MANUAL DE INSTRUCCIONES
J
.P. SELECTA s.a.u. - Autovía A-2 Km 585.1 Abrera 08630 (Barcelona) España
Tel 34 937 700 877 Fax 34 937 702 362
CODIGO 80324 REV B
7.7 External probe
The process can be controlled by means of an external probe.
Connect the probe to the rear connector and place it in the media you want
to control the temperature. To adjust it, follow the steps in section 7.2.3. The
re is a dual display screen with two temperatures: the one inside the tank and
the external probe which will control the equipment operation.
7.8 Communications
7.8.1 USB
Access the SETTINGS > LOGS DOWNLOAD screen to download the logs of the
processes carried out. Then follow the instructions that appear on the screen.
7.8.2 RS-232
RS232 port configuration. RS232 communication protocol based on tech-
nical specification SPT-0004-B.
7.9 Alarms
Error
Screen
01
Level
02
Overtemp
03
Undertemp
04
External RTD opened
05
External RTD shortcircuited
06
Internal RTD opened
07
Internal RTD shortcircuited
08
Power Fail
DIC/2018
(Sujetas a modificaciones sin previo aviso) Pag.: 19
Description
Safety or level thermostat
High temperature level
Low temperature level
Open external probe
Shortcircuited external probe
Open internal probe
Shortcircuited internal probe
Without net
Type
A
A
A
A
A
A
A
B