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TD 200 Operator Interface - Internet

1. How the Message Looks in V Memory Variable S Data Text 1 word Text 2 p ya PIRI EISI S Uj R E f f Value PSJ P 1i f f Value m m P 2 f f Value m m V A A KE _A A N J v yY N v Y Text3 Format Variable Text 4 Format Variable Text5 Word Data Word Data word word How the Message Is Displayed on the TD 200 PI RI ESS U R E 1 2 3 4 P S P 1 1 2 3 4 m m P 2 5 6 7 m m Figure D 8 Forty Character Message Format SIMATIC TD 200 Operator Interface D 10 C79000 G7076 C205 05 TD 200 Parameters and Messages D 4 Embedding Data Values in a Text Message The TD 200 allows you to place data values within the message that you want to display You can display and edit these embedded values Each embedded value must be preceded by a format word which defines how the value is displayed and whether the message requires acknowledgement Data Value Format Options The format word in a message provides the following information How the value is displayed signed or unsigned word double word or real floating point and decimal position e Whether or not the message requires acknowledgement Whether the optional data value is editable e Whether editing requires a password You can use format words alone with an optional word value with
2. Key Action Display 1 ESC The TD 200 enters the Menu mode MENU MODE VIEW MESSAGES 2 Y The TD 200 scrolls down the menu i options five times SETUP MENU 7 TD 200 ADDRESS 1 y y 3 Y The TD 200 scrolls down the Setup Menu to the CPU address option SETUP MENU CPU ADDRESS 2 4 TENTER Press ENTER to move the cursor to the address field Use the up or down SETUP MENU arrow keys to display the correct CPU ADDRESS 2 address 5 TENTER Press ENTER to store the new address for the CPU SETUP MENU CPU ADDRESS 3 Note Pressing ESC at any time while setting the network address for the CPU aborts the edit and returns the cursor to the left most character of the line SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 3 17 Operating the TD 200 Entering the Parameter Block Address 3 18 The Setup Menu allows you to designate a V memory location where the parameter block or an offset to the location of the parameter block is stored in the CPU The default parameter block address is VO You can enter any V memory address up to V999 Use the following procedure to enter the V memory address of the parameter block or the location of the offset to the parameter block
3. M Area Address o 1 2 3 4 Bte5 8 7 8 9 M Offset MSB LSB 7 6 5 4 3 2 1 0 wen eS St at e ele a Figure D 6 Bits Set by Each Function Key Message Address Byies 6 and 7 Bytes 6 and 7 of the TD 200 parameter block define an integer word offset in V memory where the TD 200 looks for the first message Valid offset values for specific CPUs are defined in the S MATIC S7 200 Programmable Controller System Manual Note Each 20 character message uses 20 VB memory locations each 40 character message uses 40 VB memory locations Message Enable Address Bytes 8 and 9 Bytes 8 and 9 of the TD 200 parameter block define the integer word offset in V memory where the TD 200 looks for the first byte of the message enable bits Valid offset values for specific CPUs are defined in the SIMATIC S7 200 Programmable Controller System Manual For example if you assign VB50 as the message enable address the first message is enabled by bit V50 7 the second message by V50 6 the third message by V50 5 and the eighth message by V50 0 SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 D 7 TD 200 Parameters and Messages You must not use message enable bits for any purpose other than enabling messages The TD 200 requires that you allocate full bytes for message enable bits Note You can set or clear the message enable bits from within y
4. Figure 3 6 No Clock in CPU Display Accessing the Menu If the TOD menu enable is set and you are using a CPU that supports a TOD clock you can access the Set Time and Date menu by performing the following steps Key Action Display 1 ESC The TD 200 enters the Menu mode MENU MODE VIEW MESSAGES 2 Y The TD 200 scrolls down the menu i options three times MENU MODE a SET TIME AND DATE 3 ENTER The TD 200 enters the Set Time and Date menu 28 FEB 95 14 34 12 MONDAY SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 3 13 Operating the TD 200 The TD 200 reads the current date and time from the CPU and displays it The first line of the display contains the date and time The second line of the display contains the day of the week Note Pressing ESC at any time while you are setting the time and date returns you to the Display Message mode The TD 200 automatically returns to the Display Message mode after one minute if no keys are pressed Editing the Time and Date 3 14 After reading the time from the S7 200 CPU the cursor is placed on the day of the month field To change the time and date perform the following steps 1 Use the UP and DOWN arrows to increment or decrement the field under the cursor 2 Press ENTER when the value is corre
5. Key Action Display 1 ESC The TD 200 enters the Menu mode MENU MODE VIEW MESSAGES 2 Y The TD 200 scrolls down the menu i options five times SETUP MENU TD 200 ADDRESS 1 y y 3 Y The TD 200 scrolls down the Setup i Menu to the parameter block address SETUP MENU opon PARM ADDRESS 0 4 TENTER Press ENTER to move the cursor to the address field Use the up or down SETUP MENU arrow keys to display the correct PARM ADDRESS 0 address 5 ENTER Press ENTER to store the V memory address of the parameter block SETUP MENU PARM ADDRESS 30 Note Pressing ESC at any time while entering the address of the parameter block aborts the edit and returns the cursor to the left most character of the line SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 Operating the TD 200 Selecting the Baud Rate The Setup Menu allows you to choose the baud rate for the TD 200 You can choose either 9600 baud 9 6 Kbaud or 19 2 Kbaud Use the following procedure to enter the baud rate for the TD 200 Key Action Display 1 ESC The TD 200 enters the Menu mode MENU MODE VIEW MESSAGES 2 Y The TD 200 scrolls down the menu i options five times SETUP MENU y TD 200 ADDRESS 1 y y 3 Y The TD 200 scrolls down the Setup i Menu to the baud rate op
6. Byte 0 Format Word Optional Data Value Byte 0 Byte 1 Byte2 Byte3 Byte4 Byte5 MSB of LSBof MSBof LSB of Format Format Data l Data MSE EE o 22 0 0 0 E P ENJANL A E Edit Allowed b P Password Protected A Acknowledgement EN Edit Notification AN Acknowledgement Notification Byte 1 Format Word Optional Data Value ByteO Byte Byte2 Byte3 Byte4 Byte5 MSBof LSBof MSBof LSB of Format Format Data Data MSB LSB mie 5 4 8 2B i Ne olsis s o D D D EX D Placement of the Decimal Point S Data Size Format Figure D 10Bit Values of the Format Word Do not use non printable characters in your message text the TD 200 uses these characters to identify the start of a format word The non printable characters are ASCII codes 0 to 31 0 to 1F hexadecimal Acknowledgement Bit 0 To ensure that important messages are displayed and acknowledged by an operator you can program a message to require acknowledgement You do this by setting the acknowledgement bit in the most significant byte of the format word Figure D 11 shows the placement of the acknowledgement bit in byte 0 of the format word Format Word Optional Data Value Byte 0 Byte 1 Byte2 Byte3 Byte 4 Byte 5 MSBof LSBof MSBof LSB of Format Format Data Data MSB LSB y 5 2 8 2 il W 0 0 0 JE P EN AN A A Acknowledgement
7. SIEMENS TD 200 FORCE MENU FORCE INPUTS F5 F6 F7 F8 v Fi F2 F3 F4 sHiet F D ESC ENTER e Figure 3 4 Force I O Menu Display Note Unforcing the I O points does not place them in the OFF state Unforcing only removes force The points remain in their last state until you manually change them or they are changed by the program Caution N A fatal error can occur in the S7 200 CPU if power is removed before the force information is written to the EEPROM of the CPU Such a failure could result in the CPU going into fatal error mode upon next power up To clear the fatal error rewrite the force information to the CPU or unforce all I O points then power cycle the CPU to clear the fatal error SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 3 11 Operating the TD 200 Forcing and Unforcing an I O Point If you select the force outputs option the display appears as shown in Figure 3 5 The cursor appears on the right most character of the I O address To change the force status of an I O point perform the following steps 1 Press either the UP or DOWN arrow to change the I O address to the desired value The second line of the display shows the force status of the current address 2 When you reach the desired address press ENTER to move the cursor to the second line 3 Press either the
8. Figure 1 7 Supplying Power Using an External Power Supply 1 5 Cleaning the Device To clean the programming device and display use only o soft cotton cloth and a neutral cleaning agent SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 1 7 SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 Configuring the TD 200 2 The TD 200 is a text display device that displays messages enabled by the S7 200 CPU You do not have to configure or program the TD 200 The only operating parameters stored in the TD 200 are the address of the TD 200 the address of the CPU the baud rate and the location of the parameter block The configuration of the TD 200 is stored in a TD 200 parameter block located in the variable memory V memory of the CPU The operating parameters of the TD 200 such as language update rate messages and message enabled bits are stored in the TD 200 parameter block in the CPU Upon power up the TD 200 reads the parameter block from the CPU All of the parameters are checked for legal values If everything is acceptable the TD 200 starts actively polling the message enabled bits to determine what message to display reads the message from the CPU and then displays the message Chapter Overview Section Description Page 2 1 Starting the STEP 7 Micro WIN TD 200 Configuration Wizard 2 2 2 2 Creating a Sample Program 2 20 SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 2 1
9. Note These fields appear only when certain options are chosen User must acknowledge message Is the user allowed to edit this d M V Should the user edit of data be P Password for Edit Edit Notification Bit V114 2 1111 Address of Data Value VD116 Delete OK Cancel Figure 2 12 Embedded Data Making the Data Editable and Password Protected Figure 2 13 shows the message dialog box after you have completed your selections for both embedded data values in this message Click Next Message gt to continue the example TD 200 Configuration Wizard x You have asked to configure 3 message s Define your message by placing your highest priority message first Message 2 of ES PIIR E IVI O w PIO NT Message beginning address VB80 Message enabled bit V12 6 Embedded Data Previous Message Next Message gt Prev Cancel Figure 2 13 Wizard Completed Second Message SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 2 15 Configuring the TD 200 Creating a Message That Requires Acknowledgement To ensure that important messages are displayed and acknowledged by an operator you can configure a message to require acknowledgemen
10. Note This field shows the address of the particular message VB40 is the address of MSG1 VB80 _ would be displayed for MSG2 and so on Prev Cancel Figure 2 8 Wizard 40 Character Message SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 2 9 Configuring the TD 200 Embedding Data Values in a Text Message You can place a data value within the message that displays on the TD 200 In order to display a data value you must reserve space in the message for the data value and for format information The format information tells the TD 200 how to display and edit the data value The format information requires the space of two characters in your message Word data values require the space of two characters in addition to the format information four characters total Double word or real floating point values require the space of four characters in addition to the format information six characters total When you insert a data value into a message you must be sure there are enough characters to contain the format information and the embedded data value on the current line of the display For example if you insert a word value two characters for the word value and two characters for the format information you must allow at least four spaces between the starting position of the embedded data value and the end of the current message line The right most character of an embedded data value serv
11. 20 character message mode displays two messages at a time m mw B i A b 40 character message mode displays one message at a time BID The TD 200 allows you to configure up to 80 messages How many messages do you wish to configure Prev Cancel Figure 2 6 Wizard Message Size and Number of Messages SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 2 7 Configuring the TD 200 Specifying Parameter Block Address Message Enable Address and Message Location The dialog box shown in Figure 2 7 allows you to specify starting addresses for the parameter block the message enable flags and the messages The TD 200 looks for a parameter block in the V memory of the CPU The default location for the parameter block is VBO The default location can be changed See Section 3 8 and Section D 1 for information about placing the parameter block at other locations The starting byte for the message enable flags defines the location in V memory at which the message enable flags begin There are eight message enable flags stored in each byte Whole bytes must be allocated for message enable flags even if all the bits are not used The text in the dialog box shown in Figure 2 7 specifies how many bytes of V memory are needed for message enable flags based on the number of messages you set in the previous Figure 2 6 dialog box The sta
12. Correct the baud rate configuration Refer to Section 3 8 Multiple CPUs at the same address Remove other CPUs and retry May need network terminations See SIMATIC S7 200 Programmable Controller System Manual Network too long or too many devices on network See SIMATIC S7 200 Programmable Controller System Manual HARDWARE ERROR TD 200 is inoperable The TD 200 module could be defective Replace with a new module SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 C 1 Troubleshooting Table C 1 Troubleshooting Table Problem Possible Cause Solution NETWORK ERROR May be multiple masters with the Remove other masters and retry TD 200 cannot establish a network connection or enter an existing network same address Cable problems Check the cable connections Multiple CPUs at the same address Remove other CPUs and retry CPU BUSY Some other master has locked the CPU by uploading or downloading a program to that CPU Wait it disappears in a few Seconds CPU IN STOP MODE RUN STOP switch is in STOP Put CPU in RUN mode C 2 SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 TD 200 Parameters and Messages Software Support for Configuring a TD 200 D Some programming packages include a configuration utility for entering the parameter block and messages for the TD 200 For example version
13. The following is a list of possible non fatal error messages in order of importance 3 8 NON FATAL DIVIDE BY ZERO NON FATAL QUEUE OVERFLOW NON FATAL I O ERROR MOD x x module number The NON FATAL I O ERROR MOD x failure message displays the number of the I O module that has failed In the case of multiple failures this message is displayed multiple times one time for each failed module The module numbering is zero to six corresponding to the CPU specification for expansion modules Failures in the I O of the CPU are displayed as module C NON FATAL RUNTIME PROG ERR The non fatal run time program error includes Indirect addressing HSC setup and execution errors Attempting to execute an illegal instruction ENI DISI or HDEF inside an interrupt routine Subroutine nesting errors TODW data errors Simultaneous XMT and RCV errors SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 Operating the TD 200 3 5 Forcing I O The Force I O menu is only available if the force menu enable is set in the TD 200 configuration that is stored in the CPU The Force I O menu allows you to force inputs force outputs or unforce all inputs and outputs In the S7 200 CPU you can establish password protection for the force I O function The TD 200 reads the password protection level from the CPU If the force function is password protected the TD 200 asks you to enter the CPU password Note The C
14. Configuring the TD 200 2 1 2 2 Starting the STEP 7 Micro WIN TD 200 Configuration Wizard STEP 7 Micro WIN provides a wizard that makes it easy to configure the parameter block and the messages in the data memory area of the S7 200 CPU The TD 200 Configuration Wizard automatically writes the parameter block and message texts to the data block editor after you finish choosing the options and creating the messages This data block can then be downloaded to the CPU For detailed information about the TD 200 parameter block and message formats see Appendix D This chapter contains the procedure for creating a sample TD 200 application Use the instructions in this example to create a TD 200 parameter block and three messages using the TD 200 Configuration Wizard The first message is text only The second message contains both text and embedded data The third message is a text message that requires acknowledgement by the operator The example also shows how to use the function keys to enable a message and how to use the acknowledge and edit notification bits within your program To open the wizard select the menu command Tools gt TD 200 Wizard as shown in Figure 2 1 To navigate through the dialog boxes of the wizard click on Next gt At any time during the procedure click on the lt Prev button to go back to a previous dialog box if you need to change or review any of the parameters you have defined In t
