TOSHIBA T1-16S User Manual

6F3B0253

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UM-TS01∗∗∗-E031

PROGRAMMABLE CONTROLLER

PROSEC

T1- 16S

USER’S MANUAL

−−−− Basic Hardware and Function −−−−

TOSHIBA CORPORATION

Important Information

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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 dam age or inju ry 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 applic ation 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  elect rical, mechani c al, photocopying, recording, or otherwise  without
obtaining prior written permission from Toshiba Corp oration.

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© TOSHIB A Corpor ation 2001. A ll rights reserv ed

IBM is a registered tr ademark of International B usi ness Machi nes Corpor ation.
MS-DOS and Windows are registered trademarks of Microsoft Corporation.

Publication number: UM-TS01∗∗∗-E031
1st edition A pril 2001, 2nd edition November 2001

6F3B0253

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CE Marking

The Programmable Controller PROSEC T1-16S (hereafter called T1-16S) complies with the
requirements of the EMC Directive 89/336/EEC and Low Voltage Directive 72/23/EEC under the
condition of use according to the instructions described in this manual.
The conte nts of the conformity are sho wn below .

Application of EMC : 89/336/EEC (as amended by 91/263/EEC and 92/31/EEC)
Council Directive LVD : 72/23/EEC (as amended by 93/68/EEC)

Manufacture’s Name : Toshiba Corporation,

Fuchu Operations-Social Infrastructure Systems

Address : 1, Toshiba-Cho

Fuchu-shi
TOKYO 183-8511
Japan

declares, that the product

Product Name : Programmable Controller , T1-16S

Model Number : TDR116S6S, TDR116S6C

TDR116S3S, TDR116S3C

conforms to the following Product Specifications:

EMC
Radiated Interference : EN 55011 Group 1 Class A
Mains Interference : EN 55011 Group 1 Class A
Radiated Susceptibility : ENV50140
Conducted RFI Susceptibility : ENV50141, IEC100-4-6.
Electrostatic Discharge : IEC1000-4-2
Electrical Fast Transient : IEC1000-4-4

LVD : EN61131-2:1995 3.10 Dielectric Properties

4. Mechanical Requirements

Supplementary information :

(1) Included Handy Programmer THP911A*S.

(2) Included each type of associated input/output unit in a typical configuration.
(3) Product must be installed in accordance with manufacturers instructions

Basic Hardware and Function

1

6F3B0253

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UL/c-UL Listing

The Programmable Controller PROSEC T1-16S (hereafter called T1-16S) is UL/c-UL listed as
shown below.

UL and c-UL Listing

File Number : E95637
Product Na me : Programmable Controller , T1-16S
Product Covered : Main Unit

TDR116S6S, TDR116S6C,
TDR116S3S, TDR116S3C

I/O module

TDI116M*S, TDD116M*S, TDO116M*S,
TAD121M*S, TAD131M*S, TDA121M*S, TDA131M*S,
TFR112M*S

Peripherals

TRM102**S, TCU111**S, THP911A*S

UL and c-UL Listing For Use in Hazardous Locations

File Number : E184034
Product Na me : Programmable Controller , T1-16S
Product Covered : Main Unit

TDR116S6S, TDR116S6C

Locations Class : Class I, Division 2, Groups A, B, C, D

Important Notice : 1. THIS EQU I PMENT IS S U ITABLE F OR USE I N CLASS I,

DIVISION 2, GROUPS A, B, C, D OR NON-HAZARDOUS
LOCATIONS ONLY.

2. WARNING - EXPLOSION HAZARD - SUBSTITUTION OF
COMPONENTS MAY IMPAIR SUITABILITY FOR CLASS I,
DIVISION 2.

3. WARNING - EXPLOSION HAZARD - DO NOT DISCONNECT
EQUIPMENT UNLESS POWER HAS BEEN SWITCHED OFF
OR THE AREA IS KNOWN TO BE NON-HAZARDOUS.

T1-16S User’s Manual

2

Safety Precautions

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This manual is prepared for users of Toshiba’s Programmable Controller T1-16S.
Read this manual thoroughly before using the T1-16S. Also, keep this manual and related
manuals so that you can read them anytime while the T1-16S is in operation.

General Information

1. The T1-16S has been designed and manufactured for use in an industrial
environment. However, the T1-16S is not intended to be used for systems which may
endanger human life. Consult Toshiba if you intend to use the T1-16S for a special
application, such as transportation machines, medical apparatus, aviation and space
systems, nuclear controls, submarine syste ms, etc.

2. The T1-16S has been manufactured under strict qualit y control. However, to keep
safety of overall automated system, fail-safe systems should be considered outside
the T1-16S.

