TLV SC-F70 Manuel utilisateur
Multicontroller
SC-F70SC-F70
Temperature Control
Operating Instructions
Manufacturer
172-65279M-00
2
SC-F70SC-F70
Temperature Control Operating Instructions
Table of Contents
Preface....................................................................................................... 4
For Your Safety ........................................................................................ 4
Checking the Model Code and Accessories ............................................ 5
1. Introduction and Installation ................................................................ 6
1.1 How To Use This Book ................................................................ 6
1.2 Setting Feature Jumpers ............................................................... 7
1.3 Attaching to the Panel .................................................................. 9
1.4 Wiring Procedure ........................................................................ 11
2. Using the Panel................................................................................... 16
2.1 Names and Functions on the Panel ............................................ 16
2.2 Guides for Using Keys ............................................................... 18
3. Operation ............................................................................................ 26
3.1 Setting Up the Basic Parameters ................................................ 26
3.2 Test Operation (LOC/MAN Mode) ........................................... 32
3.3 Automatic Operation (LOC/AUT Mode) .................................. 38
3.4 Area Switching Automatic Operation (LOC/AUT Mode) ........ 41
3.5 Compensation for Control Responsiveness ................................. 45
3.6 PID Constants Fine Tuning Method ............................................ 46
4. Remote Operation (REM/AUT Mode) .............................................. 47
4.1 Remote Analog Input Operation ................................................ 47
4.2 Remote Area Switching Operation ............................................ 50
5. Using Other Convenient Functions.................................................... 54
5.1 Using Alarms. ............................................................................. 54
5.2 Using the Transmission Output................................................. 57
5.3 Using the Communications Function......................................... 58
5.4 Using Other Convenient Features .............................................. 58
5.5 What to Do When Power Is Lost ............................................... 59
6. Summary of Parameter Groups and Areas ........................................ 60
6.1 Parameters ................................................................................... 60
6.2 Areas ........................................................................................... 74
7. Troubleshooting.................................................................................. 76
7.1 Problem Area .............................................................................. 76
7.2 Troubleshooting Errors Displayed ............................................. 81
7.3 Troubleshooting No Error Displayed Problems ........................ 84
7.4 Troubleshooting Valve Control Problems ................................. 87
7.5 Troubleshooting Pressure Sensor Problems .............................. 88
7.6 Troubleshooting Area Switching External Contact Problems .. 89
7.7 Troubleshooting External Analog Input Problems .................... 90
7.8 Troubleshooting Communication Problems .............................. 91
7.9 Troubleshooting Other Problems ............................................... 92
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Temperature Control Operating Instructions
8. PID Constants Manual Tuning Method ............................................. 94
8.1 Manual Setting Method .............................................................. 94
8.2 Step Response Method ............................................................... 95
8.3 Ultimate Sensitivity Method ...................................................... 96
9. Specifications ..................................................................................... 97
10. Product Warranty.............................................................................. 106
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SC-F70SC-F70
Temperature Control Operating Instructions
Preface
Thank you for choosing the
SC-F70SC-F70
Multicontroller, a
multipurpose, multifunction, easy-to-use controller for your steam system.
About This Book
The multicontroller (hereafter, called the controller) can be used to
control various things, as listed here:
∑Pressure control
∑Temperature control(These operating instructions)
∑Auto-tuning PID control/ heating, cooling PID control
We have prepared a book containing operating instructions for each type
of use.
It is important that you use the correct book for your controller.
When the controller was shipped from our factory, the correct book should
have been packed according to your order, but please recheck it now.This
book contains instructions for using the controller for temperature control.
This book provides, for both inexperienced users and experts, information
for installing and operating your controller, and troubleshooting problems.
It also contains product specifications and warranties.
For Your Safety
∑∑
∑∑
∑Safety mark
Every safety notice in this book is shown with a safety mark ( ).
Please read these notices carefully before proceeding.
Danger: Protecting electrical terminals
This product is designed and manufactured to be used mounted on an
instrument panel and the electrical terminals on the back side of the
controller are left exposed.
Therefore, the user must install a protective cover over the terminals to
prevent electrical shock to the user or damage to the multicontroller.
The book will be updated from time to time according to improvements made to
the product. But if you find a discrepancy between the descriptions in this book
and actual operation, and need help, contact TLV.
!
!
!
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SC-F70SC-F70
Temperature Control Operating Instructions
Checking Model Code and Accessories
Check to make sure you received the correct model of controller and
features, and that the necessary accessories were enclosed.
1. Model code
The model code label is attached to the side of the controller case.
The label should read:
SC-F70-□＊□□
ais one of the following numbers:
7: Temperature control for TC/MC-COS(R)-16
8: Temperature control for TC/MC-VCOS(R)
bshows the type of external contact:
N: No external contact feature
A: External analog input
D: External area switching contact input
cshows the communication type:
N: No communication feature
1: RS-232C
4: RS-422A
5: RS-485
2. Accessories
The controller package contains:
1. The controller
2. The Operating Instructions (this book)
3. A mounting hardware set (2 brackets)
4. The Operating Instructions for Communications (When
communication feature is specified)
If the model code differs from your order, or accessories are missing
or damaged, please contact TLV immediately.
a b c
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SC-F70SC-F70
Temperature Control Operating Instructions
1. Introduction and Installation
This chapter describes how the controller should be set up, mounted, and
cabled.