15. A Figure D 1 Displaying Different Messages on Two TD 200 Units SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 TD 200 Parameters and Messages The default location of the parameter block is VWO but you can store the parameter block or the offset to the parameter block in any V memory location between VWO and VW999 Use the Setup menu to change the location of the parameter block See Section 3 8 If you change the location of the parameter block the TD 200 looks to that location for either the parameter block or the offset to the parameter block If the parameter block identifier cannot be found the error message NO PARAMETER BLOCK is displayed The TD 200 continues to monitor VWO or the V memory location entered by means of the Setup menu for either a valid parameter block ID or an offset to a parameter block with a valid parameter block ID Note The TD 200 defaults to address 1 and attempts to communicate to a CPU at address 2 See Section 3 8 to change the network addresses if other addresses are used Description of the Parameter Block Format The parameter block consists of 10 or 12 bytes of memory which define the modes of operation and point to the location in CPU memory where the actual messages are stored as shown in Figure D 2 When you power up the TD 200 it looks for a parameter block identifier in the CPU at VWO either the ASCII characters TD or an offset to the paramet
16. Byte 2 of the TD 200 parameter block allows you to configure the desired language and the update time Figure D 3 shows the information contained in Byte 2 of the parameter block e L Language The language selection determines the display language of the TD 200 menus e U Update Rate The update rate selection determines how often the TD 200 polls the S7 200 CPU for messages to display The actual update time may be slower depending on the size of the message and the processing required A Alternate Character Set The character set selection enables the use of an alternate character set designed for displaying bar charts on the TD 200 See Appendix A TD 200 Configuration o 1 Byte2 Bye3 45 6 7 8 9 10 11 MSB of LSB of Config Config A Alternate character set MSB LSB U Display Update Rate 0 Standard character set 76 5 4 3 2 1 0 O Asfastaspossible 8 8 seconds 1 Alternate character set AILILIL ululul ul 1 Every 1 second 9 9 i 2 seconds A 10 PEEP Ep Tile o3 B 1 4 4 C 12 5 5 D 13 L Language 6 6 E 14 0 Not defined 4 Italian Le 7 F 15 1 English 5 Spanish 2 German 6 Not defined 3 French 7 Not defined Values given as hexadecimal values Figure D 3 Information Contained in Byte 2 of the TD 200 Parameter Block SIMATIC TD 200
17. The text message is created using the Hex To ASCII HTA command and the result of the conversion is placed into the proper V memory locations to produce a date and time display The display shows the date and time as month day year hour minute second Using the STEP 7 Micro WIN TD 200 Configuration Wizard To create the parameter block and messages for the TD 200 you use the TD 200 Configuration Wizard Select the menu command Tools TD 200 Wizard as shown in Figure 4 1 Use the instructions on the following pages to create a TD 200 parameter block in V memory To advance to the next dialog box click on Next gt At any time in the procedure you can click on the lt Prev button to go back to a previous dialog box if you need to change or review any of the parameters you have defined At the end of the procedure click on Finish to validate and save the parameter block You can view the configured parameter block by opening the data block editor Ye einen Wizard TD 200 Wizard TD 200 Configuration Wizard Project Services Edit Add Tools This wizard will help you configure TD 200 messages quickly and easily When you are finished the wizard will generate the supporting data block code for you To begin configuring TD 200 messages click Next Prev Cancel S
18. communications to the CPU Setting the Network Address of the TD 200 The Setup Menu allows you to enter the network address for the TD 200 The default address for the TD 200 is 1 Use the following procedure to change the network address for the TD 200 3 16 Key Action Display 1 ESC The TD 200 enters the Menu mode MENU MODE VIEW MESSAGES 2 Y The TD 200 scrolls down the menu i options five times SETUP MENU 7 TD 200 ADDRESS 1 y y 3 ENTER Press ENTER to move the cursor to the address field Use the up or down SETUP MENU arrow keys to display the correct TD 200 ADDRESS 1 address 4 TENTER Press ENTER to store the new address for the TD 200 SETUP MENU TD 200 ADDRESS 2 Note Pressing ESC at any time while setting the network address for the TD 200 aborts the edit and returns the cursor to the left most character of the line SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 Operating the TD 200 Selecting the CPU Address The Setup Menu allows you to enter the network address for the CPU The default address for the CPU is 2 Use the following procedure to change the network address for the CPU
19. select MO and As fast as possible as shown in Figure 2 5 TD 200 Configuration Wizard x The TD 200 has 8 function keys F1 through F4 and SHIFT F1 through SHIFT F4 that are used to set memory bits in the CPU You must reserve eight bits of memory M bits for the TD 200 to set when a function key is pressed One M bit is set by the TD 200 each time the corresponding function key is pressed E TD 200 T A B Which byte of M memory would you like to reserve for the TD 200 FA E2 E3 F4 V BP raw The update rate determines how often the TD 200 polls the CPU for messages to display How often would you like the TD 200 to poll for messages As fast as possible Prev Cancel Figure 2 5 Wizard Function Key Memory Bits and Update Rate SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 Configuring the TD 200 Selecting Message Size and Number of Messages The dialog box shown in Figure 2 6 allows you to set the message size and quantity of messages Select a 20 or 40 character size for your messages The TD 200 supports up to 80 messages Enter a number from 1 to 80 in the text field to specify the number of messages you want to create For this example choose three 40 character messages TD 200 Configuration Wizard x The TD 200 allows two message sizes please select the message size you wish to support
20. 1 2 1 of STEP 7 Micro DOS uses Utility 24 for configuring the TD 200 STEP 7 Micro WIN provides a wizard that makes it easy to configure the parameter block and the messages in the data memory area of the S7 200 CPU see Chapter 2 Refer to your programming software and its documentation to determine whether it supports a TD 200 configuration utility Chapter Overview Section DA Description TD 200 Parameter Block D 2 Building the Parameter Block D 3 Formatting Messages D 4 Embedding Data Values in a Text Message D 5 Understanding Message Types D 6 Editing Variables with the TD 200 SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 D 1 TD 200 Parameters and Messages D 1 TD 200 Parameter Block Understanding How Messages Are Displayed The messages that the TD 200 displays are stored in the CPU These messages contain ASCII text embedded values and format information The CPU enables the messages through the use of a table of message enable bits There must be one message bit allocated in V memory for each configured message When the program in the CPU says to display a message the program sets that particular message enable bit The TD 200 continuously polls the message enable bits and if one of the bits is set the TD 200 reads the corresponding message from the CPU and writes the message to the display Understanding How the TD 200 Uses the Para
21. 200 Operator Interface C79000 G7076 C205 05 1 5 Product Overview and Installation 1 3 Connecting the Communication Cable The TD 200 communicates to the S7 200 CPU through the TD CPU cable You can configure the TD 200 using the TD CPU cable in the following ways e One to one configuration Multiple S7 200 CPU configuration Installing Cable for One to One Communication Use a one to one network configuration when you have just one S7 200 CPU to connect to one TD 200 A one to one configuration consists of a TD 200 an S7 200 CPU and a TD CPU cable that is supplied with the TD 200 Figure 1 5 shows you a one to one configuration The TD 200 communicates to and is powered by the S7 200 CPU using the TD CPU cable 7 200 CPU TD 200 SIEMENS TD 200 SIMATIC wv a l h 3 a TD CPU Cable Figure 1 5 One to One Configuration Installing a Multiple CPU Network Use a multiple CPU network configuration when you have several S7 200 CPUs to connect to one or more TD 200s For more information on configuring for multiple CPU communication refer to Appendix B Note The TD 200 defaults to address 1 and attempts to communicate to a CPU at address 2 See Section 3 8 to change the network address if other addresses are used SIMATIC TD 200 Operator Interface 1 6 C79000 G7076 C205 05 Product Overvi
22. 5 to 1 2345 Unsigned Word 5 7 0 12345 6 8 0 012345 7 9 0 0012345 0 6 12345 1to4 7 1234 5 to 1 2345 Signed Word 5 8 0 12345 6 9 0 012345 7 10 0 0012345 0 10 1234567891 Unsigned DWord 1107 T 123456789 1 to 123 4567891 0 11 1234567891 Signed DWord 1197 12 123456789 1 to 123 4567891 Real 0 Up to 20 1234567 Floating DWord 12345 6 to Point 1107 Up 10 20 0 0123456 SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 D 19 TD 200 Parameters and Messages D 5 Understanding Message Types Every message falls into one of four possible message acknowledgement and editing types This section explains specifically how each message type is handled by the TD 200 The four message types follow No acknowledgement required No edits allowed e Acknowledgement required No edits allowed No acknowledgement required Edits allowed Acknowledgement required Edits allowed No Acknowledgement No Edits Allowed In this combination of no acknowledgement required and no edits allowed the TD 200 simply displays the message The ENTER key has no function since there are no editable variables within the message The message can contain variables that are updated at the update rate of the TD 200 This type of message is replaced on the display if a higher priority message is enabled by the S7 200 CPU The operator can either press the UP or the DOWN arrow key to scroll through other messages o
23. A 0 No acknowledgement 1 Acknowledgement required Figure D 11 Acknowledgement Bit of Byte 0 of the Format Word SIMATIC TD 200 Operator Interface D 12 C79000 G7076 C205 05 TD 200 Parameters and Messages If you have more than one format word in a message because you have more than one embedded value in the message you only need to set the acknowledge bit in the first format word of the message The TD 200 ignores the acknowledge bit in all subsequent format words of the message When a message requiring acknowledgement is enabled for display e The TD 200 displays the message and causes it to flash The message is not removed or replaced on the TD 200 display and continues to flash until the operator acknowledges it by pressing ENTER e The TD 200 sets the acknowledge notification bit and removes the message after the operator presses ENTER See Section D 5 for more information about how the TD 200 processes messages with acknowledgement Acknowledge Notification Bit 1 The S7 200 CPU program uses the acknowledge notification bit to note that the operator has seen and acknowledged a message To acknowledge a message 1 Move the cursor to the display line requiring acknowledgement and 2 Press ENTER After the operator presses ENTER the TD 200 sets the acknowledge notification bit The S7 200 program uses the acknowledge notification bit to note that the operator has acknowledged the message You must design
24. Format Format Data Data MSB LSB io 8 4 o 2 O oiS S S O D D D S Data Size Format i 4 4 i 4 4 0 No data value 1 Signed word value D Placement of the Decimal Point 2 Signed double word value 0 No decimal point 3 Unsigned word value 1 One digit to the right of the decimal point 4 Unsigned double word value 2 Two digits to the right of the decimal point 5 Real floating point value 3 Three digits to the right of the decimal point 6 Reserved 4 Four digits to the right of the decimal point 7 Reserved 5 Five digits to the right of the decimal point 6 Six digits to the right of the decimal point 7 Seven digits to the right of the decimal point Figure D 18 Bit Values of Byte 1 of the Format Word SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 D 17 TD 200 Parameters and Messages D 18 The TD 200 displays all values as decimal numbers Various types of data are displayed in the following manner Positive signed values are displayed without a sign Negative signed values are displayed with a leading minus sign Unsigned values are displayed without a sign Values without non zero digits to the left of the decimal point are displayed with a leading zero on the left side of the decimal point Real floating point numbers are displayed with the number of decimal places that you specified see Figure D 18 The value is rounded to the designated level of precision For example if on
25. Operator Interface D 4 C79000 G7076 C205 05 TD 200 Parameters and Messages Byte 3 of the TD 200 parameter block allows you to enable the Time of Day TOD and Force menus to select either 20 or 40 character display mode and or to enable password protection before allowing any editing It also contains bits which are set when either the UP or DOWN arrow keys are pressed C TOD Clock and F Force The TOD Clock and Force selections allow you to selectively enable the TOD Clock menu and or the Force menu Once either is enabled you are allowed to access that function in the TD 200 If the function is not enabled it does not appear in the TD 200 Menu mode D Display Mode The display mode selection allows you to choose whether display messages are one line 20 characters or two lines 40 characters P Edit Password The edit password selection allows you to enable a four digit password using 0000 9999 to authorize an operator to edit variables embedded in a message The password itself is stored in bytes 10 and 11 of the parameter block UA and DA Up Arrow and Down Arrow The up down arrow status bits allow your program additional control of the TD 200 display The TD 200 sets these bits in the controller if you press these keys while the TD 200 is in display mode assuming there is no more than one message active If your program uses these bits the program must reset these bits after they are used Figure D 4 shows the in
26. UP or DOWN arrow to change the force status to one of the following choices NOT FORCED FORCED ON FORCED OFF 4 When you reach the desired status press ENTER to write that status to the S7 200 CPU The cursor moves back to the I O address SIEMENS TD 200 FORCE MENU Q0 0 A NOT FORCED F5 F6 F7 F8 wv Fi F2 F3 F4 SHIFT gt ESC ENTER Figure 3 5 Changing the Force Status of an I O Point Note If you wish to change the force status press ESC to return the cursor to the I O address With the cursor on the I O address press ESC to return to the Force I O menu SIMATIC TD 200 Operator Interface 3 12 C79000 G7076 C205 05 Operating the TD 200 3 6 Setting Time and Date in the CPU The Set Time and Date option is only available if you set the time of day TOD menu enable in the TD 200 configuration and if you are using a CPU that supports the TOD clock If the configuration is not set to allow changes to the time or if your CPU does not support the TOD clock you cannot modify the date or time of the CPU Figure 3 6 shows you what the TD 200 displays if you try to set the time on an S7 200 CPU that does not contain a clock A SIEMENS TD 200 NO CLOCK IN CPU s PRESS ESC F5 F6 F7 F8 v Fi F2 F3 F4 sHiet F ESC ENTER 0
27. characters TD 200 display A 7 Bar graph character set 4 5 D 4 ALT key combinations ASCII characters A 7 C Cable TD CPU creating a pin out B 4 Clock enabling 2 5 espa Command keys Isean Communication multiple CPUs one to one 1 6 Communication connections 1 6 Configuration messages 2 7 multiple CPUs B 1 one to one 1 6 parameter block D 4 Configuration Wizard D 1 introduction 2 2 CPU address selecting 3 17 D Data size format bits D 17 Data value acknowledge notification bit acknowledgement bit D 12 SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 data size format bits D 17 decimal scaled displa decimal bits D 17 edit notification bit D 14 editing D 16 embedding in text messages D 11 format word real numbers Date setting Decimal bits D 17 D 20 Defining messages 2 9 D 9 Display message mode 3 2 Display update rate selecting 2 5 Displaying different messages 3 18 D 2 E Edit aborting 3 4 Edit allowed messages D 21 Edit not allowed messages Edit value bit D 16 enabling a password D 16 releasing the passwords storing a password D8 Embedded data 2 16 D 11 dialog box 2 12 Embedded data values text messages for matting 2 12 D 11 Embedded variables acknowledging and editing 3 4 3 5 D 22 D 24 Error messages fatal 3 8 non fatal viewing 3
28. cursor then moves to the next character location PASSWORD REQUIRED Repeat this process for all eight password characters For passwords with fewer than eight characters use blank spaces the default character by pressing ENTER for the unused remaining characters After the eighth character is entered the TD 200 attempts to legitimize the communication link to the CPU If the password is incorrect the TD 200 displays the message shown in Figure 3 3 SIEMENS TD 200 INCORRECT PASSWORD A PRESS ESC F5 F6 F7 F8 wy Fi F2 F3 F4 SHIFT 4 S ESC ENTER 0 Figure 3 3 Incorrect Password Display Correcting a Password Press ESC and repeat the steps for entering a password SIMATIC TD 200 Operator Interface 3 10 C79000 G7076 C205 05 Operating the TD 200 Selecting a Force I O Option When you enter the correct password you are allowed into the Force I O menu The Force I O menu allows you to force inputs force outputs or unforce all inputs and outputs To select a Force I O option follow these steps 1 Scroll through the following options by pressing the UP or DOWN arrow FORCE INPUTS FORCE OUTPUTS UNFORCE ALL I O 2 Press ENTER when the desired option is displayed on the second line of the display Figure 3 4 shows you one of the Force I O options that you can select
