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fx-20p-e handy programming panel operation manual

1. 10 16 10 5 8 End of parameter setting 10 17 10 6 Device conversion 10 18 10 7 Buzzer sound 10 19 10 8 Latch clear online mode 10 20 10 9 Module offline mode 10 22 11 Message List 11 1 11 1 Error messages 11 1 11 2 Error messages displayed during program check 11 3 Appendix A Contents of Program Memory A 1 Appendix B Major Key Operation List B 1 Associated Manuals xi Associated Manuals This manual describes operating procedures to program and monitor the MELSEC FX
2. 1 8 1 8 Version upgrade history 1 9 1 9 Replacement of system memory cassette 1 12 1 10 Specifications 1 13 1 11 Dimensions 1 14 2 Startup Procedure 2 1 2 1 Startup procedure 2 1 2 2 Handling of FX0 FX0S FX0N FX1S FX1N Series PLC 2 4 2 2 1 Program 2 4 2 2 2 Parameter settings 2 5 2 2 3 Constant changes in run status 2 6 2 2 4 FX 20P E
3. 2 6 FX 20P E Handy programming panel FX 20P E Handy programming panel viii 3 Outline of Programming 3 1 3 1 Outline of programming 3 1 3 2 Functions used in programming 3 1 3 3 Program modes 3 2 3 3 1 Online mode 3 2 3 3 2 Offline mode 3 2 3 4 Types of program memories 3 4 4 Read 4 1 4 1 Outline of read operation 4 1 4 2 Read by step No 4 1 4 3
4. 10 3 10 4 Transfer between memory cassette HPP and FX Series PLC 10 5 10 4 1 Transfer between memory cassette online mode 10 7 10 4 2 Transfer between HPP and FX Series PLC offline mode 10 8 FX 20P E Handy programming panel x 10 5 Parameter 10 9 10 5 1 Outline of parameter settings 10 9 10 5 2 Default setting 10 10 10 5 3 Memory capacity 10 11 10 5 4 Entry code 10 12 10 5 5 Latch range 10 15 10 5 6 File register 10 16 10 5 7 RUN INPUT
5. 8 1 8 2 List program monitor 8 1 8 3 Device monitor 8 3 8 4 Operation state monitor 8 5 9 Test 9 1 9 1 Outline of test function 9 1 9 2 Forcible setting of devices to ON OFF 9 2 9 3 Change of present value of word device T C D Z V 9 4 9 4 Change set value of timer T and counter C 9 6 10 Others Function 10 1 10 1 Outline of others function 10 1 10 2 Changeover of mode 10 2 10 3 Program check
6. 2 3 OTHER Key operation 4 Start up the HPP in the online or offline mode 6 Select BUZZER LEVEL Or place the cursor on BUZZER LEVEL then press the GO key Adjust the sound volume in 10 steps by pressing the cursor control keys As the bar is longer the sound volume is larger Press the OTHER or CLEAR key to return to the others mode menu display FX 20P E Handy programming panel Others Function 10 10 20 10 8 Latch clear online mode Clear the latch set to devices The latch clear function is valid only in the online mode The latch clear operation can be executed for auxiliary relays M states S counters C data registers D and file registers D The latch clear function is valid regardless to the program memory type RAM EEPROM or EPROM for all devices mentioned previously except file registers If the program memory is EPROM file registers cannot be cleared If the program memory is EEPROM file registers can be cleared only when the write protect switch is OFF Set the PLC to the STOP status before executing the latch clear operation Latch clear operation condition PLC status RUN STOP Valid memory Inbuilt memory RAM cassette EEPROM cassette EPROM cassette FX 20P E Handy programming panel Others Function 10 10 21 ONLINE MODE FX 1 OFFLINE MODE 2 PROGRAM CHECK 3 DATA TRANSFER In the ste
7. Program sum check error Memory capacity setting error Latch area setting error Comment area setting error File register area setting error Other setting error FX 20P E Handy programming panel Message List 11 11 4 GRAMMER ERR 6501 6502 6503 6504 6505 6509 Instruction device symbol and device number combination error No OUT T or C before setting value No setting value after OUT T or C insufficient operands with applied instructions Overlapping label number used overlapping designation of interrupt input and or high speed counter input Device number range over Other LADDER ERR 6601 LD or LDI used more 8 times continuously 6602 1 No LD or LDI instruction No coil Incorrect relationship of LD LDI and ANB or ORB 2 One of the following is not connected to the bus line STL RET MCR P pointer I interrupt EI DI SRET IRET FOR NEXT FEND END 6603 MPS used more than 11 times continuously 6604 Incorrect relationship between MPS and MRD MPP 6605 1 STL used more than 8 times continuously 2 MC MCR I interrupt or SRET in STL 3 RET outside STL No STL 6606 1 No P pointer or I interrupt 2 No SRET or IRET 3 I interrupt SRET or IRET designated in the main program 4 STL RET MC or MCR designated in subroutine or interrupt routine Error message Error code Description FX 20P E Handy programming panel Message List 11 11 5 LADDER ERR 6607 1 Illegal FOR and NEXT
8. 0 0 2 GO INS DEL AND M 5 GO 1 2 3 4 Display example In the step 7 In the step 8 5 6 7 8 Key operation STEP Read function Program Delete Operation 7 7 1 7 Program Delete Operation 7 1 Outline of delete operation Read a program and delete an instruction pointer or NOP Delete operation condition While the PLC is in the RUN status or while the EPROM cassette is attached the delete operation is disabled 7 2 Delete of instruction and pointer By the operation above the instruction in the cursor position is deleted As to instructions which use two or more lines such as set values of timers and counters and operands of application instructions when the instruction part set value or operand is deleted all lines are deleted at a time After the deleted position each step No is automatically carried down The display is shifted up PLC status RUN STOP Valid memory Inbuilt memory RAM cassette EEPROM cassette EPROM cassette Basic operation INS DEL INS DEL Delete function GO Move the cursor Read program FX 20P E Handy programming panel FX 20P E Handy programming panel Program Delete Operation 7 7 2 Example Deleting AND M10 in the step No 100 D AND ANI OR OUT M 10 M 11 M 12 Y 0 D 100 101 102 103 ANI OR OUT LD M 11 M 12 Y 0 M 20 In the step 6 10
9. 1 2 3 MNT TEST T Y 000 In the step 4 T Y 000 Key operation SET 4 RST Forcible ON Forcible OFF Device monitor of the Y000 FX 20P E Handy programming panel Test 9 9 4 9 3 Change of present value of word device T C D Z V From the HPP change present values of word devices T C D Z and V in the PLC Input present values in the decimal or hexadecimal format Use this present value change function to write data to file registers in the PLC While the PLC is in the RUN status this function is valid for the RAM in the PLC While the PLC is in the STOP status this function is valid for the RAM or the EEPROM with the write protect switch set to OFF in the PLC In devices other than file registers that is in data registers D timers T counters C and index registers Z and V present values can be changed without regard to the PLC status RUN or STOP and the program memory type Basic operation SP MNT TEST Device monitor K Change the set value H Input the present value numeric value GO FX 20P E Handy programming panel Test 9 9 5 Example Changing the present value of the D0 Changing the present value of the D0 from K0 to K10 When changing the present value of 32 bit data execute the device monitor operation for 32 bit data described in 8 3 in the step 1 The operation after that is equivalent to that for 16 bit
10. 15 18 19 OUT LD AND C 0 D 20 M 0 M 1 1 2 3 Key operation 4 Display the step No 15 by the list program monitor D 2 0 5 GO Move the line cursor to the line of the set value MNT TEST Others Function 10 10 1 10 Others Function 10 1 Outline of others function In the others function ONLINE OFFLINE MODE PROGRAM CHECK DATA TRANFER HPP FX PARAMETER XYM NO CONV BUZZER LEVEL LATCH CLEAR and MODULE can be set In each setting set items and setting contents vary depending on the mode online or offline The HPP automatically changes the displayed contents While the online mode is selected PROGRAM CHECK PARAMETER and XYM NO CONV are executed to the program memory in the PLC memory cassette if it is used While the offline mode is selected they are executed to the inbuilt HPP RAM Even while a program operation is being executed pressing the OTHER key displays the others mode menu screen And even while the others function operation is being executed pressing a function key starts another function operation assigned to the pressed function key Basic operation OTHER Start up the HPP in the online or offline mode GO Select an item Set the contents of each item Input each item No Select an item FX 20P E Handy programming panel FX 20P E Handy programming panel Others Function 10 10 2 10 2 Changeov
11. S P 1 K 1 2 3 4 5 Display example In the step 8 0 GO D CLEAR 9 6 7 8 Key operation Write function FX 20P E Handy programming panel Write 5 5 17 Example 2 Modifying K10 to D9 in the OUT T0 K10 instruction after determination W 7 10 11 OUT NOP NOP T 0 K 10 W 7 10 11 OUT NOP NOP T 0 D 9 In the step 6 T 0 OUT S P GO GO D 9 1 2 3 4 5 6 7 8 9 Display example In the step 9 Key operation Write function 1 K 0 FX 20P E Handy programming panel Write 5 5 18 Reading a program then overwriting a specified step in the unit of instruction Example Overwriting the OUT instruction in the step No 100 with T50 and K123 Set values of timers and counters that can be changed by using the monitor function Refer to 2 9 When consecutively overwriting an instruction or pointer near the currently read program directly move the line cursor to a position to be overwritten R 100 101 102 103 OUT LDI AND AND M1010 X 013 M 124 M 125 W 100 101 102 103 OUT LDI AND AND T 50 X 013 M 124 M 125 In the step 4 W 100 101 102 OUT K LDI AND T 50 123 X 013 M 124 W 100 103 104 OUT LDI AND T 50 K 123 X 013 M 124 0 STEP 0 T 0 5 K 1 GO RD WR OUT S P Display examp
12. Startup procedure While the power from the PLC is OFF connect the HPP to the PLC If the power from the PLC is turned ON while the RD WR key on the HPP is pressed the PLC starts up in the STOP status even if the PLC RUN input is ON and becomes ready for programming Only FX FX2C FX0 FX0S and FX0N are possible When the power of the PLC is turned OFF once then turned on again the RUN status of the PLC is valid The RUN status is not valid by changeover from STOP to RUN In the initial status the cursor is located in ONLINE PC Select a desired program mode by pressing the or key then press the GO key to proceed to the next screen Connect the HPP to the PLC power PLC ON COPYRIGHT C 1990 MITSUBISHI ELECTRIC CORP MELSEC FX V4 10 PROGRAM MODE ON LINE PC OFF LINE HPP 2 seconds later Screen display FX 20P E Handy programming panel FX 20P E Handy programming panel Startup Procedure 2 2 2 When the online mode is selected the HPP automatically discriminates the PLC model and proceeds to the function selection screen If the entry code has been registered in the PLC the HPP proceeds to the entry code input screen Refer to 10 5 4 When the offline mode is selected select the PLC model by pressing the or key then press the GO key to proceed to the next screen At this time if the selected model is different from the stored model the follo
13. program all clear 5 14 5 7 Modification method before after determination 5 16 5 8 Modification of device 5 21 6 Program Insert Operation 6 1 6 1 Outline of insert operation 6 1 FX 20P E Handy programming panel ix 7 Program Delete Operation 7 1 7 1 Outline of delete operation 7 1 7 2 Delete of instruction and pointer 7 1 7 3 Batch delete of program by specifying range to be deleted 7 3 7 4 Batch delete of NOP instructions 7 4 8 Monitor 8 1 8 1 Outline of monitor operation
14. programs saved in the HPP are erased Capacitor function The inbuilt HPP RAM is backed up against power failure by the large capacitor With power supply for 1 hour the RAM is backed up for 3 days Accordingly programs can be transferred and written to another PLC from the HPP in which programs have been entered in the offline mode RUN STOP status of PLC Program memory in PLC Write from HPP to PLC STOP RAM EEPROM Read from PLC to HPP RUN STOP RAM EEPROM EPROM Collation between HPP and PLC FX 20P E Handy programming panel Outline of Programming 3 3 4 3 4 Types of program memories RAM random access memory The RAM can be read and written at any time Because the saved contents are erased by power failure the RAM should be backed up by the battery And the saved contents are erased also when the RAM is removed from the PLC The RAM is used also as the internal memory of the HPP and the PLC EEPROM electrically erasable programmable read only memory The EEPROM is read only memory ROM and can be written at any time by applying a specified voltage The saved contents are kept saved against power failure The total number of allowable write occasions is restricted by the life expectancy The life expectancy is 10 000 times for memory cassettes and memory boards and 20 000 times for the EEPROM built in the PLC The write protect switch is provided to prevent erroneous write EPROM erasable program
