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1. l 100 LD X21 101 ANI MO 100 30 102 LDI Ti K30 103 AND 2 104 ORB 105 OUT 107 106 OUT T2 K30 MOV DOZ K4Y1FO 107 LDI X22 108 OR X23 109 MOV DOZ K4Y1FO l CD MON STEP NUMBER M 0 LD L1X000 Select the MONITOR mode T 1 AND GMIOO 1 Ho Hlo 2 OR 100 Q GO M 99 OUT M200 Display the program of step 100 100 gt LD and execute list monitoring 01 ANI CMO 02 LDI 102 LDI The next screen is displayed 103 AND C1YO32 04 ORB 05 OUT myY030 G0 M 105 OUT The next screen is displayed LI 106 OUT 30 06 0 G0 M 106 30 The next screen is displayed L 107 LDI X022 08 OR X023 09 MOV M 109 MOV The next screen is displayed 109 DOZ 09 K4Y1F0 14 LD M100 6 33 6 HOW TO USE EACH FUNCTION Explanation 1 Not only the program is read by an operation that is the same as the read by the step number but the conductivity state ON OFF state of a device contact and the current value of a device are also monitored However the conductivity state of A0J2CPU AS3HCPU A3MCPU A2ACPU S1 and A3ACPU will not be not displayed 2 Explanation of display contents a Monitoring conductivity states Checks whether an instruction such as OUT MOV BCD BIN and operation instruction is executed The conductivity state is displayed on the left side of the inst
2. 108 LD X005 109 MOVP Read the 109th step 109 K4X0057 K4X005Z DIV 109 DIV 108 LD X005 109 MOVP 109 K4X0052 Message when there is no MOV NOTFOUND instruction after step 114 R 6 12 6 HOW TO USE EACH FUNCTION Explanation 1 The instruction is searched from step 0 by pressing the GO key after setting an instruction And then the detected step is displayed Thereafter an instruction is searched from the following step by pressing the GO key and the detected step is displayed When an instruction cannot be detected even if it is searched to the END instruction PROGRAM NOT FOUND is displayed 2 The method of inputting the instruction to be designated by this operation is as follows 1 Designate the following instruction with a device and a device number MC and MCR can only be designated by an instruction LD OR AND SET PLS SFT SFTP OUT MC LDI ORI ANI RST MCR a Designate the OUT instruction with the first device Example LD X5 OUT T123 OUT T123 K123 is impossible MC N3 or MC i N3 M1023 is impossible b When an A2A or A3ACPU is used be sure to modify indexes to the device number when reading an instruction modified with the indexes Z Z1 to Z6 V and V1 to V6 to the device number Example Designated Instructions Instructions to be Read LD X5 LD X5 only LD X5V LD X5V only 2 P and l instructions cannot be read by t
3. Set Turn ON X001 0208 100m 447 lt x x 87 000m 001m 020m M101 RST lt 4 Reset the designated device 001m 020m 100m 1010 Reset OFF of M101 is displayed 447 lt x x 96 o EHEHEHE 80 447 SECHS SC 6 51 6 HOW TO USE EACH FUNCTION Explanation 1 Turn ON a device number set by pressing the SHIFT SET GO 1 2 GO keys Turn it OFF by pressing the SHIFT RS T GO 0 5 GO keys 2 When a device that is not displayed is set or reset the corresponding device and device state are displayed 3 As for forcible set reset operations when the ACPU is in the RUN state program execution has priority Therefore even if forcible set reset is executed when an instruction using a correspondent device is being executed the state only changes for a moment and returns back 4 Even if a process input is OFF when input x is set forcibly an ACPU executes the operation processing as ON And even if input x is reset forcibly when a process input is ON the PC CPU is processed as ON If input X was set be sure to reset it after the test operation has been completed 5 As for special function modules some of the Y numbers cannot be set reset 6 Special relay M is controlled by the OS of the CPU Operate set reset of special relays after chec
4. 13 MOV 13 020 OO0F0 The current value 240 of D20 has 13 K2 018 now been changed to the hexadecimal display HOOFO Changing the display format of the current value by using the help function has now been completed The help function basic operations have now been com pleted Section 3 4 2 gives a detailed list of the help functions of each mode and their purposes When the number of pages is displayed on the upper right hand side of a help screen press the 1 and keys to change the pages on the screen Page display example Page currently displayed Total number of pages 2 20 DETAILS 3 SPECIFICATIONS 3 SPECIFICATIONS 3 1 General Specifications Table 3 1 EPUOOE General Specifications Specifications Ambient temperature 0 to 40 C 20 to 70 C Ambient humidity 20 to 85 RH no condensation Storage 10 to 90 RH no condensation Amplitude Sweep Count Vibration resistance Conforms to JIS C0911 10 to 55Hz 10 times 0 003 inches 5 1 octave minute S510 150Hz 98m No corrosive gases or dust Self cooling JIS Japanese Industrial Standard 3 2 Performance Specifications Table 3 2 EPUOOE Performance Specifications Specifications Connected module ACPU see Section 3 3 2 Power Power supplied from connected ACPU 5VDC 0 4 current consumption Attached directly to the ACPU Connection meth
5. Machine language read from an ACPU is displayed in two hexadecimal digits The designated memory address is dis played in five hexadecimal digits The memory address in which the above machine language is stored To change the current machine lan guage from 23H to 10H input 10 10H has now been written to memory address 8401H and the cursor moves to the next address 6 89 6 HOW TO USE EACH FUNCTION Explanation 1 When writing to the memory is done Begin operations after putting the ACPU in the STOP state 2 When writing to the memory is not done Operations can be executed whether the ACPU is in the STOP or RUN state 3 The address is the memory address absolute address that reads the memory contents of an ACPU Input five hexadecimal digits max Press the 0 to 9 and A to F keys on the lower part of the keyboard 4 Input the machine language two hexadecimal digits max to be written to the memory of the currently displayed memory address Use the 0 to 9 and A to F keys on the lower part of the keyboard When not writing to memory this operation is unnecessary When the key is pressed press the correct key continuously 5 When writing machine language execute writing in accordance with the use of the memory to ensure that the ACPU can operate normally When unnecessary writing is executed the ACPU sometimes malfunctions 6 Pressing
6. 0 T C SET VAL CHG DEVICE T 0 100 SET VALUE K 100 Set timer TO PINA the set value of timer TO 0 T C SET VAL CHG DEVICE T O K 50 SET VALUE 50 The set value of timer TO has now been changed to 50 6 68 Change the setting from 100 to 50 6 HOW TO USE EACH FUNCTION Explanation 1 Always change the set value of a constant in decimal It can be changed from a constant to indirect designation and it cannot be changed from indirect designation to a constant 2 Pressing the END or CLEAR CLEAR keys returns to the OTHERS mode menu 6 69 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 9 2 Checking an error step error code when an error occurs Error check This operation checks the error step number error code of the error that occurs in an ACPU Basic operation An error other than errors which occurred in an A2A and A3ACPU and errors in an A2A and A3ACPU where there is no error history are checked Errors where there is an error history in A2A and A3ACPU are checked Sample operation 1 In the case of ACPUs other than an A2A or A3ACPU 0 1 T C SET VAL CHG Select the OTHERS mode 2 PLC CHECK 3 SYSTEM 4PU SETTING O gt 1 READ ERR STEP Select 2 PLC CHECK 2 PROGRAM CHECK ERR STEP 25 Select R
7. An error step is displayed STEP 1234 Y iFF H The device of a dual coil is displayed COIL ALREADY USED44 1 The error message of a dual coil check is displayed amp 8 0 STEP 1413 4 amp 1 The next error step is displayed INSTRUCTION ERROR 4 amp 37 The error message of an instruction code check is displayed 0 STEP 6142 4 amp The error step is displayed NO END INSTRUCTION Error message of the END instruction check 6 72 6 HOW TO USE EACH FUNCTION Explanation 1 The EPUOOE starts a program check and checks dual coil instruction code error and END instruction missing of all instructions in the range from a designated step to the END instruction of a sequence program written to an ACPU Therefore checking will take some time 2 When a program check is completed normally the step number of the END instruction and are displayed 3 When an error or fault is detected by a program check the step number where the error or fault occurred and the message that corresponds to the fault contents are displayed and the program check is interrupted 1 Press the GO key to execute continuous program checking A program check is started from the step next to a stopped step 2 When modifying error or fault contents detected by program check press the READ key or