3. In installation, wiring, operation and maintenance of the T1-16S, it is assumed that the
users have general knowledg e of industrial electric control systems.
If this product is handled or operated improperly, electric al shock , fire o r da m age to
this product could result.

4. This manual has been written for users who are familiar with Programmable
Controllers and industrial control equipment. Contact Toshiba if you have any
questions about this manual.

5. Sample programs and circuits described in this manual are provided for explaining the
operations and applications of the T1-16S. You should test completely if you use them
as a part of your application system.

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Hazard Classifications

In this manual, the following two hazard classifications are used to explain the safety
precautions.

!

WARNING

!

CAUTION

Even a precaution is classified as CAUTION, it may cause serious results depending on
the situation. Observe all the safety precautions described on this manual.

Indicates a potentially hazardous situation which, if not avoided, could
result in death o r 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.

Basic Hardware and Function

3

Safety Precautions

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Installation:

!

CAUTION

1. Excess temperature, humidity, vibration, shocks, or dusty and corrosive gas
environment can cause electrical shock, fire or malfunction. Install and use the T1­16S and related equipment in the environment described in this manual.

2. Improper installation directions or insufficient installation can cause fire or the units
to drop. Install the T1-16S and related equipment in accordance with the instructions
described in this manual.

3. Turn off power before installing or removing any units, modules, racks, terminal
blocks or battery. Failure to do so can cause electrical shock or damage to the T1­16S and related equipment.

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4. Entering wire scra ps or other f o reign debris into t o the T1 -1 6S and related
equipment can cause fire or malfunction. Pay attention to prevent entering them into
the T1-16S and related equipment during installation and wiring.

5. Turn off power immediately if the T1-16S or related equipment is emitting smoke or
odor. Operation under such situation can cause fire or electrical shock. Also
unauthorized repairing will cause fire or serious accidents. Do not a ttemp t to repair.
Contact Toshiba for repairing.

Wiring:

!

CAUTION

1. Turn off power before wiring to minimize the risk of electrical shock .

2. Exposed conductive parts of wire can cause electrical shock. Use crimp-style
terminals with insulating sheath or insulating tape to cover the conductive parts. Also
close the terminal covers securely on the terminal blocks when wiring has been
completed.

3. Operation without grounding may cause electrical shock or malfunction. Connect the
ground terminal on the T1-16S to the system ground.

4. Applying excess power voltage to the T1-16S can cause explosion or fire. Apply
power of the specified ratings described in the manual.

5. Improper wiring can cause fire, electrical shock or malfunction. Observe local
regulations on wiring and grounding.

T1-16S User’s Manual

4

Safety Precautions

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Operation:

!

WARNING

1. Configure emergency stop and safety interlocking circuits outside the T1-16 S.
Otherwise, malfunction of the T1-16S can cause injury or serious accidents.

!

CAUTION

2. Operate the T1-16S and the related modules with closing the terminal covers. Keep
hands away from terminals while power on, to avoid the risk of electrical shock.

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3. When you attempt to perform force outputs, RUN/HALT controls, etc. duri ng
operation, carefully check for safety.

4. Turn on power to the T1-16S b e fore turning on power to the loads. Failure to do so
may cause unexpected behavior of the loads.

5. Do not use any modules of the T1-16S for the purpose other than specified. This
can cause electrical shock or injury.

6. Do not modify the T1-16S and related equipment in hardware nor software. This can
cause fire, electrical shock or injury.

7. Configure the external circuit so that the external 24 Vdc power required for
transistor output circuits and power to the loads are switched on/off simultaneously.
Also, turn off power to the loads before turning off power to the T1-16S.

8. Install fuses appropriate to the load current in the external circuits for the outputs.
Failure to do so can cause fire in case of load over-current.

9. Check for proper connections on wires, connectors and modules. Insufficient contact
can cause malfunction or damage to the T1-16S and related equipment.

Basic Hardware and Function

5

Safety Precautions

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Maintenance:

!

CAUTION

1. Turn off power before removing or replacing units, modules, terminal blocks or wires.
Failure to do so can cause electrical shock or damage to the T1-16S and related
equipment.

2. When you remove both input and output terminal blocks with wires for maintenance
purpose, pay attention to prevent inserting them upside down.

3. Touch a grounded metal part to discharge the static electricity on your body before
touching the equipment.

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4. Otherwise, charged static electricity on your body can cause malfunction or failure.

5. Do not disassemble the T1-16S because there are hazardous voltage parts inside.

6. Perform daily checks, periodical checks and cleaning to maintain the system in
normal condition and to prevent unnecessary troubles.