29. hardware and software described Since deviations cannot be pre cluded entirely we cannot guarantee full agreement However the data in this manual are reviewed regularly and any necessary cor rections included in subsequent editions Suggestions for improve ment are welcomed Siemens AG 1995 Subject to technical change SiemensAktiengesellschaft 6ES7272 0AA00 8BA0 Preface Purpose Audience The SIMATIC TD 200 Operator Interface User Manual is a combination user and reference manual that describes the operation of the TD 200 Operator Interface Module with an S7 200 programmable logic controller This manual is designed for engineers programmers and maintenance personnel who have a general knowledge of programmable logic controllers and operator interfaces Scope of This Manual This manual describes the operation of version 1 1 and later of the TD 200 This release includes new features and other operational enhancements Release Notes Version 1 1 of the TD 200 includes the following new features e Supports real floating point numbers Provides password protection for editable variables and for the Menu mode of operation Supports multiple parameter blocks in a single S7 200 CPU with a setup menu for entering the V memory address e Supports 19 2 Kbaud communication rate with a setup menu for changing the baud rate Sets a bit in the parameter block every time an arrow key is pressed thus allo
30. keys Valid address values for specific CPUs are defined in the SIMATIC S7 200 Programmable Controller System Manual SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 2 5 Configuring the TD 200 ZN 2 6 Warning The TD 200 sets an M bit each time a function key is pressed If you do not intend to use function keys and so do not assign an M byte address for function keys the TD 200 defaults to byte MO for the function keys If your program uses bits in MO and a user presses any function key the TD 200 sets the corresponding bit in MO overwriting the value assigned to that bit by your program Inadvertent changes to M bits could cause your program to behave unexpectedly Unpredictable controller operation could cause death or serious injury to personnel and or damage to equipment Always reserve an M area address even when your program does not utilize function keys Figure 2 4 shows a referenced byte MBn and shows which bit of the byte is set by each function key MSB LSB 7 6 5 4 3 2 1 0 Shift Shift Shift Shift MBn E Fs F2 Ft ii sat Mat d Figure 2 4 Bits Set by Each Function Key The update rate selection determines how often the TD 200 polls the S7 200 CPU for messages to display The actual update time may be slower than the time that you select because of the size of the message the processing required or network traffic For this example
31. of an embedded data value You can also select whether or not the message requires acknowledgement whether the data value can be edited and whether or not editing requires a password Some options depend on the selections you make and do not appear when the dialog box opens The data format selection defines the size of the data value embedded in the message e Select None when a message requires acknowledgement but there is no embedded data value to be displayed on the TD 200 Select Word when the embedded data value is an integer A word or integer value requires the space of two characters within your message to hold the data value Select Double Word when the embedded data value is a double word or a real floating point value A double word or real value requires the space of four characters within your message to hold the data value The display format selection tells the TD 200 whether the data value is signed or unsigned The TD 200 uses this information when editing the data value Signed values may be either positive or negative numbers Unsigned values are restricted to positive numbers The selection for digits to the right of the decimal provides scaling for the display of the data value If the data value is an integer this selection allows you to scale the integer value for display by specifying the location of the decimal point For example if the data value is equal to 123 and you select 1 digit to the rig
32. standard character set or the alternate character set The alternate character set allows you to display bar graph charts on the TD 200 TD 200 Configuration Wizard x You can configure the TD 200 to display menus and prompts in a specific nationallanguage Which national language would you like your TD 200 to support as b English A cil Le Les Les Would you like to enable the Bar Graph character set EIBl C Yes No Prev Cancel Figure 2 2 Wizard Language and Character Set SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 Configuring the TD 200 Enabling Time of Day Force Function and Password Protection The dialog box shown in Figure 2 3 allows you to enable Menu mode options and set an edit password The Time of Day TOD and force menu selections allow you to selectively enable the TOD Clock menu and or the Force menu Once a selection is enabled you are allowed to access that menu in the TD 200 If the menu is not enabled it does not appear in the TD 200 Menu mode The password protection selection allows you to enable a four digit password from 0000 to 9999 The password controls the ability of the operator to edit variables embedded in a message and to access the Menu mode If you enable password protection a field appears in the dialog box for you to set the password This password is not
33. the CPU password and it is stored in the TD 200 parameter block For this example use the option buttons to select the modes shown in Figure 2 3 Set 1111 as your password TD 200 Configuration Wizard x You can configure your TD 200 to allow the user to set the Time of Day clock in the CPU and to Force I O in the CPU You can also password protect these options so that a user may only access them after entering the correct 4 digit password Would you like to enable the Time of Day TOD menu on your TD 200 v Yes C No Would you like to enable the force menu on your TD 200 e Yes C No Would you like to enable password protection Yes C No Password 0000 9999 1111 lt Prev Cancel Figure 2 3 Wizard Time of Day Clock Force I O and Password Protection Specifying Function Key Memory Bits and Display Update Rate The dialog box shown in Figure 2 5 allows you to specify the marker byte M memory address for the TD 200 function keys and determine the update rate of the TD 200 You must reserve eight bits of marker memory M bits for the TD 200 to use when a function key is pressed Your program can inspect these bits and take an action when a key is pressed One M bit is set by the TD 200 each time the corresponding function key is pressed Always reserve an M Area address even when your program does not utilize function
34. the TD 200 parameter block and messages You can open the data block editor to view the TD 200 parameter block and messages that were formatted by the wizard Figure 2 17 shows the data block for the example in this chapter aN Data Block Editor BEGIN TD200_BLOCK 0 Comments within this block should not be edited or removed fa VBO TD TD 200 Identification VB2 16 10 Set Language to English set Update to As fast as possible VB3 16 71 Set the display to 40 character mode Up key V3 2 Down key V3 3 VB4 3 Set the number of messages VB5 0 Set the Function Keys notification bits to M0 0 MO VW6 40 Set the starting address for messages to VW40 VW8 12 Set the starting address for message enable bits to VW12 VW10 1111 Global Password MESSAGE 1 Message Enable Bit V12 7 VB40 PRESS F1 TO DISPLAY THE NEXT MESSAGE MESSAGE 2 Message Enable Bit V12 6 VB80 PREV SETPOINT d VB96 161400 No Edit No Acknowledgement No Password VB97 161411 Signed Word 1 Digits to the right of the decimal VW98 16400 Embedded Data Value Move data for display here VB100 NEW SETPOINT VB114 161418 Edit Notification V114 2 No Acknowledgement Edit Requires Pass VB115 161451 Real Double Word 1 Digits to the right of the decimal VD116 1640000 Embedded Data Value Move data for display here MESSAGE 3 Message Enable Bit V12 5 VB120 ACKNOWLEDGE MESSAGE B
35. time Mo Fr 7 00 to 17 00 Phone 49 911 895 7200 Fax 49 911 895 7201 E Mail authorization nbgm siemens de GMT 41 00 Premium Hotline fee based only with SIMATIC Card Local time Mo Fr 0 00 to 24 00 49 911 895 7777 Fax 49 911 895 7001 GMT 01 00 Phone E Mail simatic support E Mail simatic hotline E Mail simatic hotline nbgm siemens de sea siemens com sae siemens com sg GMT 1 00 GMT 5 00 GMT 48 00 Nuremberg SIMATIC spoken on the authorization hotline The languages of the SIMATIC Hotlines are generally German and English in addition French Italian and Spanish are SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 Preface SIMATIC Customer Support Online Services The SIMATIC Customer Support team offers you substantial additional information about SIMATIC products via its online services e General current information can be obtained from the Internet under http www ad siemens de simatic e Current product information leaflets and downloads which you may find useful are available the Internet under unter http www ad siemens de simatic cs viathe Bulletin Board System BBS in Nuremberg SIMATIC Customer Support Mailbox under the number 49 911 895 7100 To access the mailbox use a modem with up to V 34 28 8 Kbps with parameters set as follows 8 N 1 ANSI or dial in via ISDN x 75 64 Kbps SIMATIC TD 2
36. 00 Operator Interface vI C79000 G7076 C205 05 Contents Preface 2 1 cl ll ll ee ieee eee eee eee ee ee 1 Product Overview and Installation 000 cee e eee eee eee 1 1 1 1 Hardware Features rese expedi a ito Re n n eens 1 2 1 2 Installing the TD 200 2225 ool tL RI RI dead ere ddd 1 4 1 3 Connecting the Communication Cable 0 0 eee eee 1 6 1 4 Connecting a Power Cable 0 eee eect een eens 1 7 1 5 Cleaning the Device ix scene n Ree bebo Rok LEARN ed SR A Ros 1 7 2 Configuring the TD 200 lsseeeeeeeeene n n nnn 2 1 2 1 Starting the STEP 7 Micro WIN TD 200 Configuration Wizard 2 2 2 2 Creating a Sample Program ssssssssssseese e 2 20 3 Operating the TD 200 sseeueeeeeeee eI nnn 3 1 3 1 Using the Display Message Mode 0 cece eee eee eens 3 2 3 2 Using the Menu Mode 2 0 6 cee eee bebe bee m m ede ee ane 3 5 3 3 Viewing Messages uec entere aets a rer er cope e deor coda ea end 3 6 3 4 Viewing CPU Status Menu ssssssseeee III 3 7 3 5 FONG VO CICER 3 9 3 6 Setting Time and Date in the CPU 2 cece 3 13 3 7 Releasing th Password 2 2 2 0cc h Meade ied Maa hed gee ones Pow ESER ie 3 15 3 8 Using the TD 200 Setup Menu Option 00 cece eee eee eee 3 16 4 Creating Sample Programs 0000 cece eee eee eee 4 1 Using a Text Message to Create a Clock fora CPU 214 00
37. 005 4 2 4 2 Using the Bar Graph Character Set 0 0 cece eect eee eens 4 5 A Specifications and Reference 0 0ccee eee cece eee eee ees A 1 Certificates Directives and Declarations 0 0 ccc cee eee eee A 2 A 2 Approvals 22 ooi td SRI Ue eR aa a RM EERRLPN A 3 A 3 Technical Specifications for Model Number 6ES7 272 0AA00 0YAO A 4 A 4 ASGII Ghiaractets wise ne xe Lee RUE E Ree eR E RD RE dese Eph A 7 A 5 ALT Key Combinations for International and Special Characters A 8 SIMATIC TD 200 Operator Interface x C79000 G7076 C205 05 Vil Contents B Multiple CPU Configurations 0 000 c eee e eee eee B BI B 1 Configuring for Multiple CPU Communication B 2 B 2 Building a TD CPU Cable 2 5 2 prede e ORE Te RR EE ep ip Ned B 4 C Troubleshoollng ror dere wands ueram Rams C 1 D TD 200 Parameters and Messages i c eses een on rennen D 1 TD 200 Parameter Blok socre ee rte tme RR m Raen E NDE D 2 D 2 Building the Parameter Block zio ker Rr meme KB ERR D 4 D 3 Formatting Messages sccecescse en s emet b Rehd rp I TERI INE D 4 Embedding Data Values in a Text Message ssseeeeeeeeeeeeeee D 11 D 5 Understanding Message Types ssseseeeee II D 20 D 6 Editing Variables withthe TD 200 cnni ois nem Rae cnt Index viii SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 Product Overview and Installation 1 The Text Display 200 TD 200 is a text dis
38. 22 2 No 950 or C22 2 No 220 Report LR 81690 FM approval to Factory Mutual Approval Standard Class Number 3611 Class I Division 2 Group A B C D FM Approval ZN AN FM approval to Factory Mutual Approval Standard Class Number 3611 Class Division 2 Group A B C D Temperature class T4A is adhered to when the ambient temperature during operation does not exceed 45 C Warning Personal injury or property damage can result In hazardous areas personal injury or property damage can result if you close or disconnect an electrical circuit during operation e g plug in connections fuses switches Do not close or disconnect any live circuits unless explosion hazards can be definitely excluded Warning WARNING DO NOT DISCONNECT WHILE CIRCUIT IS LIVE UNLESS LOCATION IS KNOWN TO BE NON HAZARDOUS SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 A 3 Specifications and Reference A 3 Technical Specifications for Model Number 6ES7 272 0AA00 0YAO Table A 1 Technical Specifications Description Technical Specifications TD 200 Order number 6ES7 272 0AA00 0YAO Dimensions 76 x 148 x 27 mm 2 8 x 5 6 x 1 1 in HxWxD Weight approx 0 22kg Display STN Display 2 lines of 20 characters each 5 mm character height LED backlight normal temperature range Keyboard Membrane keypad 9 keys PG PLC interface RS 485 PPI 9 6 19 2 kbit s Supply vo
39. 6 C205 05 1 1 Product Overview and Installation 1 4 Hardware Features Components of the TD 200 The TD 200 is a small compact device that provides all the necessary components for interfacing with your S7 200 CPU Figure 1 1 shows the major components of the TD 200 These components are described in Table 1 1 For further information on the technical specifications of the TD 200 see Appendix A Communication Text Display Area Port Power SIEMENS TD 200 Connection Spacers SHIFT 0 TD CPU Cable Figure 1 1 Major Components of the TD 200 Table 1 1 Components of the TD 200 Component Description Text Display Area The text display area is a backlit liquid crystal display LCD with two 20 character lines It allows you to see messages received from the S7 200 CPU Gasket A gasket is provided with the TD 200 for installation in inclement environments Communication Port The communication port is a 9 pin D connector that allows you to connect the TD 200 to an S7 200 CPU using the supplied TD CPU cable Power Connection You can connect an external power supply to the TD 200 through the power connection access located on the right side of the TD 200 This connection is not required when you use the TD CPU cable TD CPU Cable The TD CPU cable provides communication and power to your TD 200 I
40. 7 F Floating point numbers See Real numbers Force function enabling 2 5 D 5 Index 1 Index Force I O menu accessing 3 9 changing status 3 12 correcting a password 3 10 entering a password 3 10 options 3 11 Format word data value D 11 password protection D 16 Function keys description enabling specifying memory bits 2 5 H Hardware features 1 2 O changing force status 3 12 forcing unforcing Installation TD 200 1 4 International characters A 8 ALT key combinations K Keyboard L Ladder editor 2 20 4 4 4 6 Language operator interface 2 4 D 4 M M area address parameter block 2 5 D 6 Manuals finding topics in manual set iv Menu language Menu mode force 1 O 3 9 release password 2 15 set time and date 3 13 Setup menu baud rate 3 19 CPU network address 3 17 Index 2 parameter V memory address 3 18 TD 200 network address 3 16 TD 200 Setup Menu 3 16 viewing CPU status viewing messages 3 6 Message address parameter block D 7 eid enable address parameter block Message enable flags 2 8 Message format 20 character D 9 40 character D 9 size Messages acknowledge and edit D 21 acknowledge no edits D 20 acknowledgement required 2 16 acknowledgement required edits al lowed D 21 creating 2 9 data ef text 2 10 defining 2 9 embedded data 2 16
41. 7 Wizard Block Address Enable Flags and Message Location FA E2 F3 F4 SIMATIC TD 200 Operator Interface 2 8 C79000 G7076 C205 05 Configuring the TD 200 Creating A Text Only Message The dialog box in Figure 2 8 allows you to enter the text for a TD 200 message The dialog box also shows you the starting address of the message Message beginning address It also shows you the address of the message enabled bit for this message Your program uses this message enabled bit to control the display of this message on the TD 200 Setting the message enabled bit to a 1 causes the TD 200 to read and display this message For this example type in your message as shown in Figure 2 8 This is a text only message so there is no embedded data Since there are two more messages to configure in this example click on Next Message gt to continue TD 200 Configuration Wizard x You have asked to configure 3 message s Define your message by placing your highest priority message first Message 1 of T PIRIEISISI Eni miol pli Islricialy L ssl TD 200 D A j 25 30 35 40 dmm Tlel IN EIXTTI mle Ts Isla a E AE VB40 abled bit V12 7