8. The current value of a word device can be displayed in binary octal decimal hexadecimal and ASCII code Change the display format by using the Help operation see Section 6 6 4 6 41 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 6 4 Changing the display format of a current value This operation switches a current value to binary octal decimal hexadecimal or ASCII display by list monitoring and device monitoring Help operation in the MONITOR TEST OTHERS modes Basic operation During operation in the MONITOR TEST mode During operation by buffer batch monitor ing in the OTHERS mode Sample operation Hexadecimal HEX display Decimal DEC display Octal OCT display ASCII ASCII display Binary BIN display Hexadecimal HEX display Decimal DEC display Octal OCT display ASCII ASCII display Changing to hexadecimal display during device monitoring HELP M xD 0 12345 R 10 5000 W 33 W 720 During monitoring decimal HELP MENU 1 2 1 NUMBER FORMAT 2 MONITOR CLEAR END Press the HELP key during monitor ing NUMBER FORMAT 1 3 1 HEX Select 1 NUMBER FORMAT 2 DEC CLEAR END HELP MENU M gt D 0 HCFC7 OR 10 H1388 W H0021 W
9. 5 5 5 OPERATING PROCEDURES All clear of parameters and a sequence programs as well as key words registered in an ACPU is enabled by the following operation when a key word input is requested Procedure 1 Key word input request is displayed KEY WORD Procedure 2 ACPU STOP operation Put the ACPU in the STOP state Procedure 3 PC memory all clear operation Input ALLCLR and then press the GO key HIR Procedure 4 PC memory all clear processing display When memory all clear processing by the EPUOOE begins the screen shown 20KB on the left is displayed and the display on the line and the number of whole bytes changes sequentially s max 10 time are displayed in accordance with the memory capacity to be cleared and the s disappear one by one during memory all clear processing represents 10 of the memory capacity The memory capacity number of whole bytes to be cleared is displayed in units of K bytes and it decreases by 1 K bytes during memory all clear processing Procedure 5 Completion of PC memory all clear processing When memory all clear processing by the EPUOOE has been completed a buzzer sounds The screen is switched to the one shown on the left State before selecting the EPUOOE mode MODE SELECTION READ MONITOR INSERT PARAMETER PRESS MODE KEY Procedur
10. gt Device Device e hexadecimal value 32 bito numb Sample operation The current value of device D10 at the cursor position is changed to K90 and the current value of designated device D30 is changed to HFF K255 gt D 20 12345 Device monitoring state M Select the TEST mode and set the device to be tested lt q Change the current value of the device at the cursor position amp he current value of 10 changes to K90 4 q Change the current value of the designated device d The change of the current value of 030 to 255 HFF is displayed 6 53 6 HOW TO USE EACH FUNCTION Explanation 1 When a device that is not displayed is set or reset the corresponding device and device state are displayed 2 The current value of a device changes according to the contents of the sequence program being processed when the ACPU is in the RUN state 3 Special registers are managed by the OS of ACPU When changing the current value of a special register operate after confirming the contents by utilizing the User s Manual of the connected ACPU 4 Pressing the SHIFT and TEST keys in the MONITOR mode list monitoring enabl
11. 1 RANGE SETTING 1 OUT Yo20 Set 16 as the delete start step 2 LD X000 START STEP 16 D 15 OUT Y023 Set 18 as the delete END step 16 LD 023 17 ANI T1 END STEP 18 15 OUT Y023 Steps 16 to 18 have now been deleted 16 gt LD and the program after step 19 has now been moved 18 OUT M200 6 29 6 HOW TO USE EACH FUNCTION Explanation 1 When deletion is executed the program is moved up The figure below is an example of deleting ladder block C Before executing After executing the delete the delete A A B N B C 7 D x D E E F 6 30 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 5 3 Batch deletion of NOP in the program This operation deletes all NOP instructions in the program step O to the END instruction Help operation in the DELETE mode Basic operation operation in the HELP Program display DELETE mode Sample operation NOP instructions are batch deleted HELP MENU Press the HELP key when operating 1 DELETE in the DELETE mode 2 COMMENT DISPLAY CLEAR DELETE sex Select 1 DELETE 1 RANGE SETTING 2 ALL NOP CLEAR END HELP 0 LD X000 Select 2 ALL NOP 1 OUT Y020 N
12. 14 n 12 Local station tier 3 1 r3 Remote 1 0 station tier 3 14 Local station tier 3 em 2 BU CD T NE numbers to be set x Cannot be accessed Station to which the Accessable other stations PC numbers EPUOOE is connected Self M L1 L2m L3 11 I2 r3 M M FF 0 1 2 3 x x x x x L1 FF 0 x x x x x x x L2 m FF 0 x x x 1 2 x x L3 FF 0 x x m x x x x x R4 FF 0 x x x x x x x 11 FF x x 0 x x x x x 12 FF x x 0 x x x x x r3 FF x x 0 x x x x x 14 FF x x 0 x x x x x Fig 5 1 Ranges in which the EPUOOE can access other stations Set the PC numbers to be accessed in the OTHERS mode see Section 6 9 10 5 21 5 OPERATING PROCEDURES MEMO 5 22 6 HOW TO USE EACH FUNCTION 6 HOW TO USE EACH FUNCTION This section explains how to use each function in all modes 6 1 How to Understand the Operation Explanations The explanation of each mode and the function explanations are configured as follows Valid ACPU states sec tion The parts are valid ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM Available memory The E J parts are available 6 2 2 Writing new programs and modifying existing programs This operation inputs a sequence program General description of Basic operation this section Purpose of this item STEP NUMBER step number gt Inst
13. When writing was attempted in the WRITE INSERT DELETE etc modes the memory protect switch in the memory cassette was ON MEM CAP EXCEEDED exceeded the capacity of the memory cassette NO END INSTRUCTION NOT FOUND OPERATION ERROR An key error was made An attempt was made to write data to the ROM or EEPROM of the CPU Could not communicate with a CPU normally Write insert delete etc was attempted when the CPU was in the RUN state PLC WRITE ERROR Data could not be written to a CPU correctly in the WRITE INSERT etc modes SETTING ERROR STEP NO EXCEEDED 7 2 The memory allocation set in the parameter Set the memory protect switch in the memory cassette to OFF Reset the parameter within the capacity of the memory cassette There was no END instruction Write an END instruction as the last step of the program The designation instruction was not found Check the program Operate the key correctly Writing to the EEPROM when the CPU is in the STOP state Do not attempt to write to the ROM Retry the operation If communications still cannot be done check the following The connection state of the EPUOOE The connection state of the cable The CPU whether or not an error has occurred Set the CPU in the STOP state Reoperate it after selecting WRITE ENABLED by using the program mode selection of the OTHERS mode see Section 6 9 14 Check
14. 5 Latch range setting AAT hte tiii tiit The latch ranges of B T C D and W are set 6 WDT setting A e MAS REDE DE WDT is set JT 1 0 contro X The 1 0 control method is set 8 Key word setting ee Key words of 6 digits or less are registered in hexadecimal In the case of an AOJ2CPU 1 Latch range setting e The latch ranges of M L S B T C D and W are set 2 Step relay setting v The range of step relay S is set Parameter writing e A parameter in the EPUOOE is written to the ACPU 6 57 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 8 1 All clearing of parameters This operation clears all parameters written to the ACPU and sets them to default Basic operation Sample operation All the parameters of the ACPU are cleared and are set to default CD PARAM P gt 1 PARAM ALL CLEAR Select the PARAMETER mode 2 PARAM SETTING lt END gt TO WRITE 1 PARAM ALL CLEAR Select 1 PARAM ALL CLEAR YES NO P PARAM ALL CLEAR Move the cursor to YES YES NO GO P gt 1 PARAM ALL CLEAR When the parameters in the EPUOOE are 2 PARAM SETTING set to default the screen shown on the END TO WRITE left is displayed P PARAM SETTING Select YES YES NO 1 60 P PARAM SETTING When
15. READ WRITE NIA Select the READ mode a 14 END 15 NOP 16 STEP NUMBER AUOD Read the Oth step 1 OR YO010 2 ANI 001 3 OUT YO010 3 OUT Y010 4 OUT TO 4 K10 5 LD 10 Y Use the G0 key to scroll Now let s try modifying change insert delete the sequence program 2 7 2 LET S TRY USING THE EPUOOE 2 2 3 Let s try changing overwriting an instruction This section shows how to change the sequence program written in Section 2 2 1 Before changing 3 OUT YO10 X000 001 Change the timer set value from K10 to K100 l 3 OUT Y010 4 4 OUT i l The timer set value has now been changed from K10 to K100 Sample operation READ WRITE 1 Select the WRITE mode 141 Read the 4th step whose set value STEP NUMBER gt 4 H GO Di m will be changed K10 LD TO 00 Move the cursor to the set value ee K10 of TO K10 00 LD The set value of timer TO was written and changed from K10 to K100 Now let s try inserting an instruction in the se quence program 2 8 2 LET S TRY USING THE EPUOOE 2 2 4 Let s try inserting adding of an instruction This section shows how to insert an instruction to the program input in Section 2 2 1 Before inserting l 7 P K80 K5 D20 TO 14 EN