7. Check by referring “Troubleshooting” section of this manual when operating
improperly. Contact Toshiba for repairing if the T1-16S or related equipment is failed.
Toshiba will not guarantee proper operation nor safety for unauthorized repairing.

8. The contact relia b ility of the output relays will reduce if the switching exceeds the
specified life. Replace the unit or module if exceeded.

9. The battery used in T1-16S may present a risk of fire of chemical burn if mistreated.
Do not recharge, disassemble, heat above 100ºC (212ºF), or incinerate.

10. Replace battery with CR2032 only. Use of another battery may present a risk of fire
or explosi on.

11. Dispose of used battery promptly. Keep away from children. Do not disassemble
and do not dispose of in fire.

T1-16S User’s Manual

6

Safety Label

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The safety label as shown on the right is
attached to the power terminal of the
T1-16S.

Remove the mount paper before wiring.
Peel off the label from the mount paper

and stick it near the power terminals
where it can be r eadily seen.

Contact Toshiba if the label is damaged.

Safety Precautions

CAUTION

!

Do not touch ter min al s
while power on.

Hazardous voltage can shock, burn or cause death.
Do not touch terminals while power on.
Read related manual thoroughly for safety.
Stick this seal on unit or near unit.

Take off this sheet before wiring.

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Basic Hardware and Function

7

About This Manual

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About This Manual

This manual has been prepared for first-time users of Toshiba’s Programmable Controller
T1-16S to enable a full understanding of the configuration of the equipment, and to
enable the user to obtain the maximum benefits o f the equipment.

This manual introduces the T1-16S, and explains the system configuration,
specifications, in stallation and wiring for T1-16S’s basic hardware. This manual provides
the information for designing T1-16S user program, such as the internal operation,
memory configuration, I/O allocation and programming instructions. Information for
maintenance and troubleshooting are also provided in this manual.

The T1-16S’s computer link function and T1-16S’s multi-purpose communication
functions are covered by the separate manual. Read the T1-16S User’s Manual ­Communication Function - for details.

Inside This Manual

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This manual consists of 10 main sections and an appendix.
Section 1 outlines the T1-16S configuration. To fully understand the T1-16S, it is

important to read this section carefully. Sections 2, to 4 describe the hardware used in
designin g ex t ernal circuits and panels. Sections 5 to 7 are mainly concerned with
software . S ection 8 exp la in s the T1-16S’s special I/O functions. S ec ti ons 9 and 10
describe the maintenance procedure for the T1-16S, to ensure safe operation and long
service life .

Related Manuals

The following related manuals are available for T1-16S. Besides this manual, read the
following manuals for your better understanding.

T1-16S User’s Manual

- Basic Hardware and Function - (this manual)

- I/O Modules -

- Communication Function ­T-Series Handy Pro g r ammer (H P911) Op erat ion Man ual
T-Series Program Development System (T-PDS) User’s Manual

UM-TS01∗∗∗-E031
UM-TS01∗∗∗-E034
UM-TS01∗∗∗-E033
UM-TS03∗∗∗-E025
UM-TS03∗∗∗-E045

8

T1-16S User’s Manual

Terminology

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The following is a list of abbreviations and acronyms used in this manual.

µµµµs microsecond
ASCII American Standard Code For Information Interchange
AWG American Wire Gage
BCC Block Check Code
CCW Counter-Clockwise
CPU Central Proc essing Unit
CW Clockwise
EEPROM Electrically Erasable Programmable Read Only Memory
H hexadecimal (when it appears in front of an alphanumeric string)
I/O Input/Output
LED Light Emitting Diode
LSB Least Significant Bit
ms millisecond
MSB Most Significant Bit
PWM Pulse Width Modulation
RAM Random Access Memory
ROM Read Only Memory
Vac AC voltage
Vdc DC voltage

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About This Manual

Basic Hardware and Function

9

Contents

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Contents

Safety Precau t ions .................................................................................. 3

About This Manual .................................................................................. 8

1. System Configuration .................................................................... 13

1.1 Introducing the T1-16S ................................................................ 14

1.2 Features .............................................................................................. 16

1.3 System configuration .......................................................................... 19

1.4 I/O expansion ...................................................................................... 20

1.5 Components........................................................................................ 21

1.5.1 Basic unit ......................................................................................... 21

1.5.2 I/O modules ...................................................................................... 25

1.5.3 Options ............................................................................................ 26

1.6 Programmer port function .................................................................. 27

1.7 RS-485 port communication function ................................................. 28

1.8 Real-time data link system ................................................................. 32

1.9 Peripheral tools .................................................................................. 33

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2. Specifications .................................................................................. 37