42. 76 C205 05 4 3 Creating Sample Programs 4 4 The program displayed in Figure 4 3 generates the clock when you download all of the blocks to the CPU and put the CPU in RUN mode Ladder Logic Network 1 SMO 0 READ RTC hg EN VB100 T HTA EN VB101 IN 2 LEN OUT vs20 HTA EN VB102 IN 2 LEN OUT vp23 HTA EN VB100 IN 2 LEN OUT vp26 HTA EN VB103 IN 2 LEN OUT vB32 HTA EN VB104 IN 2 LEN OUT va35 HTA EN VB105 IN 2 LEN OUT vp3g MOV_B EN 16 80 IN OUT vB12 Network 2 r END NETWORK 1 LD SMO 0 TODR VB100 HTA VB101 HTA VB102 HTA VB100 HTA VB103 HTA VB104 HTA VB105 NETWORK 2 MEND Statement List on every scan Had IJ as Il Il Mss Uh avs VB20 VB23 VB26 VB32 VB35 VB38 mo mS DO DOPO Ph convert the month convert the hour get the clock data convert the day convert the year convert the minute enable the message Figure 4 3 Sample Program for Creating a Clock SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 Creating Sample Programs 4 2 Using the Bar Graph Character Set This sample program illustrates the bar graph character set Version 1 1 and higher of the TD 200 support the alternate character set for creating a bar graph Select the menu command Tools TD 200 Wizard as s
43. D 11 embedding data values 2 10 D 11 enable flags 2 8 D 8 formatting embedded data value 2 12 location 2 8 no acknowledgement edits allowed no acknowledgement no edits D 20 number of prioritizing D 6 size number text only viewing viewing errors 3 7 Mode of operation display message 3 2 menu 3 5 Mounting TD 200 1 4 N Network address setting 3 16 Number of messages parameter block D 5 SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 Index O Operating mode display message mode 3 2 menu mode 35 P Parameter block D 2 20 character message format D 9 40 character message format D 9 address 2 8 description display mode configuration D 5 Force function configuration D 5 M area address 2 5 D 6 message address message enable address D 8 message size multiple 3 18 D 2 number of messages D 5 password protection D 5 recording up down arrows in D 5 ampie saving viewing 2 19 TD 200 configuration D 4 TOD clock configuration D 5 V memory location of 3 18 D 2 Password correcting 3 10 enabling password protection 2 5 entering 3 10 Password protection 2 5 configuring the parameter block 2 5 D 5 enabling a password D 16 releasing the password storing a password Pin out TD CPU cable B 4 Power external supply 1 7 TD CPU cable Program sample generating a bar graph 4 5 using text message to create a c
44. Data Pd ws i SE E Edit Allowed 0 Edit not allowed ojo 10 P IENIAN A 1 Edit allowed Figure D 17 Edit Allowed Bit of Byte 0 of the Format Word SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 TD 200 Parameters and Messages Data Size Format and Decimal Bits 0 1 2 and 4 5 6 The least significant byte of the format word is used to specify the size the format and the position of the decimal point in a displayed value The selection of signed or unsigned affects the editing range of a value Unsigned values are restricted to positive numbers Signed values can be either positive or negative Figure D 18 shows the placement of the data size format and decimal point bits in byte 1 of the format word Unsigned words have a range from 0 to 32 767 Signed words have a range from 32 768 to 32 767 Unsigned double words have a range from 0 to 2 147 483 647 Signed double words have a range from 2 147 483 648 to 2 147 483 647 Real floating point numbers have a range from 1 7549 10 8 to 3 40282 10 8 Note Due to the size of the display the TD 200 can display real numbers between 1 10 7 and 9 99999 1019 Values smaller than 1 10 7 are displayed as 0 and values larger than 9 99999 101 are displayed as eeeeee Format Word Optional Data Value Byte 0 Byte 1 Byte2 Byte3 Byte 4 Byte 5 MSBof LSBof MSBof l LSBof
45. E1 225 A 95 149 3 33 51 Q 51 81 o 6F tf e E3 227 A F9 249 4 34 52 R 52 82 p 70 112 u E4 228 FB 251 5 35 53 IS 53 83 la 71 113 o E5 229 FC 252 6 36 54 T 54 84 r 72 114 g EC 236 Il FD 253 7 37 55 U 55 85 s 73 M5 EE 238 MM FE 254 8 38 56 V 56 86 t 74 16 EF 239 WWW FF 255 9 39 57 w 5 87 u 75 17 o FA 244 3A 58 x 58 88 v 76 118 F5 245 3B s9 Y 59 89 w 77 119 z F6 246 lt 3C 60 z 5A 90 x 78 120 n F7 247 3D 61 5B 91 ly 79 121 SIMATIC TD 200 Operator Interface A 6 C79000 G7076 C205 05 Specifications and Reference A 5 ALT Key Combinations for International and Special Characters When entering certain international and special characters in the STEP 7 Micro WIN TD 200 Configuration Wizard they may not appear correctly on the TD 200 display If the characters do not display correctly use the ALT key and number combinations shown in Table A 3 to enter the characters in the TD 200 Configuration Wizard Table A 3 ALT Key Combinations for International and Special Characters Character ALT Key Combination Character ALT Key Combination Alt 0129 Alt 0164 Alt 0132 Q Alt 0234 Alt 0145 5 Alt 0228 Alt 0146 H Alt 0227 Alt 0134 y Alt 0157 Alt 0148 F Alt 0195 left arrow A Alt 0143 4 Alt 0180 right arrow o Alt 0248 Alt 0200 single bar Alt 0224 iI Alt 0201 double bar B Alt 0225
46. Next Message gt 39th position and click _ Embedded Data lt Prev Cancel Figure 2 14 Wizard Embedding Data to Require Acknowledgement SIMATIC TD 200 Operator Interface 2 16 C79000 G7076 C205 05 Configuring the TD 200 The Embedded Data dialog box is shown in Figure 2 15 For this message select a data format of None since there is no data to be displayed To force acknowledgement of the message select the User must acknowledge message check box Note If you have more than one embedded data value in a message you only need to select the acknowledgement check box for the first embedded data value in the message The TD 200 ignores the acknowledge bit in all subsequent data values of the message For this example make the selections shown in Figure 2 15 and click on the OK button to return to the message configuration dialog box Embedded Data x Data Format Display Format Digits to the right of the None Signed decimal C Word Double Word C Unsigned a A User must acknowledge message Is the user allowed to edit this data Delete Cancel Figure 2 15 Embedded Data Requiring Acknowledgement of Message SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 2 17 Configuring the TD 200 2 18 Now that you have set the format to require acknowledgement of th
47. PU password restricts editing of the force information in the S7 200 CPU This password is different from the password protection offered by the TD 200 which restricts the editing of variables that are embedded in a message Accessing the Menu To access the Force I O menu perform the following steps Key Action Display 1 ESC The TD 200 enters the Menu mode MENU MODE VIEW MESSAGES 2 Y The TD 200 scrolls down the menu i options two times MENU MODE FORCE I O 3 ENTER The TD 200 enters the Force I O menu If a force function is password PASSWORD REQUIRED protected the TD 200 displays the PASSWORD B ok eee following Note Pressing ESC at any time while you are forcing I O returns you to the Display Message mode The TD 200 automatically returns to the Display Message mode after one minute if no keys are pressed SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 3 9 Operating the TD 200 Entering a Password To enter a password perform the following steps Key Action Display 1 Y The TD 200 scrolls through the i possible characters for the password PASSWORD REQUIRED PASSWORD Bee 2 ENTER Press ENTER when the correct character is found for the current password character location The PASSWORD di kkkkk
48. SIEMENS SIMATIC TD 200 Operator Interface User Manual This manual has the order number 6ES7272 0AA00 8BAO 10 99 Edition 5 Preface Product Overview and Installation Operating the TD 200 Creating Sample Programs Specifications and Reference Multiple CPU Configurations 4 gt O O Ke O m 3 oO s 5 Q P 2 S O 3 O 9 D 2 a gt oO D O N e e oO 0 gt Bc nD TD 200 Parameters and Messages UO 2 on D x Notes on Safety This manual contains notices which you should observe to ensure your own personal safety as well as to protect the product and connected equipment These notices are highlighted in the manual by a warning triangle and are marked as follows according to the level of danger Danger indicates that death severe personal injury or substantial property damage will result if proper precautions are not taken Warning indicates that death severe personal injury or substantial property damage can result if proper precautions are not taken N Caution indicates that minor personal injury or property damage can result if proper precautions are not taken Note draws your attention to particularly important information on the product handling the product or to a particular part of the documentation Qualified Personnel Only qualified personnel should be allowed to install and work on this equipment Quali
49. SSS SSS SS Ss Sa e Figure 4 1 Accessing the TD 200 Configuration Wizard SIMATIC TD 200 Operator Interface 4 2 C79000 G7076 C205 05 Creating Sample Programs To create the parameter block for this example use the TD 200 Configuration Wizard and make the following selections Select English disable bar graph character set Enable time of day menu disable force menu and disable password protection Reserve marker byte MO for function keys update as fast as possible Select one 20 character message oc ron a Select parameter block starting byte at 0 message enables at 12 message information at 20 6 Set message text bb bb bbbbbbbb bb bb where b is a blank space Figure 4 2 shows the resulting data block for this clock sample BEGIN TD200_BLOCK 0 Comments within this block should not be edited or removed VBO TD TD 200 Identification VB2 16 10 Set Language to English set Update to As fast as possible VB3 16 20 Set the display to 20 character mode Up key V3 2 Down key V3 3 VB4 1 Set the number of messages VB5 0 Set the Function Keys notification bits to MO 0 MO 7 VW6 20 Set the starting address for messages to VW20 VW8 12 Set the starting address for message enable bits to VW12 MESSAGE 1 Message Enable Bit V12 7 VB20 P END TD200 BLOCK 0 Figure 4 2 Data Block of the Clock Message SIMATIC TD 200 Operator Interface C79000 G70
50. T vB12 MOV B EN IN OUT Bo Network 2 MO 0 MOV B EN 16880 IN OUT vB12 M0 0 R 1 Network 3 V114 2 V114 2 R a V 1 MUL_R EN vp116 IN1 10 00000 IN2 OUT aco TRUNC EN ACO IN OUT Ac MOV_W EN AC1 IN OU VW98 MOV_B EN 16 20 IN OU VB12 Network 4 V158 1 V158 1 R d C 1 MOV B EN 168480 IN OU VB12 Network 5 MO 1 MOV B EN 16 E0 IN OUT vB12 MO 1 R cR o3 Network 6 M0O 2 MOV B EN 0 IN OUT vB12 M0 2 R e 3 9 Network 7 END NETWORK 1 LD SMO 1 MOVB 16480 VB12 MOVB 0 MBO NETWORK 2 LD MO 0 MOVB 16440 VB12 R MO 0 1 NETWORK 3 LD V114 2 R Vi14 2 1 MOVR VD116 ACO R 10 00000 ACO TRUNC ACO AC1 MOVW AC1 VW98 MOVB 16420 VB12 NETWORK 4 LD V158 1 R V158 1 1 MOVB 16480 VB12 NETWORK 5 LD MO 1 MOVB 164E0 VB12 R MO 1 1 NETWORK 6 LD M0 2 MOVB 0 VB12 R MO 2 1 NETWORK 7 MEND Statement List if this is the first scan enable the first message clear all function key bits if F1 has been pressed enable message 2 for display reset F1 key M bit if new setpoint edit bit is set reset edit bit get edited real value times 10 for scaling convert to an integer update prev setpoint value enable message 3 for display if message 3 acknowledge bit is set reset message 3 ack bit enable message 1 for display if F2 has been pressed enable all 3
51. TD 200 to modify variables embedded in the messages The operator uses the arrow keys and the ENTER key to select a message and to edit variables Use the following procedure to edit a variable 1 Select a message by pressing either the UP or the DOWN arrow key to place the cursor on the first character of the desired message 2 Press ENTER to move the cursor to the least significant right most character of the first editable variable in the message 3 If the variable is password protected enter the 4 digit password at the prompt and press ENTER 4 Press either the UP or the DOWN arrow key to increment or decrement the variable Pressing and holding either the UP or the DOWN key accelerates the increment or decrement operation To move the cursor to the next digit position press either the SHIFT UP left or the SHIFT DOWN right keys To reset the variable to 0 press the SHIFT ENTER keys 5 Press ENTER to write the updated variable to the CPU At the same time the updated value is written to the CPU the corresponding edit notification bit is set to 1 If you do not edit the message variable or abort the edit by pressing ESC the message enable bit is not cleared by the TD 200 The message enable bit is cleared by the TD 200 only when you write the last editable variable to the CPU The UP and DOWN arrows that indicate higher and lower priority messages if any are present are disabled while an edit is in prog
52. Variables with the TD 200 You can use the TD 200 to modify variables embedded in the messages You can also configure a message to require that an operator acknowledge the message see Section D 5 Messages that must be acknowledged flash when displayed on the TD 200 The operator uses the arrow keys and the ENTER key to acknowledge messages and to edit variables Note Due to restrictions in the format used to store real floating point numbers in both the S7 200 CPU and the TD 200 the accuracy of the number is limited to six significant digits Editing a real number with more than six digits may not change the value of the variable or may cause other digits within the number to change Changing the least significant right most digit of a real number variable with more than six digits may have no effect For example if you try to change the 9 in 1234 56789 the value of the variable does not change Changing the most significant left most digit of a real number variable with more than six digits may cause other less significant digits in the variable to change Acknowledging and Editing a Message D 22 Use the following procedure to edit a variable 1 If the message does not require acknowledgement is not flashing select the message by pressing either the UP or the DOWN arrow key to place the cursor on the first character of the desired message Press ENTER to move the cursor to the least significant rig
53. Y PRESSING ENTER VB158 16 01 No Edit Acknowledgement Notification V158 1 No Password VB159 16 00 No Data 0 Digits to the right of the decimal END TD200 BLOCK 0 EUM gt Figure 2 17 Data Block Editor Showing a Sample TD 200 Parameter Block SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 2 19 Configuring the TD 200 2 2 Creating a Sample Program Click on the Ladder Editor to create and view your program in Ladder Logic Click on the Statement List Editor to create and view your program in Statement List format Figure 2 18 shows a sample program in both the Ladder and Statement List editors This program uses the TD 200 configuration information from the example created in this chapter Download the program and data block to a CPU Attach a TD 200 to the CPU to see the messages created with the wizard Use the following keys on the TD 200 e Press F1 to go to the setpoint message e Press ENTER to edit the setpoint Press ENTER again to go to the acknowledge message e Press ENTER to acknowledge the third message e Press F2 to enable all three messages at once e Press F3 to disable all the messages SIMATIC TD 200 Operator Interface 2 20 C79000 G7076 C205 05 Configuring the TD 200 Ladder Logic Network 1 SMO 1 MOV B EN 16880 IN OU
54. age to the CPUs You must only connect communication lines pins 3 5 and 8 not power lines pins 2 and 7 when networking CPUs Note When you connect a PG 702 to a network of CPUs and TD 200s the PG 702 does not function if there are more than three TD 200s Note The display update time slows as more TD 200s are added to the network SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 B 3 Multiple CPU Configurations B 2 Building a TD CPU Cable The TD CPU cable is used for connecting a display device to an S7 200 CPU If you do not have a TD CPU cable refer to Figures B 2 and B 3 to create your own cable Making a Cable That Supplies Power to the TD 200 Figure B 2 shows you the pin out of TD CPU cable with power supplied to the TD 200 Use this option when you want the TD 200 to receive power from an 87 200 CPU TD 200 Side x a S7 200 Side NC 1 1 24 VDC Return 2 9 2 24VDC Return Transmit Receive Data 3 3 Transmit Receive Data NC 4 4 Logic Ground 5 en 9 5 Logic Ground NC 6 6 24VDC 7 7 24VDC Transmit Receive Data 8 e 8 Transmit Receive Data NC 9 9 VLA Se Figure B 2 TD CPU Cable with Power Connections Making a Cable That Does Not Supply Power to the TD 200 Figure B 3 shows you the pin out of a TD CPU cable without power supplied to the TD 200 Use this option when you want the TD 200 to receive power from an externa
55. an optional double word value or with an optional real floating point value The format word uses two bytes of your message if it is not followed by a data value four bytes of your message if the format word is followed by a word value and six bytes of your message if the format word is followed by a double word value or a real floating point value Figure D 9 shows each type of format word usage Format Word without an Optional Data Value ByteO Byte NOTE This allows you to configure a message for MSBof LSBof acknowledgement to be flashing butto have no data i to display Format Format Format Word with an Optional Word Value ByteO Byte1 Byte2 Byte3 MSBof LSBof MSBof LSBof Format Format Word Word Format Word with an Optional Double Word Value or Real Floating Point Value ByteO Byte Byte2 Byte3 Byte4 Byte5 MSBof LSBof MSB of LSBof Format Format DWord DWord Figure D 9 Format Word Usage SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 TD 200 Parameters and Messages Defining the Data Value Format Figure D 10 shows the bit values of Byte 0 and Byte 1 of the format word Byte 0 uses only five bits bits 0 through 4 Byte 1 uses only six bits bits 0 1 2 and 4 5 6 All other bits of the byte for both Byte 0 and Byte 1 must be set to zero