15. I key is pressed once P is displayed in the display unit When the I key is pressed twice I is displayed Step ladder STL S 0 GO RET GO As to the STL instruction press the stl key then input the state No As to the RET instruction input only it No processing instruction NOP GO Input only the NOP instruction Key operation example Description FX 20P E Handy programming panel B 5 Write END END GO Input only the END instruction Special operation NOP A GO GO Program all clear In the online mode this operation overwrites all programs saved in the memory in the PLC with the NOP no processing instruction In the offline mode this operation overwrites all programs saved to the FX 20P E RAM using the NOP instruction Key operation example Description FX 20P E Handy programming panel B 6 MEMO HEAD OFFICE TOKYO BUILDING 2 7 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 JAPAN HIMEJI WORKS 840 CHIYODA CHO HIMEJI JAPAN OPERATION MANUAL FX 20P E HANDY PROGRAMMING PANEL JY992D82301C MEE Effective Jan 2007 Specifications are subject to change without notice MODEL FX 20P O E MODEL CODE 09R907
16. PLC is used The program cable FX 20P CAB or FX 20P CAB0 can be purchased individually FX 20P E Handy programming panel Notes to Users 1 1 6 1 6 Name of each part FX 20P E FX 20P E Handy programming panel Notes to Users 1 1 7 Each key provided on the FX 20P E panel surface works as follows Key name Description Function keys RD WR INS DEL MNT TEST Each key functions alternately When a key is pressed once the function indicated in the upper left position on the key surface is selected When the key is pressed again the function indicated in the lower right position on the key surface is selected Other key OTHER Pressing the OTHER key calls the mode menu select screen regardless of the current display mode When the OTHER key is pressed with a special module installed to the HPP menu selection is made from the offline mode menu Clear key CLEAR Cancels a key input before the GO key is pressed that is before the key input is determined clears an error message or returns to the previous screen Help key HELP Changes over the decimal expression and the hexadecimal expression while the application instruction list is displayed or the monitor function is used Space key S P Inputs space in the input area specifies a device or specifies a constant Step key STEP Specifies a step No Cursor keys Move the line cursor or the prompt specify a device
17. PLC model While a program is entered the device range is checked W 100 101 104 OUT OUT NOP M 100 T 100 K 19 In the step 6 Display example T 1 GO OUT 0 0 S P K 1 9 1 2 3 4 5 6 Key operation Write function Instruction words which are entered together with first device and second device MC and OUT T C When the MCR instruction is entered the nesting level symbol N is automatically displayed FX 20P E Handy programming panel Write 5 5 6 5 3 Write of application instruction When entering an application instruction press the FNC key first then input the instruction No When entering the instruction No directly input a desired No or display the instruction symbol list by using the help function search and find a desired instruction then input it If the instruction No is not clear use the help function Basic operation FNC GO 16 bit instruction 1 Application instruction No D 32 bit instruction double P Pulse SP FNC 16 bit instruction 2 D 32 bit instruction double HELP 10 s digit of application instruction 1 s digit of application instruction GO P Pulse SP Device symbol Device No Write function Write function Device symbol Device No FX 20P E Handy programming panel Write 5 5 7 What is an operand Operands are devices used for operat
18. Read by instruction 4 3 4 4 Read by pointer 4 5 4 5 Read by device 4 7 5 Write 5 1 5 1 Outline of write operation 5 1 5 2 Input of basic instruction 5 2 5 3 Write of application instruction 5 6 5 4 Input of label P I 5 10 5 5 Input of number 5 11 5 6 Batch write of NOP program all clear 5 12 5 6 1 Batch write of NOP to specified range 5 13 5 6 2 Write NOP to entire range
19. Series Programmable Controllers hereafter referred to as PLC using the FX 20P E handy programming panel hereafter referred to as FX 20P E or HPP For instructions and handling of FX Series PLC refer to the handy manuals and programming manuals shown below Read these manuals and the specific manuals for the PLC before use sufficiently understand the specifications then correctly use the units See to it that this manual is delivered to the end user Manual name Manual No Description FX0 FX0N HARDWARE MANUAL JY992D47501 This manual contains hardware explanations for wiring installation and specification for FX0 FX0N series PLC FX0S HARDWARE MANUAL JY992D55301 This manual contains hardware explanations for wiring installation and specification for FX0S series PLC FX1S HARDWARE MANUAL JY992D83901 This manual contains hardware explanations for wiring installation and specification for FX1S series PLC FX1N HARDWARE MANUAL JY992D89301 This manual contains hardware explanations for wiring installation and specification for FX1N series PLC FX SERIES HARDWARE MANUAL JY992D47401 This manual contains hardware explanations for wiring installation and specification for FX series PLC FX 20P E Handy programming panel FX 20P E Handy programming panel Associated Manuals xii PROGRAMMING MANUALS are offered separately Contact the dealer of the FX 20P E upon necessity FX2N HARDWARE MANUAL JY992D66301
20. cannot be specified After the inserted position each step No is automatically carried up The display is shifted down When inserting an instruction or pointer near the currently read program directly move the line cursor to a desired position Cautions on inserting an instruction If an instruction is inserted while the program memory is full and has no free space an error message is displayed and insert is not executed Basic operation INS DEL GO SP Specify the first device Specify the second and later devices P Pointer Interrupt No I Insert an instruction Specify a pointer Interrupt No Insert function Read program Device No Device symbol Instruction word Device symbol Device No FX 20P E Handy programming panel FX 20P E Handy programming panel Program Insert Operation 6 6 2 Insert operation condition While the PLC is in the RUN status or while the EPROM cassette is attached the insertion operation is disabled in the online mode Example Inserting the AND instruction M5 before the step No 200 PLC status RUN STOP Valid memory Inbuilt memory RAM cassette EEPROM cassette EPROM cassette I 200 201 202 203 AND OR OUT LD T 111 C 25 Y 100 X 002 I 200 200 201 202 AND AND OR OUT M 5 T 111 C 25 Y 100 In the step 4 I 200 201 202 203 AND AND OR OUT M 5 T 111 C 25 Y 100 GO
21. data M In the step 1 D 0 Display example In the step 3 1 2 3 In the step 4 Key operation S P 4 Device monitor of the D0 K 0 T D 0 K 0 T D0 10 K K 1 0 5 GO MNT TEST FX 20P E Handy programming panel Test 9 9 6 9 4 Change set value of timer T and counter C From the HPP change set values of timers T and counters C existing in programs in the PLC While the PLC is in the RUN status set values can be changed if the program memory is the RAM While the PLC is in the STOP status set values can be changed if the program memory is the RAM or the EEPROM with the write protect switch set to OFF Set values can be changed in two methods the method to change over the device monitor to the test mode and the method to change over the list program monitor to the test mode If the set value is changed by changing over the device monitor to the test mode for the CJ instruction which uses two or more timers T or counters C having same No in the step ladder program the timer T or the counter C nearest the step No 0 in the program is automatically regarded as the target When changing the set value of a timer T or counter C having same No select a desired timer T or counter C in the list program monitor then change its set value Basic operation SP Specify the set value Device monitor D Input a data register No GO SP Lis
22. device type convert the device No All corresponding devices in the program are converted at a time while the END instruction is ignored Device conversion condition If the EEPROM cassette is used set the write protect switch to OFF before executing device conversion in the online mode Example Converting X000 to X003 in program PLC status RUN STOP Valid memory Inbuilt memory RAM cassette EEPROM cassette EPROM cassette ONLINE MODE FX 1 OFFLINE MODE 2 PROGRAM CHECK 3 DATA TRANSFER In the step 2 Display example 5 XYM NO CONV In the step 3 1 2 3 OTHER Key operation 4 Start up the HPP in the online or offline mode 5 X 3 GO 5 5 XYM NO CONV X000 X003 In the step 6 X 0 GO 6 7 Select 5 XYM NO CONV Or put the cursor on 5 XYM NO CONV then press the GO key Enter the conversion source device Enter the conversion destination device FX 20P E Handy programming panel Others Function 10 10 19 10 7 Buzzer sound Adjust the sound volume of the buzzer issued when a key is input Buzzer sound adjusting condition PLC status RUN STOP Valid memory Inbuilt memory RAM cassette EEPROM cassette EPROM cassette ONLINE MODE FX 1 OFFLINE MODE 2 PROGRAM CHECK 3 DATA TRANSFER In the step 2 Display example 6 BUZZER LEVEL In the step 3 1
23. display is shifted up D OUT LDI T 10 K50 X 005 10 Display example 40 43 STEP 4 1 0 GO S P In the step 4 In the step 7 1 2 3 4 D OUT LDI 10 T 10 K50 X 005 40 40 43 RANGE In the step 8 D LDI AND LD AND X 005 M 10 Y 006 M 115 10 11 12 13 0 5 6 7 8 Deletion function Key operation INS DEL STEP STEP INS DEL Basic operation INS DEL INS DEL Delete function NOP GO Batch delete NOP instructions Read program Monitor 8 8 1 8 Monitor 8 1 Outline of monitor operation Display the PLC operation status on the HPP The monitor operation is available even while the PLC is in the STOP status The monitor operation is valid only while the online mode is selected If the offline mode is selected when the HPP started up it can be changed over to the online mode by using the others function Monitor operation condition 8 2 List program monitor In the list program monitor the list program is displayed and the status of contacts and coil driving are indicated In conductive contacts and operating coils is added after the instruction PLC status RUN STOP Valid memory Inbuilt memory RAM cassette EEPROM cassette EPROM cassette FX 20P E Handy programming panel FX 20P E Handy programming panel Monitor 8 8 2 Example Monitoring st
24. each direction X Y and Z Environment Free from corrosive or flammable gas and excessive conductive dust Supply voltage 5V DC 5 supplied from PLC Current consumption 150 mA 1 User memory capacity RAM 16K steps 8K steps in FX 20P E main units that were manufactured in July 1997 or earlier with manufacturer serial No s 77 or earlier Memory backup for power failure Memory backup capacitor After being powered for 1 hour it can retain internal device data for 3 days without externally supplied power Display unit Liquid crystal display unit with backlight Display contents Character matrix 1 character 40 dots 8 5 bottom 5 dots of each line 1 5 dots are used for the prompt Number of characters 64 characters 16 characters 4 lines Character types Alphanumeric Keyboard 35 keys Inbuilt interface PLC interface In conformance to EIA and RS422 connected to FX Series PLC with cable FX 20P CAB or FX 20P CAB0 Extension interface Connected to extension module ROM writer function Available when dedicated module is connected write read collation and deletion check FX 20P E Handy programming panel Notes to Users 1 1 14 1 11 Dimensions Dimensions of FX 20P E The FX 20P E is equipped with the program cable FX 20P CAB 1 5 m as standard The FX 20P E SET0 is equipped with the program cable FX 20P CAB0 1 5 m as standard Startup Procedure 2 2 1 2 Startup Procedure 2 1
25. having the previous or next No of a specified device or scroll lines When a key is pressed and held for 1 sec or more the input is given continuously Execution key GO Determines or executes a command scrolls screens after display or searches again Instruction keys Device symbol keys Number keys An instruction is assigned in the upper position A device No or number is assigned in the lower position The function in the upper position and the function in the lower position are always changed over automatically in accordance with progress of operations Among symbols shown in the lower position Z and V K and H and P and I function alternately If a key is pressed continuously a pair of functions are changed over alternately FX 20P E Handy programming panel Notes to Users 1 1 8 1 7 Connections lt Connection to the FX FX2C Series PLC gt lt Connection to the FX0 FX0S FX1S FX0N FX1N FX2N FX2NC Series PLC gt IMPORTANT Never touch the PLC connection area and the special module memory cassette attachment area on the HPP as well as the HPP attachment area on the special module system memory cassette If such area is touched the internal electronic circuit may be damaged by static electricity Turn off the power of the PLC before connecting the HPP to the PLC PLC PLC In the case of FX2C Series PLC connect the program cable to the HPP connection port inside the smoke co