2.1 General specifications ........................................................................ 38

2.2 Functional specifications .................................................................... 40

2.3 I/O specifications ................................................................................ 42

2.4 External dimensions ........................................................................... 46

3. I/O Application Precautions .......................................................... 47

3.1 Application precautions for input signals ............................................ 48

3.2 Application precautions for output signals .......................................... 50

4. Installation and Wiring ................................................................... 53

4.1 Environmental conditions ................................................................... 54

4.2 Installing the unit ................................................................................. 55

4.3 Wiring terminals .................................................................................. 57

4.4 Grounding ........................................................................................... 58

4.5 Power supply wir i ng ............................................................................ 59

4.6 I/O wiring ............................................................................................ 61

T1-16S User’s Manual

10

Contents

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5. Operating System Overview ......................................................... 63

5.1 Operation modes ................................................................................ 64

5.2 About the built-in EEPROM ................................................................ 66

5.3 Scanning ............................................................................................. 69

6. Programming Information ............................................................. 73

6.1 Devices and registers ......................................................................... 74

6.2 Index modification ............................................................................... 86

6.3 Real-time clock/calendar .................................................................... 88

6.4 I/O allocation ....................................................................................... 89

6.5 T1-16S memory mode setting.............................................................. 91

6.6 User program configurati on ................................................................ 92

6.6.1 Main program .................................................................................. 94

6.6.2 Sub-program #1 .............................................................................. 95

6.6.3 Timer interrupt program .................................................................. 95

6.6.4 I/O interrupt programs ..................................................................... 96

6.6.5 Subroutines .................................................................................... 97

6.7 Programming language ...................................................................... 98

6.8 Program executi on sequence ............................................................ 99

6.9 On-line debug support functions ........................................................ 100

6.10 Password protection ........................................................................... 103

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7. Instructions ...................................................................................... 105

7.1 List of instructions .............................................................................. 106

7.2 Instruction specifications .................................................................... 116

8. Special I/O Functi o n s .................................................................... 255

8.1 Special I/O function overview ............................................................. 256

8.2 Variable input filter constant .............................................................. 260

8.3 High speed counter ............................................................................ 261

8.3.1 Single phase up-counter ................................................................. 262

8.3.2 Single phase speed-counter ............................................................ 263

8.3.3 Quadrature bi-pulse counter ............................................................ 265

8.4 Interrupt input function ........................................................................ 268

8.5 Analog setting function ....................................................................... 270

8.6 Pulse output function .......................................................................... 271

8.7 PWM output function .......................................................................... 273

9. Maintenance and Checks .............................................................. 275

9.1 Precautions during operation ............................................................. 276

9.2 Daily checks ........................................................................................ 277

9.3 Periodic checks ................................................................................... 278

9.4 Maintenance parts ............................................................................... 279

9.5 Battery................................................................................................. 280

Basic Hardware and Function

11

Contents

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10. Troubleshooting .............................................................................. 281

10.1 Troubleshooting procedure ................................................................ 282

10.1.1 Power supply check ......................................................................... 283

10.1.2 CPU check ....................................................................................... 284

10.1.3 Program check ................................................................................. 284

10.1.4 Input check ....................................................................................... 285

10.1.5 Output check .................................................................................... 286

10.1.6 Environmental problem .................................................................... 287

10.2 Self-diagnostic items .......................................................................... 288

Appendix ......................................................................................................... 293

A.1 List of models and types ..................................................................... 294

A.2 Instruction index ................................................................................. 295

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T1-16S User’s Manual

12

Section 1

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System Configuration

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1.1 Introducing the T1-16S, 14

1.2 Features, 16

1.3 System configuration, 19

1.4 I/O expansion, 20

1.5 Components, 21

1.6 Computer link system, 27

1.7 T1-16S Communication function, 28

1.8 Real-time data link system, 32

1.9 Peripheral tools, 33

Basic Hardware and Function

13

1. System Configuration

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1.1 Introducing the T1-16S

The T1-16 is compact, block style, high-performance programmable controller with a
range of 16 to 144 input and output points.
The figu re below shows the T1 Series line-up. The T1 Series consists of the total 16
types.

T1 Series T1 T1-16 T1-MDR16
T1-MAR16
T1-MDR16D

T1-28 T1-MDR28
T1-MAR28
T1-MDR28D
T1-40 T1-MDR40
T1-MAR40
T1-MDR40D

T1S T1-16S T1-MDR16SS
T1-MDR16SC
T1-MDR16SSD
T1-MDR16SCD

T1-40S T1-MDR40S
T1-MAR40S
T1-MDR40SD

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I/O points:

The T1 Series are available in five models, T1-16, T1-28, T1-40, T1-40S and T1­16S. Each model has the following I/O points.

