Toshiba AD268 Manual de usuario
UM-TS02∗∗∗-E026
PROGRAMMABLE CONTROLLER
PROSEC T2-series
ANALOG I/O MODULES
AD268 / DA264 / TC218
USER’S MANUAL
TOSHIBA CORPORATION
CTi Automation - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.ctiautomation.net - Email: [email protected]
Important Information
Misuse of this equipment can result in property damage or human injury.
Because controlled system applications vary widely, you should satisfy yourself
as to the acceptability of this equipment for your intended purpose.
In no event will Toshiba Corporation be responsible or liable for either indirect
or consequential damage or injury that may result from the use of this equipment.
No patent liability is assumed by Toshiba Corporation with respect to use of
information, illustrations, circuits, equipment or examples of application in this
publication.
Toshiba Corporation reserves the right to make changes and improvements to this
publication and/or related products at any time without notice. No obligation shall be
incurred other than as noted in this publication.
This publication is copyrighted and contains proprietary material. No part of this book
may be reproduced, stored in a retrieval system, or transmitted, in any form or by any
means electrical, mechanical, photocopying, recording, or otherwise without
obtaining prior written permission from Toshiba Corporation.
© TOSHIBA Corporation 2001, All rights reserved
Publication number: UM-TS02∗∗∗-E026
1st edition December 2001, 2nd edition September 2002
CTi Automation - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.ctiautomation.net - Email: [email protected]
User’s Manual 1
Safety Precautions
The AD268, DA264, and TC218 are the analog input/output modules for Toshiba’s Programmable
Controller PROSEC T2-series (T2/T2E/T2N).
Read this manual thoroughly before using this module. Also, keep this manual and related manuals
so that you can read them anytime while this module is in operation.
Safety Symbols
The following safety symbols are used on the product and/or in the related manuals.
Pay attention to the information preceded by the following symbols for safety.
!WARNING
!CAUTION
Safety Precautions
!CAUTION
•Turn off power to the PLC (T2, T2E or T2N) and to this module (AD268, DA264 or TC218)
before removing or mounting this module. Failure to do so can cause electrical shock or
damage to this product.
•Read the Safety Precautions described in the T2, T2E or T2N User’s Manual before using
this module.
•Follow the instructions described in this manual and in the T2, T2E or T2N User’s Manual
when installing and wiring this module.
•This module has been designed for the T2/T2E/T2N. Use your AD268/DA264/TC218 only
on the T2-series PLC rack.
•These modules consume the internal 5 Vdc power as shown below.
AD268 ... 300 mA
DA264 ... 230 mA
TC218 ... 300 mA
Confirm that the total 5 Vdc consumed current per one power supply module is within the
limit (2.5 A). If it exceeds the limit, the T2/T2E/T2N cannot operate properly and this may
cause unsafe situation.
Indicates a potentially hazardous situation which, if not avoided, could
result in death or serious injury.
Indicates a potentially hazardous situation which, if not avoided, may
result in minor or moderate injury. It may also be used to alert against
unsafe practices.
CTi Automation - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.ctiautomation.net - Email: [email protected]
2Analog I/O Modules (AD268 / DA264 / TC218)
About This Manual
About This Manual
This manual describes the specification and the operations of Toshiba's analog I/O modules
(AD268, DA264 and TC218) for PROSEC T2 series programmable controllers.
Read this manual carefully for your correct operation of these modules.
This manual consists in three parts.
Part 1 ... 8 channel analog input module AD268
Part 2 ... 4 channel analog output module DA264
Part 3 ... 8 channel thermocouple input module TC218
Related Manual
The following related manuals are available for your reference.
T2E User's Manual (UM-TS02E∗∗
∗∗∗∗
∗∗-E001)
This manual describes the configuration, specification, installation, wiring, and maintenance of
the basic hardware of the programmable controller T2E.
The functions of the T2E and how to use them, and the information necessary for creating user
program are also described.
T2N User's Manual (UM-TS02N∗∗
∗∗∗∗
∗∗-E001)
This manual describes the configuration, specification, installation, wiring, and maintenance of
the basic hardware of the programmable controller T2N.
The functions of the T2N and how to use them, and the information necessary for creating user
program are also described.
T-series Instruction Set (UM-TS03∗∗∗
∗∗∗∗∗∗
∗∗∗-E004)
This manual describes the detailed specifications of instructions for Toshiba's T-series
programmable controllers.
Note: In this manual, the T2 series programmable controllers (T2, T2E, and T2N) are called as
T2 for ease of explanation.