26. is ON or if the PLC is currently in RUN status 1 If a memory cassette is not attached to the PLC programs are written to the inbuilt PLC memory If a memory cassette is attached to the PLC programs are written to the memory cassette 2 By operation from the HPP programs can be transferred between the inbuilt PLC memory and a memory cassette attached to the PLC 3 3 2 Offline mode In the offline mode the HPP accesses it own inbuilt RAM Programs written to the inbuilt HPP RAM can be batch transferred to the inbuilt PLC RAM or a memory cassette attached to the PLC Transferring to the ROM writer option is executed also in the offline mode 1 Programming in the offline mode is executed to the inbuilt HPP RAM regardless of the program memory type in and the RUN STOP status of the PLC Key operation Inbuilt RAM Programming Inbuilt memory Memory cassette Transfer PLC HPP Read Write Write FX 20P E Handy programming panel Outline of Programming 3 3 3 2 The following condition is required to execute batch transfer to the PLC The write protect switch should be OFF Inbuilt HPP RAM In the offline mode programming is executed to the inbuilt HPP RAM Even if programming is executed to another PLC in the online mode by using the HPP programmed in the offline mode programs saved in the HPP remain saved as they are However if programs are read and transferred from the PLC to the HPP in the offline mode
27. or persons is as follows a Any engineer who is responsible for the planning design and construction of automatic equipment using the product associated with this manual should be of a competent nature trained and qualified to the local and national standards required to fulfill that role These engineers should be fully aware of all aspects of safety with regards to automated equipment b Any commissioning or service engineer must be of a competent nature trained and qualified to the local and national standards required to fulfill that job These engineers should also be trained in the use and maintenance of the completed product This includes being completely familiar with all associated documentation for said product All maintenance should be carried out in accordance with established safety practices c All operators of the completed equipment see Note should be trained to use this product in a safe manner in compliance to established safety practices The operators should also be familiar with documentation which is associated with the actual operation of the completed equipment Note The term completed equipment refers to a third party constructed device which contains or uses the product associated with this manual FX 20P E Handy programming panel iv Notes on the Symbols Used in this Manual At various times throughout this manual certain symbols will be used to highlight points which are intended to ensure the
28. the data register No and the present value of the data register are displayed as the set value M TO P R K 100 K 250 In the step 4 Display example Decimal display In hexadecimal display H is displayed The ON status of the reset coil is monitored The OFF status of the output contact is monitored Set value Present value 0 T GO 1 2 3 4 Key operation S P Monitor function M TO P R K 100 D 0 K 250 When the set value is indirectly specified Display example Data register No Present value of data register FX 20P E Handy programming panel Monitor 8 8 5 8 4 Operation state monitor While a step ladder type program is running in the PLC up to eight operating states are displayed As the state changes displayed No s automatically proceed to indicate the operation process of the machine Only the state in the range from S0 to S899 can be monitored S900 and later for annunciators are ignored Before executing the operation state monitor set M8047 STL monitor valid to ON in the PLC Basic operation GO STL Execute the operation state monitor Monitor function M ACTIVE STATE S 30 S 63 S 91 S 41 S 73 S 104 S 52 S 82 Operation state monitor Display example M ACTIVE STATE When M8047 STL monitor valid is OFF M8047 IS NOT ON FX 20P E Handy programming panel Monitor 8 8 6 Monitoring annunciators If M8049 i
29. 0 101 102 103 Display example In the step 7 1 2 3 1 GO 0 0 GO Select the delete function Key operation 4 5 6 7 INS DEL STEP INS DEL Read function FX 20P E Handy programming panel Program Delete Operation 7 7 3 7 3 Batch delete of program by specifying range to be deleted The range of the program specified by step Nos is deleted If an instruction in the specified start step No uses two or more lines the head of the instruction is regarded as the start step If an instruction in the specified end step No uses two or more lines the end of the instruction is regarded as the end step In the example below the end step No is regarded as 42 not 40 On the screen after the specified range is deleted deleted steps are eliminated and the program is displayed from the deleted start step Basic operation INS DEL INS DEL Delete function STEP Step No SP STEP Step No GO Specify the start step No Specify the end step No Read program FX 20P E Handy programming panel Program Delete Operation 7 7 4 Example Deleting the range from the step No 10 to the step No 40 7 4 Batch delete of NOP instructions All NOP instructions existing from step No 0 to the final instruction except the NOP instruction are deleted at a time After batch delete of NOP instructions each step No is automatically carried down The
30. 0P E Handy programming panel Write 5 5 2 Write operation condition When using the EEPROM memory cassette set the write protect switch to OFF 5 2 Input of basic instruction Basic instructions are classified into those which are input individually such as ORB and MPS those which are input together with a device such as LD X000 and AND M0 and those which are input together with a device first device and set value second device PLC status RUN STOP Valid memory Inbuilt memory RAM cassette EEPROM cassette EPROM cassette GO Basic operation First device GO Input requiring only an instruction Input requiring an instruction and device SP Input requiring an instruction first device and second device GO Second device Instruction Device symbol Write function Write function Write function Instruction Instruction Device symbol Device No Device No Device No Device symbol FX 20P E Handy programming panel Write 5 5 3 Example Entering the ORB instruction Example Entering LD X0 While the HPP is waiting for input of a device symbol or device No the prompt is displayed at the end of the input position ORB Write function GO W 4 5 6 7 LDI AND ORB NOP X 004 X 005 In the step 3 Display example 1 2 3 Key operation Instruction words are entered individually ANB O
31. C program memory and the attachable PLC memory cassette The HPP automatically identifies the type of inbuilt PLC program memory and memory cassette attached to the PLC During the transfer from the inbuilt PLC program memory to the memory cassette write is enabled when RAM or EEPROM write protect switch set to OFF type is identified If the write protect switch of the EEPROM is ON or if the EPROM is attached the message WRITE FORBIDDEN is displayed Example Transfer from the inbuilt PLC RAM to the EEPROM When transfer or collation is normally completed the message COMPLETED is displayed If a mismatch is detected by collation the mismatch contents are displayed ONLINE MODE FX 1 OFFLINE MODE 2 PROGRAM CHECK 3 DATA TRANSFER In the step 2 Display example 1 2 3 OTHER Key operation 4 Start up the HPP in the online mode In the step 4 3 DATA TRANSFER FXRAM EEPROM FXRAM EEPROM FXRAM EEPROM 3 GO 5 6 GO Select DATA TRANSFER Or put the cursor on DATA TRANSFER then press the GO key Select the transfer direction FXRAM EEPROM Write to the EEPROM attached to the PLC FXRAM EEPROM Write to the inbuilt PLC RAM FXRAM EEPROM Verify FX 20P E Handy programming panel Others Function 10 10 8 10 4 2 Transfer between HPP and FX Series PLC offline mode In the online mode transferring programs between the HPP and the progr
32. D MPS Y 123 Y 1 2 GO 3 S P In the step 2 In the step 4 1 2 3 4 Key operation Read function Press the GO key again to search Y123 from the next step Write 5 5 1 5 Write 5 1 Outline of write operation Programs are written to the memory inside the PLC when the online mode is selected and to the inbuilt HPP RAM when the offline mode is selected When the online mode is selected if a memory cassette except the EPROM is attached to the PLC programs are written to the memory cassette When using the EEPROM set the write protect switch to OFF Programs can only be written while the PLC is in STOP mode New programs can be written and existing programs can be overwritten for modification When writing a new program input instructions from the step No 0 in turn When overwriting an existing program for modification put the cursor on a position to be modified then input an instruction Item Key operation for function selection Description Writing a new program Write a new program from step 0 Overwriting an existing program for modification Read a program to be modified and display it in the display unit Modify or add instructions Insert instructions Delete unnecessary portions of the program RD WR RD WR RD WR RD WR Read an instruction to be modified INS DEL INS DEL INS DEL FX 20P E Handy programming panel FX 2
33. EEPROM Set the memory protect switch to the OFF position before writing data to EEPROM NOT FOUND The designated instruction was not found Proceed to the next step ENTRY CODE ERROR An operation was attempted that is not allowed with the keyed in entry code Attempt only the operations that are allowed for the set protection level NOT USABLE The selected function cannot be used under the current conditions Select a usable function ERASE ERROR EEPROM was not erased Erase the data or install a new EPROM VERIFY ERROR Mismatched step data was found Correct the mismatch STEP OVERFLOW The designated step number is greater than the allowable maximum step number Change the step number SETTING ERROR The set value or data is improper Key in proper value or data PC PARA ERROR The set PLC parameter is incorrect Set a correct PLC parameter FX 20P E Handy programming panel FX 20P E Handy programming panel Message List 11 11 2 PC MISMATCH The set PLC type and the connected PLC type are not the same Correct the set PLC type PC RUNNING A write operation is attempted while the PLC is in the RUN state Set the PLC to the STOP state ROM MIS CONNECTED A memory cassette is not installed in the ROM writer An EEPROM is installed in the ROM writer when erase check is attempted Install an EPROM to the ROM writer module NO PROGRAM SPACE There is no more program storage area Change the parameter s
34. OPERATION MANUAL FX 20P E HANDY PROGRAMMING PANEL FX 20P E Handy programming panel Foreword This manual contains text diagrams and explanations which will guide the reader in the correct installation and operation of the FX 20P E HANDY PROGRAMMING PANEL It should be read and understood before attempting to install or use the unit Further information can be found in the FX0 FX0S FX0N FX1S FX FX1N FX2N FX2NC Series Hardware Manual and FX Series Programming Manual If in doubt at any stage of the installation of FX 20P E HANDY PROGRAMMING PANEL always consult a professional electrical engineer who is qualified and trained to the local and national standards which apply to the installation site If in doubt about the operation or use of FX 20P E HANDY PROGRAMMING PANEL please consult the nearest Mitsubishi Electric distributor This manual is subject to change without notice FX 20P E HANDY PROGRAMMING PANEL OPERATION MANUAL FX 20P E Handy programming panel Manual number JY992D82301 Manual revision C Date January 2007 FX 20P E Handy programming panel ii FX 20P E Handy programming panel iii Guidelines for the Safety of the User and Protection of the FX20P E HANDY PROGRAMMING PANEL This manual provides information for the use of the FX 20P E HANDY PROGRAMMING PANEL The manual has been written to be used by trained and competent personnel The definition of such a person
35. R DEVICES 9 F2 UNITS 2 Contents shown in the application instruction symbol list As to points between the classified item No and the instruction symbol the upper one indicates validity of D double instruction and the lower one indicates validity of P pulse instruction 10 CMP 11 ZCP Classified item No 10 s digit of the instruction No Instruction symbol Validity of D P Double instruction is valid Pulse instruction is valid 12 MOV 13 SMOV 14 CML FX 20P E Handy programming panel Write 5 5 10 5 4 Input of label P I When using a P pointer or I interrupt pointer in a sequence program as a label enter in the same way as instructions Example 1 When entering the label No 3 GO P Pointer No I Basic operation Write function W 100 101 102 103 NOP NOP NOP P 3 In the step 4 Display example 3 GO P 1 2 3 4 Key operation Write function FX 20P E Handy programming panel Write 5 5 11 5 5 Input of number When numbers are entered each number is shifted to the upper digit in turn in the display Accordingly if numbers are input beyond the displayable digits numbers input so far are deleted from the display screen from the oldest one in turn When the device symbol is X or Y if an input numeric value is less than 3 digits 0 is displayed in the higher digits Only numbers displayed on the screen are registered Check the displa
