Ascon tecnologic X30 Operating Instructions Manual

X30
DIGITAL ELECTRONIC
CONTROLLER FOR
REFRIGERATION UNITS AND DATA
ACQUISITION AND TRANSMISSION
MODULE ON RS485 NETWORK
OPERATING INSTRUCTIONS
17/12 - Code:ISTR_M_X30-_E_01_--
ASCON TECNOLOGIC S.r.l.
Viale Indipendenza 56, 27029 - VIGEVANO (PV) ITALY
Tel.: +39 0381 69871 - Fax: +39 0381 698730
http:\\www.ascontecnologic.com
info@ascontecnologic.com
PREFACE
This manual contains the information necessary for
m
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.
Whenever a failure or a malfunction of the device
m
may cause dangerous situations for persons, thing
or animals, please remember that the plant has to be
equipped with additional electromechanical devices
which will guarantee safety.
Ascon Tecnologic - X30 - OPERATING INSTRUCTIONS - PAG. 1
Index
1. Instrument description ............................................... 2
1.1 General description ........................................................... 2
1.2 Instrument description ...................................................... 2
2. Programming ............................................................... 2
3. Usage warnings ........................................................... 2
3.1 Admitted use ..................................................................... 2
4. Installation warnings ................................................... 2
4.1 Mechanical mounting ........................................................ 2
4.1.1 Dimensions [mm] .................................................................. 3
4.2 Electrical connections ....................................................... 3
4.2.1 Electrical wiring diagram ....................................................... 3
5. Functions ..................................................................... 3
5.1 ON/Stand-by function ........................................................ 3
5.2 "Normal", "Economical" and "Turbo" operating modes ...... 3
5.2.1 Normal-Eco mode operation ................................................. 3
5.2.2 Turbo - Normal - Eco mode operation ................................. 4
5.3 Measuring and display ...................................................... 4
5.4 Digital inputs ..................................................................... 5
5.5 Outputs and buzzer configuration ..................................... 6
5.6 Temperature control .......................................................... 7
5.7 Compressor protection function and delay at Power-ON ..... 7
5.8 Defrost control ................................................................... 8
5.8.1 Starting automatic defrosts ................................................... 8
5.8.2 Manual defrost ...................................................................... 9
5.8.3 End of defrosts ..................................................................... 9
5.8.4 Defrosts in event of evaporator probe error ........................ 10
5.8.5 Defrost display lock ............................................................. 11
5.8.6 Hot-gas defrost in centralized systems ............................... 11
5.9 Evaporator fans control ................................................... 12
5.10 Alarm functions ............................................................... 12
5.10.1 Temperature alarms ............................................................ 13
5.10.2 External alarms (digital inputs) ........................................... 13
5.10.3 Open door alarm................................................................. 13
5.11 HACCP function (alarm recording) ................................. 13
5.11.1 HACCP temperature alarms ............................................... 14
5.11.2 HACCP power failure (black-out) alarms ............................ 14
5.11.3 HACCP alarms from digital inputs ...................................... 15
5.12 Functioning of keys
5.13 Events that can be programmed to
occur at defined times ..................................................... 15
5.14 RS485 Serial Intefarce .................................................... 16
6. Accessories ............................................................... 16
6.1 Parameters configuration by "A01" .................................. 16
6.2 TVR Y remote display ..................................................... 16
7. Communications protocol ........................................ 17
7.1 Serial communications protocol and
programmable parameter table ....................................... 17
7.1.1 Variables zones .................................................................. 17
7.1.2 Command zone .................................................................. 19
7.1.3 Operating and configuration parameters zone ................... 19
7.1.4 Zone for the events programmable by clock ....................... 23
7.1.5 Data zone related to the calendar clock ............................. 24
7.1.6 Data zone related to stored HACCP alarms ....................... 24
8. Problems, maintenance and warranty ..................... 27
8.1 Notifications .................................................................... 27
8.1.1 Error messages .................................................................. 27
8.1.2 Other messages ................................................................. 27
8.2 Cleaning .......................................................................... 27
8.3 Warranty and Repairs ..................................................... 27
8.4 Disposal .......................................................................... 27
9. Technical data ............................................................ 27
9.1 Electrical characteristics ................................................. 27
9.2 Mechanical characteristics .............................................. 27
9.3 Functional features ......................................................... 28
10. How to order .............................................................. 28
and /Aux .................................. 15