56. be used with additional means of protection For examle a surge voltage protector available from the Dehn company type RZ E 24 V order No 917 204 A 4 SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 Specifications and Reference Table A 1 Technical Specifications Description Technical Specifications Noise immunity to high frequency emission 10 V m at 80 amplitude modulation at 1 kHz 9 KHz 80 MHz to IEC 1000 4 3 10 V m at 80 amplitude modulation at 1 kHz 80 MHz 1 GHz to IEC 1000 4 6 10 V m pulse modulated 50 duty cycle at 900 MHz to IEC 1000 4 3 Climatic conditions Temperature Operation Storage Transport Tested to DIN IEC 68 2 1 DIN IEC 68 2 2 0 C to 45 C 32 F to 113 F rate of temperature change max 10 C h 20 C to 60 C 4 F to 140 F rate of temperature change max 20 C h Relative humidity Operation Storage Transport Tested to DIN IEC 68 2 3 5 to 85 at 30 C no condensation 5 to 93 at 40 C no condensation Mechanical environmenta conditions Vibration Tested to DIN IEC 68 2 6 Operation 10 to 58 Hz amplitude 0 075 mm 58 to 150 Hz acceleration 9 8 m s2 Transport packaged 5 9 Hz amplitude 3 5 mm 9 500 Hz acceleration 9 8 m s Shock Tested to DIN IEC 68 2 27 29 Operation Semisinusoidal 150 m s 159 11 ms Transport packaged Semisinusoidal 250 m s 25g 6 ms Special fea
57. ct The cursor then moves to the next field Note Pressing ENTER when the cursor is on the day of the week field writes the new time and date to the CPU Pressing ESC at any time aborts the edit rereads the time from the CPU and returns the cursor to the day field Pressing ESC with the cursor on the day field returns you to the Display Message mode Note The TD 200 does not check for illegal dates Illegal dates can be written to the CPU SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 Operating the TD 200 3 7 Releasing the Password The Release Password option only appears if you have defined a password for the TD 200 The Release Password option allows the operator to end or pause an editing session and to return the TD 200 to password protection The password must then be reentered before any editing is allowed The TD 200 also has a 2 minute time out feature which automatically releases the password thereby restoring password protection If the keypad is inactive no keys are pressed for 2 minutes the TD 200 prompts the operator to enter the password again before editing Note The Release Password option affects only the password protection offered by the TD 200 which restricts the editing of data values that are embedded in a message The Release Password option is set in the parameter block for the TD 200 The Release Password option does not affect the CPU password that restricts the e
58. d the program to a CPU and place the CPU in RUN mode Adjust potentiometer 0 to display the bar graph Note This example does not produce an exact representation of the analog potentiometer value The partial bars are approximate SIMATIC TD 200 Operator Interface 4 6 C79000 G7076 C205 05 Creating Sample Programs Network 1 SMO 0 MOV B EN 16 80 IN OUT vB12 FILL_N EN 16 2020 IN 10 N OUT vw20 MOV DW EN 0 IN OUT aco MOV DW EN 0 IN OUT ac MOV_B EN SMB28 IN OUT aco DIV EN ACO IN1 13 IN2 OUT aco MOV B EN 16 FF IN OUT VB19 BLKMOV B EN VB19 IN ACO N OUT va20 SHR DW EN ACO IN 16 N OUT AC1 DIV EN AC1 IN1 3 IN2 OUT aci ADD I EN 16 FA IN1 AC2 IN2 OUT AC2 MOV DW amp VB20 IN OUT Ac2 Aco IN1 AC2 IN2 OUT AC2 NETWORK 1 LD SMO 0 MOVB 16480 VB12 FILL 16322020 VW20 MOVD 0 ACO MOVD 0 AC1 MOVB SMB28 ACO DIV 13 ACO MOVB 16 FF VB19 BMB VB19Q VB20 MOVD ACO AC1 SRD AC1 16 DIV 3 AC1 l 16 FA AC1 MOVD amp VB20 AC2 l ACO AC2 MOVB AC1 AC2 NETWORK 2 MEND Ladder Logic Statement List 10 ACO on every scan enable the message fill entire message with blanks clear a space to work Iss g
59. diting of a user program running on an S7 200 CPU Restoring the Password Protection Once you have finished editing use the following procedure to end your editing session and restore the password protection for modifying variables you must then reenter the password to make any additional changes Action The TD 200 enters the Menu mode Display MENU MODE VIEW MESSAGES The TD 200 scrolls down the menu options four times MENU MODE RELEASE PASSWORD Key 1 ESC 2 Y y y y 3 ENTER The TD 200 returns to the password protected operations SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 3 15 Operating the TD 200 3 8 Using the TD 200 Setup Menu Option The TD 200 Setup menu allows you to set the network address of the TD 200 and the S7 200 CPU the address of the parameter block stored in V memory of the CPU and the baud rate for communication The network addresses allow the TD 200 to be connected to a network with multiple master and slave devices Entering the address where the TD 200 looks for its parameter block allows you to have several TD 200 devices connected to a single CPU Note Pressing ESC with the cursor on the left most character returns you to the Display Message mode If you change either of the setup values the TD 200 reinitializes the
60. e TD 200 immediately displays the first menu item as shown in Figure 3 2 providing that password protection is not enabled If the password protection option is enabled the TD 200 displays a prompt for entering the password a four digit integer from 0000 to 9999 Enter the correct password to view the first menu item as shown in Figure 3 2 SIEMENS TD 200 MENU MODE A VIEW MESSAGES F5 F6 F7 F8 wv Fi F2 F3 F4 sa 4 gt esc enen lo a Figure 3 2 Menu Mode Menus Available The menu items available in the Menu mode are View Messages View CPU Status Force I O if allowed in parameter block Set Time and Date if allowed in parameter block Release Password if enabled TD 200 Setup Selecting Menu Options To select a menu item you scroll through the list of available items by pressing the UP and DOWN arrows When the desired menu item is displayed press ENTER Exiting Menu Mode The TD 200 exits the Menu mode when you press ESC during the display of one of the menu items Also the TD 200 exits the Menu mode automatically after one minute and returns to the Display Message mode if you have not pressed any keys SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 3 5 Operating the TD 200 3 3 Viewing Messages With the View Messages menu you can sequentially view all of the messages and process va
61. e decimal place were specified for the value 12 567 the TD 200 would display 12 6 SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 TD 200 Parameters and Messages The number of display characters that are used to display a value varies This variation is not reflected in the number of bytes that are required to store the value in the S7 200 CPU memory In the CPU memory two bytes are required to store a word value and four bytes are required to store a double word or a real floating point value Table D 1 shows you how many display characters are required for each display format and the maximum number of display characters required for each format For example if you know that the size of the value will never exceed three digits and will always be positive then the number of display characters required will always be less than the maximum values given in Table D 1 For real floating point numbers the TD 200 uses up to 20 digits to represent the number This includes the number of decimal places that were specified in the format word See Figure D 18 If a number cannot be displayed within the number of digits available the TD 200 displays eeeeee for that value Table D 1 Required Display Characters for Each Display Format Number of n g Number of Display Value Size adie to the Characters Example Right of the maximun Decimal Point maximum 0 5 12345 1to4 6 1234
62. e message the Acknowledgement notification bit field displays the address location of the acknowledge notification bit as shown in Figure 2 16 This location can be used in the user program to take an action when the user acknowledges the message on the TD 200 The TD 200 sets this bit to 1 when the message is acknowledged The user program is responsible for resetting the acknowledge notification bit to 0 if it is used within the program Click the Finish button to exit the TD 200 Configuration Wizard TD 200 Configuration Wizard x You have asked to configure 3 message s Define your message by placing your highest priority message first Message 3 of EE AJC JK JN JO M 25 40 R Sij G EN E R Message beginning address VB80 Message enabled bit V12 6 Acknowledgement notificationbit V78 1 EmbeddedD Previous Message Next Message gt Note The address of the acknowledge 1 notification bit is displayed Prev Cancel Figure 2 16 Wizard Message Requires Acknowledgement SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 Configuring the TD 200 Viewing the TD 200 Parameter Block and Messages The TD 200 Configuration Wizard creates a data block containing
63. er block location and it reads the data contained in the block CPU Memory Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8 Byte 9 Byte 10 Byte 11 Parameter TD 200 No of MArea Message Message P Block ID aurat Enable assword E oc s Configuration Msgs Address Address Add ecd optional x Points to messages yah tt 3 2 i 0 v O 4 S 2 I A LILIL UJUJUJU O PICIF D WW V Display Mode Language Display 20 or 40 characters per message Update Rate Disable Enable Force Function Disable Enable Time of Day Clock Menu Select Standard or Disable Enable Edit Password Alternate Bar Graph Note If enabled password is stored in bytes 10 and 11 character set of extended parameter block Figure D 2 TD 200 Parameter Block SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 D 3 TD 200 Parameters and Messages D 2 Building the Parameter Block Parameter Block ID Bytes 0 and 1 The TD 200 monitors the CPU for messages To display the messages it must first locate the parameter block that contains the block ID information TD The TD 200 parameter block is identified by two bytes byte 0 must be the ASCII character T and byte 1 must be the ASCII character D TD 200 Configuration Bytes 2 and 3
64. es as the anchor point for that value in the TD 200 display Data values are always right justified to that anchor point within messages on the TD 200 display As a data value grows in magnitude it utilizes more spaces to the left of the anchor point and can begin to use the spaces occupied by the message text Be sure to leave sufficient space between the end of your text and the anchor point to allow for the expected range of the data value The number of display characters used to display a value varies with the size of the value This number of characters required to display a number is not the same as the number of characters used to store the embedded data value in the message The number of display characters required depends on the range of values for that number in a specific application See Table D 1 for examples of the number of display characters required for different display formats The TD 200 displays all values as decimal numbers Positive signed values are displayed without a sign Negative signed values are displayed with a leading minus sign Unsigned values are displayed without a sign A leading zero is used for all fractional numbers for example 0 5 Real numbers are displayed with the number of decimal places you specify The value is rounded to the specified decimal place SIMATIC TD 200 Operator Interface 2 10 C79000 G7076 C205 05 Configuring the TD 200 For this example type in the text shown in Figure 2 9 Th
65. et the pot value divide pot value by 13 20 13 gt 256 create the full bar character move full bars to message put remainder into accumulator 1 move remainder to lower word divide remainder by 3 to get fifths create character number of fifths point to start of message offset to first blank space store partial block to buffer MOV_B EN AC1 IN OUT ac2 Network 2 END Figure 4 5 Sample Program for Creating a Bar Graph SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 4 7 SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 Specifications and Reference This appendix contains the technical specifications and requirements for the TD 200 It also lists ASCII characters and special ALT key combinations for entering international and special characters Chapter Overview Section Description Page A 1 Certificates Directives and Declarations A 2 A 2 Approvals A 3 Specifications for Model Number 6ES7 272 0AA00 0YAO A 4 A 4 ASCII Characters A 6 A 5 ALT Key Combinations for International and Special Characters A 7 ranee e a Specifications and Reference A 1 Certificates Directives and Declarations Notes on the CE Symbol C The following applies to the SIMATIC product described in this operating instruction EMC Directive This product fulfils the requirements for the EC directive 89 336 EEC on electromagnetic compatibility and the follow
66. ew and Installation 1 4 Connecting a Power Cable The TD 200 receives power either from the S7 200 CPU or from an external plug in power supply unit Note If you are using the TD 200 with a network of S7 200 CPUs special consideration must be taken with the communication and power connections See Appendix B Supplying Power from the S7 200 CPU Figure 1 6 shows you the TD 200 receiving its power from the CPU through the TD CPU cable Use this type of power supply when the distance between the TD 200 and the S7 200 CPU is less than 2 5 m 8 2 ft 7 200 CPU TD 200 SIEMENS TD 200 SIMATIC 7 200 EX K e Ng N TD CPU Cable Figure 1 6 Supplying Power with the TD CPU Cable Supplying Power from an External Power Supply Figure 1 7 shows the TD 200 receiving its power from an external power supply Use this type of power supply when the distance between the TD 200 and the S7 200 CPU is greater than 2 5 m 8 2 ft If you choose to connect the TD 200 to the CPU with a longer cable 7 2 5 m 8 2 ft use PROFIBUS components see the SINEC IK10 Catalog The power supply is available from your Siemens distributor See Appendix A for part numbers TD 200 ToCPU AG SIEMENS TD 200 Ph g
67. fied persons are defined as persons who are authorized to commission to ground and to tag circuits equipment and systems in accordance with established safety practices and standards Correct Usage Note the following Warning This device and its components may only be used for the applications described in the catalog or the technical description and only in connection with devices or components from other manufacturers which have been approved or recommended by Siemens This product can only function correctly and safely if it is transported stored set up and installedcorrectly and operated and maintained as recommended Trademarks SIMATIC SIMATIC NET SIEMENS AG and SIMATIC HMI are registered trademarks of Third parties using for their own purposes any other names in this document which refer to trade marks might infringe upon the rights of the trademark owners Copyright Siemens AG 1995 All rights reserved The reproduction transmission or use of this document or its contents is not permitted without express written authority Offenders will be liable for damages All rights including rights createdby patent grantor registration of a utility model or design are reserved Siemens AG Bereich Automatisierungs und Antriebstechnik Geschaeftsgebiet Industrie Automatisierungssysteme Postfach 4848 D 90327 Nuernberg Disclaimer of Liability We have checked the contents of this manual for agreement with the
68. fined function keys F1 F2 F3 F4 You define these four function keys in your S7 200 CPU program Pressing a function key sets an M bit Your program can use this bit to trigger a specific action Table 1 3 Description of Function Keys Function Keys F1 Description Function key F1 sets the Mx 0 bit If you press the SHIFT key along with or prior to pressing the F1 key F1 sets the Mx 4 bit F2 Function key F2 sets the Mx 1 bit If you press the SHIFT key along with or prior to pressing the F2 key F2 sets the Mx 5 bit F3 Function key F3 sets the Mx 2 bit If you press the SHIFT key along with or prior to pressing the F3 key F3 sets the Mx 6 bit F4 Function key F4 sets the Mx 3 bit If you press the SHIFT key along with or prior to pressing the F4 key F4 sets the Mx 7 bit SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 1 3 Product Overview and Installation 1 2 Installing the TD 200 Preparing the Mounting Surface Use the template in Figure 1 2 to cut a 138 mm x 68 mm or 5 4 in x 2 7 in hole in the mounting surface DIN 43700 68 mm 2 7 in 138 mm 5 4 in e Figure 1 2 Mounting Surface Hole Dimensions Preparing the TD 200 for Mounting Use the following steps to prepare the TD 200 for mounting 1 Remove the three screws from the rear of the TD 200 using a flat head screwdriver See Figure 1 3 2 Remo
69. formation contained in Byte 3 TD 200 Configuration 0 1 Byte 2 Byte 3 4 5 6 7 8 9 10 11 MSB of LSB of Config Config MSB LSB D Display Mode Fes by th eh 2 0 20 characters per message olP ICIFIUA DA o D L 1 40 characters per message ES to P Edit Password DA Down arrow key 0 disable 0 Key was not pressed 1 enable __1 Key was pressed UA Up arrow key 0 Key was not pressed C TOD Clock Menu 1 Key was pressed 0 Disable the TOD clock menu F Force Function 1 Enable the TOD 0 Disable the force function menu clock menu 1 Enable the force function menu Note Values are given in hexadecimal values Figure D 4 Information Contained in Byte 3 of the TD 200 Parameter Block Number of Messages Byte 4 Byte 4 of the TD 200 parameter block defines the number of messages you have configured The TD 200 accepts values 0 to 80 SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 D 5 TD 200 Parameters and Messages Prioritizing Messages To ensure that you receive the most important message first the TD 200 uses a fixed priority scheme In this scheme a higher priority message displaces a lower priority message There is one message enable bit for each message Therefore you can have from 0 to 80 message enable bits correspondi