16. according according according according according according to Section to Section to Section to Section to Section to Section to Section to Section 6 3 6 2 6 4 6 5 6 6 6 7 6 8 6 9 Y Y Mode switching RST G0 resets the EPUOOE Operation completion and disconnection T See Section 5 2 Press the CLEAR key See Section 5 1 5 Disconnect the EPUOOE ACPU 5 1 5 OPERATING PROCEDURES 5 1 1 Connecting the EPUOOE to an ACPU Although the EPUOOE can be connected to an ACPU even while it is running the EPUOOE should be connected to ACPU in the STOP state If it must be connected while in the RUN state make sure to insert the connector properly 1 Connection using the add on method In this method the EPUOOE is installed directly onto the ACPU module However the add on method cannot be used for connecting an A1S and A2CCPU C24 PRF because screws cannot be tightened Connect then using the hand held method EPUOOE anchor screws RS 422 connector The connection procedure is as follows 1 Remove the cover of the ACPU s RS 422 connector 2 Remove the RS 422 connector protection cap from the rear of the EPUOOE Put the protection cap in a safe place 3 Connect the EPUOOE to the RS 422 connector of an ACPU and firmly tighten the EPUOOE anchor screws Tighten the anchor screws at a to
17. go Be He 5 oO Qz n Fo W oo z 34 o E P 2 5 m Le d bus Y ME RENE zc D LE yy 1 G 9 00 OO OR KR OOOO P 0 0 0 000 OSSA 0 00 000 So SA OS SS SS Ses OOOO 2 Vy 5 05 0 0 X 0 X X 0 COO XXX X 0 C0 69494949 949 9 9 499 949 90 9 LL CX QOO OC X000 APP 3 APPENDICES APPENDIX 3 ACPU PARAMETER SETTING SHEET This section shows the parameters that can be set in different types of ACPUs by the EPUOOE 1 A0J2CPU parameters that can be set by EPUOOE No latch Latch ranges L1024 to 2047 L1024 to 1535 51536 to 2047 T40 to 79 T100 to 119 T124 to 127 1 2 latch C64 to 127 D256 to 511 Latch range setting B200 to 3FF W200 to 3FF Latch ranges LO to 2047 LO to 1535 51536 to 2047 TO to 127 All latch CO to 127 DO to 511 B000 to W000 to Step relay setting Without with 81536 to 2047 2 A0J2H A2C A1 N A2 N and A3 N CPU parameters that can be set by the EPUOOE ity Main sequence K steps Program capac Memory capacity Sub sequence K steps Point _K bytes 5 High speed T Fi ao a ee a Latch range setting T
18. value is considered as a character code And then a corresponding character is displayed Then if the numerical value is other than 20H to 7FH AOH to DFH dot is displayed 9 Error message display Error messages are displayed on the 4th line of the display When an error message is displayed take corrective actions in accordance with Section 7 The displayed error message can be cleared by pressing a key The unit returns to the state before the error message was displayed 5 13 5 OPERATING PROCEDURES 5 4 Basic Key Operations This section explains the basic key operations after starting up the EPUOOE 5 4 1 Valid key switching top bottom When starting EPUOOE operations the validity of the top bottom of dual purpose keys is displayed on the left side of the second line of the display see Section 5 3 3 Valid keys are controlled and displayed by the EPUOOE However users can switch valid key functions by pressing the following keys SHIFT Top key is valid STEP NUMBER Bottom key is valid Even when the bottom part of a dual purpose key is valid the following keys can be pressed The SHIFT key does not have to be pressed Comparison symbol key when a comparison gt lt operation instruction is input Minus key of a source data area of an instruction 6e After setting the different modes valid keys are switched as follows The READ mode the WRITE top part of the k
19. Complete 7 Set the key word to 860202 Complete 8 KEY WORD Display of the menu of a parameter 6 HOW TO USE EACH FUNCTION END PARAM SETTING YES gt NO G0 P PARAM SETTING gt YES NO COMPLETED 6 64 Select YES When the writing of a parameter in the EPUOOE to an ACPU has been completed played COMPLETED is dis Pressing the G0 key when the cursor returns to the ope is at NO ration 6 HOW TO USE EACH FUNCTION Explanation 2 1 Memory capacity setting Set the main sequence program capacity and the file register capacity When an A3 N A3V A73 A373 or ASACPU is used the setting of a subsequence program capacity is enabled 2 M L S setting a When an A0J2H A2C A1 N A2 N A3 N A3H A3M A3V A73 or A373CPU is used set the head device number that is used by latch relay step relay b When an A2A or A3ACPU is used set the head device number that is used by latch relay step relay internal relay c Erase the display of the head device number of a device not to be used by pressing the CLEAR key It can be set to 0 points 3 Timer setting a When an A0J2H A2C A1 N A3 N 73 or A373CPU is used set the head device number that is used for low speed high speed addition timer b When an A2A or ASACPU is used Set the number
20. EXT T 0 1024 480 SET D R W D1280 P 1 MEM CAPACITY SET 2M L S SETTING 3 TIMER SETTING J gt 4 COUNTER SETTING P LATCH RANGE SET C ud D 512 1023 RANGE 0 1023 a 87 EHEHEHEH 1 02 5 LATCH RANGE SET 6 WDT SETTING 7 1 0 CONTROL 8 KEY WORD SETTING 150 ms RANGE 10 2000 P 5 LATCH RANGE SET gt 6 WDT SETTING 7 1 0 CONTROL 8 KEY WORD 1 0 CONTROL DIRECT Y REFRESH X USE CURSOR TO SELECT P 5 LATCH RANGE SET 6 WDT SETTING gt 7 1 0 CONTROL 8 KEY WORD WORD 860202 P 5 LATCH RANGE SET 6 WDT SETTING 7 1 0 CONTROL 8 KEY WORD P 1 PARAM ALL CLEAR 2 PARAM SETTING lt END gt TO WRITE 6 63 Set TO to T255 to the 100 msec timer Set T256 to T511 to 10 the msec t imer Complete 3 TIMER SETTING Set the number of counter device points to 480 points in ASACPU and set the head device number in which the set value is stored to D1280 Complete 4 COUNTER SETTING Sample operation of setting D512 to D1023 to the latch in the A3ACPU Complete 5 LATCH RANGE SET Set the WDT watchdog timer setting to 150 msec Complete 6 WDT SETTING Set the 1 0 control method to input REFRESH and output DIRECT 1 0 CONTROL
21. GENERAL DESCRIPTION MEMO BASICS 2 LET S TRY USING THE EPUOOE 2 LET S TRY USING THE EPUOOE It is possible to understand EPUOOE operations quickly by practicing the creation and monitoring of actual programs A very basic training program can be created and its operations can be checked by using the monitoring test function A simple example is shown below Try to operate the EPUOOE in accordance with the example See Section 2 System configuration See Section 2 1 1 How to connect the EPUOOE and Connections See Section 2 1 2 PC CPU Memory all clear See Section 2 2 1 Sequence program Writing See Section 2 2 2 to 2 2 5 Sequence program Correcting See Section 2 3 Sequence program Monitor ing See Section 2 4 Sequence program Testing Comp let ion See Section 2 5 Explanation of how to use the help functions Since this section explains only the basic operations of the EPUOOE see Section 6 for greater details about operations and the contents of each mode Explanation of the system configuration used for practice To input a new sequence program all memory contents memory cassette of an ACPU are cleared A training sequence program is input by using the EPUOOE The input sequence program can be corrected by chang ing inserting and deleting emen Bit devices and wo
22. Link monitoring is executed when the connected station is a master station M m CD SHIFT KJ OTHERS 0 1 T C SET VAL CHG Select the OTHERS mode 2 PLC CHECK 3 SYSTEM 4PU SETTING 0x1 MONITOR Select 3 PLC SYSTEM 2 ALL CLEAR 3 PC No MAIN SUB 4 OTHERS O gt 1 LINK MONITOR Select 1 MONITOR 2 BUFFER MEM MON 3 CLOCK MONITOR 0 SCAN TIME ms Select 1LINK MONITOR and the loop F LOOP OK MAX 20 R LOOP OK MIN 10 PRESENT 20 O L 1 10 PARAM Pressing the 1 key displays the CYCLIC COMM OTHER state of machine No 1 CPUE RUN Example of displaying a local station 0 R 2 10 PARAM Pressing the 1 key displays the APR s quan state of machine No 2 Example of displaying a remote 0 R LOOP station state and ink scan time are displayed 6 74 6 HOW TO USE EACH FUNCTION Explanation 1 The MELSECNET I B link state can be displayed on only the self Even if it is set at another station by the PC number setting the MELSECNET I B link state of the self is displayed 2 Link state display contents differ depending on whether the connected station is a master station local station or remote I O station However when connecting to a tier 3 master station it is displayed as a master station A local station cannot be displayed 3 When connecting to a master station the loop state and link scan time as well as th