CTi Automation - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.ctiautomation.net - Email: [email protected]
User’s Manual 3
Table of Contents
Table of Contents
Safety Precautions ............................................................................................................ 1
About This Manual ............................................................................................................ 2
Part 1 8 Channel Analog Input Module AD268
1. Introduction …………….……………………………………………………………….… 8
1.1 AD268 functions ............………………..…………………….………………………… 8
1.2 External features …......…………………………………………………………………. 9
2. Specifications ….………………………………………………………………………... 10
2.1 Specifications .................…………….……………………………………………….. 10
2.2 Internal block diagram ………….......………………………………………………… 11
3. Input Type Setting ….........……………………………………………………………... 12
3.1 Jumper plug setting ........…………….……………………………………………….. 12
3.2 Parameter setting by software ….....………...……………………………………… 13
4. Wiring ………………..…………………………………………………………………… 14
4.1 Terminal arrangement …….......…………..…………………………………………. 14
4.2 Signal wiring …..………………………………………………………………………. 15
4.3 Wiring precautions ………...…………………………………………………………. 16
5. I/O Allocation and Programming …………………………………………………… 17
5.1 Allocation to the T2 registers ……………..…………………………………………. 17
5.2 A/D conversion data …….......................……………………………………………. 18
5.3 Programming ……................................……………………………………………. 23
6. Parameters ……..................…......…………………………………………………… 24
6.1 Memory map …...........………………………………………………………………… 24
6.2 Parameter setting procedure ….........……..………………………………………… 30
6.3 Sample program for setting the parameters …..………………………………..… 31
7. Troubleshooting ….…....……………………………………………………………… 32
7.1 RAS information ……...............…........……………………………………………… 32
7.2 Troubleshooting ................................................................................................. 33
CTi Automation - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.ctiautomation.net - Email: [email protected]
4Analog I/O Modules (AD268 / DA264 / TC218)
Table of Contents
Part 2 4 Channel Analog Output Module DA264
1. Introduction …………….……………………………………………………………….… 36
1.1 DA264 functions............………………..…………………….………………………… 36
1.2 External features…......…………………………………………………………………. 37
2. Specifications ….………………………………………………………………………... 38
2.1 Specifications .................…………….……………………………………………….. 38
2.2 Internal block diagram ………….......………………………………………………… 39
3. Output Type Setting….........……………………………………………………………... 40
3.1 Parameter setting by software ….....………...……………………………………… 40
4. Wiring ………………..…………………………………………………………………… 41
4.1 Terminal arrangement …….......…………..…………………………………………. 41
4.2 Signal wiring …..………………………………………………………………………. 42
4.3 Wiring precautions ………...…………………………………………………………. 43
5. I/O Allocation and Programming …………………………………………………… 44
5.1 Allocation to the T2 registers ……………..…………………………………………. 44
5.2 D/A conversion data …….......................……………………………………………. 45
5.3 Programming ……................................……………………………………………. 50
6. Parameters …..................….…......…………………………………………………… 51
6.1 Memory map …...........………………………………………………………………… 51
6.2 Sample program to access the parameters …..……..…………………………..… 55
7. Troubleshooting ….…....……………………………………………………………… 56
7.1 RAS information ……...............…........……………………………………………… 56
7.2 Troubleshooting ................................................................................................. 56
CTi Automation - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.ctiautomation.net - Email: [email protected]
User’s Manual 5
Table of Contents
Part 3 8 Channel Thermocouple Input Module TC218
1. Introduction …………….……………………………………………………………….… 60
1.1 TC218 functions............………………..…………………….………………………… 60
1.2 External features…......…………………………………………………………………. 61
2. Specifications ….………………………………………………………………………... 62
2.1 Specifications .................…………….……………………………………………….. 62
2.2 Internal block diagram ………….......………………………………………………… 63
3. Input Type Setting ….........……………………………………………………………... 64
3.1 Jumper plug setting ........…………….……………………………………………….. 64
3.2 Parameter setting by software ….....………...……………………………………… 65
4. Wiring ………………..…………………………………………………………………… 66
4.1 Terminal arrangement …….......…………..…………………………………………. 66
4.2 Signal wiring …..………………………………………………………………………. 67
4.3 Wiring precautions ………...…………………………………………………………. 68
5. I/O Allocation and Programming …………………………………………………… 69
5.1 Allocation to the T2 registers ……………..…………………………………………. 69
5.2 A/D conversion data …….......................……………………………………………. 70
5.3 Programming ……................................……………………………………………. 74
6. Parameters …..................….…......…………………………………………………… 75
6.1 Memory map …...........………………………………………………………………… 75
6.2 Parameter setting procedure ….........……..………………………………………… 81
6.3 Sample program for setting the parameters …..………………………………..… 82
7. Troubleshooting ….…....……………………………………………………………… 83
7.1 RAS information ……...............…........……………………………………………… 83
7.2 Troubleshooting ................................................................................................. 84
CTi Automation - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.ctiautomation.net - Email: [email protected]
6Analog I/O Modules (AD268 / DA264 / TC218)
CTi Automation - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.ctiautomation.net - Email: [email protected]
User’s Manual 7
Part 1
8 Channel Analog Input Module
AD268
1. Introduction, 8
2. Specifications, 10
3. Input Type Setting, 12
4. Wiring, 14
5. I/O Allocation and Programming, 17
6. Parameters, 24
7. Troubleshooting, 32
CTi Automation - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.ctiautomation.net - Email: [email protected]
8Analog I/O Modules (AD268 / DA264 / TC218)
1. Introduction PART 1 AD268
1. Introduction
The AD268 is an 8 channel analog input module for the T2 series programmable controllers.
The AD268 converts external analog signals (voltage or current) into digital values cyclically so
that the T2 can process the analog signals.
1.1 AD268 Functions
The AD268 has the following functions.
1) 8 channels input per module
2) Selectable input type
•±5V
•±10V
•0 to 5V
•0 to 10V
•1 to 5V
•0 to 20mA
•4 to 20mA
3) 16-bit high-resolution A/D conversion
4) High-speed (1ms/channel) conversion cycle
5) Gain and offset calibration function
6) Input data averaging function
7) Unused channel skip function
CTi Automation - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.ctiautomation.net - Email: [email protected]
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