T1-16S T1-28 T 1-40 T1-40S

14 points
(12 relay plus

16 points
(14 relay plus 2 solid-state)

Input

Output

T1-16

8 points 14 points 24 points
8 points

(6 relay plus 2 slid-state)

2 slid-state)

Expansion

No Up to 8 I/O

modules.
Total up to

No 2 option cards plus

1 expansion rack or unit.
Total up to 382 points.

144 points.

The T1-16S can expand its I/O points by connecting I/O modules. Up to eight I/O
modules can be connected. If eight 16-point I/O modules are connected to the T1­16S, it can control up to 144 points.

T1-16S User’s Manual

14

6F3B0253

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1. System Configuration

Mem o r y cap acity:

Program memory capacity of th e T1 is 2 k steps. And that of the T1S is 8 k steps.
W hole th e program and a part of data registers are stored in built-in EEPROM.

T1-16/28/40 T1-40S
Memory
Program
capacity
Data capacity

EEPROM
back-up
RAM back-up

(at 25°C)
(at 77°F)

Control functions:

In addition to the basic relay ladder functi ons , the T1/T1S provides functions such as
data operations, arithmetic operations, various functions, etc. Furthermore, its high­speed counter functions, pulse output functions and data communication functions
allow its application to a wide scope of control systems.

Language
Number of
instructions
Subroutines

Execution speed
Real-time
clock/calendar
Communication

RAM (for execution) and EEPROM (for back -up)

2 k steps 8 k steps

(4 k mode or 8 k mode)

Auxiliary relay: 1024 points

Timer: 64 points

Counter: 64 points

Data register: 1024 words

Program and leading 512

words of Data register

Capacitor: 6 hours or more Capacitor: 168 hours

T1-16/28/40 T1-40S

Ladder diagram w ith function block
Basic: 17 types

Function: 76 types
16

(nesting not allowed)

1.4 µs/contact, 2.3 µs/coil, 4.2 µs/transfer, 6.5 µs/addition
No Yes (year, month, day, week, hours,

RS-232C
(programmer port)

Auxiliary relay: 4096 points
Timer: 256 points
Counter: 256 points
Data register: 4096 words
Program and the user specified range of
Data register (0 to 2048 words)

or more

Basic: 21 types
Function: 99 types

256
(up to 3 levels of nesting)

minutes, seconds)
RS-232C (programmer por t),

RS-485 (multi-purpose)

T1-16S

Capacitor: 1 hour
or more
Battery: 2 years
or more

T1-16S

Basic: 21 types
Function: 97 types

Construction:

The T1-16S is a compact, easy-handling block style programmable controller. The
T1-16S has all of the features of a block style controller. In addition, the T1-16S has
modular expandability. The T1-16S provides flexibility into the block style controller.

Series compatibility:

Programming instructions are upward compatible in the T-Series programmable
controllers. The T1/T1S programs can be used for other models of the T-Series, T2,
T2E, T2N, T3 and T3H. Peripheral tools can also be shared.

Basic Hardware and Function

15

1. System Configuration

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1.2 Features

I/O module support:

The T1-16S has an interface for connecting the I/O modules. Up to eight modules
can be connected to the T1-16S.
By using the 16 points I/O module, the T1-16S can control up to 144 I/O points.

Built-in high-speed counter:

Two single-phase or one quadrature (2-phase) pulses can be counted. The
acceptable pulse rate is up to 5 kHz. (DC input type only)

Built-in analog setting adjusters:

Two analog setting adjusters are provided on the T1-16S. This allows operators to
adjust time or other control parameters easily using a screwdriver.

High speed processing:

Sophisticated machine control applications require high speed data manipulations.
The T1-16S is designed to meet these requirements.

• 1.4 µs per contact • 2.3 µs per coil

• 4.2 µs per 16-bit transfer • 6.5 µs per 16-bit addition

The T1-16S also supports interrupt input function (DC input type only). This allows
immediate operation independent of program scan.

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Hi gh performance s oftware:

The T1-16S offers 21 basic ladder instructions and 97 function instructions.
Subroutines, Interrupt functions, Indirect addressing, For/Next loops, Pre-derivative
real PID, etc. are standard on the T1-16S. These functions allow the T1-16S to be
applied to the most demanding control applications.

Battery-less operation:

The T1-16S has a standard built-in EEPROM, permitting operation without need of a
battery. Also, the variable data can be written into and/or read from the EEPROM,
providing completely maintenance-free back-up operation.
This fun ct ion is an impo rt a nt feature f or OEMs, because it can eliminate the need for
changing the battery every few years.
(Optional battery is also available to back-up real-time clock and retentive data)

T1-16S User’s Manual

16

6F3B0253

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1. System Configuration

Pulse output / PWM output:

One point of variable frequency pulses (max. 5 kHz) or variable duty pulses can be
output. These functions can be used to drive a stepping motor or to simulate an
analog output. (DC input type only)

Built-in computer link function:

The T1-16S’s RS-232C programmer port can accept the computer link protocol (data
read/write). This results in easy connection to a higher level computer, an operator
interface unit, etc.
The parity setting of the programmer port can be selected either odd or none. The
none parity mode is provided especially for telephone modem connection. Using
modems, remote programming/monitoring is available.