23. low speed T high speed p w Ll 3 and ASMCPU parameters that can be set by the EPUOOE Main sequence K steps Program capacity Sub sequence K steps File register capacity Point bytes M L and S setting S Timer setting Low speed T Medium speed T High speed T Counter setting Cannot be set Memory capacity ee i Latch range setting T low speed T high speed D we Key word APP 4 APPENDICES 4 A2A and A3ACPU parameters that can be set by the EPUOOE Program capacity Memory capacity Main sequence K steps Sub sequence K steps File register capacity Point bytes M L and S setting Range of TO to 255 Range of CO to 255 Range of T256 to 2027 Range of C256 to 1023 Low speed Timer setting T dim ow speed Counter setting Latch range setting T low speed Ce T low speed Cs Key word APP 5 S High speed T Medium speed T Medium speed T High speed T ibs SWE _ T medium speed T high speed T medium speed T high speed APPENDICES APPENDIX 4 ASCII DISPLAY CHARACTER CODE Higher 4 bits e N lt 5319 y J9M01 APP 6 IMPORTANT Design the configuration of a system to provide an external protective or safety inter locking circuit for the PCs Product Warranty Details s
24. 01B HO2DO Select 1 HEX The current value of the device is switched to hexadecimal 6 42 6 HOW TO USE EACH FUNCTION Explanation 1 This operation changes the display format of the current position in the MONITOR TEST and OTHERS modes Set the display format when displaying the MONITOR mode s list monitoring and device monitoring the TEST mode s word devices D R W and the OTHERS mode s buffer batch monitoring current values Timers counters T C are displayed only in decimal 2 The display format can be binary display octal display decimal display hexadecimal display or ASCII display The display format when the power supply is turned ON is decimal Four kinds of display formats other than binary display are available for buffer batch monitoring in the OTHERS mode 3 Some display formats cannot be designated depending on the monitoring device and function When a display format that cannot be displayed is set the display format is decimal display a Binary display The display format is binary display only when many bit devices are monitored by device monitoring b Octal display Devices other than the timer T counter C can be displayed in octal c Decimal display Monitoring of all devices can be displayed in decimal d Hexadecimal display Devices other than the timer T counter C can be displayed in hexadecimal e ASCII display The devices other than the timer T coun
25. 1 T C SET VAL CHG Select the OTHERS mode 2 PLC CHECK 3 SYSTEM 4PU SETTING 0 1 MONITOR Select 3 PLC SYSTEM 2 ALL CLEAR 3 PC No MAIN SUB 4 OTHERS O gt 1 PLC MEM CLEAR Select 2 ALL CLEAR 2 PROGRAM CLEAR 3 DEV MEM CLEAR 0 PROGRAM CLEAR Select 2 PROGRAM CLEAR YES NO 6 t 60 0 PROGRAM CLEAR 2 PROGRAM CLEAR is executed YES NO 32KB xokk M go out by one by using clear processing The displayed number decreases by 1K byte by using clear processing 0 PROGRAM CLEAR gt YES NO COMPLETED lt q_____ Program and T C set value areas all clear has now been completed Sequence program microcomputer Explanation 1 Keep the ACPU in the STOP state If it is not in the STOP state put the ACPU in the STOP state before starting the operation 2 When this operation is completed all ACPU sequence program and microcomputer program and T C set value area contents are cleared It is necessary to write parameters and sequence programs to the ACPU 3 Pressing the END or CLEAR keys returns to the 2 ALL CLEAR menu 6 83 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 9 9 Clearing the device memory of an ACPU Device memory all clear This operation clears the bit devices
26. 3 Keys such as and keys which are used for dual purposes instruction and device constant input and the control keys of the EPUOOE are referred to as follows a The mode instruction or alphanumeric character which corresponds to the purpose of those keys Example 9 Jo msrortg V orp When an instruction input is explained the explanation uses only the instruction symbol The alphanumeric character is omitted When an alphanumeric character input is explained the explanation uses only the alphanumeric character The instruction name is omitted Example When the key is referred to When an instruction input is explained MOV When an alphanumeric character input is explained M 4 HANDLING AND NOMENCLATURE 4 4 Maintenance Except for the brightness control the EPUOOE has no components which require inspection or replacement Rules for storing the EPUOOE 1 Do not store the EPUOOE in the following environments Where ambient temperature is outside the range of 20 C to 70 C Where ambient humidity is outside the range of 10 to 9096 RH Where condensation occurs due to sudden temperature changes Anywhere the EPUOOE might be exposed to wind rain or the direct sunlight Anywhere with excessive amounts of conductive powders such as dust dirt and iron filings or corrosive gases oil mist and salt 2 When storing make sure the protective cap is on the RS 422 connector
27. 5 0 a 1 o L 5 10 0 L 5 10 F LOOP OK LOOP BK MASTER BWY RECEIVE lt 4 OTHER LOCAL STATUS 2 R LOOP OK NOT EXE 43 FIRST TIER Ti 3 RUN Je MASTER BW RCV 9 5 2 RUN 4 RUN 1 The station number of the self and the number of connected slave stations are displayed The contents of the special registers for link D9243 and D9244 are displayed Ln In the case of a local station Rn In the case of a remote I O station m Number of connected slave stations 2 The state of the positive loop line F loop or the reverse loop line R loop of the self is displayed The contents of the special relay for link M9241 and M9242 are displayed OK When the line is normal NG When the line is abnormal 6 76 6 HOW TO USE EACH FUNCTION 3 It displays whether or not loopback is executed in the self The contents of the special relay for link M9243 are displayed EXECUTED When executing a loopback in the self NOT EXE When not executing a loopback in the self 4 It displays whether or not data of link relay B link register W or link output Y could be received from the master station The contents of the special relay for link D9246 are displayed RECEIVED When receiving B W or Y of a master station by using cyclic communications NOT RCV When the self cannot receive W and Y of a master station because of disconnection 5 It displays whether or not t
28. ASACPU has an error history errors that occurred are displayed in order from the latest error by pressing the key 3 The ACPU Programming Manual Common Instructions and the User s Manual of the connected CPU give details about error codes and error messages 4 Pressing the END or CLEAR key returns to the 2 PLC CHECK menu 6 71 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 9 3 Checking a program This operation executes the following checks of sequence programs written to an ACPU 1 Dual coil check This checks whether the device Y M L T used ina sequence instruction OUT SET SFT PLS MC PLF is a dual coil 2 Instruction code check This checks whether or not there is an error in the instruction codes memory contents of a sequence program The arrangement of instructions is not checked 3 END instruction check eevee This checks whether or not there is an END instruction in the sequence program Basic operation Step number Sample operation If there are a dual coil an instruction code error or an END instruction missing error OTHERS 0 1 T C SET VAL CHG Select the OTHERS mode 2 PLC CHECK 3 SYSTEM 4PU SETTING O gt 1 READ ERR STEP Select 2 PLC CHECK 2 PROGRAM CHECK Select 2 PROGRAM CHECK 2 60 0 gt
29. SETTING O gt 1 MONITOR Select 3 PLC SYSTEM 2 ALL CLEAR 3 PC No MAIN SUB 4 OTHERS 0 1 PC No SETTING Select 3 PC No MAIN SUB 2 SWITCH MAIN SUB SWITCH MAIN SUB Select 2 SWITCH MAIN SUB MAIN PROGRAM SUB PROGRAM SWITCH MAIN SUB Select SUB PROGRAM MAIN PROGRAM SUB PROGRAM Switching to the sub program has now been completed Explanation Pressing the END or CLEAR keys returns to the 3 PC No MAIN SUB menu 6 86 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 9 12 Executing remote RUN STOP The RUN STOP state of an ACPU can be operated by the EPUOOE Basic operation Sample operation When the ACPU in the RUN state is put in the STOP state from the EPUOOE OTHERS 0 1 T C SET VAL CHG Select the OTHERS mode 2 PLC CHECK 3 SYSTEM 4PU SETTING 0x1 MONITOR Select 3 PLC SYSTEM 2 ALL CLEAR 3 PC No MAIN SUB 4 OTHERS 0 1 REMOTE RUN STOP Select 4 OTHERS 2 MACHINE CODE REMOTE RUN STOP Select 1 REMOTE RUN STOP RUN STOP REMOTE RUN STOP Select RUN gt STOP COMPLETED ee ACPU has now been switched from the RUN to the STOP state Explanation 1 Begin operations after setting the RU