1.1 How to Use This Book
This chart shows an overview of installation flow, with page numbers for
reference.
⇒ ⇒ ⇒ ⇒ ⇒ ⇒ ⇒ ⇒ ⇒
Setting Feature Jumpers
Attaching to the Panel
Wiring
Setting Up Basic Parameters
Running in Test Mode
Running in Automatic Mode
Running in Remote Mode
Using Other Functions
Troubleshooting
Checking Model Code and
Accessories ∑Reconfirms that you received the correct model
and accessories (see page 5).
∑Customizes the controller with jumpers on a
controller board (see page 7).
∑Mounts the controller on a panel (see page 9).
∑Connects the cable to a control valve, sensor, and
other connectors (see page 11).
∑Turns power on and sets up the basic parameters
(see page 26).
∑Runs the controller in manual mode (see page 32).
∑Runs using areas and parameters in local,
automatic mode (see page 38).
∑Runs using external contacts in remote, automatic
mode (see page 47).
∑Runs using alarms, transmission output, or
communications (see page 54).
∑Resolves problems you may encounter (see page
76).
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Temperature Control Operating Instructions
1.2 Setting Feature Jumpers
The following feature jumpers can be set to customize your controller.
∑To select measurement input type
∑To select analog input (used only with the analog input feature).
These jumpers are set at the factory to your order specifications.
If BOTH of the following conditions are met, there is NO need to check
the jumper setting. You can go to "1.3 Attaching to the Panel" directly.
1. The temperature sensor to be used is a TR1 obtained from TLV.
2. Remote analog setting operation is not used.
Warning:
Do not try to use the controller without setting the jumpers correctly
according to your mode of operation. If you do, an unexpected
malfunction may arise.
Use these steps to set the jumpers
1. Make sure the controller is turned off.
2. Remove the controller body from its
case (see Figure 1).
1. While pushing the stopper tab 1
upward,
2. Pull the body by the frame of the
display panel 2 .
3. To identify the two groups of jumpers,
see Figure 2.
Warning:
To prevent damage, do NOT touch any metal parts on the boards
when you do the next step.
4. Using tweezers, remove and insert the jumpers at the appropriate
positions. Refer to Figure 2 for the jumper positions to select
Measurement Input and Analog Input.
Stopper
PARA
AREA
ENT
A.SEL
DISP
MODE
PV
SETAUTREMAT
AL1AL2AL3AL4
FAIL
SC-F70
[Figure 1]
!
2
1
!
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SC-F70SC-F70
Temperature Control Operating Instructions
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
Voltage Input
Current Input
Analog Input Selection Jumper
Measurement Input Selection Jumper
Voltage Input
(High)
MCU Board
1
2
3
4
5
6
Voltage Input (Low)
[Figure 2. Jumper Setting Guide]
5. Restore the body into the case, and make sure it latches firmly at the
stopper.
Current Input
RTD
Thermocouple
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SC-F70SC-F70
Temperature Control Operating Instructions
1.3 Attaching to the Panel
Warning: Do not install the multicontroller in the following conditions:
∑Where the ambient temperature is higher than 50˚C (122˚F) or
lower than 0˚C (32˚F).
∑Where the relative humidity is lower than 20% or higher than 80%.
∑Where corrosive gas is generated.
∑Where strong vibrations and the potential for shock exist.
∑Where there is flooding or splashing of oil.
∑Where there is excessive dust.
∑Where there is any inductive disturbance which adversely affects
electrical instruments.
Controller Dimensions and Panel Cut Sizes
These figures show the sizes of the controller and the panel cut
needed to fit the controller in millimeters (in inches).
!
96(3.780")
96(3.780")
91.8(3.614")
（106）(4.173")
30 (1.181") or more
25 (0.984") or more
100(3.937")
12(0.472")
91.8(3.614")
Panel Cut Sizes
92
+0.8
-0
92
+0.8
-0
(3.622)
+0.031"
-0"
(3.622)
+0.031"
-0"
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SC-F70SC-F70
Temperature Control Operating Instructions
Procedure for Attaching to the Panel
1. Referring to the previous figures, cut as many square holes in
the panel as are needed for the number of controllers to be
installed.
Note: The panel thickness must be between 1 to 10 mm ( 0.04
to 0.4 inch).
2. Mount the controller into the cut from the front of the panel.
3. Insert one of the brackets shipped with the controller into the
slot on the top of the controller (see Figure 1).
4. With a Phillips head screwdriver, tighten the screw from the
rear of the bracket (see Figure 2).
When no gap is seen between the panel and the controller
tighten one more full turn.
Be careful not to tighten too much, because the controller
case becomes distorted when overly tightened.
5. Repeat steps 3 and 4 to insert the other bracket on the bottom
of the controller and fasten it in place.
[Figure 2]
!
[Figure 1]
Fastening Screw
Bracket Leg Insert
Autres manuels pour SC-F70
2
Table des matières
Autres manuels TLV Contrôleurs