Real-time control data li nk net wo rk:

By connecting the TOSLINE-F10 remote module (FR112M) to the T1 -16S, high­speed data link network can be established. In this network, upper T-series PLC
model (T2/T2E/T2N or T3/T3H) works as master and up to 16 T1-16Ss can be
connected as remote. Each T1-16S can exchange data with the master through 1
word input and 1 word output. The transmission speed can be selected either 750
kbps or 250 kbps.

Sampling trace f unction:

The sampling trace is the function to collect the user specified data every user
specified timing (minimum every scan), and to display the collected data on the
programmer screen in time chart and/or trend graph format. This function is useful
for checking the input signals changing.

Password protection:

By registering your passwords, four levels of protection is available according to the
security levels required for your application.

Level 4: Reading/writing program and writing data are prohibited
Level 3: Reading/writing program are prohibited
Level 2: Writ ing program is prohibi ted
Level 1: No protection (changing passwords is available only in this level)

Two points of solid-state output:

Each model of the T1-16S has two points of solid-state output (transistors for DC
input type and triacs for AC input type). These solid-state outputs are suitabl e for
frequent switching application.

Basic Hardware and Function

17

1. System Configuration

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DIN rail mounting:

The T1-16S is equipped with brackets for mounting on a standard 35 mm DI N rail.
The T1-16S can be mounted on a DIN rail as well as sc rew mounting.

On-line program changes:

When the T1-16S’s memory mode is set to 4 k steps mode, on-line (in RUN mode)
program changes are available. Furthermore, program writing into the built-in
EEPROM is also available in RUN mode. These functions are useful in program
debugging stage.

Real-time clock/calendar function: (Enhanced model only)

The T1-16S has the real-time-clock/calendar function (year, month, day, day of the
week, hours, minutes, seconds) that can be used for performing scheduled
operations, data gathering with time stamps, etc. To back-up the real-time
clock/calendar data, use of the optional battery is recommended.

RS-485 multi-purpose communication port: (Enhanced model only)

The T1-16S has an RS-485 multi-purpose communication port. Using this port, one
of the following communication modes can be selected.

•••• Computer link mode: T-series computer link protocol can be used in this mode.
Up to 32 T1-16Ss can be connected to a master computer. By using this mode,
MMI/SCADA system can be easily configured.

•••• Dat a link mode: Two PLCs (any combination of T1S, T2E or T2N) can be
directly linked together. This direct link is inexpensive, easily configured and
requires no spec ial programming.

•••• Free ASCII mode: User defined ASCII messages can be transmitted and
received through this port. A terminal, printer, bar-code reader, or other serial
ASCII device can be directly connected.

•••• Inverter connection mode: This mode is specially provided to communicate with
Toshiba Inverters (ASDs) VF-A7/G7/S9 series. By using this function, the T1-16S
can control and monitor the connected Inverters.

6F3B0253

T1-16S User’s Manual

18

1.3 System configuration

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The fo llo win g figure sho ws the T1-16S system configuration .

Peripheral tool

IBM-PC compatible

personal computer

MMI/SCADA

system

1. System Configuration

IBM-PC compatible

personal computer

6F3B0253

Inverter

T-PDS

software

Handy programmer

HP911A

Comput er link fun c t i on

MMI/SCADA

system

RS485 (Standard type only)

T1-16S basic unit

T1-16S

RS232C

I/O modules

8 modules max.

Basic Hardware and Function

19

1. System Configuration

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1.4 I/O expansion

The T1-16S provides I/O expandability by connecting the I/O modules. Up to eight
I/O modules can be connected.

Available I/O modules

DI116M: 16 points DC input
DO116M: 16 points DC output
DD116M: 8 points DC input + 8 points DC output
RO108M: 8 points relay output
AD121M: 1 channel analog input (0 to 5V or 0 to 20mA)
AD131M: 1 channel analog input (-10 to +10V)
DA121M: 1 channel analog output (0 to 20mA)
DA131M: 1 channel analog output (-10 to +10V)
TC111M: 1 channel thermocouple input (type K, J, E, or ±50mV)
FR112M: TOSLINE-F10 remote station

6F3B0253

T1-16S maximum configuration

T1-16S
main unit

Up to 8 I/O modules

NOTE

(1) The 5Vdc power to the I/O modules is supplied from the main unit. The main

unit can supply maximum 1.5A of the 5Vdc power to the I/O modules. Check
the current consumption of each I/O module used. Refer to section 2.1.