30. T100 to 119 T124 to 127 C64 to 127 D256 to 511 B200 to 3FF W200 to 3FF All latched LO to 2047 LO to 1535 1536 to 2047 TO to 127 CO to 127 DO to 511 B000 to 3FF W000 to 3FF 2 Step relay setting PART 51536 to 2047 NONE of the step relay is set 3 If writing to ACPU has not been executed and the mode is transferred to the OTHERS mode after operating 1 PARAM SETTING the parameters in the EPUOOE return to the setting before operating 2 PARAM SETTING 6 61 6 HOW TO USE EACH FUNCTION 2 In the case of ACPUs other than an A0J2CPU Basic operation 2 PARA PAROM setting 2 M L S setting 3 Timer setting 4 Counter setting I 5 iaten range setti ng H gt gt L WDT setting m Setting of 1 0 Vy control method 2 gt f Key word setting Sample operation 2 Operation from 1 MEM CAPACITY SET until 8 KEY WORD is set Operation of the previous parameter item is shown in this example However some items cannot be set depending on the type of ACPU model to which the EPUOOE is connected 1 PARAM ALL CLEAR 2 PARAM SETTING lt END gt TO WRITE 1 MEM CAPACITY SET 2 2M L 5 SETTING 3 TIMER SETTING 14 COUNTER SETTING hi P CAPACITY SET SUED ES EA 2 PROGRAM 1 JKS F REG 0 KP P 1 MEM CAPACITY SET 2M L S SE
31. been interrupted or is in a disconnected state PARAM COMN When parameters is communicated with a master station 6 75 6 HOW TO USE EACH FUNCTION 3 The operating state of the ACPU of a monitoring slave station is displayed by the following message The contents of the special registers for link D9212 to D9215 are displayed CPU RUN When the ACPU is in the RUN state CPU STOP When the ACPU is in the STOP or PAUSE state 4 When the monitoring slave station is 3 tier master station it is displayed on a remote I O station whether an I O allocation is correct or not The contents of the special registers for link D9220 to D9223 are displayed 0 Normal E Error 5 It displays whether the monitoring local station could find that an error occurred in other local stations The contents of the special registers for link D9216 to D9219 are displayed 0 Normal E Error 0 is displayed when the monitoring station is a remote I O station 6 The state of a positive loop line F loop or the reverse loop line R loop of a monitoring slave station is displayed The contents of the special registers for link D9232 to D9239 are displayed 0 Normal E Error 4 When it is connected to a local station the loop state BWY receive state and the operation state of other slave stations can be displayed Loop state display b BWY receive status Display of the display operating state of another station 0 L
32. can be designated by using the t and keys to move the cursor to the step to be designated and press GO or inputting the numbers 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 2 2 Writing new programs and modifying existing programs This operation inputs a sequence program Basic operation Instruction J STEP NUMBER Sample operation 1 A new program is written X5 x5 OUT 20 o H 2 LD X6 xe MOV K4X005Z DIV OUT Y21 END MOV K4X5Z DIV CO K amp 4 Select the WRITE mode STEP NUMBER 0 NOP amp Read step 0 1 NOP 2 NOP LD NOP NOP NOP M LD OUT NOP NOP Lor HY H2 H o I7 60 oO e OUT LD NOP NOP 8 HXH 85 v K4X005Z DIV NOP NOP wv Ik 4 5 DHe HD HHH OUT 60 v oO co Co Co gt DIV 8 OUT Y021 9 NOP 10 NOP Eno 80 8 QUI 9 END 10 NOP 11 6 4 6 HOW TO USE EACH FUNCTION Sample operation 2 MOV DO D1 of step number 21 is changed to MOV K4 Y20 D1 Before the change the Before
33. connected ACPU is an A0J2CPU A2ACPU A3HCPU A3MCPU or A3ACPU offline switches are not displayed 2 Devices that can display offline switches are Y M L B and F 3 If an offline switch is set or canceled during the device monitoring test in the TEST mode the offline switch is displayed automatically 4 Section 6 7 5 explains how to operate offline switches 6 45 6 HOW TO USE EACH FUNCTION 6 7 TEST T Mode Operations This mode performs test operations of ACPU programs The following are enabled 1 Testing by list monitoring a Setting resetting bit devices X Y M L B and F Example of setting device M110 of the cursor position Before executing After executing T 32 OUT OM101 T 32 OUT OM101 33 10 p gt 33 0 110 has now 34 OUT M200 34 OUT M200 been set SET 35 LD 0X003 b Changing the current value of word devices T C D W R A Z and V Z1 to Z6 and V1 to V6 only when A2ACPU or A3ACPU is used Example of changing the current value of designated device D20 to K200 Before executing After executing T 39 39 MOV 3 D10 0 39 010 0 The current value 39 D20 0 39 020 200 has now been changed D20 K200 44 LD M00 to K200 2 Testing by device monitoring a Setting resetting bit devices X Y M L B and F Example of resetting device M110 at the cursor position Before exe
34. for an audio cassette function Link monitoring of MELSECNET I B OTHERS mode Monitoring the buffer memory of a special function OTHERS mode module ACPU clock monitoring OTHERSmode Switching in the Accessing another station OTHERS mode Remote RUN STOP OTHERSmode Setting write enabled disabled in the RUN state OTHERS mode When starting up Main sub switching OTHERS mode When starting up Buzzer ON OFF during key operation OTHERS mode APP 2 APPENDICES APPENDIX 2 EPUOOE OUTSIDE DIMENSIONS o l l TT T TT E 91 0 2 91 0 ed S ee eat ose or wo 60 081 u Ly 24 i EM a Oo e a ui wu jac a N 9 Z SS x m pes 1 6 iu I M 4 7 A PIN A Ja f 26 Qu o gt ne E 2 a z 53 a 2 e m i N S e zt c o D 2 laal lu gt joo amp gt Qu om jan lon Sa Qu a s a mle 27 etes J ke J Yok 2 1 rs8 4 e Ea e m a c z m 3 2d LEO 5 vo 9 gt ow lt ze ON A Me sf 2 Ms s 2 ft T Lu 2c 2a Ze 8e Ea mom Az tke 2 2 0 we o 2 lt 57 AN mE eo PS 2 2 2 Ed se SEEN E ON p NS 2 Lr gt a
35. in the WRITE mode A designated step range is set to NOP Designation of the start step The range from the designated step to the final step of a program is set by using NOP Sample operation NOP is written to steps 100 to 105 HELP MENU CD HELP joan T Press the HELP key when opera 2 COMMENT DISPLAY ting in the WRITE mode CLEAR END WRITE 1 INSTRUCTION HELP Select 1 WRITE 2 NOP FILL CLEAR END HELP MENU NOP FILL 1 RANGE SET 2 ALL CLEAR END HELP MENU Select 2 NOP FULL Ww 0 LD X000 Select 1 RANGE SET v 15 OR X020 2 ANI M100 NOP START STEP 1 99 OUT M200 Designate start step 100 for NOP 100 LD X021 writing 101 ANI M100 NOP END STEP 100 99 OUT X200 100 NOP NOP is written to steps 100 to 105 101 NOP 102 NOP 6 2 6 HOW TO USE EACH FUNCTION Explanation 1 When executing NOP batch writing by 1 RANGE SET designate the start step and end step in the range to be written NOP is written to the range from the designated start step to the end step 2 When executing NOP batch writing by 2 ALL designate the start step in the range to be written NOP is written to the range from the designated start step to the end step of the program 3 The start step and end step
36. instruction have 2 or more devices they are displayed by the same step number See 4 above 6 Keyed in data display Keyed in data is displayed at the cursor position sequentially and the cursor moves to right sequentially W is displayed at the cursor position When STEP 1 0 are input 5 12 5 OPERATING PROCEDURES 7 Left shift display when a program is input When a program is input before the GO key is pressed the program is displayed on the Ath line at the bottom of the display If a program cannot be displayed on 1 line whenever a key is pressed the contents of the displayed 4th line are shifted sequentially to the left The input contents are stored internally This is a display example when DMOVP K2147483647 D1000 has been input 8 Numerical value display The numerical value display of each device and the constant display when a program is input are as follows Both are examples for details see Section 6 1 Decimal display Only valid digits are displayed by zero suppress 2a Hexadecimal display 4 digits are displayed without zero suppress eee ee a ee ee 3 Octal display 6 digits are displayed without zero suppress Example L ML 15111010101 1 LL 1 1 LL 14111016 0 D1000 4231H eee ee al ae ee ee 4 ASCII format display The numerical value of a designated device is controlled by 1 byte and the numerical
37. on the rear side of the EPUOOE 5 OPERATING PROCEDURES 5 OPERATING PROCEDURES This section explains the operating procedures from the time the EPUOOE is connected to an ACPU until it is disconnected as well as related window displays and basic operations 5 1 Procedure From the Beginning to the End of the Operation Connect the EPUOOE and ACPU Lm See Section 5 1 1 Automatic displayed after about 14 seconds The model name of the connected ACPU and the EPUOOE software version are displayed See Section 5 1 2 Automatically switched after about 1 second If the key word is not registered when the unit is connected to an Is a key word AOJ2CPU registered in an ACPU hen the key word is registered The key word registered in the connected ACPU is input See Section 5 1 3 Key word gt 00 Select the EPUOOE mode SELECT ON SELECT ON READ MONITOR SHIFT WRITE TEST INSERT PARAMETER DELETE OTHERS PRESS MODE KEY PRESS MODE KEY READ WRITE INSERT DELETE TEST PARAM OTHERS See Section 5 1 4 READ WRITE INSERT DELETE MONITOR TEST PARAMETER OTHERS mode mode mode mode mode mode mode mode Operation Operation Operation Operation Operation Operation Operation Operation according according
