UNI-T UT321 Uživatelský manuál

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Users
Manual
IM 05D01D12-41E
Models UT351/UT321
Digital Indicating Controllers
Users Manual
IM 05D01D12-41E
6th Edition
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Shrnutí obsahu

Strany 1 - User’s Manual

User’sManualIM 05D01D12-41EModels UT351/UT321Digital Indicating ControllersUser’s ManualIM 05D01D12-41E6th Edition

Strany 2

1-2<Toc> <1. Installation>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-001.2 How to InstallNOTETo install the controller, select a location

Strany 3 - Introduction

<Toc> <1. Installation>1-3IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00 External Dimensions and Panel Cutout Dimensions(25)(53)[(N-1)96

Strany 4 - ■ Force Majeure

1-4<Toc> <1. Installation>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00 How to InstallCAUTIONTurn off the power to the controller before

Strany 5 - Modification

<Toc> <1. Installation>1-5IM 05D01D12-41E 6th Edition: Mar. 25, 2005-001.3 How to Connect WiresCAUTION1) Before carrying out wiring, turn

Strany 6

1-6<Toc> <1. Installation>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00● Cable Specifications and Recommended CablesPurpose Name and Manu

Strany 7 - CONTENTS

<Toc> <1. Installation>1-7IM 05D01D12-41E 6th Edition: Mar. 25, 2005-001.4 Hardware SpecificationsPV Input Signals• Number of inputs: 1 (

Strany 8 - <Int> <Rev>

1-8<Toc> <1. Installation>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00Retransmission OutputEither PV, target setpoint, or control output

Strany 9 - 1. Installation

<Toc> <1. Installation>1-9IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00Contact Inputs• Purpose: Selection between target setpoints or Aut

Strany 10 - 1.2 How to Install

1-10<Toc> <1. Installation>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00Safety and EMC Standards• Safety: Complies with IEC/EN61010-1 (CE

Strany 11

<Toc> <1. Installation>1-11IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00• Panel cutout dimensions:UT351  920+0.8 (W)  920+0.8 (H) mmUT3

Strany 13

1-12<Toc> <1. Installation>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00• Relay contact alarm output terminals: Not isolated between rela

Strany 14 - ● Recommended Terminal Lugs

<Toc> <1. Installation>1-13IM 05D01D12-41E 6th Edition: Mar. 25, 2005-001.5 Terminal Wiring DiagramsNOTEDo not use unassigned terminals a

Strany 15 - Loop Power Supply

1-14<Toc> <1. Installation>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00 UT351 Standard Type (Model UT351-0 or UT351-3)12Relay contact

Strany 16 - Control Output

<Toc> <1. Installation>1-15IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00 UT351 Heating/Cooling Type (Model UT351-2)Heating-side control

Strany 17 - Display Specifications

1-16<Toc> <1. Installation>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00 UT321 Standard Type (Model UT321-0 or UT321-3)12Relay contact

Strany 18 - Safety and EMC Standards

<Toc> <1. Installation>1-17IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00 UT321 Heating/Cooling Type (Model UT321-2)Heating-side control

Strany 19

Blank Page

Strany 20 - Environmental Conditions

<Toc> <2. Initial Settings>2-1IM 05D01D12-41E 6th Edition: Mar. 25, 2005-002. Initial SettingsThis chapter describes examples of setting

Strany 21 - 1.5 Terminal Wiring Diagrams

2-2<Toc> <2. Initial Settings>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-002.1 Names and Functions of Front Panel Parts

Strany 22 - Receiving 4-20 mA DC Current

<Toc> <2. Initial Settings>2-3IM 05D01D12-41E 6th Edition: Mar. 25, 2005-002.2 Setting PV Input Type (Setting First at Power-on)NOTE• The

Strany 23

<Toc> <Rev>iIM 05D01D12-41E 6th Edition: Mar. 25, 2005-00IntroductionThank you for purchasing the UT351/UT321 digital indicating controlle

Strany 24

2-4<Toc> <2. Initial Settings>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-003.Press the SET/ENT key once to register therequired setpoint.

Strany 25

<Toc> <2. Initial Settings>2-5IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00 Instrument Input Range CodesInput TypeSelect the unit from t

Strany 26 - Blank Page

2-6<Toc> <2. Initial Settings>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-002.3 Changing PV Input TypeThe following operating procedure de

Strany 27 - 2. Initial Settings

<Toc> <2. Initial Settings>2-7IM 05D01D12-41E 6th Edition: Mar. 25, 2005-009.Press the SET/ENT key once to register thesetpoint.PVMANA/MS

Strany 28 - IMPORTANT

2-8<Toc> <2. Initial Settings>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-002.4 Setting Control Output TypeThe following operating procedu

Strany 29 - (Setting First at Power-on)

<Toc> <2. Initial Settings>2-9IM 05D01D12-41E 6th Edition: Mar. 25, 2005-009.Press the SET/ENT key once to register thesetpoint.PVMANA/MS

Strany 30 - Displays PV

2-10<Toc> <2. Initial Settings>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-005.Press the SET/ENT key once to display themenu “FUNC”.PVMANA

