Instruction/ maintenance manual of the product EX250 Toshiba
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In Touch with Tomorrow TOSHIBA EX250/500 PROGRAMMABLE CONTROLLERS Y30 ~ t_[Xw01 R30 4 ~ Z 0 • ~ High Speed Scanning • ~ On Line Programming (111111111 Binary B ; thmwhl t data BINDAT BIN D100 ( Enhanced Features • ~ On Line Program Saving • ~ Optional Clock-Calendar r- ,, Indr Max Min Max Min Pressr Pressr Float Flo .
FEATURES Fast Scan Time The EX250/500 uses a 16 bit microprocessor and custom Toshiba integrated circuits to significantly reduce program scan time . TWO CPU TYPES The only difference between the EX250 and the EX500 is the CPU card Advanced Instruction Set There are 15 basic relay ladder instructions and 64 special function block instructions .
The compact modular structure of the EX250/500 is designed for easy installation . Diagnostic LEDs are immediately visible, and components can be readily removed and replaced . CONTROLLER UNIT The only difference between the EX250 controller and the EX500 controller is the CPU card .
I/O EXPANSION CAPABILITY EX250 One (1) expansion unit can be connected to each EX250 controller . A total of 16 I/O slots are available . If 32 point I/O modules are used, all the discrete I/O can be located on the controller leaving the expansion unit available for register type I/O (Analog, PID, BCD, etc .
NETWORKING TOSLINE-30/300P TOSLINE-30 is an N-to-N data link system dedicated to the EX-series of programmable controllers . The TOSLINE-30 data communication modules allow EX250/500's to be set-up in a peer-to-peer configuration, master-to-slave configuration, or to use remote I/O .
i 11 Computer Link The optional computer link card allows up to 8 EX250/500's to be networked on one RS422 serial link back to a personal computer, cell controller, or other higher level computer .
PERIPHERALS Floppy Disk (3 .5", 2DD) Floppy Disk Unit ~ (- (FD 110) Standard Printer Cassette tape louder " 0" EX-PDD software (AP1/AP2) > - / ~ (AP1/AP2) ~ t I Graphic Programmer (G.
Data Access Panel DP 100 The DP 100 is used primarily for viewing and changing timers, counters and data register values . It does not allow modification of the program logic . The DP 100 can also display user defined ASCII diagnostic messages and list their order of occurrence .
EX Program Development & Documentation (EX-PDDTM) Naturally it is possible to write and save EX250/500 programs on a personal computer . The EX Program Development and Documentation software (EX-PDD) runs on any IBM®-PC, XT, AT, PS/2 personal computer and most IBM-PC compatibles such as Toshiba's laptop computers .
SPECIFICATIONS Toshiba's many years of experience in semiconductor technology and solid-state electronics have resulted in the production of versatile, highly efficient programmable controllers . General Specifications External Dimensions • ~ Basic unit 4-06 • ~ Expansion unit w/ power supply rv .
Functional Specifications Item EX250 EX500 Control method Stored program cyclic scan Input/output control Batch I/O (immediate I/O instruction is also available) Programming Ladder network with relay .
PROGRAMMING Toshiba's experience in industrial controls (robotics, process computers, etc .) has resulted in a very wide range of programming instructions available on the EX250/500 . There are 15 basic instructions, contacts, coils, timers, counters, etc .
INSTRUCTIONS No . step" step . Instruction Symbol and Description of No . Instruction Symbol and Description or Memory Memory 43 RTL -[O RTL ~ Rotate bits left 4 Function Generator (FUN036) (given A, solve for AND Logical AND FG QA], where f[A] is in- 3 44 (FUN040) -[~ ~ 0~©] - AND .
1/O MODULES Digital Input Digital Output Item ACO-6264 ACO-6274 ACO-6269 Output voltage 85 - 132 Vac 170 - 250 Vac 24 - 250 Vac (+ 10/-15%) Load current 2 A/pnt, 5 A/common 0 .
Analog Input Analog Output RTD Input High-speed Pulse Counter Thermocouple Input Item PI-6246A Item PI-6246A Counting speed 50 kpps (max) Functions 1 .
INTELLIGENT I/0 MODULES PID Control Module ASCII/BASIC Module Motion Control Module Driver J Item MC-6243 No . of axis I axis Speed (pulse rate) Max . 200 kpps Positionning range ± 1000000 pulses Pos.
Specifications of Peripheral Devices Item GPI10AP2 GPI10API GPIIO HP100 MP100 DP100 Power supply voltage 100 - 240 Vac (+ 10/- 15%) - 50/60 Hz 5 Vdc (supplied from PC) Power consumption Less than 20 VA 0 .2 A 0 .3 A 0 .4 A Operating temperature 0 - 40°C (32 - 104°F) Storage temperature -20 - 75°C (-48 - 167°F) Humidity 20 - 90% RH Approx .
ORDERING INFORMATION Item Description Part number Controllers and Expansion Units Controller Options I/O Modules ... ... ... MEMO SOONER . . . . . . . .
Item Description Part number I/O Modules (cont'd) TOSLINE-30 Stations Peripherals Note : UL listed types are also available . Graphic Programmer (5 m cable attached) Standard GP 110 EX25UGP* 110 .
TOSHIBA TOSHIBA INTERNATIONAL CORPORATION TOSHIBA CORPORATION Industrial Equipment Department Industrial Equipment Division 13131 West Little York Road Houston, TX . 77041 ~ U .S .A . Tel : 713-466-0277 Fax : 713-466-8773 E_ m ail : plc@tic .toshiba .
An important point after buying a device Toshiba EX250 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Toshiba EX250 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Toshiba EX250 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Toshiba EX250 you will learn all the available features of the product, as well as information on its operation. The information that you get Toshiba EX250 will certainly help you make a decision on the purchase.
If you already are a holder of Toshiba EX250, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Toshiba EX250.
However, one of the most important roles played by the user manual is to help in solving problems with Toshiba EX250. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Toshiba EX250 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
