![background image](http://html1.mh-extra.com/html/progres/06750005/06750005_manual_1613310004.webp)
Transmitter general reference menu, where you can view:
• Controller firmware version No.
• Type of transmitter
• Conversion of pulsed signal cycle in %
• Consultation of the 4-20 mA current value being delivered (output 1 to 3)
CONSULTATION MENU
Transmitter parameter configuration menu.
You can configure:
• Number of entries to read (from 1 to 3)
• Mode: “uniform fertilization” or “PID regulation”
CONFIGURATION MENU
UNIFORM FERTILIZATION MODE
IMPORTANT
If working with uniform fertilization, you must configure a “
modulation cycle” of 50 seconds
in the A2500 or A5500 controller. At the end of the fertilization, the transmitter can maintain the
injection order for a maximum of 50 seconds. To avoid this, the converter can be ordered to stop
by using the general fertilizer unit or cutting the common signal (0V).
If the configured modulation cycle is not 50 seconds, the transmitter will not properly convert
the signal.
• In an Agrónic 2500 Go to FUNCTION | PARAMETERS | INSTALLER PARAMETERS | 5. VARIOUS:
Uniform fertilization, cycle: 50’’
Section 6.10 of the “1751 - Agronic 2500 PLUS Manual”
• In an Agrónic 5500 Go to FUNCTION | PARAMETERS | INSTALLER PARAMETERS | 3.
FERTILIZATION | 2. UNIFORM FERTILIZATION | Cycle: 50’’
Section 6.12.3 of the “2001 – Agronic 5500 Manual”
PID REGULATION MODE
The pH and EC regulation is done with a PID-type control. In this mode, it is not necessary
to configure any specific modulation cycle in the Agrónic 5500. Because the cycles are short
(maximum 5 seconds), the transmitter automatically detects the modulation cycle.
R-2253
Polígon Industrial, C/ de la Coma, 2 | 25243 El Palau d’Anglesola | Lleida | España
Tel. +34 973 32 04 29 | [email protected] | www.progres.es
Sistemes Electrònics Progrés, S.A.
All transmitter inputs will belong to the same type of mode: uniform fertilization
or PID regulation.
NOTE