Strany 31

<Toc> <2. Initial Settings>2-11IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00 List of Alarm TypesThe table below shows the alarm types an

Strany 32 - 2.3 Changing PV Input Type

2-12<Toc> <2. Initial Settings>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00Note 1: The fault diagnosis output turns on in case of input

Strany 33 - Displays

<Toc> <2. Initial Settings>2-13IM 05D01D12-41E 6th Edition: Mar. 25, 2005-002.6 Setting the PV Display Color Changing Function“Active Col

Strany 34

ii<Toc> <Rev>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00 Safety PrecautionsThe following symbol is indicated on the controller to ensur

Strany 35 - 2.5 Changing Alarm Type

2-14<Toc> <2. Initial Settings>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-002.7 Setting the High Limit and Low limit for PV ColorChangeTh

Strany 36 - Blinks during

<Toc> <3. Operations>3-1IM 05D01D12-41E 6th Edition: Mar. 25, 2005-003. OperationsThis chapter describes key entries for operating the co

Strany 37 - ■ List of Alarm Types

3-2<Toc> <3. Operations>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00 Operating Displays for a Heating/Cooling Controller● SP DisplayThe

Strany 38 - Stand-by Action

<Toc> <3. Operations>3-3IM 05D01D12-41E 6th Edition: Mar. 25, 2005-003.2 Setting Target Setpoint (SP)The following operating procedure de

Strany 39 - “Active Color PV Display”

3-4<Toc> <3. Operations>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-003.3 Performing/Canceling Auto-tuningAuto-tuning should be carried ou

Strany 40

<Toc> <3. Operations>3-5IM 05D01D12-41E 6th Edition: Mar. 25, 2005-005.Press the SET/ENT key once to register thesetpoint. (This starts a

Strany 41 - 3. Operations

3-6<Toc> <3. Operations>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-007.Press the or key to display therequired setpoint.PVMANA/MSPAL1

Strany 42 - ● Heating/Cooling OUT Display

<Toc> <3. Operations>3-7IM 05D01D12-41E 6th Edition: Mar. 25, 2005-003.Press the SET/ENT key twice to display theparameter “A1”.PVMANA/MS

Strany 43 - Displays

3-8<Toc> <3. Operations>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-003.Press the SET/ENT key several times todisplay the parameter “SP.NO

Strany 44

<Toc> <3. Operations>3-9IM 05D01D12-41E 6th Edition: Mar. 25, 2005-003.8 Switching between AUTO and MANNOTEIf AUTO and MAN have been swit

Strany 45 - 3.4 Setting PID Manually

<Toc> <Rev>iiiIM 05D01D12-41E 6th Edition: Mar. 25, 2005-00 Regarding Protection, Safety, and Prohibition Against UnauthorizedModificatio

Strany 46 - 3.5 Setting Alarm Setpoints

3-10<Toc> <3. Operations>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-003.9 Manipulating Control Output in ManualOperationNOTEControl outpu

Strany 47

<Toc> <3. Operations>3-11IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00● Controller Behavior and Control Output Manipulation when the Dead

Strany 49 - Each time you press the

<Toc> <4. Troubleshooting and Maintenance>4-1IM 05D01D12-41E 6th Edition: Mar. 25, 2005-004. Troubleshooting and Maintenance4.1 Troublesh

Strany 50 - Operation

4-2<Toc> <4. Troubleshooting and Maintenance>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00 Errors at Power onThe following table shows e

Strany 51

<Toc> <4. Troubleshooting and Maintenance>4-3IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00 If a Power Failure Occurs during Operation● M

Strany 52

4-4<Toc> <4. Troubleshooting and Maintenance>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00 Troubleshooting when the Controller Fails to

Strany 53 - 4.1 Troubleshooting

<Toc> <4. Troubleshooting and Maintenance>4-5IM 05D01D12-41E 6th Edition: Mar. 25, 2005-004.2 MaintenanceThis section describes the clean

Strany 54 - ■ Errors at Power on

4-6<Toc> <4. Troubleshooting and Maintenance>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-004.2.3 Attaching Terminal CoverWhen a terminal c

Strany 55

<Toc> <4. Troubleshooting and Maintenance>4-7IM 05D01D12-41E 6th Edition: Mar. 25, 2005-002.With the cover properly folded, fit its top a

Strany 56

Blank Page

Strany 57 - 4.2 Maintenance

4-8<Toc> <4. Troubleshooting and Maintenance>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-004.2.5 Replacing Control Output RelaysThis subse

Strany 58 - Sales Unit

<Toc> <4. Troubleshooting and Maintenance>4-9IM 05D01D12-41E 6th Edition: Mar. 25, 2005-004.Hold the bezel and pull it along with the int

Strany 59 - Attaching Terminal Cover

4-10<Toc> <4. Troubleshooting and Maintenance>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-007.Insert the internal unit into the housing.Ap

Strany 60 - View from the bottom

<Toc> <5. Parameters>5-1IM 05D01D12-41E 6th Edition: Mar. 25, 2005-005. ParametersThis chapter contains a parameter map as a guideline fo