38. s Switches the sequence program to be operated Others Remote RUN STOP v The execution status of ACPU is switched forcibly Machine language v Machine language reading and writing is reading and writing executed from to the ACPU memory PU setting Program mode selection Write enabled disabled when the ACPU is in the RUN state is set Sets whether only the MONITOR and TEST modes are used Conductivity state display Sets whether or not the conductivity status of each instruction is displayed when the list monitoring function is used Buzzer setting eerren ON OFF of the buzzer when an A key is input is set 6 67 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 9 1 Changing the T C set values when the ACPU is in the RUN state This operation changes the set value the constant designation of T timer C counter when the connected ACPU is in the RUN state In addition when the indirectly designated set values of T and C designated by device D are changed changing these set values follows changing the TEST mode current value see Section 6 7 2 and 6 7 4 Basic operation 0 1 T C SET VAL CHG 2 PLC CHECK 3 SYSTEM 4PU SETTING Select the OTHERS mode 0 T C SET VAL CHG DEVICE SET VALUE Select 1 T C SET VAL CHG
39. selection of instructions that begin with 6 2 3 selection the designated characters Write Device change hel Step read To designate step numbers and read programs 1 NOP continuation designated ranges programs MEN Reading programs To display programs read to designated steps by scrolling automatically Read Same as the purposes of the read and automatic Help scrolling functions Inserting in programs Instruction display Display selection of instructions that begin with 623 hel selection designated characters Step read To designate step numbers and read programs a Insertion i i Move To move designated ranges in programs to 642 designated positions ted t Copy copy designated ranges in programs to 643 designated positions Comment display To display comments of designated devices 6 2 4 Deleting programs To delete programs of designated steps 6 5 1 Range designation To delete designated ranges in programs Deletion Automatic scrolling To batch delete NOP instructions in programs up NOP batch up to the END instructions NOPLF instructions are not deleted Commentdisplay To display comments of designated devices 6 24 To read programs of designated steps and display List monitoring the continuity of instructions ON OFF states of contacts and current values To search and display OUT SET RST instructions Monitoring search using designated contact devices Monitoring continues To
40. supply including spare parts is not possible after production has been discontinued Exclusion of Opportunity Loss and Secondary Loss from Warranty Liability Regardless of the gratis warranty period MEE shall not be liable for compensation for damages arising from causes not attributable to MEE opportunity losses or lost profits incurred by the user due to Failures of MEE products damages or secondary damages arising from special circumstances whether foreseen or unforeseen by MEE compensation for accidents compensation for damages to products other than MEE products or compensation for other work carried out by the user Changes Product Specifications The specifications given in the catalogs manuals and technical documents are subject to change without notice MITSUBISHI ELECTRIC ENGINEERING COMPANY LIMITED HEAD OFFICE NIHONJISHO DAIICHI BUILDING 1 13 5 KUDANKITA CHIYODA KU TOKYO JAPAN New publication effective SEPT 2008 Specifications subject to change without notice 50CM D180028A 0809 MEE Printed in Japan on recycled paper
41. that the entire system functions safely even in the event of data change program change or status control of a running programmable controllers from a peripheral device Predetermine the actions to be taken by the system if the communication fails because of a cable connection fault etc during online operation of the programmable controllers CPU from a peripheral device Precautions for Installation The 5VDC 0 4A current consumed by the EPUOOE is supplied from the power supply module of the main base unit Confirm that the current output from the power supply module is sufficient before connecting the EPUOOE If the output current is insufficient the programmable controllers will stop operations and all output points will turn OFF Precautions for Installation and Handling N CAUTION Use the EPUOOE in the general specifications environment given in the manual Using the EPUOOE in an environment not meeting these specifications could lead to electric shock fire malfunctioning and damage or deterioration of the product Make sure that foreign matter such as cutting chips or wiring scraps do not get in the EPUOOE There is a risk of fire faults or malfunctioning When connecting the EPUOOE in the add on method plug the connectors securely and tighten the clamp screws securely In the connection of the hand held method plug the RS 422 cable connector securely and tighten the clamp screws securely Otherwis
42. the RAM ROM settings Check the installation of the RAM etc Check the setting of the CPU s memory protect Switch Aset value was not correct Set the value correctly Aset step number was larger than the Set a correct step number maximum step number 7 LISTS OF ERROR MESSAGES 7 2 PC CPU Errors When an error step in the OTHERS mode is read the error message of the error that is occurring in the ACPU the error step etc are displayed This section shows the error messages error contents and corrective action s When an error message is displayed perform the following and then restart operations 1 Check the error message 2 When an error code is not displayed check the error code of special register D9008 by device monitoring see Section 6 6 3 in the MONITOR mode 3 Remove the cause of the error Display format Display example when an error occurs in any CPU but an AnACPU The mode is displayed OTHERS mode The error occurrence step number is displayed D9010 step number The error message is displayed The error code is displayed D9008 error code Display example when an error occurs in an AnACPU The mode is displayed OTHERS mode The error occurrence step number is displayed step number D9010 The error message is displayed The error code is displayed D9008 error code The detailed error code is displayed D9091 error code Displayed when there is a histo
43. the writing of parameters in the gt YES EPUOOE to an ACPU have been completed COMPLETED is displayed Pressing the G0 key when the cursor is at NO returns to the 4 operation 6 58 6 HOW TO USE EACH FUNCTION Explanation 1 Operation of 1 PARAM ALL CLEAR sets the parameters in the EPUOOE to default 2 If writing to ACPU has not been executed and the mode is transferred to the OTHERS mode after operating 1 PARAM ALL CLEAR the parameters the EPUOOE return to the setting before operating 1 PARAM ALL CLEAR 3 If the key word is registered parameter all clear cannot be executed REMARK The parameter in the EPUOOE is set to a set value read from ACPU when starting up the EPUOOE When executing parameter all clear if the key word registered in the ACPU is unknown see the PC memory all clear operation shown in Section 5 1 3 And then clear delete the unknown registered key word If PC memory all clear is executed all other user data such as sequence programs will also be cleared Section 6 8 2 gives details about when a the key word registered in an ACPU is changed or b a new key word is registered 6 59 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory 6 8 2 Parameter setting RAM EEPROM EPROM This operation sets parameters and writes them to an ACPU Th
44. try executing the sequence program and monitoring it by using the EPUOOE 2 10 2 LET S TRY USING THE EPUOOE 2 3 Let s Try Monitoring the Sequence Program The sequence program written in Section 2 2 1 and modified in Sections 2 2 3 to 2 2 5 is shown below This section shows how to execute the sequence program and monitor a bit device and a word device X000 X001 OR YO010 ANI X001 OUT Y010 OUT TO K100 LD TO K80 K5 D20 K2Y018 MOV D20 K2Y018 END General description of the operations The program is as follows Timer TO goes ON when XO is turned ON And then Y18 Y1A Y1C and Y1E go ON after 10 sec The Y18 Y1A Y1C and Y1E LEDs of the AY40 s output module all light Now let s try executing and monitoring the sequence program written in Section 2 3 1 2 11 2 LET S TRY USING THE EPUOOE 2 3 1 Let s try monitoring the execution status of a program This section shows how to monitor the execution state of a sequence program and how to check the current values of the ON OFF states of bit devices and word devices X000 X001 Sample operation 1 Monitoring operation by using step number designation Set the RUN keyswitch to RUN MON TEST 5 Select the MONITOR mode STEP NUMBER Turn ON the external switch 22214 The current value of a timer is displayed W Abit devic