70. from the Menu mode if you do not press any keys for one minute Figure 3 1 shows you the default message of the Display Message mode SIEMENS TD 200 SIMATIC TD 200 A F5 F6 F7 F8 wv Fi F2 F3 F4 ESC ENTER 0 E SHIFT Figure 3 1 Display Message Mode Functions Available In the Display Message mode you can perform the following functions Scroll through enabled messages Edit values e Acknowledge a message There is no cursor on the display in the Display Message mode The cursor is only displayed when a key is pressed To show the cursor you must press either the UP or the DOWN key Scrolling through Messages 3 2 If there are more messages enabled than the display can show the TD 200 displays the one or two based on message size highest priority messages and places a flashing DOWN arrow at the right most character of the second line This indicates that there are more messages available for display Use the following steps to view additional messages 1 Press the DOWN arrow The TD 200 displays the next lower priority message s 2 Press the UP arrow The TD 200 displays the next higher priority message s 3 Press any key except the UP or DOWN arrows The TD 200 exits the scrolling mode SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 Operating the TD 200 Editing a Value You can use the
71. g the value are displayed any value that was modified but not saved is overwritten by the previous original value When you abort an edit the cursor returns to the left most character of the message The message is not removed from the display until all of the edits are completed and written to the CPU If the message was configured for acknowledgement the message starts to flash again since the edit was not completed Note An edit is automatically aborted if you do not press a key after one minute Acknowledging a Message 3 4 Some messages require acknowledgement To acknowledge a message move the cursor to the first character of the message and press ENTER Messages requiring acknowledgement are not replaced on the display until you acknowledge the message Messages that do not require acknowledgement or editing are replaced on the display if a higher priority message is enabled by the S7 200 CPU For more information on acknowledging a message see Section D 5 SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 Operating the TD 200 3 2 Using the Menu Mode The Menu mode of the TD 200 allows you to view all messages display the S7 200 CPU status information view and set the time and date in CPUs with real time clocks force I O release the password and modify the configuration of the TD 200 The TD 200 enters the Menu mode when you press ESC and the cursor is at the left most character of a line Th
72. he final dialog box click on Finish to validate and save the parameter block and close the wizard You can view the configured parameter block and messages by opening the STEP 7 Micro WIN data block editor SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 Configuring the TD 200 8i STEP 7 Micro WIN cAmicrowin project1 prj LL isl Project Edit View CPU Debug ls Setup Window Help DA g KES e Ja 2 A 200 Wizard TD 200 Configuration Wizard Project Services Edit Add Tools This wizard will help you configure TD 200 messages quickly and easily When you are finished the wizard will generate the supporting data block code for you TD 200 A V BB Fa To begin configuring TD 200 messages click Next lt Prev Cancel a pes m Figure 2 1 Accessing the TD 200 Configuration Wizard SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 2 3 Configuring the TD 200 Selecting Language and Bar Graph Character Set 2 4 The first dialog box in the TD 200 Configuration Wizard allows you to select the language and character set Use the drop down list box shown in Figure 2 2 to select the language in which the TD 200 menus display This selection does not affect the text of the user messages displayed on the TD 200 Use the option buttons to select the
73. hown in Figure 4 1 and use the TD 200 Configuration Wizard to make the following selections 1 Select English Enable bar graph character set 2 Disable time of day menu force menu and password protection 3 4 5 Reserve marker byte MO for function keys update as fast as possible Select one 40 character message Select the parameter block starting byte at VBO message enables at VB12 and message information at VB20 Set message text bbbbbbbbbbbbbbbbbbbb where b is a blank BAR GRAPH SAMPLE Figure 4 4 shows the data block generated in this sample BEGIN TD200 BLOCK 0 Comments within this block should not be edited or removed VBO TD TD 200 Identification VB2 16 90 Set Language to English set Update to As fast as possible VB3 16 01 Set the display to 40 character mode Up key V3 2 Down key V3 3 VB4 1 Set the number of messages VB5 0 Set the Function Keys notification bits to MO 0 MO 7 VW6 20 Set the starting address for messages to VW20 VW8 12 Setthe starting address for message enable bits to VW12 MESSAGE 1 Message Enable Bit V12 7 VB20 BAR GRAPH SAMPLE END TD200 BLOCK 0 Figure 4 4 Data Block of the Bar Graph Sample Program SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 4 5 Creating Sample Programs After you finish entering the parameters in the wizard create the program shown in Figure 4 5 download the data block an
74. ht most character of the first editable variable For messages that require acknowledgement pressing ENTER also sets the acknowledge notification bit in the CPU and halts the flashing of the message on the display If the variable is password protected enter the 4 digit password at the prompt and press ENTER Press either the UP or the DOWN arrow key to increment or decrement the variable Pressing and holding either the UP or the DOWN key accelerates the increment or decrement operation To move the cursor to the next digit position press either the SHIFT UP left or the SHIFT DOWN right keys To reset the variable to 0 press the SHIFT ENTER keys Press ENTER to write the updated variable to the CPU On the same program scan the edit notification bit is set in the format word corresponding to the variable being edited SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 TD 200 Parameters and Messages If there are more editable variables in the message the cursor moves to the next variable After all of the variables in the message have been edited the message enable bit for the message is cleared in the CPU The message is then removed from the display on the next update cycle If you do not edit the message variable or if you abort the edit by pressing ESC the message enable bit is not cleared by the TD 200 The message enable bit is cleared by the TD 200 only when you write the last edi
75. ht of the decimal the TD 200 displays 12 3 The Embedded Data dialog box contains a check box to require acknowledgement of the message If a message requires acknowledgement it flashes on the TD 200 display until the operator presses ENTER The dialog box also contains a check box for allowing editing of the data value If this box is selected the operator can edit the embedded data value If the box is not checked the data cannot be edited The Embedded Data dialog box also lists the address of the data value within the message The user program uses this address to write the data value in the message For this example make the selections shown in Figure 2 10 and click OK SIMATIC TD 200 Operator Interface 2 12 C79000 G7076 C205 05 Configuring the TD 200 Embedded Data Data Format C None Word Double Word Display Format Signed C Unsigned decimal u User must acknowledge message Is the user allowed to edit this data Digits to the right of the Address of Data Value VW98 Delete Cancel Figure 2 10 TD 200 Message Creating a Word Embedded Data SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 2 13 Configuring the TD 200 2 14 Figure 2 11 shows the message dialog box after you have formatted the first embedded data value The grayed fields show the characters used by the format informati
76. il Alt 0202 triple bar Alt 0238 WN Alt 0203 four bars u Alt 0230 Tm Alt 0204 five bars o Alt 0229 T Alt 0194 up arrow e Alt 0155 SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 A 7 SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 Multiple CPU Configurations B This appendix explains how to connect multiple TD 200s and S7 200 CPUs together on one communication network The TD 200s act as network masters and do not interfere with one another The CPUs can be either masters or slaves on the network Chapter Overview Section Description Page B 1 Configuring for Multiple CPU Communication B 2 B 2 Building a TD CPU Cable B 4 SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 B 1 Multiple CPU Configurations B 1 Configuring for Multiple CPU Communication Figure B 1 shows a typical network In this figure there are two TD 200s and two CPUs Each TD 200 communicates to one of the CPUs The addresses of each device are noted below the device in the figure Refer to Section 3 8 for information about how to set an address in the TD 200 Refer to the CPU s programming software documentation for help in changing the address of the S7 200 CPU In this example the TD 200 Number 1 is configured to communicate to the CPU at address 2 CPU Number 1 and TD 200 Number 2 is configured to communicate to the CPU at address 3 CPU Number 2 Note You can connect multi
77. ing fields of application apply according to this CE symbol Field of Application Requirement For Emitted Interference Noise Immunity Residential and commercial areas and EN 50081 1 1992 EN 50082 1 1992 small businesses Industry EN 50081 2 1993 EN 50082 2 1995 Low Voltage Directive This product fulfils the requirements for the EC directive 73 23 EEC on low voltage and was tested to EN60950 Declaration of Conformity The EC declarations of conformity and the documentation relating to this are available to the authorities concerned according to the above EC directive from Siemens AG Bereich Automatisierungs und Antriebstechnik A amp D AS E4 Fr Zisler Postfach 1963 D 92209 Amberg Tel 09621 80 3283 Fax 09621 80 3278 Observing the Setup Guidelines The setup guidelines and notes on safety given in the manual must be observed on startup and during operation SIMATIC TD 200 Operator Interface A 2 C79000 G7076 C205 05 Specifications and Reference A 2 Approvals Approval for USA and Canada UL CSA approval 9 290 e APPROVED Important for the U S A and Canada The characters stamped on a device are indicative of the requirements which that device meets Underwriters Laboratories UL to the UL 1950 standard Report E11 5352 Underwriters Laboratories UL to the Canadian standard C22 2 No 950 UL recognition mark Canadian Standard Association CSA to standard C
78. is example message has two embedded data values one in the top line and one in the second line The data value in the top line is an integer The data value in the second line is a real number A word value requires two characters for the value plus two more characters for format information Place the cursor at the character position shown in Figure 2 9 four spaces from the right Click on the Embedded Data button to bring up the Embedded Data dialog box TD 200 Configuration Wizard x You have asked to configure 3 message s Define your message by placing your highest priority message first Message 2 of ES Lol TD 200 A n P 2 f o Lr b 40 Fil Lee Les Lea V w O N He Sage beginning address VB80 Message enabled bit V12 6 edded Data lt Previous Message Next Message gt Palas lt Prev Cancel Figure 2 9 Wizard Embedding Variable Data Value in a Message Place cursor at the correct position and _ click Embedded SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 2 11 Configuring the TD 200 Formatting the Embedded Data Value Figure 2 10 shows the Embedded Data dialog box This dialog box allows you to specify the data type format and display characteristics
79. l power supply The maximum length for the cable is 1200 meters TD 200 Side N S7 200 Side 1 1 2 2 Transmit Receive Data 3 3 Transmit Receive Data 4 4 Logic Ground 5 4 L 9 5 Logic Ground Shield 6 6 TA 7 Transmit Receive Data 8 9 8 Transmit Receive Data 9 9 c A Figure B 3 TD CPU Cable without Power Connections SIMATIC TD 200 Operator Interface B 4 C79000 G7076 C205 05 Troubleshooting Refer to Table C 1 for a list of the problems that could occur with the TD 200 and possible causes and solutions Table C 1 Troubleshooting Table Problem NO PARAMETER BLOCK Possible Cause The TD 200 could not find a parameter block in the programmable logic controller Solution Configure a parameter block for the TD 200 in the programmable logic controller Refer to Chapter 2 Be sure the parameter block address in the TD 200 matches the actual address of the parameter block Refer to Section 3 8 The TD 200 found a parameter block in the programmable logic controller but it contains errors Be sure all fields are within range Be sure all addresses are legal for the CPU Refer to Section D 2 CPU NOT RESPONDING Address of the CPU is incorrect Correct the address errors Refer to Section 3 8 CPU does not have power Power up the CPU Cable problems Check the cable connections Wrong baudrate configured
80. lock for CPU 214 42 SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 Programmable logic controller See S7 200 CPU R Real numbers D 17 D 20 editing variables in a message 3 3 D 22 Related manuals finding topics in manual set iv S S7 200 CPU Scaled display of data 2 12 Set time and date menu 3 13 Special characters A 8 ALT key combinations Statement List editor 2 20 4 6 STEP 7 Micro WIN TD 200 Configuration Wizard 2 2 4 2 TD 200 defined 1 1 TD 200 Configuration Wizard introduction starting 2 2 TD 200 Setup menu 3 16 3 20 TD CPU cable creating a pin out B 4 Technische Daten TD 200 A 4 Text Display 200 See TD 200 Time setting 3 13 Time of Day TOD menu enabling 2 5 Troubleshooting TD 200 C 1 V V memory storing different parameter blocks in 3 18 D 2 Variable data editing Variables acknowledging and editing 3 5 D 22 Viewing CPU status menu 3 7 Viewing messages menu 3 6 Index 3 SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 n m Siemens AG A amp D AS E 81 Oestliche Rheinbrueckenstr 50 D 76181 Karlsruhe Federal Republic of Germany From Your Name Your Title Company Name Street City Zip Code Country Phone Please check any industry that applies to you Automotive Chemical Electrical Machinery Food Instrument and Control Nonelectrical Machi
81. ltage Un 24VDC 1 15VDC 30VDC safety extra low voltage supplied by PLC mains adapter or a 24VDC external supply The TD 200 has no integrated means of protection against strong interference pulses in the us range surge impulse If the power being supplied has no appropriate means of protection then a surge voltage protector should be preconnected 1 The 24VDC power supply must be limited either through an overload limiter or by a 3 A or under rated fuse Current consumption In typ 60 mA terminating resistors swiched off max 100 mA at Uy 24V no fuse in TD 200 Making current l t value max 0 02 A2s at Uy 24V Degree of protection IP 65 mounted on the front of the panel IP 30 mounted on the casing Safety VDE regulation VDE 0805 EN 60950 A IEC 950 Noise emission lt 45dB A to DIN 45635 no fan Electromagnetic compatibility EMC Emitted interference Limit class B to EN 55022 CIS PR 22 Noise immunity on signal 2kV to IEC 1000 4 4 Burst lines Noise immunity to dis 6kV Contact discharge to IEC 1000 4 2 ESD charge of static electricity 8kV Air discharge to IEC 1000 4 2 ESD Conducted interference 2kV to IEC 1000 4 4 Burst on AC power supply line 1kV2 to IEC 1000 4 5 us impulse Surge line against line 2kV to IEC 1000 4 5 us impulse Surge line against earth 2 Power supplies with the same voltage can only
82. lues stored in the S7 200 CPU Press the UP and DOWN arrows to display the second and subsequent message from the programmable logic controller Note You cannot edit process values while you are in the View Messages menu option Accessing the Menu To access the View Messages menu perform the following steps Action The TD 200 enters the Menu mode Display MENU MODE VIEW MESSAGES Key 1 ESC 2 ENTER The TD 200 enters the View Messages menu YOUR MESSAGE Use the UP and DOWN arrows to scroll through messages stored in the S7 200 CPU You cannot edit values in this mode You can only edit values in the display mode Note Pressing ESC at any time when you are viewing messages aborts the message display and returns you to the Display Message mode The TD 200 automatically returns to the Display mode after one minute if no keys are pressed 3 6 SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 Operating the TD 200 3 4 Viewing CPU Status Menu With the View CPU Status menu you can verify the S7 200 CPU RUN STOP status and check the CPU for fatal and non fatal errors The TD 200 displays the CPU mode first and then displays the fatal and non fatal errors sequentially The TD 200 displays an error message only if an error exists in the S7 200 CPU The CPU classifies errors as either fatal errors
83. messages at once reset F2 key M bit if F3 has been pressed disable all messages reset F3 key M bit Figure 2 18 Sample Program in the Ladder and Statement List Editors SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 2 21 SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 Operating the TD 200 This chapter describes the two operating modes of the TD 200 Display Message mode This is the default operating mode of the TD 200 This chapter contains a description of the functions available Menu mode You can access up to six different TD 200 menu options This chapter contains a description of each menu and its function steps to access each menu and a description of how you can use it Chapter Overview Section Description Page 3 1 Using the Display Message Mode 3 2 3 2 Using the Menu Mode 3 3 Viewing Messages 3 4 Viewing CPU Status Menu 3 5 Forcing I O 3 6 Setting Time and Date in the CPU 3 13 3 7 Releasing the Password 3 15 3 8 Using the TD 200 Setup Menu Option 3 16 SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 3 1 Operating the TD 200 3 1 Using the Display Message Mode The Display Message mode is the default operating mode of the TD 200 When you power up the TD 200 the TD 200 enters the Display Message mode and remains in this mode until you enter the Menu mode The TD 200 returns to the Display Message mode
