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Monday, June 28, 2010

Wonderware HMI/SCADA


HMI/SCADA solutions often impose complex demands on software architectures. Wonderware InTouch HMI Visualization, coupled with the award-winning ArchestrA-based Wonderware System Platform is uniquely positioned to meet these challenges.

Solutions built on ArchestrA technology benefit from a single, open and scalable software architecture that can connect to virtually any automation system, remote terminal unit (RTU), intelligent electronic device (IED), programmable logic controller (PLC), database, historian or business system in use today. The open nature of this platform enables users to expand their existing systems without having to buy new hardware or control systems.

Geographically dispersed applications, from a few hundred to one million I/O and from a single node to hundreds of stations, can be rapidly and securely implemented.

Sunday, April 18, 2010

FLASHER OUTPUT IN PLC



This is the simple flasher for plcs. The output Q0.0 will turn on for a time and will then off after some time and then so on it will continue the sequence.

Friday, April 16, 2010

PID Control in FATEK PLC

Temperature Measurement of FBs-PLC and PID Control
FBs-PLC provides two kinds of temperature modules to meet the great temperature measurement applications.
One kind of these modules are directly interfacing with the thermocouple, and the others are interfacing with the RTD
sensor. The modules FBs-TC2/FBs-TC6/FBs-TC16 support 2/6/16 temperature channels correspondingly to connect
the J,K,T,E,N,B,R,S type of thermocouple. The modules FBs-RTD6/FBs-RTD16 support 6/16 temperature channels
correspondingly to connect the PT-100,PT-1000 type of RTD sensor. The total temperature inputs can be expanded up
to 32 channels at the most.
By the time domain multiplexing design method, each temperature module occupies 1 point of register input and 8
points of digital output for I/O addressing. The update rate for temperature reading value can be set as normal (Update
time is 4 second, the resolution is 0.1°) or fast (Update time is 2 second, the resolution is 1°).
The Winproladder provides the very user friendly table editing operation interface to configure the temperature
measurement, for example, selecting the temperature module, type of sensor, and assign the registers to store the
reading values… As to the temperature control, it has the convenient instruction FUN86(TPCTL) to perform the PID
operation to control the heating or cooling of the temperature process.
21.1 Specifications of temperature measuring modules of FBs-PLC
21.1.1 Thermocouple input of FBs-PLC
Specifications Module
Items FBs-TC2 FBs-TC6 FBs-TC16
Number of input points 2 Points 6 Points 16 Points
Thermocouple type and
temperature
measurement range
J(−200~900°C) E(−190~ 1000°C)
K(−190~1300°C) T(−190~ 380°C)
R(0~1800°C) B(350~ 1800°C)
S(0~1700°C) N(−200~ 1000°C)
I/O Points Occupied 1 IR(Input Register)、8 DO(Discrete Output)
Software Filter Moving Average
Average Samples NO、2、4、8 Configurable
Compensation Built-in cold junction compensation
Resolution 0.1°C
Conversion Time 1 or 2 Sec. 2 or 4 Sec. 3 or 6 Sec.
Overall Precision ±(1%+1°C)
Isolation Transformer(Power) and photo-coupler(Signal) isolation (per-channel isolation)
Internal Power
Consumption
5V,32mA 5V,35mA
Power Input 24VDC-15%/+20%、2VA max
Indicator(s) 5V PWR LED
Operating Temperature 0~60 °C
Storage Temperature -20~80°C
Dimensions 40(W)x90(H)x80(D) mm 90 x90 x80mm
21-2
21.1.2 RTD input of FBs-PLC
Specifications Module
Items FBs-RTD6 FBs-RTD16
Number of input points 6 Points 16 Points
RTD type and
temperature
measurement range
3-wire RTD sensor JIS(α=0.00392) or DIN(α=0.00385)
Pt-100(−200~850°C)
Pt-1000(−200~600°C)
I/O Points Occupied 1 IR(Input Register)、8 DO(Discrete Output)
Software Filter Moving Average
Average Samples NO、2、4、8 Configurable
Resolution 0.1°C
Conversion Time 1 or 2 Sec. 2 or 4 Sec.
Overall Precision ±1%
Isolation Transformer(Power) and photo-coupler(Signal) isolation (per-channel isolation)
Internal Power
Consumption
5V,35mA 5V,35mA
Power Input 24VDC-15%/+20%、2VA max
Indicator(s) 5V PWR LED
Operating Temperature 0~60 °C
Storage Temperature -20~80°C
Dimensions 40(W)x90(H)x80(D) mm 90(W) x90(H) x80(D)mm
21.2 The Procedure of Using FBs Temperature Module
21.2.1 Temperature measurement Procedure
Start
Connect Modules to the expansion interface on PLC in
series and connect an external 24VDC source and
temperature measure input wires.
- - - - - - - Please refer to section 21.6 for setting and wiring.
Executing the WinProladder and configure the
configuration table address、Temperature register
address and working register in “Temp. configuration”
windows then you can read temperature value from
register directly.

