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gefran GFX4-IR Configuration And Programming Manual
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16
80415F_MSW_GFX4-IR_05-2019_ENG
FUNCTIONAL DIAGRAM
Monophase load
CT1 auxi-
liary input
Offset scale
limits
(H.tA1, o.tA1)
Low pass
lter
(Ft.tA)
Internal variable I.tA1
See generic alarms and
HB alarms
Internal variable I.1On
FUNCTIONAL DIAGRAM
Threephase load
Offset scale
limits
(o.tA1)
Low pass
lter
(Ft.tA)
V
ariable L.dA
zone 1
(I.AF1, I.1.on)
CT1
auxiliary input
V
ariable I.tA1
Offset scale
limits
(o.tA2)
Low pass
lter
(Ft.tA)
V
ariable L.dA
zone 2
CT2
auxiliary input
V
ariable I.tA2
Offset scale
limits
(o.tA3)
Low pass
lter
(Ft.tA)
V
ariable L.dA
zone 3
CT3
auxiliary input
V
ariable I.tA3
media
V
ariable Ld.A.t
15
17
Table of Contents
Default Chapter
1
List of Attachments
1
Table of Contents
3
Table of Contents and Summaries
3
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
Current Value on Load
14
Voltage Value on Load
17
Line Voltage Value
17
Power on Load
20
Auxiliary Analog Input (Lin/Tc)
21
Digital Inputs
23
Using a Function Associated with Digital Input and Via Serial
24
Using a Function of Digital Input 1 to Enable at Software on
25
Alarms
26
GENERIC ALARMS AL1, AL2, AL3 E AL4
26
LBA ALARM (Loop Break Alarm)
31
HB ALARM (Heater Break Alarm)
32
Sbr - Err Alarms
36
(Probe in Short or Connection Error)
36
Power Fault ALARMS
37
(SSR SHORT, No_Voltage,E NO_CURRENT)
37
Overheat Alarm
38
Outputs
39
Allocation of Reference Signals
39
Allocation of Physical Outputs
40
Settings
43
Setting the Setpoint
43
Setpoint Control
44
Controls
46
Pid Heat/Cool Control
46
Automatic / Manual Control
50
Hold Function
50
Manual Power Correction
50
Manual Tuning
51
Autotuning
51
Selftuning
53
Softstart
54
Start Mode
54
Software Shutdown
55
Hot Runners Control
56
Fault Action Power
56
Power Alarm
56
Softstart for Preheating
58
HEATING OUTPUT (Fast Cycle)
58
Power Control
59
Ssr Control Modes
59
Virtual Instrument Control
65
Hw/Sw Information
66
Instrument Configuration Sheet
70
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gefran GFX4-IR Specifications
General
Brand
gefran
Model
GFX4-IR
Category
Controller
Language
English
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