36. RB MPS MRD MPP RET END and NOP W 0 1 2 3 LD NOP NOP NOP X 000 In the step 3 W 0 1 2 3 LD NOP NOP NOP X 000 X 0 GO LD 1 2 3 4 Display example before determined In the step 4 Display example after determined Key operation Write function Instruction words which are entered together with a device LD LDI AND ANI OR ORI SET PLS PLF MCR STL and OUT excluding T and C When the MCR instruction is entered the nesting level symbol N is automatically displayed FX 20P E Handy programming panel Write 5 5 4 Contact instructions other than LD LDI AND ANI OR an ORI Ver 4 00 and later Instruction Key operation LDP LD P I Device symbol Device No GO LDF LD F Device symbol Device No GO ANDP AND P I Device symbol Device No GO ANDF AND F Device symbol Device No GO ORP OR P I Device symbol Device No GO ORF OR F Device symbol Device No GO INV NOP P I GO Comparison contact instruction Comparison contact instructions can be entered in the same way as application instructions Refer to 5 3 FX 20P E Handy programming panel Write 5 5 5 Example Entering OUT T100 K19 While the HPP is waiting for input of a device symbol or device No the prompt is displayed The allowable device No range varies depending on the
37. This manual contains hardware explanations for wiring installation and specification for FX2N series PLC FX2NC D UL HARDWARE MANUAL JY992D87201 This manual contains hardware explanations for wiring installation and specification for FX2NC series PLC FX2NC DSS DS HARDWARE MANUAL JY992D76401 This manual contains hardware explanations for wiring installation and specification for FX2NC series PLC FX0 FX0S FX0N FX FX2C FX2N PROGRAMMING MANUAL JY992D48301 This manual contains instruction explanations for the FX series PLC FX1S FX1N FX2N FX2NC PROGRAMMING MANUAL JY992D88101 This manual contains instruction explanations for the FX series PLC Manual name Manual No Description Notes to Users 1 1 1 1 Notes to Users 1 1 Expression of this manual In this manual the term program indicates program file register comment and parameter unless otherwise specified And the term memory cassette indicates memory cassette and memory board 1 1 1 Expression of key operations The following expression is used for each key operation Press the A or B key Press the A key then the B key in this order Numeric input etc Press the A key then the B key in this order Press the key several times repeatedly While pressing and holding the A key press the B key 1 1 2 Expression of conditions Usable Usable on conditi
38. acturer s serial No above indicates the No of the FX 20P E It is not the manufacturer s serial No of the system memory cassette After executing transfer collate both programs and confirm that the contents are equivalent If a mismatch is detected by collation the message VERIFY ERROR is displayed and the mismatch position is also displayed FX 20P E Handy programming panel Others Function 10 10 6 Condition for transfer between the memory cassette online mode When using the EEPROM set the write protect switch to OFF before executing FXRAM EEPROM When using the EPROM FXRAM EPROM is disabled Condition for transfer between the HPP and the FX Series PLC offline mode Set the PLC to the STOP status before executing transfer from the HPP to the memory in the PLC When using the EEPROM set the write protect switch to OFF before executing HPP FX EEPROM When using the EPROM HPP FX EPROM is disabled PLC status RUN STOP Valid memory cassette RAM cassette EEPROM cassette EPROM cassette PLC status RUN STOP Valid memory Inbuilt memory RAM cassette EEPROM cassette EPROM cassette FX 20P E Handy programming panel Others Function 10 10 7 10 4 1 Transfer between memory cassette online mode Using the transfer function in the online mode the user is capable of transferring programs between the inbuilt PL
39. als xi 1 Notes to Users 1 1 1 1 Expression of this manual 1 1 1 1 1 Expression of key operations 1 1 1 1 2 Expression of conditions 1 1 1 1 3 Screen display during programming 1 2 1 2 Introduction of product 1 3 1 3 Features 1 3 1 4 Function list 1 4 1 5 Product configuration 1 5 1 6 Name of each part 1 6 1 7 Connections
40. am memory in the PLC memory cassette if it is attached using the transfer function between the HPP and the FX Series PLC If the memory cassette is attached to the PLC the HPP automatically identifies its type At this time write to the memory cassette is enabled only when the memory cassette type is RAM or EEPROM with the write protect switch set to OFF If the write protect switch of the EEPROM is ON or if the EPROM is attached the message WRITE FORBIDDEN is displayed Example Transfer from the HPP to the inbuilt PLC RAM When transfer or collation is normally completed the message COMPLETED is displayed If a mismatch is detected by collation the mismatch contents are displayed OFFLINE MODE FX 1 ONLINE MODE 2 PROGRAM CHECK 3 HPP FX In the step 2 Display example 1 2 3 OTHER Key operation 4 Start up the HPP in the offline mode In the step 4 3 HPP FX HPP FX RAM HPP FX RAM HPP FX RAM 3 GO 5 6 GO Select HPP FX Or put the cursor on HPP FX then press the GO key Select the transfer direction HPP FX RAM Write to the inbuilt PLC RAM HPP FX RAM Write to the inbuilt HPP RAM HPP FX RAM Verify FX 20P E Handy programming panel Others Function 10 10 9 10 5 Parameter 10 5 1 Outline of parameter settings In the online mode set parameters to the memory in the PLC memory cassette if it is attached In th
41. artup Read Moves the cursor by 1 line at a time from the currently displayed position GO Scrolls the display by one screen Step 1 0 GO Searches and displays the program by step No Press the GO key again to scrolls the program by one screen LD X 1 0 GO Searches and displays the program by instruction and device Press the GO key again to search the remaining portion of the program SP X 1 1 GO Searches and displays the program by device FNC 1 2 Searches and displays an 16 bit type application instruction Pulse execution P does not have to be input FNC D 1 2 Searches and displays an 32 bit type application instruction P 0 GO Searches and displays the program by label and pointer FX 20P E Handy programming panel FX 20P E Handy programming panel B 2 Write Contact instructions LD X 1 0 GO LDI X 1 1 GO As to the LD LDI AND ANI and ORI instructions consecutively input a device after a contact instruction LD P I X 1 2 GO LD F X 1 3 GO As to the LDP LDF ANP ANF ORP and ORF instructions press the P I or F key after a contact instruction then consecutively input a device NOP P I X 1 4 GO As to the INV instruction press the NOP and P I keys instead then consecutively input a device after th
42. at hikaku setten meirei Input it as an application instruction Block instructions instructions for storage during operation ANB GO ORB GO MPS GO MRD GO MPP GO As to block instructions ANB and ORB and instructions which store the intermediate result of the operation MPS MRD and MPP input only an instruction Drive instructions OUT Y 2 GO OUT T 0 SP K 1 0 0 GO As to the OUT instruction for an output Y auxiliary relay M or state S input a device after the instruction As to the OUT instruction for a timer T or counter C input a device and set value after the instruction SET M 1 0 0 RST C 1 0 As to the SET and RST instructions input a device after an instruction MC instructions MC 0 SP M 1 0 0 GO MCR 0 GO As to the MC instruction input the nesting level and device after it As to the MCR instruction input the nesting level after it Key operation example Description FX 20P E Handy programming panel B 3 Write Application instructions 16 bit type FNC 1 2 SP K 1 0 SP D 0 GO FNC HELP 1 2 SP K 1 0 SP D 0 GO As to an application instruction enter via the FNC No then enter an operand after it If the FNC No is unknown press the FNC key first then press the HELP key to select an
43. changed when a program is written to the FX0 FX0S FX0N FX1S FX1N Series PLC the message COMPLETED is displayed Though the program is written the PLC ignores the set latch range 3 Registering the entry code The entry code can be registered FX 20P E Handy programming panel Startup Procedure 2 2 6 2 2 3 Constant changes in run status Even if the program memory is held in the EEPROM constants set values and present values of timers counters and data registers can be changed in the RUN status of the FX0 FX0S FX0N FX1S FX1N Series PLC However when a constant is changed the scan time of the PLC increases by 20 to 30 ms and the response delay by 20 to 30 ms is generated in the input interrupt I 00 to I 30 2 2 4 FX 20P E When a program is transferred while the offline mode is selected in the FX 20P E HPP FX RAM or HPP FX RAM is displayed even if the program memory is held in the EEPROM Outline of Programming 3 3 1 3 Outline of Programming 3 1 Outline of programming In the HPP create a program by using the instruction list and manipulating the keyboard The destination to write a created program is different between the online mode and the offline mode In the online mode a program is directly written to the program memory in the PLC In the offline mode a program is written to the inbuilt HPP RAM When operating the PLC with a program created in the offline mode the program should be transfer
44. derstand the manufacturer s serial No Expression of manufacturer s serial No 4 Y Batch number Production Month 1 Jan to 9 Sep X Oct Y Nov or Z Dec Production Year E g 1994 or 2004 FX 20P E Handy programming panel Notes to Users 1 1 12 1 9 Replacement of system memory cassette When purchasing the FX 20P E a system memory cassette is mounted However only when upgrading the system version or changing the specification of the application should the system memory cassette be replaced System memory cassette replacement method Perform the steps 1 to 3 in this order IMPORTANT Never touch the attachment areas on the system memory cassette and on the FX 20P E FX 20P E Handy programming panel Notes to Users 1 1 13 1 10 Specifications 1 When FX 20P RWM is used the current is 180mA Item Specifications Ambient temperature 0 to 40 C Ambient humidity 35 85 Relative Humidity No condensation Vibration Resistance intermittent vibration Conforms to EN 68 2 6 10 57 Hz 0 075 mm Half Amplitude 57 150 Hz 9 8 m s2 Acceleration Sweep Count for X Y Z 10 times 80 min in each direction Vibration Resistance Continuous vibration Conforms to EN 68 2 6 10 57 Hz 0 035 mm Half Amplitude 57 150 Hz 4 9 m s2 Acceleration Sweep Count for X Y Z 10 times 80 min in each direction Shock Resistance Conforms to EN 68 2 27 147m s2 Acceleration Action time 11ms 3 times in
45. designation Nesting level deeper than 5 levels 2 One of the following commands is designated in the FOR NEXT loop STL RET MC MCR IRET SRET FEND END 6608 1 Illegal MC and MCR designation 2 No MCR N0 3 One of the following commands is designated in the MC MCR loop SRET IRET I interrupt 6609 Other RUNTIME ERROR 6701 No jump destination of CJ or CALL A label follows after the END instruction An independent label is in the FOR NEXT loop or a subroutine program 6702 CALL nesting level deeper than 5 levels 6703 Interrupt nesting level deeper than 2 levels 6704 FOR NEXT loop nesting level deeper than 5 levels 6705 A device other than a valid is used for an applied instruction operand 6706 The device number or data designated as an applied instruction operand is outside the allowable designation range 6707 File register operation is accessed without allocating the file register area 6708 FROM TO instruction error 6709 Other No IRET or SRET or illegal FOR NEXT loop Error message Error code Description FX 20P E Handy programming panel Message List 11 11 6 I O ERROR Example 1020 The I O number is not supported by the current hardware Error message Error code Description 1 0 2 0 Example X20 Device number 1 Input X 0 Output Y An explanation of the error code A 1 Appendix A Contents of Program Memory 1 Sequence programs including K constants are iden
46. digits use 32 bits Z and V indicate index registers An index register is added to a device to decorate the device No Basic operation GO K Numeric value Z V When the device is Z or V When specifying the digit When not specifying the digit Index decoration Write function Device No Device symbol FX 20P E Handy programming panel Write 5 5 22 Overwriting only a specified instruction device Example Modifying the device K2 digit specification in the MOVP instruction in the step No 100 from X100 to K1X0 Only lines without the step No can be modified If a line with the step No is to be modified write it by instruction When specifying the digit press the K key first then input a numeric value R 100 105 MOVP K2X D LD X 100 1 010 W 100 105 MOVP K1X D LD X 000 1 010 In the step 6 0 STEP 0 GO 1 K 0 1 GO X Display example In the step 8 1 2 3 4 5 6 7 8 9 Put the cursor on a numeric value to be modified Key operation RD WR Read function Program Insert Operation 6 6 1 6 Program Insert Operation 6 1 Outline of insert operation Read a program and insert an instruction or pointer in a specified position An instruction or pointer is inserted in a position above the step specified by the cursor Lines not displaying the step No
