gefran 400-401 Quick start guide

400-401
gefran
Brand
gefran
Model
400-401
Type
Quick start guide

Gefran 400-401 is a versatile and reliable programmable PID controller designed for a wide range of industrial applications. With its advanced features and intuitive interface, it offers precise control and monitoring capabilities for various processes. Here are some key features and possible use cases of the Gefran 400-401:

  1. Precise Temperature Control: The controller provides accurate temperature control using PID algorithms, making it suitable for applications requiring stable and precise temperature regulation, such as in industrial ovens, furnaces, or temperature-sensitive manufacturing processes.

Gefran 400-401 is a versatile and reliable programmable PID controller designed for a wide range of industrial applications. With its advanced features and intuitive interface, it offers precise control and monitoring capabilities for various processes. Here are some key features and possible use cases of the Gefran 400-401:

  1. Precise Temperature Control: The controller provides accurate temperature control using PID algorithms, making it suitable for applications requiring stable and precise temperature regulation, such as in industrial ovens, furnaces, or temperature-sensitive manufacturing processes.
GEFRAN SpA
Via Sebina, 74 - 25050 PROVAGLIO D’ISEO (BS) ITALY
Note
Change all menu parameters by
using the front panel buttons
GETTING STARTED
• Unpack Contents
• Verify model numberand application
• Power Controller
• Program for yourapplication
Program Your Gefran Controller
2
* Parameter may be left at default value for input types 0...37
Input Sensor
Sensor Type Sensor Type
0 TC J °C 30 PT100 °C
1 TC J °F 31 PT100 °F
2 TC K °C 32 JPT100 °C
3 TC K °F 33 JPT100 °F
4 TC R °C 34 PTC °C
5 TC R °F 35 PTC °F
6 TC S °C 36 NTC °C
7 TC S °F 37 NTC °F
8 TC T °C 44 4...20 mA
9 TC T °F 46 0...10 V
Connect Your Controller
3
Additional wiring
configurations are
available in the User’s
Manual and General
Setup Guide
What’s Included
• 48x48 DIN 401-D-R-R-x
Gefran Controller
• Mounting Bracket
• Panel Sealing Gasket
• Screw Terminal Cover
• Multi-Language Manual
1
• Pressandhold F until InP appears
• Press F once, Ctr appears — ENTER 8
• Press F once, tYP appears — ENTERtheInputSensor
 numberfromthelist
• Press F repeatedly until Lo.S* appears — ENTERthe
 minimumInputScalelimit
• Press F once, H i.S* appears — ENTERthemaximumInput
Scale limit
• Press F repeatedly until Lo.L* appears — ENTERtheminimumAlarmScalelimit
• Press F once, H i.L* appears — ENTERthemaximumAlarmScalelimit
• Pressandhold F until Out appears
• Press F repeatedly until, r.o .2 appears — ENTER1
• Press F once, r.o.3 appears — ENTER 2
• Pressandhold F until CFG appears
• Pressandhold F untilyoureturntothemainprocessdisplay.ThisisthedisplayafterPAS
andwillbeindicatedbytheProcessVariableifaninputsensorisconnected,orSbr, Err,
Lo, H i, if no input is connected.
• Press F oncefromthemaindisplay,_SP,appearstoadjustthecontrolsetpoint(SV).
• Press F twicefromthemaindisplay,AL.1appearstoadjusttheAlarm1setpoint.
• Press F twicetoreturntothemaindisplay.
• Pressthe buttontoswitch betweenautomaticand manualcontrolmodes fromthe
maindisplay.ThedeviationLEDs( )willflashwhileinmanualmode.
POWER
This Quick Start Guide provides basic information on setting
up the Gefran 400 controller for the application referenced
above. Additional software and hardware configuration
information can be found in the User’s Manual included
with this controller or online at www.gefran.com
If needed, automatic tuning (Self-Tune) can be enabled
with the following steps
• Pressandhold F until CFG appears
• Press F once, S.Tu appears — ENTER 2
• Press F once
• Cyclepowertothecontroller
• CyclepowertothecontrollerTheright-most
 decimalpointwilllightduringthetuningprocess
Withthemachineatambienttemperatureand
thecontrolsetpoint(SV)set..
Self-TunewillautomaticallysavenewPID
values once complete
Quick Start Guide
401-D-R-R-x Programmable PID Controller
23
24
2-
1+
5
6
19
20
-
+
21
22
ALARM
Additional wiring
configurations are
available in the User’s
Manual and General
Setup Guide
COOLING
HEATER
POWER CONTROL
Heat - Cool - Alarm
THERMOCOUPLE
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gefran 400-401 Quick start guide

400-401
gefran
Brand
gefran
Model
400-401
Type
Quick start guide

Gefran 400-401 is a versatile and reliable programmable PID controller designed for a wide range of industrial applications. With its advanced features and intuitive interface, it offers precise control and monitoring capabilities for various processes. Here are some key features and possible use cases of the Gefran 400-401:

  1. Precise Temperature Control: The controller provides accurate temperature control using PID algorithms, making it suitable for applications requiring stable and precise temperature regulation, such as in industrial ovens, furnaces, or temperature-sensitive manufacturing processes.
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