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Summary of Contents for Hitech PWS-700T
- Page 1 Supplement B PLC Workstation PWS-700T PLC WORKSTATION APPLICATION MANUAL Revision A, November 1998 Hitech Electronics Corporation 4th Fl. No. 501-15 Chung-Cheng Rd., Shin-Tien Taipei Shien, Taiwan, R.O.C. Tel:886-2-22183600 Fax:886-2-22183060...
- Page 2 About PWS700T About PWS-700T B.1 Introduction The PWS-700T is an intelligent operator panel that provides high performance functionality. PWS-700T miniature industrial control operator Panels for your PLC. Functionally speaking, the PWS-700T is the most compact member of the PWS Series PLC Workstations family.
- Page 3 Supplement B PLC Workstation directions Shock Endurance 10g, 11ms three times in each direction of X, Y, and Z axes RF Emissions CISPR 22, Class A Electrostatic Discharge IEC 801-2 Level 3 RF Susceptibility IEC 801-3 Level 3 High Frequency IEC 801-4 Level 3 Transients Weight...
- Page 4 If you connect a communications cable to your unit after static electricity has built up or when the 700T and the other device different grounds, resulting discharge could damage the electronics in either device. Hitech Electronics Corp.
- Page 5 Supplement B PLC Workstation B.5 Touch Panel The PWS-700T is equipped with a resistive type touch panel. The touch panel has a matrix of 15(H) by 8(V) switches and each switch just covers an area of 16(H) x 16(V) display dots.
- Page 6 About PWS700T Figure B-1 Figure B-2 Hitech Electronics Corp.
- Page 7 Supplement B PLC Workstation B.5.2 Running Diagnostics To run the Workstation's built-in diagnostics program, use the following procedures: 1) Set DIP switches SW3 and SW4 of the 700T to off. After power 700T displays following pattern. Decrease Contrast Increase Contrast Save &...
- Page 8 The default user level is 3 if the Workstation requires no password to start its operation. Reserved switch Should be on COM2 Port SW10 This setting is for most PLC drivers. This setting is only for the driver of Mitsubishi A Series CPU port. Hitech Electronics Corp.
- Page 9 Supplement B PLC Workstation...
- Page 10 The version number of ROM BIOS refers to the EPROM chips, which will likely never change. Industrial Workstation ROM BIOS Version 1.0 (C) 98’ Hitech Electronics Co. Display Type Mono STN LCD System RAM Size 128 KB...
- Page 11 Supplement B PLC Workstation B.8 System Menu After the self-test, the 700T displays System Menu as shown in the following figure if the DIP switches SW7 is set to on. commands System Menu summarized following: Commands Function User Level Download Allows you to download an application to the 700T from a PC or another 700T.
- Page 12 PWS to PC's 25-pin connector PWS-COM2 PC COM RS232C 25-pin female --CABLE--- 9-pin female Warning: avoid electric shock, be sure to switch off the power when connecting the communication/download cable to the PWS unit . B-11 Hitech Electronics Corp.
- Page 13 Supplement B PLC Workstation B.10 Setting Operating Parameters You can use Communication Parameter dialog box of ADP3 to set the parameters for the communications between your 700T and PLC. The parameters set in ADP3 is transmitted to the Workstation along with all other data when you download an application.
- Page 14 About PWS700T number of stop bits, and the type of parity check bit for the communications between the 700T and the PLC. Workstation’s COM Port Fixed at COM2 as there is no other selections. B-13 Hitech Electronics Corp.
- Page 15 Supplement B PLC Workstation RTS handshaking Check this item to specify the 700T should wait to transmit until the CTS input on the communication port is asserted. This is sometimes called "hardware handshaking." This is available for only a number of PLCs. Command delay (x10ms) Enter a number between 0 and 255 to specify the amount of time that the 700T...
- Page 16 (120Ω, 1/2W) is already connected with the CTS+ (no function) RS-422 RTS+ (no function) RS-422 RTS- RS-422 CTS+ 25* (no function) /24V DC power input RS-422 CTS- * Consult the factory if you want to use these two pins B-15 Hitech Electronics Corp.
- Page 17 Supplement B PLC Workstation B.12 Password and User Level The 700T stores passwords in its Flash EPROM. A password has eight numeric characters. When you register a password, you must specify the user level associative with that password. The user level of a password determines the privilege of the user who enters that password to start the operation of the 700T.
- Page 18 Down.” To save the setting of the contrast, press an Action button which is assigned the function of “Save Contrast”. The user can calibrate the LCD contrast by pressing the "Calibrate" button on System Menu as well. The Workstation B-17 Hitech Electronics Corp.
- Page 19 Supplement B PLC Workstation displays Select item as shown below. B-18...
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