47. e Checks programs Checks programs saved in the PLC Transfers programs between the HPP and the FX Series PLC Inbuilt HPP RAM Program memory in the PLC Modifies parameters Key inputs in the HPP Inbuilt HPP RAM Converts device Nos in sequence programs Key inputs in the HPP Inbuilt HPP RAM Adjusts the buzzer sound volume Adjusts the sound volume of the buzzer issued when a key on the HPP is pressed Transfers programs between the HPP and a module Inbuilt HPP RAM Module FX 20P E Handy programming panel Notes to Users 1 1 5 1 5 Product configuration The FX 20P E and the FX 20P E SET0 consist of the following components FX 20P E Connected to the FX FX2C Series PLC FX 20P E SET0 Connected to the FX0 FX0S FX1S FX0N FX1N FX2N FX2NC Series PLC FX 20P E HPP Can be used also for the FX0 FX0S FX1S FX0N FX1N FX2N FX2NC Series PLC when the cable is changed or is connect FX 20P CADP FX 20P CAB Program cable HPP PLC 1 5 m FX 20P MFXD E System memory cassette for the FX Series FX 20P E HPP Can be used also for the FX FX2C Series PLC when the cable is changed FX 20P CAB0 Program cable HPP PLC 1 5 m FX 20P MFXD E System memory cassette for the FX Series Use the programming cable FX 20P CAB when the FX FX2C Series PLC is used Use the programming cable FX 20P CAB0 or FX 20P CAB with FX 20P CADP when the FX0 FX0S FX1S FX0N FX1N FX2N FX2NC Series
48. e offline mode set parameters to the inbuilt HPP RAM The default setting the memory capacity the entry code the latch backup against power failure range file registers and the RUN terminal only in the FX1S FX1N FX2N FX2NC Series PLC can be set Display and set parameters in the order shown below If not changing a displayed item press the GO key to proceed to the next item Press the CLEAR key to return to the previous item Press the OTHER key to return to the others mode menu display OTHER GO 4 Default setting Memory capacity Entry code Latch range M S C and D File register CLEAR RUN terminal Setting end GO CLEAR GO CLEAR GO CLEAR GO CLEAR GO Select the parameter setting function FX 20P E Handy programming panel Others Function 10 10 10 Parameter setting condition Set the PLC to the STOP status before changing parameters in the online mode When using the EEPROM cassette set the write protect switch to OFF before changing parameters in the online mode When using the EPROM cassette parameter change is disabled in the online mode 10 5 2 Default setting Initialize the parameters When setting the default values initial values place the cursor on YES and press the GO key When not setting the default values place the cursor on NO initial status and press the GO key By this operation the memor
49. eared Accordingly the comment area becomes 0 block and the file register becomes 0 block also The memory capacity becomes the default value 2k or 8k steps in accordance with the PLC model However in the online mode while a memory cassette is attached the situation is determined by the memory cassette capacity And the entry code is deleted if the entry code has been input and accepted The following devices can be backed up latched against power failure in the FX Series PLC 1 M Auxiliary relays 2 S States 3 T Timers 4 C 16 bit counters 5 C 32 bit counters 6 D Data registers 7 D File registers FX 20P E Handy programming panel Write 5 5 16 5 7 Modification method before after determination A input program can be modified before determination before the GO key is pressed or after determination after the GO key is pressed Before determination press the CLEAR key then enter the correct contents again from an instruction After determination move the cursor to a line to be modified then enter the correct contents Example 1 Modifying K10 to D9 in the OUT T0 K10 instruction before determination Press the CLEAR key once to cancel the second device Press the CLEAR key twice to modify the contents from the step No 7 W 7 10 11 OUT K NOP NOP T 0 10 W 7 10 11 OUT NOP NOP T 0 D 9 In the step 5 T 0 OUT
50. ep No 126 Basic operation MNT TEST Monitor function STEP Input a step No Input an instruction and first device GO Read a program to be displayed Read program M 126 127 128 129 LD ORI OUT LDI X 013 M 100 Y 005 T 15 In the step 4 2 6 1 GO Display example 1 2 3 4 The contact is conductive The coil is operating Key operation STEP Monitor function FX 20P E Handy programming panel Monitor 8 8 3 8 3 Device monitor Specify and display a device to be monitored As to bit devices X Y M and S the ON OFF status is displayed As to timers T and counters C the present value and the set value are displayed As to data registers D and index registers V and Z the present value is displayed In the display of word devices T C D V and Z press the help key to change over the format between decimal and hexadecimal Example Monitoring device X000 Basic operation Monitor function Device No GO Specify 32 bits SP D Device No In the case of V or Z Display the previous device No Display the next device No M X 000 In the step 4 Display example 1 2 3 X GO 0 S P 4 Key operation Monitor function FX 20P E Handy programming panel Monitor 8 8 4 Example Monitoring device T0 When the set value is indirectly specified through a data register D
51. er keys Input a number in the order 100 s digit 10 s digit and 1 s digit When the 10 s digit is entered instructions whose 10 s digit is the input number are displayed on the screen Only application instructions valid in the used PLC are displayed in the list Scroll the screens by using the cursor control keys then entered a number for the 1 s digit By the operation above the application instruction No is specified Then input an operand consecutively W 200 209 DMOVP D D NOP 0 2 In the step 9 D 1 FNC P 2 1 2 3 4 5 S P Display example Key operation GO D 0 6 S P 7 8 9 2 D Write function FX 20P E Handy programming panel Write 5 5 9 Example Input from the instruction list offered by the help function example of DMOVP D0 D2 0 PROGRAM FLOW 1 TRANSFERS COMP 2 LOGICS 3 ROTATION SHIFT In the step 3 1 10 CMP 11 ZCP 2 W 200 200 DMOVP D D NOP 12 0 2 Display example In the step 4 In the step 11 1 2 3 4 5 6 7 FNC D P 2 HELP 9 GO 0 D D 2 S P 10 11 12 8 S P Key operation 1 12 MOV 13 SMOV 14 CML Write function 1 Classified items of application instructions 0 PROGRAM FLOW 1 TRANSFERS COMP 2 LOGICS 3 ROTATION SHIFT 4 DATA OPERATION 5 HIGH SPEED 6 HANDY INSTR 7 FX I O DEVICES 8 FX SE
52. er of mode Change over the mode between online and offline In the HPP ONLINE MODE or OFFLINE MODE is displayed in accordance with the current mode Mode changeover condition Example Changing over from the online mode to the offline mode When changing over from the offline mode to the online mode the step 5 above is not required because the HPP automatically identifies the correct PLC model PLC status RUN STOP Valid memory Inbuilt memory RAM cassette EEPROM cassette EPROM cassette ONLINE MODE FX 1 OFFLINE MODE 2 PROGRAM CHECK 3 DATA TRANSFER In the step 2 Display example 1 2 3 OTHER Key operation GO 4 Start up the HPP in the online mode In the step 3 1 OFFLINE MODE EXECUTE OK GO NO CLEAR In the step 5 SELECT PC TYPE FX FX0 FX2N FX1N FX1S I GO 5 6 Select OFFLINE MODE Or put the cursor on OFFLINE MODE then press the GO key Select the PLC model FX 20P E Handy programming panel Others Function 10 10 3 10 3 Program check In the online mode programs are saved in the PLC memory cassette if used are checked Alternatively in the offline mode programs saved in the inbuilt HPP RAM are checked Program check in the online mode I O ERROR PC H W ERR LINK ERROR PARA ERROR GRAMMAR ERROR LADDER ERROR and RUN TIME ERROR are checked Program check in the o
53. ered as the end step W 1012 1013 1014 1015 ANI OUT NOPK OR X 013 M 15 1024 M1000 W 1014 1015 1016 1017 NOP NOP NOP NOP In the step 4 K GO NOP 1 0 2 4 Display example In the step 5 1 2 3 4 5 Key operation Press these keys to move the cursor to the step No 1014 Write function FX 20P E Handy programming panel Write 5 5 14 5 6 2 Write NOP to entire range program all clear Example Entire range After the write function is set consecutively press the NOP and A keys At this time the cursor position has nothing to do with the write range When the GO key is pressed the message for confirming all clear is displayed Press the GO key in accordance with the message to execute batch write of NOP to the entire range program all clear When execution is completed the cursor moves to the step No 0 W 100 101 102 103 NOPA AND OR OUT _ M1010 T 15 Y 012 All clear In the step 3 W 0 1 2 NOP NOP NOP OK GO NO Clear GO NOP A GO Display example In the step 4 In the step 5 1 2 3 4 5 Key operation Write function FX 20P E Handy programming panel Write 5 5 15 IMPORTANT As soon as batch write of the NOP instruction to the entire range is completed parameter values before execution are returned to the default values and the latch is cl
54. ers Function 10 10 5 10 4 Transfer between memory cassette HPP and FX Series PLC In the online mode transferring between the memory cassette and inbuilt PLC memory is executed In the offline mode transferring between the HPP and FX Series PLC is executed The HPP automatically identifies the online offline mode and the memory cassette type then displays them In the transfer between the memory cassette programs and parameters are collated between the inbuilt PLC memory and the memory cassette attached to the PLC In the transfer between FX Series PLC programs and parameters are collated between the inbuilt HPP RAM and the inbuilt PLC memory or the memory cassette attached to the PLC By using each transfer function after creating or changing a program in the RAM whose write time is shorter the program can be executed to operate the PLC from the EEPROM that has better storage capability Transfer is disabled from a memory having larger capacity to a memory that has a smaller capacity Such a transfer causes a PC parameter error In such a case change the parameters for the memory cassette first then execute the transfer function again The inbuilt FX 20P E RAM contains the following capacity FX 20P E manufactured in July 1997 or earlier with manufacturer serial No 77 or earlier 8K steps FX 20P E manufactured in August 1997 or later with manufacturer serial No 78 or later 16K steps The manuf
55. et memory capacity 500 steps is used by each block The allowable setting range in each PLC is as shown below FX0 FX0S Series PLC File registers are not available Set 0 FX1S FX0N Series PLC 0 to 3 blocks FX FX2C Series PLC 0 to 4 blocks FX1N FX2N FX2NC Series PLC 0 to 14 blocks In the allowable setting range shown above input the number of required blocks then press the GO key 10 5 7 RUN INPUT In the FX1S FX1N FX2N FX2NC Series PLC general purpose inputs X000 to X017 can be assigned as the RUN terminal When using a general purpose input as the RUN terminal place the cursor on USE enter the input No 0 to 17 then press the GO key When not using a general purpose input as the RUN terminal place the cursor on DON T USE then press the GO key FILE REGISTER 0 BLOCK ONE BLOCK 500 Display example RUN INPUT USE X000 DON T USE Display example FX 20P E Handy programming panel Others Function 10 10 17 10 5 8 End of parameter setting Finish the parameter setting operation Place the cursor on YES and press the GO key to finish parameter setting and return to the others mode menu display Place the cursor on NO and press the GO key to return to the default setting screen display PARAMETER VALUES COMPLETE YES NO Display example FX 20P E Handy programming panel Others Function 10 10 18 10 6 Device conversion In the same
56. ettings PROGRAM OVERFLOW No more memory space for inserts Delete all NOP instructions from the program If the program is still larger than the available memory area revise the program COMMAND ERROR The instruction is incorrect Set a correct instruction NO MEM CASSETTE A memory cassette is not installed to the PLC Install the memory cassette DEVICE ERROR The designated device or pointer is incorrect Input the correct device or pointer Message Cause Action FX 20P E Handy programming panel Message List 11 11 3 11 2 Error messages displayed during program check The list below shows errors detected by the program check operation on the online offline mode menu In the online mode the PLC judges errors In the offline mode the HPP judges errors Errors marked with an asterisk can only be checked in the online mode Error message Error code Description PC H W ERR 6101 6102 6103 RAM error Operation circuit error I O bus error M8069 driven COMMS ERR 6201 6202 6203 6204 6205 Parity error overrun error frame error Communication character error Communication data sum check error Data format error Command error LINK ERROR 6301 6302 6303 6304 6305 6306 Parity error overrun error frame error Communication character error Communication data sum check error Data format error Command error Watchdog timer error PARA ERROR 6401 6402 6403 6404 6405 6409
57. eturn instruction is added FX 20P E Handy programming panel Read 4 4 6 Example Reading label of the pointer No 3 R AND SET LD M 123 Y 010 X 012 P 3 R 102 103 104 105 LDI MPS AND P 3 M 100 X 012 In the step 2 50 51 52 POINTER Display example In the step 3 P 3 GO 1 2 3 Key operation Read function FX 20P E Handy programming panel Read 4 4 7 4 5 Read by device The specified device is searched from the step No 0 in turn and four lines of program are displayed from the first found instruction Press the GO key again to search the device of the same condition from the next step of the currently found step If all specified devices have not been found consequentially the message NOT FOUND is displayed Program lines after the END instruction are not read GO Basic operation SP Device No Read the program step by step Search again Read function Device symbol FX 20P E Handy programming panel Read 4 4 8 Example Reading Y123 When the program is read by device only devices X Y M S T C D V and Z of basic instructions are searched However if D is searched V and Z used after the OUT instruction of timers and counters are not searched R LD AND ORI X 002 M 003 X 003 Y 123 R 53 54 55 OUT LD OUT Y 123 X 011 C 12 K 60 Display example 10 11 13 DEVICE GO R 124 AN