84. meter Block D 2 A TD 200 parameter block contains the TD 200 configuration information and must be created in the data memory V memory area of the S7 200 CPU in order to establish an interface between the CPU and the TD 200 The TD 200 monitors the CPU for either a parameter block identifier ASCII characters TD or an offset to the parameter block If the TD 200 does not find the parameter block identifier TD in VWO it uses the value stored in VWO as an offset to the TD 200 parameter block see example in Section 2 1 When the parameter block identifier is found the next 8 or 10 bytes provide the TD 200 with configuration information You can change the V memory address for the parameter block by means of a setup menu See Section 3 8 This allows you to connect two TD 200 units to one CPU with each TD 200 displaying different messages Figure D 1 shows two TD 200s connected to a single CPU The parameter blocks for each of the TD 200 are stored in different V memory locations SIEMENS TD 200 V Memory v p VWO Parameter block for unit 1 HE TD 200 Unit 1 mo Parameter block at VWO T VW40 Parameter block SIEMENS TD 200 for unit 2 ES V SIMATIC 57 200 TD 200 Unit 2 Parameter block at VW40 Sz
85. nery Oadgdogodaqua du Petrochemical SIMATIC TD 200 Operator Interface 6ES7272 0AA00 8BA0 05 Quauououuogu Pharmaceutical Plastic Pulp and Paper Textiles Transportation Other Remarks Form Your comments and recommendations will help us to improve the quality and usefulness of our publications Please take the first available opportunity to fill out this questionnaire and return it to Siemens Please give each of the following questions your own personal mark within the range from 1 very good to 5 poor Do the contents meet your requirements Is the information you need easy to find Is the text easy to understand Does the level of technical detail meet your requirements gi e ON Please rate the quality of the graphics tables Additional comments SIMATIC TD 200 Operator Interface 2 6ES7272 0AA00 8BA0 05
86. ng to the number of messages You must not use message enable bits for any other purpose other than enabling messages The TD 200 requires that you allocate full bytes for message enable bits Messages are numbered in ascending order starting with message 1 Message 1 is located at the message address specified by configuration bytes 6 and 7 of the TD 200 parameter block Byte 0 of the message enable bits is located at the message enable address specified by configuration bytes 8 and 9 of the TD 200 parameter block The highest priority message is message 1 and the lowest priority message is message 80 See Section D 5 for more information on message priorities and the display of messages Figure D 5 shows the prioritization scheme and the correspondence between message enable bits and messages Mss Message 1 Priority 1 Highest LSB 7 6 5 4 3 2 1 0 Byte 0 1 2 3 4 5 6 7 8 Byte 1 9 10 11 12 13 14 15 16 Byte 2 17 18 19 20 21 22 23 24 Byte 3 25 26 27 28 29 30 31 32 Byte 4 33 34 35 36 37 38 39 40 Byte 5 41 42 43 44 45 46 47 48 Byte 6 49 50 51 52 53 54 55 56 Byte 7 57 58 59 60 61 62 63 64 Byte 8 65 66 67 68 69 70 71 72 Byte 9 73 74 75 76 TI 78 79 Message 80 Priority 80 Lowest Figure D 5 Message Enable Bits for up to 80 Messages M Area Address Byte 5 D 6 You must reserve eight bits of marker memory M bits for the TD 200 to use when a function key i
87. number value is 123 456 and you select 2 digits to the right of the decimal the TD 200 displays this value as 123 46 In this example this variable should be editable by the user Select the check box that allows the user to edit the data Once the edit allowed selection has been made two new fields appear in the Embedded Data dialog box The Edit Notification Bit field specifies the location of a bit which the TD 200 sets to 1 whenever the data value is edited and written to the CPU The CPU program uses the edit notification bit to recognize when an editable data value has been changed The program can then read and make use of the edited value The user program is responsible for resetting this bit to O The password protected check box asks you if you wish to require a password for editing this data value If checked the operator must enter a password before being allowed to edit the data value You selected the password at the beginning of the configuration process see Figure 2 3 it is shown in the Password for Edit field SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 Configuring the TD 200 After you have made the selections shown in Figure 2 12 click OK to continue the configuration for this example Embedded Data x Data Format Display Format Digits to the right of the C None C Signed decimal C Word e Double Word C Unsigned Real floating point
88. on always two and the data value two for word values The second data value in the message is a real number Real numbers require four characters plus two characters for format information Move the cursor to position 35 and click on Embedded Data to enter the format information for the second data value TD 200 Configuration Wizard x You have asked to configure 3 message s Define your message by placing your highest priority message first Message 2 of PIIRE VII O EEE TD 200 T A Ft F2 F3 Fa v Ww O N AE Sage beginning address VB80 Message enabled bit V12 6 Note Grayed fields eddedData lt Previous Message Next Message gt are place holders for embeddeddata values ooo lt Prev Cancel Figure 2 11 Wizard Embedded Data Value Place Holder in Message This variable displays as a real number which requires a double word data format After you select Double Word the Display Format area allows selection of a real floating point number format For real numbers the field entitled Digits to the right of the decimal defines the fixed decimal location of the real number in the TD 200 display The TD 200 rounds a real number to the specified decimal place For example if the real
89. opy the variable to the location of the Network embedded value SM 0 0 MOV W HERO VW250 IN OUTP vw23 Figure D 15Sample Program for Using the Edit Notification Bit SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 D 15 TD 200 Parameters and Messages Password Protection Bit 3 Setting bit 3 in byte 0 of the format word see Figure D 16 enables you to require that a password be entered before allowing a variable to be edited from the TD 200 This password a four digit integer from 0000 to 9999 is stored in bytes 10 and 11 of the parameter block Format Word Optional Data Value Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 MSBof LSBof MSBof LSB of Format Format Data Data MSB LSB AB o d EN EURO 0lololEIP IENIANI A P Password Protection i 0 Password not enabled 1 Password enabled Figure D 16 Password Protection Bit of Byte 0 of the Format Word Edit Allowed Bit 4 D 16 Figure D 17 shows the edit allowed bit that is used by the TD 200 to determine whether or not you can edit a data value If the edit allowed bit is set the TD 200 sets the edit notification bit bit 2 in byte 0 of the format word after you have edited the data value Format Word Optional Data Value Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 MSB of LSB of MSB of LSB of Format Format Data
90. or non fatal errors Refer to the SIMATIC S7 200 Programmable Controller System Manual for more information about specific errors Accessing the Menu To access the View CPU Status menu perform the following steps Key Action Display 1 ESC The TD 200 enters the Menu mode MENU MODE VIEW MESSAGES 2 Y The TD 200 scrolls down the menu options one time MENU MODE VIEW STATUS 3 ENTER The TD 200 enters the View Status menu STATUS IS DISPLAYED Note Pressing ESC at any time when you are verifying the S7 200 CPU status returns you to the Display Message mode The TD 200 automatically returns to the Display mode after one minute if no keys are pressed Viewing Fatal and Non fatal Errors If fatal and or non fatal errors are present use the following process to view the fatal and non fatal errors Key Action Display Y The TD 200 scrolls down the list of errors that are present ERRORS PRESENT SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 3 7 Operating the TD 200 Fatal Error Messages The following is a list of possible fatal error messages in order of importance FATAL WATCHDOG TIMEOUT FATAL CHECKSUM ERROR FATAL EEPROM FAILURE FATAL MC FAILURE MC is memory cartridge FATAL RUNTIME ADDR ERROR Non fatal Error Messages
91. our program The TD 200 may also clear the message enable bit following an acknowledge or an edit See Section D 6 for more information Edit Password Byte 10 and 11 Optional Bytes 10 and 11 of the TD 200 parameter block store a password that allows you to edit the configuration of the TD 200 or to change variables This password is a four digit integer from 0000 to 9999 Byte 3 of the parameter block enables the password protection If you enable the password protection by setting the password bit in byte 3 you must enter a password in bytes 10 and 11 however if you do not enable password protection in byte 3 you are not required to store a password in bytes 10 and 11 SIMATIC TD 200 Operator Interface D 8 C79000 G7076 C205 05 TD 200 Parameters and Messages D 3 Formatting Messages Messages can contain multiple text fields format words and variables The TD 200 allows two message sizes e 20 character message mode displays two messages at a time e 40 character message mode displays one message at a time Once you choose a message size all messages must correspond to that size The size is selected on a system basis in the parameter block and not ona per message basis The TD 200 uses the setting of the message size to index the messages stored in the S7 200 CPU V memory In applications where alarm or fault conditions can occur and notification is essential you can configure the TD 200 to display multiple message
92. play and operator interface for the S7 200 family of programmable logic controllers This manual uses the terms programmable logic controller and 87 200 CPU or CPU interchangeably The following is a list of TD 200 features Displays messages read from the S7 200 CPU e Allows adjustment of designated program variables Provides ability to force unforce I O points Provides ability to set the time and date for CPUs that have real time clocks The TD 200 receives its power either from the 87 200 CPU through the TD CPU cable or from a separate power supply The TD 200 functions as a point to point interface PPI master when it is connected to one or more S7 200 CPUs The TD 200 is also designed to operate with any other PPI master in a network Multiple TD 200s can be used with one or more S7 200 CPUs connected to the same network This manual provides you with hardware configuration directions and programming examples that require additional equipment The following is a list of additional equipment that is necessary to set up and use your TD 200 e S7 200 series programmable logic controller e S7 200 programming device e Programming cable appropriate for your programming device Chapter Overview Section Description Page 11 Hardware Features 1 2 Installing the TD 200 1 3 Connecting the Communication Cable 1 4 Connecting a Power Cable 1 7 SIMATIC TD 200 Operator Interface C79000 G707
93. ple TD 200s to a single CPU You can store separate parameter blocks for each TD 200 in different V memory locations in the CPU See Sections D 1 and 3 8 for more information If you do not store separate parameter blocks for each TD 200 that is connected to the CPU any of these TD 200s can acknowledge the same messages and use function keys to initiate operations in the CPU TD 200 Number 1 CPU 212 Number 1 A Siemens network connector with programmingport Address 1 Address 2 TD CPU cable 2 conductor CPU 212 Number 2 shielded cables TD 200 Number 2 A V X Address 4 Address 3 To additional CPUs Figure B 1 A Typical Multiple CPU Network Network connectors are available from Siemens Using these connectors allows you to isolate the CPUs from one another the 24 VDC but still allows you to power the TD 200 from the CPU See the SIMATIC S7 200 Programmable Controller System Manual for more information on using network connectors SIMATIC TD 200 Operator Interface B 2 C79000 G7076 C205 05 Multiple CPU Configurations Warning N The CPUs provide 24 VDC on the communication connector to power devices such as the TD 200 You must not connect the 24 VDC lines between CPUS Doing so could result in dam
94. r press ESC to return to the Menu mode The TD 200 does not clear the corresponding message enable bit in the S7 200 CPU Acknowledgement No Edits Allowed In this combination of acknowledgement required and no edits allowed the TD 200 displays the message and makes the entire message flash blink until the operator presses ENTER to acknowledge the message Variable values are updated from the S7 200 CPU at the normal update rate while the message is flashing When the operator presses ENTER the TD 200 Sets the acknowledgement notification bit in the first format byte of the message e Clears the message enable bit for this particular message This causes the message to be removed from the display on the next update cycle Another message cannot replace the one flashing until the operator acknowledges the flashing message This is also true even if a higher priority message is enabled in the 87 200 CPU If the TD 200 is configured for 20 character messages and the CPU enables a higher priority message the flashing message shifts to the second line of the display The operator cannot press the UP or the DOWN key to scroll through other enabled messages until s he acknowledges the current message SIMATIC TD 200 Operator Interface D 20 C79000 G7076 C205 05 TD 200 Parameters and Messages No Acknowledgement Edits Allowed In this combination of no acknowledgement required and edits allowed the TD 200 displays a message and
95. ress These functions are restored when the edit is completed or aborted If there are more editable variables in the message the cursor moves to the next variable After all of the variables in the message have been edited the message enable bit for the message is cleared in the CPU The message is then removed from the display on the next update cycle Note Due to restrictions in the format used to store real floating point numbers in both the S7 200 CPU and the TD 200 the accuracy of the number is limited to six significant digits Editing a real number with more than six digits may not change the value of the variable or may cause other digits within the number to change Changing the least significant right most digit of a real number variable with more than six digits may have no effect For example if you try to change the 9 in 1234 56789 the value of the variable does not change Changing the most significant left most digit of a real number variable with more than six digits may cause other less significant digits in the variable to change SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 3 3 Operating the TD 200 You can abort an edit at any time by pressing ESC This causes the TD 200 to reread the message from the CPU and to display the variables from the CPU When the edit session is aborted any values that have already been sent to the CPU by pressing the ENTER key after modifyin
96. rting byte for message information defines the starting location of the first message in V memory Messages are placed consecutively in memory Either 20 or 40 bytes are reserved for each message based on your selection in the previous dialog box Figure 2 6 The text in the dialog box shown in Figure 2 7 specifies how many bytes are required for messages Values for the parameter block enable flags and message information starting addresses are CPU specific See the SIMATIC S7 200 Programmable Controller System Manual for the valid address ranges for specific CPUs For this example set the parameter block starting byte to 0 the enable flags address to 12 and the message information starting address to 40 as shown in Figure 2 7 TD 200 Configuration Wizard x You must now define where you would like the 12 byte parameter definition to reside in your data block It is usually located at VBO Starting byte for 12 byte parameter block 0 SI TD 200 A You have defined 3 messages requiring 1 consecutive bytes for message b enable flags You must now define where you would like the enable flags to V reside in your data block BA Starting byte for enable flags 12 You have defined 3 messages requiring 120 consecutive bytes for the message information You must now define where you would like the message information to reside in your data block Starting byte for message information 40 Prev Cancel Figure 2
97. s This section shows you how to create a 20 or 40 character message Note A message cannot have more than six variables Additional variables are ignored and the variable positions in the display remain blank Twenty Character Message Format The 20 character message format requires 20 bytes of V memory storage in the S7 200 CPU for each message Each message is displayed on one line of the TD 200 display allowing two messages to be shown at the same time Figure D 7 shows an example of how a 20 character message can be formatted in the CPU and displayed on the TD 200 How the Message Looks in V Memory PIRIE SI SIUIR E f f Value PIS l A X A E bd M Text 1 Format Variable Text 2 Word Data word How the Message Is Displayed on the TD 200 P R E S S U R E 1 2 3 4 PIS I Figure D 7 Twenty Character Message Format SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 D 9 TD 200 Parameters and Messages Forty Character Message Format The 40 character message format requires 40 bytes of V memory storage in the S7 200 CPU for each message Each message requires both lines of the TD 200 display allowing only one message to be shown at a time Figure D 8 shows an example of how a 40 character message can be formatted in the CPU and displayed on the TD 200
