
7.5 INSTRUMENT CODE
1 - INSTRUMENT DESCRIPTION
1.1 – GENERAL DESCRIPTION
TT 49 is a programmable microprocessor based timer with 1or 2
outputs.
The instrument offers the possibility to program: up to 3 set points
time, 5 operating modes for the output OUT1, 4 operating modes for
the output OUT2, 4 time scales (from 9999 hrs. maximum to 0.1
sec. minimum), 4 functioning modes of counting enable and 2
counting modes (UP or DOWN).
The instrument can have an inside back up battery (optional) which
permits the counting also without power supply.
The counting state is visualised on 4 digits display while the outputs
state is signalised by 2 led.
The instrument can have 2 outputs (relay or to drive solid state
relays) and 2 digital inputs for count enable (CNT EN) and reset
(RES) which can be for free voltage contacts or voltage signals (the
same voltage supply value).
The programming of the instrument is possible by means of the 3
keys placed on the front while the counting is possible using the
frontal key U or using the back inputs CNT EN and RES.
1.2 - FRONT PANEL DESCRIPTION
TECNOLOGIC
1 - Key P : Used for the set point setting and to program the
functioning parameters
2 - Key DOWN : Used to decrease the values or to select
parameters