58. ffline mode PARA ERROR GRAMMAR ERROR and LADDER ERROR are checked The double coil check is not executed An error message and code is displayed if such error in a particular step No occurs and is detected If two or more errors have occurred eliminate the cause of an error then execute the program check again to display the next error Forcibly reset the special auxiliary relay M8068 and the special data register D8068 using the test function Program check condition PLC status RUN STOP Valid memory Inbuilt memory RAM cassette EEPROM cassette EPROM cassette FX 20P E Handy programming panel Others Function 10 10 4 Example Program check operation Press the CLEAR or the OTHER key to return to the normal display ONLINE MODE FX 1 OFFLINE MODE 2 PROGRAM CHECK 3 DATA TRANSFER In the step 2 Display example 1 2 3 OTHER Key operation GO 4 Start up the HPP in the online or offline mode When no error is detected 2 PROGRAM CHECK NO ERROR When an error is detected 2 2 PROGRAM CHECK 2 LADER ERR ERROR CODE 6612 Step No When a circuit error has occurred the displayed step No indicates a corresponding coil drive point in the circuit in which the error has occurred Error code Error message Select 2 PROGRAM CHECK Or put the cursor on PROGRAM CHECK then press the GO key FX 20P E Handy programming panel Oth
59. id for input relays X output relays Y auxiliary relays M states S timers T and counters C The forcible ON OFF operation sets ON or OFF for devices only in one operation cycle While the PLC is in the RUN status the forcible ON OFF operation is actually valid to the present value clearing circuit for timers T counters C data registers D and index registers Z and V the set reset circuit and the self holding circuit The timer forcible ON operation is valid only while a timer is driven by a program While the PLC is in the STOP status or if the execution target device is not used in the program the result of the forcible ON OFF operation is kept as it is However because input refresh is executed to input relays X even if the PLC is in the STOP status the result of the forcible ON OFF operation is not kept for input relays X The result is updated to the input terminal status Present values of file registers can be cleared only while the program memory in the PLC is RAM or EEPROM with the write protect switch set to OFF FX 20P E Handy programming panel Test 9 9 3 Example Forcibly setting the Y000 to ON OFF Set the PLC to the STOP status then forcibly set output relays Y to ON OFF to check the output wiring Basic operation SET MNT TEST Forcible ON Device monitor RST Forcible OFF Test function M In the step 1 Y 000 Display example In the step 3
60. ination When inputting a constant press the K key once for decimal or twice for hexadecimal H is displayed Key operation example Description FX 20P E Handy programming panel B 4 Write Application instructions pules execution instruction 32 bit type FNC 1 2 D P SP K 1 0 SP D 0 GO FNC HELP 1 2 D P SP K 1 0 SP D 0 GO When entering a 32 bit application instruction as a pulse execution instruction press the D and P keys in this order after entering the FNC No If the FNC No is unknown press the FNC key first press the HELP key to select an instruction then press the D and P keys in this order In either case input an operand after pressing the D and P keys When entering an operand press the S P key to delimit the instruction the source and the destination When entering a constant press the K key once for decimal or twice for hexadecimal H is displayed Application instructions instruction only FNC 4 GO FNC HELP 0 4 GO As to instructions not requiring operand enter only an instruction by using the FNC No If the FNC No is unknown press the FNC key then press the HELP key to select an instruction Label P 0 GO Press the P key then input the label No Pointer I I 1 0 1 GO Press the I key twice then input the pointer No When the
61. instruction When entering an operand press the S P key to delimit the instruction the source and the destination When entering a constant press the K key once for decimal or twice for hexadecimal H is displayed Application instructions 32 bit type FNC 1 2 D SP K 1 0 SP D 0 GO FNC HELP 1 2 D SP K 1 0 SP D 0 GO When inputting a 32 bit instruction press the D key after entering the FNC No If the FNC No is unknown press the FNC key first press the HELP key to select an instruction then press the D key In either case input an operand after pressing the D key When inputting an operand press the S P key to delimit the instruction the source and the destination When inputting a constant press the K key once for decimal or twice for hexadecimal H is displayed Application instructions pulse execution FNC 1 2 P SP K 1 0 SP D 0 GO FNC HELP 1 2 P SP K 1 0 SP D 0 GO When inputting an application instruction as a pulse execution instruction press the P key after inputting the FNC No If the FNC No is unknown press the FNC key first press the HELP key to select an instruction then press the P key In either case input an operand after pressing the P key When inputting an operand press the S P key to delimit the instruction the source and the dest
62. ions of instructions For example in the case of MOV instruction When entering an operand make sure to input it in the order S P operand Timing to specify the D double P pulse instruction Specification of the D P instruction is valid if it is executed in the same order as the display operation example 1 or if it is executed after input of the instruction No Either D and P can be specified first or the operator can press the HELP key to display the instruction word list check whether D and P can be specified for the instruction then specify D and P Restriction in programming when the FX FX2C Series PLC is used When a RAM file register is used as an operand only the BMOV instruction is available MOV D0 D1 Operand SP Operand Device No Device symbol FX 20P E Handy programming panel Write 5 5 8 Example Input by FNC No example of D MOV P D0 D2 Using the ASC instruction ASCII characters can only be read and not written For writing ASCII characters use the software A6GPP A6PHP An error will occur if an application instruction is not supported in the used PLC Press the FNC and HELP keys in this order to display classified items of application instructions on screen These classification items 0 to 24 are set on seven screens and the screens can be scrolled by the cursor control keys Among the classified items select a desired item by using the numb
63. is time a collation error occurs in the HPP and the message WRITE ERROR is displayed accordingly V3 00 or former V4 00 or later FX0 FX0S FX0N FX FX0 FX FX0 FX1S FX FX0 FX2N FX1N FX1S FX1N FX2N FX2N FX1N FX1S FX 20P E Handy programming panel Startup Procedure 2 2 5 2 2 2 Parameter settings In parameter settings leave the latch range the memory capacity the file register capacity in the default status respectively 1 Setting the memory capacity a Program capacity Select 2k steps Do not select any other number of steps If the program capacity is set to more than 2k steps when a program is transferred to the PLC the message HPP PARA ERROR is displayed and the program is not written When using theFX0 FX0S Series PLC make a program of less than 800 steps If a program of 800 steps or more is written to the FX0 FX0S Series PLC it is ignored and is not written If the program capacity is set to 2k steps the NOP instruction is automatically set to a program of 800 steps or more when it is read from the FX0 FX0S Series PLC b File register Do not set the file register capacity only when using FX0 FX0S If the file register capacity is set when a program is written to the FX0 FX0S Series PLC the message WRITE ERROR is displayed and the program is not written 2 Setting the latch range The latch range cannot be changed in the FX0 FX0S FX0N FX1S FX1N Series PLC If the latch range is set
64. le In the step 7 In the step 9 In the step 10 1 2 3 4 5 6 7 10 GO 1 2 3 8 9 Key operation Read function FX 20P E Handy programming panel Write 5 5 19 Handling of the step No during overwriting If the number of instruction or pointer steps is different between before overwriting and after overwriting perform the following processing and overwrite the step No also In the case of NOP overwrite only NOP 11 OUT T 0 K100 14 LD X010 20 OUT T 0 K100 23 LD X010 OUT T0 K100 OUT T0 K100 11 OUT Y001 12 LD X010 13 AND M100 20 NOP 21 NOP 22 LD X010 23 ANI M100 FX 20P E Handy programming panel Write 5 5 20 Modification example of instruction accompanied by an operand What is an operand Operands are devices used for operations of instructions For example in the case of MOV instruction When inputting an operand make sure to input it in the order S P operand MOV D0 D1 Operand SP Operand Device No Device symbol Basic operation Instruction word GO After the second device cancel each device input Modification before determination Modification after determination CLEAR CLEAR CLEAR Write function Device No Device symbol FX 20P E Handy programming panel Write 5 5 21 5 8 Modification of device One to eight digits can be specified One digit uses 4 bits and 8
65. level A Delete Monitor Device monitor Read Incorrect write protection level B Conductivity check Operation state monitor Erroneous write prohibition level C Test Forcible ON OFF Present value change Set value change If the highest digit is any character other than A B or C it specifies the all operation prohibition level Others Parameter Program check Device conversion Transfer Available Not available Latch clear FX 20P E Handy programming panel Others Function 10 10 14 Online mode startup screen when the entry code is registered ONLINE MODE FX INPUT ENTRY CODE All operation prohibition level A Entry code input screen ONLINE MODE FX ENTRY CODE USED MON TEST ONLY YES NO Read Incorrect write protection level B ONLINE MODE FX ENTRY CODE USED READ MON ONLY YES NO Erroneous write prohibition level C Select YES to proceed to the function selection screen At this time available functions are restricted at each level respectively Refer to the table in the previous page Select NO to proceed to the entry code input screen If the entry code input by the operator agrees with the registered one the function selection screen appears and all functions are valid FX 20P E Ha
66. mable read only memory The EPROM is read only memory The saved contents are erased by irradiation of ultraviolet rays After all saved contents are erased new contents can be batch written by the ROM writer The saved contents are kept saved against power failure Even if the EEPROM and the EPROM are attached to the PLC a dedicated battery or large capacitor is required to back up the image memory FX RAM 8 FX EEPROM 4 FX EEPROM 8 FX EEPROM 16 FX EPROM 8 Memory cassette for the FX0N FX FX2C FX2N Memory board for the FX2NC Series PLC Memory cassette for the FX1S FX1N Series PLC Write protect switch Read 4 4 1 4 Read 4 1 Outline of read operation When the online mode is selected programs written to the memory of the PLC or the memory cassette if it is attached are displayed in the HPP When the offline mode is selected programs written in the inbuilt HPP RAM itself are displayed in the HPP Read operation condition 4 2 Read by step No Four lines of program are read and displayed from an instruction at the specified step No If the specified step No corresponds to an operand such as a set value of a timer or counter four lines are read and displayed from the instruction of the operand Press the GO key again to scroll the screen display to the fifth line and later of the displayed instruction Use the cursor control keys to scroll lines one by o
67. nction 10 10 24 HPP ROM If the EPROM is attached to the ROM writer write is enabled only when the contents saved in the EPROM are completely erased If the EEPROM is attached to the ROM writer its write protect switch should be set to OFF When write is finished the COMPLETED message is displayed HPP ROM The read program can be modify Press the RD WR or INS DEL key to modify or add a program If the EPROM is erased or the entry code does not agree read is disabled HPP ROM If a mismatch is detected the VERIFY ERROR message is displayed ERASE CHECK Check whether nothing is written in a memory cassette to be used If the memory cassette has not been erased the ERASE ERROR message is displayed If the EEPROM cassette is checked the ROM MISCONNECTED message is displayed and the check is not performed FX 20P RWM external dimensions diagram Message List 11 11 1 11 Message List 11 1 Error messages If an error message is displayed while the HPP is operated take proper action in accordance with the list below then proceed to the next operation Message Cause Action COMMS ERR PLC communication error Check the PLC and cable HPP PARA ERROR HPP parameter error Set the parameters correctly WRITE FORBIDDEN An attempt was made to write data to EPROM Change the destination memory The EEPROM cassette memory protect switch is set in the ON position when an attempt was made to write to