Thursday, April 8, 2010

MT8000i Series Widescreen HMI Panels





* Combined with 400Mhz RISC CPU & powerful EB8000 software,i Series elaborates the performance to the utmost.
* Adopted TFT LCD with LED backlights; ensuring no turning yellow phenomenon on the screen of i series after long period usage.
* Equipped with wide-screen, high quality LCD :
7” wide-screen LCD (480x234) is 50% pixels more than 5.6” LCD (320x234).
10” wide-screen LCD (800x480) is 25% pixels more than 10.4” LCD (640x480).
** 7” wide-screen LCD (800x480) provides equivalent resolution to 10” to satisfy customers’ need in high quality of display.
* Built-in power isolation technology makes i Series more reliable in noisy environment.
* Designed in direct connection of i Series USB client and PC USB interfaces, users can experience the convenience in USB 2.0 high-speed transmission.
* Equipped with built-in high-capacity SD card slot (except for MT6050i) making i Series store data, download project, upload/download recipe more easily.
* Equipped with 128MB extra-size flash memory storage; user program flexibility is up to 16MB; user storage space (ex. Event log, Data sampling) is up to 50MB.
* Equipped with 128MB extra-size flash memory storage; user program flexibility is up to 16MB; user storage space (ex. Event log, Data sampling) is up to 50MB.
* All MT8000 i Series supprot network through Ethernet 10/100 base-T.


LCD Display


High Contract , High Brightness and Widescreen TFT LCD
High-quality color displays with superior clarity, wide viewing angels
and durable lifespan.

MT8000 i support 65536[16bit] colors and provide finer and more vivid
visibility.Quick response in screens exchange; Smooth screens switch
without flashing.Clearly exhibit pictures, text and GIF dynamic files.


32-bit RISC Processor


Touch the screen and you can feel the power
of the fastest RISC processor used in any touch
screen on market. MT8000 i serioffers high performance features for the industrial environment.Even the most complicated graphics can be called up in a snap.

USB 2.0 Interface


The flexibility of USB interface enriches the functionality of MT8000 i.Each MT8000 is
equipped with 1 USB and 1 USB 2.0 interfaces which are not only for project download/upload and data storage but
also for connection to printer, bar code reader,mouse and a variety of USB devices.


Ethernet


Multiple MT8000s/PLCs can be connected
as a network through Ethernet 10/100 base-T.
Ethernet allows several MT8000s on the network
to exchange data at fast speed.Besides,any
MT8000 can access data from other MT8000s.
Users can also download project/data via
Ethernet in a short time.


Serial Port


Each MT8000i is equipped with 3
serial ports(except for MT6050i) which can connect to 3 different PLCs/controllers simultaneously.

Secure Digital Card


MT8000 i Series provide standard SD Card slot to
improve the efficiency of recipe file, data logging and
project downloading as well as simplify the data
processing.


Printer


Each MT8000 i supports USB or RS232 Printers.
High Reliability Touch Panel

Featured by high reliable industrial analog resistive touch panel, MT8000 i perform high touch accuracy. With high hardness and long lifetime, it conforms to your need of industrial environment.

Thursday, May 14, 2009

LS HMI





Next Generation Micro HMI with Various Displays

XGT Panel Series is a brand new HMI product with an intensive
And advanced technology of LSIS to cope with the rapidly changing
Market situation.
It is an innovative product having both reliability and convenience based on the Windows CE.