(2) The connecting order of the I/O modules is not restricted except TOSLINE-

F10 remote station FR112M. When the FR112M is used, it must be the right
end module.

(3) If more than 8 I/O modules are connected, the T1-16S cannot operate

normally.

T1-16S User’s Manual

20

1.5 Components

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1.5.1 Basic unit

The T1-16S is available in four types as shown in the following table.

Type
T1-MDR16SS
(Enhanced model)
T1-MDR16SC
(Standard model)
T1-MDR16SSD
(Enhanced model)
T1-MDR16SCD
(Standard model)

Link/ Calendar Power supply

100-240 Vac,

Yes

No

Yes

No

50/60 Hz

24 Vdc

6F3B0253

1. System Configuration

Input

8 points - 24 Vdc 6 points - relay,

Output

2 points - transistor

Link terminals

(Enhanced model only)

Programmer

port cover

Battery holder

cover

Power s upply and

input/output terminals

Operati on status LED s

I/O status LEDs (Low side)

Mounting hole

Expantion
connector

I/O status LEDs (High side)

Basic Hardware and Function

21

1. System Configuration

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♦ Behind the programmer port cover

6F3B0253

Programmer port conne ctor

Analog setting adjusters
(V0 and V1)

PRG

V1 V0

H/R

Mode c ontrol switch
(HALT / RUN)

Battery holder
Battery type: CR2032
(Optional)

A tab for battery eject

Power supply terminals:

Connect the power cable and grounding wire. The terminal screw size is M3.

See sections 4.4 and 4.5 for wiring.

Input terminals:

Connect input signal wires. The terminal screw size is M3. See section 2.4 for

details.

Output terminals:

Connect output signal wires. The terminal screw size is M3. See section 2.4 for

details.

T1-16S User’s Manual

22

1. System Configuration

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I/O status LEDs:

Indicates the ON/OFF status of each I/O signal. (color: red)

SW54 setting
value

0 (default)
1
2
3
4
5
6
7
8
9
10
Others

Operation status LEDs:

Indicates the operation status of the T1-16S.

I/O intending for an indication

Basic unit (L: X000-007, H: Y020-027)
I/O module slot 0
I/O module slot 1
I/O module slot 2
I/O module slot 3
I/O module slot 4
I/O module slot 5
I/O module slot 6
I/O module slot 7
TOSLINE-F10 (FR112M), Low 1 word
TOSLINE-F10 (FR112M), High 1 word
Basic unit (L: X000-007, H: Y020-027)

6F3B0253

Note

It indicates these at the
time of only RUN
mode.

FLT
RUN
PWR

PWR
(Power) (green)

RUN (green)

FLT
(Fault) (red)

Mode control switch:

Controls the operation modes of the T1-16S.

H (HALT)

Lit
Not lit
Lit
Blinking HOLD mode
Not lit
Lit
Blinking Hardware error (programmer c annot be connected)
Not lit

When the switch is turned to H (HALT) side, the T1-16S stops

Internal 5 Vdc power is norm al.
Internal 5 Vdc power is not normal.
RUN mode (in operation)

HALT mode or ERROR mode
ERROR mode

Normal

program execution (HALT mode). In this position, RUN/HALT
command from the programmer is disabled.

R (RUN)

When the switch is turned to R (RUN) side, the T1-16S starts
program execution. This is the position during normal operation.
In this positio n, RUN/HALT command f rom the programmer is also
available.

Basic Hardware and Function

23

1. System Configuration

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Analog setting adjusters:

Two analog setting adjusters are provided. The V0 value is stored in SW30 and the

V1 value is stored in SW31. The converted value range is 0 to 1000. Refer to section

8.5 for details of the analog setting function.

Programmer port connector:

Used to connect the programmer cable. The interface is RS-232C. This port c an also

be used for the computer link function. Refer to section 1.6 for more information

about the computer link function.

Expansion connector:

Used to connect the I/O module.

RS-485 port (Enhanced model only):

Used to connect a computer (SCADA system), operator interface unit, other T1-16S,

or many kinds of serial ASCII devices including Toshiba’s Inverter through RS-485

interface. Refer to section 1.7 for more information about the T1-16S’s RS-485 multi-

purpose communication functions.

Mounting holes:

Used to fix the T1-16S on a mounting frame by screws. The mounting holes are

provided at two opposite corners .

DIN rail bracket:

The DIN rail bracket is provided at the rear for mounting the T1-16S on a 35 mm DIN

T1

rail. See section 4.2 for installing the unit.