68. ndy programming panel Notes to Users 1 1 3 1 2 Introduction of product The handy programming panel FX 20P E is a hand held programming and monitoring panel used to write programs sequence programs and parameters to MELSEC FX Series programmable controllers hereafter referred to as PLC It can also monitor their operation of a sequence controlled application 1 3 Features FX 20P E is a programming monitoring unit of the compact hand held type The liquid crystal display unit of 16 characters 4 lines displays the program PLC operation status monitoring operation guidance and error messages The FX 20P E is equipped with online mode and offline mode functionality In the online mode the FX 20P E directly accesses the memory with the connected PLC In the offline mode the FX 20P E accesses the RAM built in itself In addition because the FX 20P E is equipped with the inbuilt large capacitor it can back up programs written in the offline mode With power supply for 1 hour the FX 20P E can back up programs for a maximum of 3 days The FX 20P E reads writes programs and executes a monitor display in list format When an optional product is combined the FX 20P E can work as a ROM writer for memory cassettes available only with the FX Series PLC Programs cannot be written or changed while the PLC is in the RUN status FX 20P E Handy programming panel Notes to Users 1 1 4 1 4 Function lis
69. ndy programming panel Others Function 10 10 15 10 5 5 Latch range Change the latch range area backed up against power failure In the FX0 FX0S FX1S FX0N FX1N Series PLC the latch range cannot be changed In the FX FX2C FX2N FX2NC Series PLC the latch range is fixed for the following devices FX FX2C Series PLC M1024 to M1535 D512 to D999 and D1000 to D7999 file registers and RAM files FX2N FX2NC Series PLC M1024 to M3071 D512 to D7999 including file registers The latch range setting is displayed in the order auxiliary relay M state S counter C data register D For the device type whose latch range does not have to be changed press the GO key without entering anything to proceed to the next device type When changing the latch range set the start device and the end device in this order The end device of the latch range can be changed as far as the input value is smaller than the default value Confirm that the start device No is equivalent to or less than the end device No LATCH RNAGE M500 M1023 Display example Start device End device GO Press the GO key in turn to proceed to each device latch range setting screen FX 20P E Handy programming panel Others Function 10 10 16 10 5 6 File register Set the number of blocks of the memory to be assigned to file registers Up to 500 file registers are available in each block Out of the pres
70. ne PLC status RUN STOP Valid memory Inbuilt memory RAM cassette EEPROM cassette EPROM cassette Basic operation STEP Execute read Read function GO Specify the step No FX 20P E Handy programming panel FX 20P E Handy programming panel Read 4 4 2 Example Reading the step No 55 R ORB AND OUT M 100 Y 001 55 R 55 56 57 58 LD OR ORI OUT X 004 X 006 M 102 Y 035 In the step 2 5 6 7 STEP Display example In the step 4 Read function STEP 5 GO 5 1 2 3 4 Key operation FX 20P E Handy programming panel Read 4 4 3 4 3 Read by instruction For an application instruction press the FNC key and input the FNC No in the way FNC D 1 2 GO FNC 1 2 GO etc Both instructions are searched regardless to input of the pulse symbol P The specified instruction word is searched from the step No 0 in turn and four lines are displayed on the screen from the first found instruction Press the GO key again to search for the instruction with the same condition from the next step of the currently found step If all specified instruction words have been found or if a specified instruction word is not found at all the message NOT FOUND is displayed Program lines after the END instruction are not displayed Use the cursor control keys to read the program step by step The cursor keys func
71. ons Unusable PLC status RUN STOP Valid memory Inbuilt memory RAM cassette EEPROM cassette EPROM cassette A B A B A B A B FX 20P E Handy programming panel FX 20P E Handy programming panel Notes to Users 1 1 2 1 1 3 Screen display during programming R 100 101 104 LD OUT LDI M 10 T 5 K 130 X 003 Prompt Shows the position where the data is to be keyed in The prompt disappears when data input operation has been completed Device number When an applied instruction is used the number of the designated application instruction is displayed Instruction Step number Automatically displayed in the input operation One step uses 2 bytes Device symbol Line cursor Shows the current execution line Function mode display The current function is indicated by one character R W I D M T Read Write Insert Delete Monitor Test 16 characters 4 lines Flashes Lit Instruction types Basic instruction Step ladder instruction Input by an instruction on the HPP keyboard Application instruction Input by the FNC key and the FNC number Program creation method Create programs by using the following classification of instruction list basic step ladder or application Cursor indication The cursor displayed on the screen is represented by the following notation FX 20P E Ha
72. p 2 Display example 7 LATCH CLEAR M S C 16 BIT In the step 5 1 2 3 OTHER Key operation 4 Start up the HPP in the online mode 7 GO 5 Select LATCH CLEAR Or put the cursor on LATCH CLEAR then press the GO key Select a target device by pressing the cursor control keys then press the GO key to clear the selected device Press the OTHER or CLEAR key to return to the others mode menu display FX 20P E Handy programming panel Others Function 10 10 22 10 9 Module offline mode When the ROM writer module FX 20P RWM is connected to the HPP programs can be transferred between the inbuilt HPP RAM and the memory cassette attached to the FX 20P RWM The HPP automatically identifies the attached special module The module function is available only in the offline mode When using the FX0 FX0S Series PLC the FX 20P RWM can be connected only while the PLC is in the STOP status The FX 20P RWM cannot be connected while the PLC is in the RUN status When using the FX1S FX1N Series PLC the FX 20P RWM cannot be connected When using the FX 2PIF the FX 20P RWM can be connected If the FX 20P RWM is connected while the FX0 FX0S Series PLC is in the RUN status or connected to the FX1S FX1N Series PLC or the FX 2PIF the power capacity supplied from the PLC is insufficient Access between the HPP and the module 1 Write Writes the contents sa
73. rade Can or cannot be upgraded depending on the FX 20P E main unit as follows 1 Version upgrade to V 3 00 or later is not possible for FX 20P E main units manufactured in November 1994 or earlier with manufacturer serial No s in the range from 0X to 4Y9499 The figure below shows the shape of the system memory cassette mounting area for the FX 20P E main units described above FX 20P E version regarded as version upgrade target Version of mounted system memory cassette Version upgrade Up to V 2 00 V 3 00 or later V 1 00 to former than V 2 00 V 2 00 to former than V 3 00 V 3 00 or later 1 Enlarged view FX 20P E Handy programming panel Notes to Users 1 1 11 2 Version upgrade to V 3 00 or later is possible with restrictions in functionality for FX 20P E main units manufactured from November 1994 to July 1997 with manufacturer serial No s in the range from 4Y9500 to 77 Restricted functionality When the model FX2N Series is selected in the offline mode the program capacity is limited to up to 8K steps 1 Version upgrade to V 3 00 or later is possible with restrictions in functionality for FX 20P E main units manufactured from November 1994 to July 1997 with manufacturer serial No s in the range from 4Y9500 to 77 Restricted functionality When the model FX2N Series is selected in the offline mode the program capacity is limited to up to 8K steps 2 How to un
74. red from the HPP to the PLC While the PLC is in the RUN status a program cannot be written or changed from the HPP Make sure to set the PLC to the STOP status then write or change a program from the HPP 3 2 Functions used in programming Read Reads a created program from the program memory and displays it By specifying the step No instruction device or pointer an arbitrary position of the program can be displayed Write Writes a new program or overwrites an existing program for modification or addition Insert Inserts an instruction to an existing program and carries down later step No s Delete Deletes a specified instruction from an existing program and carries up later step No s An instruction or pointer can be deleted Batch deletion and deletion of specified ranges via the NOP instruction are also available Press the HELP key during programming to display the valid program step range Press the HELP key again to reset the help display However if the HELP key is pressed immediately after the FNC key search of an application instruction is started or interrupted FX 20P E Handy programming panel FX 20P E Handy programming panel Outline of Programming 3 3 2 3 3 Program modes 3 3 1 Online mode In the online mode the HPP directly accesses the program memory in the PLC However write is disabled if the write protect switch on the EEPROM memory cassette
75. s set to ON the smallest No of operating ones among S900 to S999 can be monitored by the operation above SP D M 8 0 4 9 GO Monitor function Test 9 9 1 9 Test Caution on operation Thoroughly read the manual and sufficiently assure safety before executing the operation to forcibly set devices to ON OFF or the operation to change present values and set values of word devices in the test mode Otherwise the machine may be damaged and accidents may occur by erroneous operations 9 1 Outline of test function In the test mode devices in the PLC can be forcibly set to ON OFF present values of word devices T C D Z and V in the PLC can be changed and set values of timers T and counters C in the PLC can be changed from the HPP Perform the device monitor operation to display devices in the PLC to be changed Test operation condition While the EPROM is attached to the PLC set values of timers and counters cannot be changed While the EEPROM is attached to the PLC and the PLC is in the RUN status set values of timers and counters cannot be changed PLC status RUN STOP Valid memory Inbuilt memory RAM cassette EEPROM cassette EPROM cassette FX 20P E Handy programming panel FX 20P E Handy programming panel Test 9 9 2 9 2 Forcible setting of devices to ON OFF From the HPP forcibly set devices in the PLC to ON or OFF The forcible ON OFF operation is val
76. t Function Online mode Offline mode Read Reads displays sequence programs in PLC Reads displays sequence programs in HPP Write Writes sequence programs Key inputs in the HPP Program memory in the PLC Writes sequence programs Key inputs in the HPP Inbuilt HPP RAM Insert Inserts instructions into sequence programs Key inputs in the HPP Program memory in the PLC Inserts instructions into sequence programs Key inputs in the HPP Inbuilt HPP RAM Delete Deletes instructions from sequence programs Key inputs in the HPP Program memory in the PLC Deletes instructions from sequence programs Key inputs in the HPP Inbuilt HPP RAM Monitor Reads displays the operation status in PLC Test Forcibly writes Keys in the HPP Memory in the PLC Others Changes over the program mode online offline Checks programs Checks programs saved in the PLC Transfers programs between the memory cassette Memory in the PLC Memory cassette Modifies parameters Key inputs in the HPP Program memory in the PLC Converts device Nos in sequence programs Key inputs in the HPP Program memory in the PLC Adjusts the buzzer sound volume Adjusts the sound volume of the buzzer issued when a key in the HPP is pressed Clears the latch status Key inputs in the HPP Memory inside the PLC Changes over the program mode offline onlin
77. t program monitor Select a target device K Input the set value numeric value Indirect specification through data register D Direct specification by numeric value MNT TEST MNT TEST FX 20P E Handy programming panel Test 9 9 7 Example Changing the set value from the device monitor Changing the set value of the T5 from K100 to K200 If the set value of a timer T is indirectly specified through a data register the data register D No can be changed by the operation above When changing the present value of a data register D which indicates the actual set time execute the present value change operation Refer to 9 3 M In the step 1 T 5 P R Display example In the step 4 1 2 3 In the step 5 Key operation S P 4 Device monitor of the T5 K 0 K 100 K 2 0 5 GO T T 5 P R K 0 K 100 Prompt T T 5 P R K 0 200 K S P 6 0 The step 3 displays the prompt in the present value of the T5 The step 4 displays the prompt in the set value of the T5 MNT TEST FX 20P E Handy programming panel Test 9 9 8 Example Changing the set value from the list program monitor Changing the set value of OUT C0 in the step No 15 from K10 to D20 M 15 18 19 OUT LD AND C 0 K10 M 0 M 1 In the step 1 Display example In the step 2 M 15 18 19 OUT LD AND C 0 K10 M 0 M 1 In the step 4 T
