gefran GFX4 Configuration And Programming Manual

380397M_MSW_GFX4-GFXTERMO4_08-2018_ENG
TABLE OF CONTENTS AND SUMMARIES
INTRODUCTION .................................................................4
FIELD OF USE ..............................................................4
CHARACTERISTICS OF PERSONNEL ........................4
STRUCTURE OF THIS MANUAL ................................... 5
INSTRUMENT ARCHITECTURE ........................................ 6
SERIAL COMMUNICATION (MODBUS) ........................7
CONNECTION ................................................................ 8
INPUTS ............................................................................10
MAIN INPUT ...............................................................10
CT AUXILIARY INPUT (Ammeter) ...............................15
VOLTAGE VALUE ON THE LOAD (Voltmeter) ...........17
AUXILIARY ANALOG INPUT (LIN/TC) .........................19
DIGITAL INPUTS ..........................................................21
USING A FUNCTION ASSOCIATED WITH DIGITAL ...22
INPUT AND VIA SERIAL ............................................... 22
USING A FUNCTION OF DIGITAL INPUT 1 TO ENABLE
23 AT SOFTWARE ON .................................................23
ALARMS ...........................................................................24
GENERIC ALARMS AL1, AL2, AL3 and AL4 ................24
LBA ALARM (Loop Break Alarm) .................................29
HB ALARM (Heater Break Alarm) ................................30
ALARM SBR - ERR
(probe in short or connection error) .......................... 32
Power Fault ALARMS (SSR_SHORT, NO_VOLTAGE, SSR_OPEN and
NO_CURRENT) ......................................................................................................... 33
Overheat alarm .............................................................35
OUTPUTS .........................................................................36
SETTINGS .........................................................................40
SETTING THE SETPOINT ...........................................40
SETPOINT CONTROL ..................................................41
CONTROLS ......................................................................43
PID HEAT/COOL CONTROL ........................................43
AUTOMATIC / MANUAL CONTROL .............................47
HOLD FUNCTION ........................................................47
MANUAL POWER CORRECTION ...............................47
MANUAL TUNING ........................................................48
AUTOTUNING ..............................................................48
SELFTUNING ...............................................................50
SOFTSTART .................................................................51
START MODE ............................................................... 51
SOFTWARE SHUTDOWN ............................................52
HOT RUNNERS CONTROL .............................................53
FAULT ACTION POWER ..............................................53
POWER ALARM ...........................................................53
SOFTSTART FOR PREHEATING ................................55
HEATING OUTPUT (Fast cycle) ...................................56
POWER CONTROL ..........................................................56
SSR CONTROL MODES ..............................................56
VIRTUAL INSTRUMENT CONTROL ................................ 59
HW/SW INFORMATION .................................................... 60
INSTRUMENT CONFIGURATION SHEET ....................... 63
PROGRAMMABLE PARAMETERS .............................. 63

gefran GFX4 Specifications

General

Brand	gefran
Model	GFX4
Category	Controller
Language	English