6F3B0253

Use two M4 screws for mounting. See section 4.2 for
installing the unit.

T1-16S User’s Manual

24

1.5.2 I/O modules

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The T1-16S can connect up to eight I/O modules.

The following 10 types of the I/O modules are available.

For specification details of the I/O modules, refer to the separate manual “T1-16S

User’s Manual − I/O Modules −“.

DI116M
DO116M
DD116M

RO108M
AD121M
AD131M
DA121M
DA131M
TC111M
FR112M

Type

1. System Configuration

Description
16 points input, 24Vdc – 5mA
16 points output, 24Vdc – 100mA
8 points input, 24Vdc - 5mA
+ 8 points output, 24Vdc – 100mA
8 points relay output, 24Vdc/240Vac - 1A
1 channel analog input, 0 to 5V / 0 to 20mA
1 channel analog input, ±10V
1 channel analog output, 0 to 20mA
1 channel analog output, ±10V
1 channel thermo-couple input
TOSLINE-F10 remote station,
1 word input + 1 word output

FR112M

Other I/O modules

6F3B0253

Power supply
Supplied from the
basic unit (5 Vdc)

Expantion connector Expantion connectors

NOTE

(1) If more than 8 I/O modules are connected, T1-16S cannot operate normally.
(2) The TOSLINE-F10 remote station module (FR112M) must be connected at the

right end. Tow or more FR112Ms cannot be used together.

Basic Hardware and Function

25

1. System Configuration

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1.5.3 Options

The following optional items are available.

Item
Cable for
programming tool
Programm er port
connector
Option card I/O
connector
Back-up battery

6F3B0253

Type

CJ105
PT16S

PT15S
PT15F
CR2032 For memory b ack up. (A v ailable on the market.)

For T-PDS, 5 m length
For RS-232C computer link , with 2 m cable

Cable side connector for
DI116M, DO116M, or DD116M

Description

Soldering type
Flat cable type

T1-16S User’s Manual

26

1.6 Programmer port function

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The interface of the T1-16S’s programmer port is RS-232C. Normally this port is
used to connect the programmer. However, this port can also be used for the
computer li nk function.
The computer link is a data communication function between computer or operator
interface unit and the T1-16S. The data in the T1-16S can be read and written by
creating simple communication program on the computer. The computer link protocol
of the T1-16S is published in “T1-16S User’s Manual − Communication Function −”.

Item
Interface
Transmission system
Synchronization
Transmission speed
Transmission distance
Framing

Protocol
Transmission delay option 0 to 300 ms

By using the multi-drop adapter (CU111), multiple T1-16Ss can be connected on an
RS-485 line. The T-series PLC programming software (T-PDS) can also be used in
this configuration.

1. System Configuration

Specifications
Conforms to RS-232C
Half-duplex
Start-stop system (asynchronous)
9600 bps (fixed)
15 m max.

Start bit:
Data bits:
Parity:
Stop bit:
T-series computer link (ASCII )

Programmer (binary)

1 bit
8 bits (fixed)
Odd or none
1 bit (fix ed)

6F3B0253

Operator Interface

RS-232C

C
U

T1-16S

T1-16S

Master Computer

RS-485 (1 km max.)

C
U

T1-16S

Max. 32 T1-16Ss

C
U

T1-16S

Basic Hardware and Function

27

1. System Configuration

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1.7 RS-485 port communication function

The T1-16S enhanced model has an RS-485 multi-purpose communication port.
This port can work independent of the programmer port.
By using this communication port, one of the following four communication modes is
available, computer link mode, data link mode, free ASCII mode, and Inverter
connection mode.
For details of these functions, refer to the separate manual “T1-16S User’s Manual −
Communication Function −”.

Item

Interface
Transmission system Half-duplex
Synchronization
Transmission code
Transmission speed

Transmission
distance
Framing

Protocol

Link configuration

Computer
Conforms to RS-458
Start-stop system (asynchronous)

ASCII/binary ASCII
300, 600, 1200, 2400, 4800, 9600, or
19200 bps
1 km max.

Start bit: 1 bit
Data bits: 7 or 8 bits
Parity: Odd, even, or none
Stop bit: 1 or 2 bits
T-series

computer
link (ASCII),
Programmer
(binary)
1-to-N

link

Free ASCII

User
defined
ASCII
messages

N/A

Inverter

connection

Binary

Inverter VF­A7/G7/S9
binary
protocol

1-to-N

6F3B0253

Data link

Binary
19200 bps
(fixed)

Special

Special

1-to-1

NOTE

T1-16S standard model does not have the RS-485 interface.

T1-16S User’s Manual

28