78. t the delete mode Refer to chapter 7 INS DEL INS DEL MNT TEST Select the monitor mode Refer to chapter 8 Select the test mode MNT TEST Refer to chapter 9 MNT TEST OTHER Refer to chapter 10 Select the others mode Select the write mode FX 20P E Handy programming panel Startup Procedure 2 2 4 2 2 Handling of FX0 FX0S FX0N FX1S FX1N Series PLC When starting up the HPP in the offline mode select the following PLC if the FX0 FX0S FX0N FX1S FX1N Series PLC is used When transferring unsupported element in PLC programs an error may occur in the HPP or in the PLC because the program capacity instructions and device ranges have not been supported by the chosen PLC type When using the FX0 FX0S FX0N FX1S FX1N Series PLC refer to 2 2 1 to 2 2 4 2 2 1 Program Make each program within the valid device ranges and instructions supported in the chosen PLC If a program containing an invalid device or unsupported instruction is transferred to the PLC the PLC executes the error check and does not change to the RUN status If an operation error occurs the PLC remains in the RUN status and a corresponding instruction is not executed Especially in the FX0 FX0S FX0N Series PLC application instructions cannot be used in the form of pulse execution If an invalid device or instruction is written to the PLC it is not transferred as it is but may be changed into an invalid instruction At th
79. tified as set values for timers and counters 2 In write to and read from file registers the block No should be set using a parameter Block 0 No file register Block 1 D1000 to D1499 500 points 500 steps Block 2 D1000 to D1999 1 000 points 1 000 steps Block 3 D1000 to D2499 1 500 points 1 500 steps Block 4 D1000 to D2999 2 000 points 2 000 steps Block 14 D1000 to D7999 7 000 points 7 000 steps 3 Register comments by using the A6GPP A6PHP Programming software on PC Comments cannot be registered or changed in the HPP However when a program including registered comments is transferred to the HPP the program is stored together with the comments to the built in HPP RAM 4 Parameters set the program memory capacity the device No range for the latch memory the number of blocks for file registers the number of blocks for the comment area the entry code the title etc except the PLC model name 1 Sequence program including set values of T and C 2 File registers 3 Comments 4 Parameters Program memory Program capacity 2k 4k 8k or 16k The generic term program includes 1 to 4 above Comments are not available in the HPP FX 20P E Handy programming panel FX 20P E Handy programming panel A 2 MEMO B 1 Appendix B Major Key Operation List Key operation example Description HPP reset RST GO Resets the HPP and displays the screen which is usually displayed during st
80. tion in the same way even while the program is read by pointer or device mode GO Instruction requiring a device Basic operation Device No Instruction not requiring device or application instruction Read the program step by step Search again Read function Instruction Device symbol FX 20P E Handy programming panel Read 4 4 4 Example Reading PLS M104 R AND OR OUT PLS M 125 Y 013 Y 010 M 104 In the step 3 100 101 102 INSTR PLS M GO 1 1 2 3 4 0 4 Display example Key operation Read function FX 20P E Handy programming panel Read 4 4 5 4 4 Read by pointer Four lines are read and displayed from the specified label If the specified label is not found the message NOT FOUND is displayed Program lines after the END instruction are not read Read by pointer reads interrupt pointers and labels Pointers specified as operands in application instructions are not searched GO Basic operation P Read the program step by step Search again I Specify the pointer No Read function Pointer P Number in the CJ or CALL instruction which specifies a jump destination label No Label P Number of a quick reference title indicating the head of a jump destination specified by the pointer No Interrupt pointer I Added at the top of an interrupt program At the end of an interrupt program IRET interrupt r
81. users personal safety and protect the integrity of equipment Whenever any of the following symbols are encountered its associated note must be read and understood Each of the symbols used will now be listed with a brief description of its meaning Hardware Warnings 1 Indicates that the identified danger WILL cause physical and property damage 2 Indicates that the identified danger could POSSIBLY cause physical and property damage 3 Indicates a point of further interest or further explanation Software Warnings 4 Indicates special care must be taken when using this element of software 5 Indicates a special point which the user of the associate software element should be aware 6 Indicates a point of interest or further explanation FX 20P E Handy programming panel v Under no circumstances will Mitsubishi Electric be liable responsible for any consequential damage that may arise as a result of the installation or use of this equipment All examples and diagrams shown in this manual are intended only as an aid to understanding the text not to guarantee operation Mitsubishi Electric will accept no responsibility for actual use of the product based on these illustrative examples Please contact a Mitsubishi Electric distributor for more information concerning applications in life critical situations or high reliability FX 20P E Handy programming panel vi vii Table of Contents Associated Manu
82. ved in the inbuilt HPP RAM to the EPROM or the EEPROM attached to the FX 20P RWM 2 Read Reads the contents saved in the EPROM or the EEPROM attached to the FX 20P RWM to the inbuilt HPP RAM 3 Verify Collates the contents saved in the inbuilt HPP RAM with the contents saved in the EPROM or the EEPROM attached to the FX 20P RWM Inbuilt RAM EPROM EEPROM 1 2 3 FX 20P RWM HPP FX 20P E Handy programming panel Others Function 10 10 23 Module mode operation condition Press the OTHER or CLEAR key to return to the others mode menu display PLC status Memory attached to module Write from HPP to module Either status RUN or STOP and either memory type In the FX0 FX0S Series PLC each operation is available only in the STOP status EEPROM 1 EPROM 2 1 The write protect switch is OFF 2 The EPROM is already erased 3 The EPROM is already written Read from module to HPP EEPROM EPROM 3 Verify between HPP and module EEPROM EPROM OFFLINE MODE FX 1 ONLINE MODE 2 PROGRAM CHECK 3 HPP FX In the step 2 Display example In the step 5 1 2 3 OTHER Key operation Start up the HPP in the offline mode 7 ROM WRITER HPP ROM HPP ROM HPP ROM ERASE CHECK GO 4 5 GO 6 GO 7 Select MODULE Or put the cursor on MODULE then press the GO key Select the transfer direction FX 20P E Handy programming panel Others Fu
83. ver HPP connection connector HPP connection connector Programming cable FX 20P CAB 1 5 m Programming cable FX 20P CAB0 1 5 m or Programming cable FX 20P CAB 1 5 m FX 20P CADP 0 3 m HPP HPP In the FX2NC Series PLC no cover is provided on the HPP connection port FX 20P E Handy programming panel Notes to Users 1 1 9 1 8 Version upgrade history Version upgrade history of the system memory cassette FX 20P MFX E 1 Pay attention to restrictions when upgrading the version Refer to 1 Version upgrade on the next page for the details FX 20P MFX E Description Ver 1 00 First version Compatible with the FX2 Series PLC Ver 2 00 Compatible with the FX2C Series PLC The device range which can be used for programs is extended and application instructions which can be used for programs are added Ver 3 00 1 Compatible with the FX2N Series PLC The program capacity and the device range which can be used for programs are extended and application instructions which can be used for programs are added Ver 4 00 1 Compatible with the FX1S FX1N Series PLC Application instructions which can be used for programs are added Ver 4 10 1 Supports the EXTR instruction added to the FX2N Series PLC FX 20P E Handy programming panel Notes to Users 1 1 10 1 Version upgrade Can be upgraded Cannot be upgraded to V 3 00 or later Not regarded as target of version upg
84. wing screen appears Press the GO key to register the selected model to the parameter initial value then proceed to the mode selection screen Press the clear key to return to the program mode selection screen When using the FX1S Series PLC change the program capacity to 2k steps by setting the parameter as described later Refer to 10 5 3 SELECT PC TYPE FX FX0 FX2N FX1N FX1S GO GO When the offline mode is selected ON LINE MODE FX SELECT FUNCTION OR MODE MEM SETTING 8k From the previous page When the online mode is selected When the offline mode is selected OFF LINE MODE is displayed p t o 1 OFF LINE MODE EXECUTE OK GO NO CLEAR FX 20P E Handy programming panel Startup Procedure 2 2 3 Mode changeover shown above is always valid except while an instruction or device is input After selecting a mode perform the operation above again to display another mode screen Without regard to the display status of the HPP press the RST and GO keys at the same time to reset the HPP and display the screen which is displayed immediately after the power of the HPP is turned on In this case programs and parameters which have been input in the offline mode are not cleared From the previous page RD WR Select the read mode Select the insert mode RD WR RD WR Refer to chapter 5 Refer to chapter 4 INS DEL Refer to chapter 6 Selec
85. y capacity setting screen appears PLC status RUN STOP Valid memory Inbuilt memory RAM cassette EEPROM cassette EPROM cassette 4 PARAMETER DEFAULT SETTING YES NO Display example FX 20P E Handy programming panel Others Function 10 10 11 10 5 3 Memory capacity Change the memory capacity When changing the memory capacity place the cursor on a desired number of steps and press the GO key The program capacity of each PLC is equivalent to less than the number of steps shown below FX0 FX0S Series PLC 800 steps Select 2K STEP FX0N FX1S Series PLC 2k steps FX FX2C Series PLC 2k steps in the inbuilt RAM 8k steps maximum including comments and file registers as and when the memory cassette is used FX1N Series PLC 8k steps including comments and file registers FX2N FX2NC Series PLC 8k steps in the inbuilt RAM 16k steps maximum including comments and file registers when the memory cassette is used MEMORY SETTING 2K STEP 4K STEP 8K STEP Display example 16K STEP FX 20P E Handy programming panel Others Function 10 10 12 10 5 4 Entry code Register and delete the entry code When registering the entry code place the cursor on the ENTER key input the entry code then press the GO key When not changing the registered entry code press the GO key In the default status no entry code is registered When deleting the alread
86. y registered entry code place the cursor on the DELETE key input the entry code then press the GO key Handling of the entry code By registering the entry code changes in programs and data can be prohibited and programs can be protected There are three protective levels the all operation prohibition level A Read Incorrect write protection level B and the erroneous write prohibition level C When the HPP is started up in the online mode for a program in the PLC in which the entry code has been registered the program requests the operator to input the entry code first If the entry code input by the operator agrees with the already registered entry code all operations are enabled in the HPP If the entry code is unknown it is impossible to delete only the entry code If it is all right to erase the entire program including all parameters and the entry code input the special entry code by pressing the S P key eight times to erase the entire program then proceed to operate the HPP ENTRY CODE ENTER DELETE Display example FX 20P E Handy programming panel Others Function 10 10 13 Valid functions of the HPP at each protective level Protective level All operation prohibition level Read Incorrect write protection Erroneous write prohibition level Function Program Read Write Insert All operation prohibition
87. yed numbers carefully while inputting a numeric value Example 1 When pressing the 1 2 3 4 and 5 keys for input to the four digit display area 1 2 1 2 3 4 2 3 4 5 1 2 3 4 5 FX 20P E Handy programming panel Write 5 5 12 5 6 Batch write of NOP program all clear Write the NOP no processing instruction to a certain or the entire range of program If a program already exists it is overwritten by the NOP instruction In the PLC write of the NOP instruction functions as if the program in the specified range is deleted When executing program all clear programs and parameters including the entry code are deleted if the entry code has been input and accepted Basic operation GO NOP A When specifying a certain range NOP K When specifying the entire range program all clear End step No Specify the end step No Specify the start step GO Specify the entire range GO Specified range Entire range Write function FX 20P E Handy programming panel Write 5 5 13 5 6 1 Batch write of NOP to specified range Example Batch writing the NOP instruction in the range from the step No 1014 to the step No 1024 Move the cursor to the start step from which the NOP instruction is to be written At this time write is disabled in lines without the step No If a specified end step No is a jump No the end of the instruction is regist

fx-20p-e handy programming panel operation manual

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