Strany 61 - Power supply 12 V DC

5-2<Toc> <5. Parameters>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00A3A1LLA2PIDSCATSP.NODNRBSFLUPROLOHDRHHC2HB2HB1PCCLPCCHHC1ORHORB1.SPO

Strany 62

<Toc> <5. Parameters>5-3IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00STUPSETDisplayed when voltage input.Displayed when IN=TC.AL2SPLSPHPC

Strany 63 - 5. Parameters

5-4<Toc> <5. Parameters>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-005.2 Lists of Parameters* Parameters relating to PV or setpoints shou

Strany 64 - UT351/UT321 Parameter Map

<Toc> <5. Parameters>5-5IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00Parameter SymbolName of Parameter Setting Range and Description Init

Strany 65

5-6<Toc> <5. Parameters>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00● PID-related ParametersThe following parameters are displayed when

Strany 66 - 5.2 Lists of Parameters

<Toc> <5. Parameters>5-7IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00 Auto-tuningAuto-tuning is a function with which the controller aut

Strany 67

Toc-i<Int> <Rev>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00CONTENTSModel UT351/UT321Digital Indicating ControllersUser’s ManualIM 05D01D

Strany 68 - ● PID-related Parameters

5-8<Toc> <5. Parameters>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00 Hysteresis (for Target Setpoints (On-Off Control) and Alarm Setpoi

Strany 69 - ■ Auto-tuning

<Toc> <5. Parameters>5-9IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00The figure below shows an example when the Target Setpoint Number (S

Strany 70

5-10<Toc> <5. Parameters>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00 Setup Parameters● Control Function-related ParametersAlarm-1 type

Strany 71 - ■ PID Switching (Zone PID)

<Toc> <5. Parameters>5-11IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00PID control mode0: Standard PID control (with output bump at SP ch

Strany 72 - ■ Setup Parameters

5-12<Toc> <5. Parameters>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00● Precautions for Use of Heater Burnout Alarm(1) The heater burnout

Strany 73 - Ref.2.1(4)

<Toc> <5. Parameters>5-13IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00● Input-/Output-related ParametersHeating/coolingtype: 4The followi

Strany 74

5-14<Toc> <5. Parameters>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00DI function selection 1(DIS)Retransmission output type1: PV, 2: SP

Strany 75

<Toc> <5. Parameters>5-15IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00 Functions of Active Color PV DisplayThis part describes the funct

Strany 76 - Ref.3.1(1)

5-16<Toc> <5. Parameters>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00Set high limit “70°C” for PCCH, and low limit “20°C” for PCCL.PV di

Strany 77

<Toc> <5. Parameters>5-17IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00 External RJCThe external RJC is not a compensation function built

Strany 78

<Int> <Rev>IM 05D01D12-41EToc-ii6th Edition: Mar. 25, 2005-005. Parameters...

Strany 79 - ■ External RJC

5-18<Toc> <5. Parameters>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00 Useful Operating Displays (SELECT Display)Registering frequently

Strany 80

<Toc> <5. Parameters>5-19IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00 Heating/Cooling Control (for a Heating/Cooling Controller Only)In

Strany 81 - 100(%) 100(%)50

5-20<Toc> <5. Parameters>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00 Cycle TimeA cycle time can only be set if the type of control out

Strany 82 - ■ Cycle Time

<Toc> <6. Function Block Diagram and Descriptions>6-1IM 05D01D12-41E 6th Edition: Mar. 25, 2005-006. Function Block Diagram andDescriptio

Strany 83 - Descriptions

6-2<Toc> <6. Function Block Diagram and Descriptions>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00 Function Block Diagram for Standard T

Strany 84

<Toc> <6. Function Block Diagram and Descriptions>6-3IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00 Function Block Diagram for Heating/Co

Strany 85

6-4<Toc> <6. Function Block Diagram and Descriptions>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00Functions and Parameters for “Standard

Strany 86 - ■ Remote Input

<Toc> <6. Function Block Diagram and Descriptions>6-5IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00 Contact InputChanging the setpoint of

Strany 87 - ■ Contact Input

6-6<Toc> <6. Function Block Diagram and Descriptions>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00 Target Setpoint and PIDIt is possible

Strany 88 - ■ Target Setpoint and PID

<Toc> <6. Function Block Diagram and Descriptions>6-7IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00 Control OutputControl output (OUTPUT1

Strany 89 - ■ Contact Output

<Toc> <1. Installation>1-1IM 05D01D12-41E 6th Edition: Mar. 25, 2005-001. InstallationThis chapter describes installation, wiring, and ot

Strany 90 - ■ 15 V DC Loop Power Supply

6-8<Toc> <6. Function Block Diagram and Descriptions>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00 Retransmission OutputPV, target setpo

Strany 91 - Revision Information

i<Int> <Toc>IM 05D01D12-41E 6th Edition: Mar. 25, 2005-00Revision Information● Title : Model UT351/UT321 Digital Indicating Controllers Us

Strany 92

Blank Page

Strany 94

YOKOGAWA ELECTRIC CORPORATIONNetwork Solutions Business Division2-9-32, Nakacho, Musashino-shi, Tokyo, 180-8750 JAPANPhone: +81-422-52-7179 Facsimile:

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