45. word is input in key word and the result is Display when the input key correctly repeat the ope displayed KEY WORD OK word is correct ration from Section 5 1 2 The result of the check is displayed for Display when the input key about 2 seconds KEY WORD NG word is not correct l See Section 5 1 4 Mode se lection and operation 1 If the key word which was input does not correspond with the key word registered in the ACPU only the following operations can be done Section 6 gives details MONITOR mode Device monitoring gem Monitoring the offline switch See Section 6 6 3 See Section 6 6 5 See Sections 6 7 3 and 6 7 4 TEST mode SEES Test by device monitoring See Section 6 7 5 Setting canceling the offline switch OTHERS mode Error step read See Section 6 9 2 Monitoring switching the PC See Sections 6 9 4 6 9 5 system 6 9 6 6 9 10 and 6 9 11 PU setting See Sections 6 9 14 6 9 15 and 6 9 16 When operating in modes other than MONITOR TEST and OTHERS if the key word registered in the ACPU is unknown see the PC memory all clear operation shown on the next page And then clear delete the unknown registered key word If PC memory all clear is executed all other user data such as sequence programs will also be cleared Section 6 8 2 gives details about when a the key word registered in ACPU is changed or b a new key word is registered
46. 5 Monitoring the buffer memory of a special function module Buffer memory batch monitoring This operation monitors the buffer memory contents of a special function module The Manual of the monitoring special function module gives details about display contents Basic operation Head 1 0 number of a unit of a E buffer memory Sample operation When the digital output value buffer memory address 10 and the I O numbers X YOBO to OCF installed in an A68AD are monitored OTHERS 0 1 T C SET VAL CHG Select the OTHERS mode 2 PLC CHECK 3 SYSTEM 4PU SETTING 01 MONITOR Select 3 PLC SYSTEM 2 ALL CLEAR 3 PC No MAIN SUB 4 OTHERS O gt 1 LINK MONITOR Select 1 MONITOR 2 BUFFER MEM MON 3 CLOCK MONITOR 0 BUFFER MEM MON Select 2 BUFFER MEM MON KEY IN BUFF ADDRESS OILY H BH se ikha Ho 0 BUFFER MEM MON Head 1 0 number X YOBO of a unit Input the first 2 digits of the hexade cimal 3 digits and designate address 10 of the buffer memory KEY IN BUFF ADDRESS YB K10 0 10 1020 1018 10 to 13 of the buffer memory is 0 moni tor ed 1114 0 1116 The following address is monitored by 1014 pressing the 1 key 998 1120 6 79 6 HOW TO USE EACH FUNCTION Explanation 1 The special function head I O number and the buffer memory address are designated and is
47. 51 52 6 23 6 HOW TO USE EACH FUNCTION Explanation 1 When the move is executed it is moved to just before the move destination step a If the move destination is before a movement source instructions in the range from the movement destination to the movement source are shifted in descending order The figure below is an example of shifting ladder block D before ladder block B Before executing After executing the move the move A X A 2 E eaea C B D C E E b When a move destination is after a movement source instructions in the range from the move destination to the movement source are shifted in ascending order The figure below is an example of shifting ladder block B before ladder block E Before executing After executing the move the move A A B C C N D D 7 lt 6 24 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 4 3 Copying a program This operation copies a program to the designated position when it is composed of an instruction that is the same as the created program Help operation in the INSERT mode Basic operation Program display Designation of the 1 Designation of the G0 the INSERT mode d step Designation of the copy destination step Sample operatio
48. CPU by designating step numbers instructions or devices Section 6 9 13 explains how to read microcomputer programs 6 3 1 Reading the instruction of the step number designated in the program Instruction read by designating the step number Basic operation READ STEP NUMBER Step number Sample operation The instruction that was designated after step number 100 in the following program is read LD X021 OUT Y010 M53 OUT T3 K100 MOV DOZ K4YOFO DMOV K 1234567890Z D5V DOZ K 1234567890Z l Sample operation 99 NOP STEP NUMBER 00 gt LD Select the READ mode and set the 01 OUT step number 02 LDI 02 LDI 03 OUT 03 K100 04 MOV 04 MOV 04 gt DOZ 04 KAYOFO 04 DMOV 09 DMOV 09 K 1234567890Z 09 DSV 16 LD X005 6 10 6 HOW TO USE EACH FUNCTION Explanation 1 If the designated head step is in the middle of an instruction processing is executed assuming that the head step of the instruction has been designated Example When step 106 is designated in the example on the previous page steps 104 and after are displayed 2 When the ACPU is in the RUN state processing takes longer than in the STOP state Therefore wait until an instruction to be read is displayed The processing time is proportional to the number of steps
49. D K Insert a MOV instruction After inserting 7 P K80 K5 D20 A MOV instruction has now been inserted 19 END Sample operation INSERT DELETE b pM TO Select the INSERT mode 5 LD TO 6 ANI MO STEP NUMBER 7 020 Read the 14th step in which in 1 struction will be inserted 15 NOP 16 NOP o DETHSHTHSHS om 19 END 2 PY FLL P9 NOP M The MOV D20 K2YO18 instruction has now been added to the fourteenth step Now let s try deleting an instruction from the se quence program 2 9 2 LET S TRY USING THE EPUOOE 2 2 5 Let s try deleting an instruction This section shows how to delete an instruction from the program written in Section 2 2 1 Before deleting Delete an ANI MO instruction P K80 K5 D20 MOV D20 K2YO18 After deleting 5 LD TO 6 P K80 K5 D20 The ANI MO instruction l Sample operation SHIFT LO INSERT DELETE 14 020 Select the DELETE mode SHIFT 14 2 018 19 END NOP STEP NUMBER LD TO Read the 6th step from which an in is NO struction will be deleted i K80 5 LD 10 The cursor position instruction is de pm leted by using the G0 key and step 6 KS numbers move up accordingly Y The ANI MO instruction has now been deleted Now let s
50. E EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 2 4 Comment display This operation displays comment stored in an ACPU Help operation in the WRITE READ INSERT DELETE MONITOR and TEST modes Basic operation A comment is displayed Program display operation in the WRITE READ INSERT and DELETE modes display operation A comment is not displayed in the MONITOR TEST modes Sample operation A comment display is set in the READ mode HELP MENU Press the HELP key when operating T WRITE in the READ mode 2 COMMENT DISPLAY CLEAR END COMMENT DISPLAY Select 2 COMMENT DISPLAY 1 YES 2 NO CLEAR END HELP MENU 0 LD X000 Select 1 YES 1 OUT Y020 The comment that is attached to the 2 LD X000 ps MOTOR START LS device at the cursor position is displayed R 0 LD X000 1 OUT Y020 2 LD X000 MOTOR START CNFRM 6 8 6 HOW TO USE EACH FUNCTION Explanation 1 Comments cannot be created in the EPUOOE To display a comment create the comment by using the GPP function of a peripheral device and then write it to an ACPU 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 3 READ Mode R Operations This mode reads programs written to an A
51. EAD ERR STEP SP UNIT DOWN The error description is displayed ERR CODE 12 ERR STEP 0 When there is not an error ERROR NOT FOUND ERR CODE 0 6 70 6 HOW TO USE EACH FUNCTION 2 When there are no error histories an A2A or ASACPU OTHERS 0 1 T C SET VAL CHG 2 PLC CHECK 3 PLC SYSTEM 4PU SETTING 0 1 READ ERR STEP 2 PROGRAM CHECK ERR STEP 25 SP UNIT DOWN ERR CODE 41 ERR INFO 411 Select the OTHERS mode Select 2 PLC CHECK Select 1 READ ERR STEP The error description is displayed 3 When there are error histories an A2A or ASACPU OTHERS Explanation 0 1 T C SET VAL CHG 2 PLC CHECK 3 SYSTEM 4PU SETTING 0 1 READ ERR STEP 2 PROGRAM CHECK 0 ERR STEP 25 SP UNIT DOWN ERR CODE 41 1 ERR INFO 411 0 ERR STEP 25 1SP UNIT DOWN ERR CODE 41 411 92 01 10 10 57 30 0 ERR STEP 0 2AC DOWN ERR CODE 9 0 92 01 20 11 55 10 Select the OTHERS mode Select 2 PLC CHECK Select 1 READ ERR STEP The newest error description is displayed The error description of error history number 1 is displayed The error description of error history number 2 is displayed 1 Section 7 2 gives details about error indications 2 If an A2A or
52. EAR 3 DEV MEM CLEAR 0 PLC MEM CLEAR Select 1 PLC MEM CLEAR YES NO 0 PLC MEM CLEAR 1 PLC MEM CLEAR is executed YES NO 32KB x go out one by by using clear processing The displayed number decreases by 1K byte by using clear processing 0 PLC MEM CLEAR COMPLETED 4 4 1 PLC MEM CLEAR has now been comp eted Explanation 1 Keep the ACPU in the STOP state If it is not in the STOP state put the ACPU in the STOP state before starting the operation 2 When this operation is completed all contents memory cassette of a memory on the ACPU side are cleared and the parameters are set to default values It is necessary to write parameters and sequence programs to the ACPU 3 Pressing the END or CLEAR keys returns to the 2 ALL CLEAR menu 6 82 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 9 8 Clearing sequence programs microcomputer programs and T C set value areas Program all clear This operation clears the contents of main or sub sequence programs microcomputer programs and T C set value areas currently being read to the EPUOOE Basic operation Sample operation When program all clear is executed OTHERS 0