98. s pressed Your program can inspect these bits and take the appropriate action when a key is pressed One M bit is set by the TD 200 each time the corresponding function key is pressed Note The TD 200 does not automatically reset the function key M bits after they are set If you use these bits within your program you must then reset them from within your program Byte 5 of the TD 200 parameter block defines the address of the byte of M bits Valid address values for specific CPUs are defined in the S MATIC S7 200 Programmable Controller System Manual SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 TD 200 Parameters and Messages Figure D 6 shows a referenced byte MBn and shows which bit of the byte is set by each function key Warning The TD 200 sets an M bit each time a function key is pressed If you do not intend to use function keys and therefore do not assign an M byte address for function keys the TD 200 defaults to byte MO for the function keys If your program uses bits in MO and a user presses any function key the TD 200 sets the corresponding bit in MO overwriting the value assigned to that bit by your program Inadvertent changes to M bits could cause your program to behave unexpectedly Unpredictable controller operation could cause death or serious injury to personnel and or damage to equipment Always reserve an M area address even when your program does not utilize function keys
99. t The CPU can read this edit notification bit value to recognize when an editable data value has been changed The program can then read and make use of the edited value Note The edit notification bit does not reset automatically when subsequent edits are performed If you want the TD 200 to detect and notify you of a second edit operation you must design your program to reset the edit notification bit to zero Figure D 14 shows the placement of the edit notification bit located in byte 0 of the format word Format Word Optional Data Value Byte 0 Byte 1 Byte2 Byte3 Byte 4 Byte 5 MSBof LSBof MSBof i LSBof Format Format Data Data MSB LSB y 535 4 9 2 l EN Edit Notification olo o EJ PJEN AAN A 0 Not edited i 1 Message edited Figure D 14 Edit Notification Bit of Byte 0 of the Format Word If an embedded value is set to allow editing you must design your S7 200 program to check the edit notification bit When the embedded value is modified by the user your program must read the value and take any necessary action with it SIMATIC TD 200 Operator Interface D 14 C79000 G7076 C205 05 TD 200 Parameters and Messages Caution N The edited new value that the user enters in an embedded message can be overwritten by the value that was displayed in the message before the edit This could cause you to lose the newly edited value If
100. t This message flashes when displayed on the TD 200 The operator must press the ENTER key on the TD 200 to acknowledge the message When the message is acknowledged the following things happen e The message stops flashing The acknowledge notification bit is set in the CPU The message enabled bit for this message is reset in the CPU To force acknowledgement of a message embed a format word in the message The format word tells the TD 200 how to display the message The format word uses two contiguous characters within your message Since there is no data associated with this format word the format word can be placed anywhere in your message not just at the end The format characters appear as blank spaces on the TD 200 display For this example enter the message text as shown in Figure 2 14 Place the cursor on the 39th digit position and click on Embedded Data button below TD 200 Configuration Wizard x You have asked to configure 3 message s Define your message by placing your highest priority message first Message 3 of T a lc ik INIo M Eeey TD 200 p A 25 D TTT R s i Nfe E Ae Message beginni ress VB120 essage enabled bit WAT Place cursor on the ded Data Previous Message
101. t is a 9 pin straight through cable that is supplied with your TD 200 User Label The user label is a pull out label that you can use to customize the function key labels for your applications SIMATIC TD 200 Operator Interface 1 2 C79000 G7076 C205 05 Product Overview and Installation Table 1 1 Components of the TD 200 Component Description Keys The TD 200 has nine keys Five of these keys provide predefined context sensitive functions and four keys provide user defined functions Spacers Self adhesive spacers are included for mounting the TD 200 to a mounting surface See Figure 1 4 TD 200 Keyboard Features The TD 200 keyboard has a total of nine keys Table 1 2 describes the five predefined context sensitive command keys Table 1 2 Description of Command Keys Command Description Keys ENTER Use this key to write new data and to acknowledge a message s ESC Use this key to toggle between Display Message mode and Menu mode or to abort an edit UP ARROW The UP arrow increments data and scrolls the cursor to the next higher priority message DOWN ARROW The DOWN arrow decrements data and scrolls the cursor to the next lower priority message SHIFT The SHIFT key modulates the value of all of the function keys See Table 1 3 for examples A flashing S is displayed in the lower right of the TD 200 display when you press the SHIFT key Table 1 3 describes the four user de
102. table variable to the CPU The UP and DOWN arrows that indicate higher and lower priority messages if any are present are disabled while an edit is in progress These functions are restored when the edit is completed or aborted Aborting an Edit You can abort an edit at any time by pressing ESC This causes the TD 200 to reread the message from the CPU and to display the variables from the CPU When the edit session is aborted any values that have already been sent to the CPU by pressing the ENTER key after modifying the value are displayed any value that was modified but not saved is overwritten by the previous original value When you abort an edit the cursor returns to the left most character of the message The message is not removed from the display until all of the edits are completed and written to the CPU If the message was configured for acknowledgement the message starts to flash again since the edit was not completed Note An edit is automatically aborted if you do not press a key after one minute SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 D 23 SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 Index A Acknowledge message not required D 20 D 21 required 2 16 D 20 D 21_ Acknowledge notification bit D 13 Acknowledgement bit D 12 Acknowledging message Address network setting 3 16 Arrow keystrokes recorded in the parameter block D 5 ASCII character set A 7 ASCII
103. then waits for the operator to edit it All of the variables within the message are updated at the update rate Since the message does not require acknowledgement this type of message is removed from the TD 200 display if a higher priority message is enabled in the S7 200 CPU An up or down arrow in the right most character position indicates more messages The operator can press either the UP or the DOWN arrow key to scroll through the other enabled messages For more information about editing variables see Section D 6 Acknowledgement Edits Allowed In this combination of acknowledgement required and edits allowed the TD 200 displays the message causes the entire message to flash blink and then waits until the operator acknowledges the message and edits the variables This combination requires that the operator edit the variables If the operator attempts to exit before editing all the variables in the message the message flashes to indicate that edits are pending When the message is enabled in the S7 200 CPU the TD 200 notes this and if there is space available on the display gets the message from the CPU The TD 200 then displays the message and causes the entire message to flash to notify the operator that the message is present and must be acknowledged For more information about editing variables see Section D 6 SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 D 21 TD 200 Parameters and Messages D 6 Editing
104. tion SETUP MENU i BAUD RATE 9 6K 4 TENTER Press ENTER to move the cursor to the baud rate field Use the up or down SETUP MENU arrow keys to toggle between the baud BAUD RATE 19 2K rates 5 ENTER Press ENTER to store the new baud rate SETUP MENU BAUD RATE 19 2K Note Pressing ESC at any time while setting the baud rate aborts the edit and returns the cursor to the left most character of the line SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 3 19 SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 Creating Sample Programs 4 This chapter provides sample programs that can be used for understanding how the TD 200 performs various tasks The first program demonstrates how several variables can be placed on one TD 200 display using ASCII text A TD 200 and a CPU 214 are used to create a clock The second program illustrates the bar graph character set Chapter Overview Section Description Page 4 1 Using a Text Message to Create a Clock for a CPU 214 4 2 4 2 Using the Bar Graph Character Set 4 5 SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 4 1 Creating Sample Programs 4 1 Using a Text Message to Create a Clock for a CPU 214 Creating a Sample Program The following figures show a sample program that you can enter This program uses a text message to create a clock using a TD 200 and a CPU 214
105. topics e SIMATIC S7 200 Programmable Controller System Manual provides information about installing and programming the S7 200 Micro PLCs including the following topics Installing and wiring the S7 200 CPU and expansion I O modules and installing the STEP 7 Micro WIN software Designing and entering a program Understanding features of the CPU such as data types and addressing modes the CPU scan cycle password protection and network communication This manual also includes descriptions and examples for the programming instructions typical execution times for the instructions and the data sheets for the S7 200 equipment e SIMATIC STEP 7 Micro DOS User Manual describes how to use the STEP 7 Micro DOS programming software package for the SIMATIC S7 200 series of programmable logic controllers SIMATIC TD 200 Operator Interface IV C79000 G7076 C205 05 Preface SIMATIC Customer Support Hotline Open round the clock worldwide Sri ThS DS Johnson City e SIMATIC Hotline Nuremberg SIMATIC BASIC Hotline Local time Mo Fr 7 00 to 17 00 Phone 49 911 895 7000 Fax 49 911 895 7002 Johnson City SIMATIC BASIC Hotline Local time Mo Fr 8 00 to 17 00 Phone 1423 461 2522 Fax 1 423 461 2231 Singapore SIMATIC BASIC Hotline Local time Mo Fr 8 30 to 17 30 Phone 65740 7000 Fax 65 740 7376 SIMATIC Authorization Hotline Local
106. tures Quality assurance In accordance with ISO 9001 Servicing Maintenance free no battery Panel mounting Accessories for panel mounting are enclosed SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 A 5 Specifications and Reference A 4 ASCII Characters Table A 2 ASCII Characters for the TD 200 Char Hex Dec Char Hex Dec Char Hex Dec Char Hex Dec Alternate Character 20 32 uu 62 EL 92 Pon 122 When you select the 21 33 3F 63 i 5D 93 I 7B 123 alternate character 22 34 40 64 5E 94 7C 124 set the following 28 35 jA 4 65 5F 95 7D 125 ASCII codes are 24 36 ij 42 66 60 96 i 7E 126 remapped to display 25 37 i 43 67 a 61 97 d 7F 127 different characters amp 26 38 D 44 68 b 62 98 81 129 The other ASCII 27 39 JE 45 69 c 63 99 a 84 132 codes are not 28 40 F 46 70 d 64 100 8E 142 changed See 29 4 a 47 7Z le 65 101 le 90 144 Section D 2 for 2A 42 H 48 72 L 66 102 91 145 information about 2B 43 49 73 g 67 103 E 93 147 selecting the 2C 44 J 4A 74 h 68 104 6 94 148 alternate ASCII 2D 45 K 4B 75 li 69 105 95 149 characters 2E 46 L 4C 76 li 6A 106 l 99 153 90 144 2F 47 M 4D 77 k 6B 107 9A 154 qp 91 145 0 30 48 N 4E 78 6C 108 DF 223 M 92 146 1 31 49 lo 4F 79 m 6D 109 a Eo 224 WI 93 147 2 32 50 P 50 80 n 6E 110 8
107. ve the backplate of the TD 200 Mounting Screws Figure 1 3 Removing the Three Mounting Screws SIMATIC TD 200 Operator Interface 1 4 C79000 G7076 C205 05 Product Overview and Installation Self adhesive spacers are included with the TD 200 for mounting the TD 200 toa mounting surface The number of spacers you require depends on the thickness of the mounting surface Use the following steps to install the spacers 1 Use the following guidelines to determine the number of spacers required for proper mounting One spacer for door thickness from 0 3 mm to 1 5 mm 0 01 in to 0 06 in Two spacers on top of each other for door thickness of 1 5 mm to 4 0 mm 0 06 in to 0 16 in Place the spacers over the screw holes on the inside of the backplate The spacers maintain pressure on the TD 200 circuit board when the TD 200 is reassembled See Figure 1 4 Gasket Spacers Backplate Frontplate zza Mounting b Cabinet Door Screws or Control Panel Figure 1 4 Positioning Spacers Mounting the TD 200 Use the following steps and refer to Figure 1 4 to complete the mounting of your TD 200 1 2 3 Place the supplied gasket on the frontplate of the TD 200 Fit the frontplate into the cutout you made in the mounting surface Secure the backplate onto the frontplate of the TD 200 using the screws you removed from the backplate Tighten the screws SIMATIC TD
108. wing your program to have more control of the TD 200 e Includes an alternative character set for creating bar charts Other enhancements such as using any key not just the ESC key to cancel the scrolling of the messages or using SHIFT ENTER to set a variable to 0 either improve the performance of the TD 200 or make it easier to use For example you can now use the SHIFT UP DOWN arrow keys to perform a character by character edit of a variable that is embedded in a message Version 1 2 of the TD 200 includes the following new features e Corrects problems with multi master networks e Makes the editors more consistent For upgrades to version 1 2 of the TD 200 contact your distributor SIMATIC TD 200 Operator Interface x C79000 G7076 C205 05 ll Preface Agency Approvals The SIMATIC S7 200 series meets the standards and regulations of the following agencies e Underwriters Laboratories Inc UL 508 Listed Industrial Control Equipment Canadian Standards Association CSA C22 2 Number 142 Certified Process Control Equipment e European Community EMC Directive 89 336 EEC and Low Voltage Directive 73 23 EEC How to Use This Manual If this is your first experience using an operator interface read the entire manual If you are an experienced user refer to the Table of Contents or Index to find specific information Related Information Refer to the following documentation for more detailed information about selected
109. you allow an embedded value to be edited you must design your program to check the edit notification bit and to move and or save the edited new value each time there is an edit If a value is set to allow editing you can move the cursor to the embedded value and increment or decrement the value by using the UP and DOWN arrows The SHIFT UP DOWN arrow keys allow you to move to specific characters within the variable The longer you press the arrow key the faster the value changes After you have changed the embedded value to the desired value you must press ENTER Pressing ENTER causes the TD 200 to send the edited value to the S7 200 CPU and sets the edit notification bit in the format word preceding the embedded value Figure D 15 shows an example of how you can use the edit notification bit For this example VB21 is assumed to be the most significant byte of the first format word of the message and the embedded value is a word sized value immediately following the format word located in VW23 Ladder Logic Statement List Network Using the edit notification bit to copy V21 2 V212 1 the edited value and then resetting the notification bit Xs R LD V21 2 When the operator edits the embedded MOV W R V21 2 1 value reset the bit and copy the edited EN MOVWVW23 VW250 value to the variable location Il VW23 IN OUT VW250 LD SMO 0O On each scan SSS MOVWVW250 VW23 c
110. your S7 200 program to reset this bit if you want subsequent notification Figure D 12 shows the acknowledge notification bit located in byte 0 of the format word Format Word Optional Data Value Byte 0 Byte 1 Byte2 Byte3 Byte 4 Byte 5 MSBof LSBof MSBof LSB of Format Format Data Data MSB LSB yog S W olo 0 E P ENIAN A A N Acknowledge Notification i 0 Not acknowledged 1 Message Acknowledged Figure D 12 Acknowledge Notification Bit of Byte 0 of the Format Word SIMATIC TD 200 Operator Interface C79000 G7076 C205 05 D 13 TD 200 Parameters and Messages You can design your S7 200 program to take other actions as a result of setting the acknowledge notification bit Figure D 13 shows how you can use the acknowledge notification bit For this example VB21 is assumed to be the most significant byte of the first format word of the message Ladder Logic Statement List Network Resetting the acknowledge notification V21 1 V21 1 1 bit and using it to enable the next R message vl LD V21 1 When the operator acknowledges the R V21 1 1 message reset the bit and enable MOV B the next message EN MOVB Move INN OUTP Figure D 13Sample Program for Using the Acknowledge Notification Bit Edit Notification Bit 2 The TD 200 sets the edit notification bit to 1 after an edi

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