53. ING T C SET VAL CHG EVICEL ET VALUEL T C SET VAL CHG EVICE T 0 K 100 VALUE K 100 T C SET VAL CHG EVICE T 0 100 ET VALUE K 50 0 T C SET VAL CHG DEVICE T 0 50 Change a set value to 50 SET VALUE K 50 O 1 T C SET VAL CHG 2 PLC CHECK 3 PLC SYSTEM 4 PU SETTING The set value of a timer could be changed Check that the set value of timer TO has now been changed into K50 see the operation in Section 2 2 2 This completes the basic operations of the EPUOOE Now let s try using the help functions The basic operations of the help function are explained in Section 2 5 2 18 2 LET S TRY USING THE EPUOOE 2 5 Let s Try Using Help The HELP key is pressed when using the help functions The help function items of each mode are displayed in a menu format by pressing the HELP key Therefore corresponding items can be selected and executed This section explains as sample operations the reading operation by using instruction designation and the changing operation of the display format of a current value 2 5 1 Reading an instruction in a sequence program This section explains how to read the place where the MOV instruction is used in the sequence program Sample operation READ WRITE HELP MENU Press the HELP key in t
54. MEE Programming unit Model EPUOOE Operating Manual EPUO0DE SAFETY PRECAUTIONS Always read these precautions prior to use Before using this product thoroughly read this manual and the associated manuals introduced in this manual In addition pay careful attention to safety and handle the module properly These precautions apply only to this product For programmable controllers system safety precautions refer to the user s manual for the CPU module to be used The safety precautions are ranked as DANGER and CAUTION in this manual Indicates that incorrect handling may cause hazardous conditions resulting in death or severe injury lt gt DANGER Indicates that incorrect handling may cause hazardous N CAUTION conditions resulting in medium or minor injury and or property eee o damage Note that failure to observe the IN CAUTION level instructions may lead to a serious consequence according to the circumstances Always follow the precautions of both levels as they are important to personal safety Please keep the manuals enclosed with the product in an easy to access location for future reference and always provide the manual to the end user Precautions for Design Always provide an interlock circuit outside of the programmable controllers system to ensure
55. N OUT TO K100 forcibly l X000 Y10 has now been turned ON forcibly Sample operation 1 Testing operation by using step number designation list monitoring Set the RUN keyswitch to RUN Select the TEST mode STEP NUMBER gt 4 GO 3 OUT LYOIO 4 OUT OTO 4 100 Y HL Hlo Lsp P SHIFT T OUT 0010 Set Y10 to be turned ON forcibly LITO SET Y10 SET 80 After about 10 sec T 3 OUT mYot0 Y10 has now been turned ON forci v v 4 OUT WTO iei bly and the current value 0 of TO has now been changed to 100 4 100 The testing operation of forcibly turning a bit de vice ON has now been checked by using step number designation Set the RUN keyswitch of the CPU to STOP and RESET Now let s try checking the testing operation by using device designation 2 14 2 LET S TRY USING THE EPUOOE 2 Checking the testing operation by using device designation device monitoring Set the RUN keyswitch to RUN 1Y010 MON TEST LITO Q Y H 1 gt 0 gt GO gt SHIFT Turn OFF Y10 0 Ly MON TEST SHIFT SET Set Y10 ON forcibly Y10 has now been turned ON forcibly The testing operation of forcibly turning a bit de vice ON by using device designat
56. N keyswitch to RUN 2 Pressing the END or CLEAR keys returns to the 4 OTHERS menu 6 87 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 9 13 Reading writing memory contents by using machine language This operation reads memory contents by designating the memory address absolute address of an ACPU and does machine language writing to the memory Use this function to write read the user s microcomputer programs to from an ACPU Basic operation STEP NUMBER STEP NUMBER Address hexadecimal Mach i ne an guage is read from the designated address Machine 60 mn The machine language code language of a designated address is Address hexadecimal written 6 88 6 HOW TO USE EACH FUNCTION Sample operation When machine language is written to memory address 8400H or after OTHERS 0 1 T C SET VAL CHG Select the OTHERS mode 2 PLC CHECK 3 SYSTEM 4PU SETTING 0 1 MONITOR PLC SYSTEM 2 ALL CLEAR 3 PC No MAIN SUB 4 OTHERS 0 1 REMOTE RUN STOP Select 4 OTHERS 2 MACHINE CODE 2 O MACHINE CODE MACHINE CODE KEY IN ADDRESS No 083FE FF Input the memory address 083FF AB 08400 23 08401 IF
57. NITOR 2 BUFFER MEM MON 3 CLOCK MONITOR 92 04 17 10 35 48 Select the OTHERS mode Select 3 PLC SYSTEM 1 MONITOR Select Select 3 CLOCK MONITOR Clock data is displayed Top Year month and day are displayed Bottom Hour min and sec are displayed 1 The clock data of an ACPU is monitored by using the information in D9025 to D9027 of the connected station 2 When monitoring is started and completed the EPUOOE turns M9028 ON and OFF automatically 3 Do not perform this operation for an ACPU which doesn t have a clock function If clock monitoring is executed for an ACPU without a clock function an operating error will not occur However meaningless data value of D9025 to D9027 is displayed 4 Pressing the END or CLEAR keys returns to the 1 MONITOR menu 6 81 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 9 7 All clearing the memory contents of an ACPU PC memory all clear This operation clears all the memory contents memory cassette of an ACPU Basic operation Sample operation When PC memory all clear is executed OTHERS 0 1 T C SET VAL CHG Select the OTHERS mode 2 PLC CHECK 3 SYSTEM 4PU SETTING 0 1 MONITOR 3 PLC SYSTEM 2 ALL CLEAR 3 PC No MAIN SUB 4 OTHERS O gt 1 PLC MEM CLEAR Select 2 ALL CLEAR 2 PROGRAM CL
58. O will be displayed 5 17 5 OPERATING PROCEDURES 5 In the case of the extension timer extension counter of an A2A and ASACPU If an extension timer T256 to T2047 or extension counter C256 to C1023 is input as a first device of an instruction input the first device and a device number Example When OUT T256 D500 is inpu Device 0500 for the parameter set value of 1256 is displayed automatically When an extension timer or extension counter is used be sure to set 257 points or more and device D W R for the set value at a parameter as well as the timer or counter see Section 6 8 2 5 18 5 OPERATING PROCEDURES 5 4 3 Corrective action when a wrong key has been pressed 1 Before pressing the GO key press the CLEAR key and redo the operation Pressing the CLEAR key clears the previously input instruction and its device number and returns the EPUOOE WRITE mode to its previous state Then the operation can be redone 2 When the GO key is pressed redo the previous operation If the CLEAR key is pressed while the EPUOOE is in the PARAMETER mode processing stops When the operation is continued continue the pressing the keys as before 5 19 5 OPERATING PROCEDURES 5 5 Functions of the EPUOOE on a MELSECNET B Data Link System The EPUOOE can execute testing reading writing and monitoring of programs for the PC CPU of another station connected to the MELSECNE
59. OE on a MELSECNET B Data Link System 5 20 6 HOW TO USE EACH FUNCTION HHRRHMHMRRRRRRRRRRRHRHeeRHRRRee 6 1 6 95 6 1 How to Understand the Operation Explanations emm 6 1 6 2 WRITE Mode W Operations 6 2 6 2 1 Setting a designated range the program by using Continuous writing Of NOP mme 6 2 6 2 2 Writing new programs and modifying existing programs 868 6 4 6 2 3 Displaying selecting an instruction 6 6 6 2 4 Comment display mIRC 6 8 6 3 READ Mode R Operations 6 10 6 3 1 Reading the instruction of step number designated in program Instruction read by designating the step number mH 6 10 6 3 2 Reading an instruction designated in the program Instruction read by designating an instruction mmm 6 12 6 3 3 Reading an instruction by designating a used device in the program Instruction read by designating a device WUERRARSRRREFEKRATNRESEFRERENERARACNRRA Ss eR RII RA UMANE RN 6 16 6 3 4 Automatic scrolling of a program ITEM 6 19 6 4 INSERT 1 Mode Operations 6 21 6 4 1 Inserting an instruction a program Program insertion 0888 6 21 6 4 2 Batch moving a program TEPORE EE EPIRI E LET I 6 23 6 4 3 Copying a program TOIT URBI ID AE TARE AE ENA CL I ll OIL OD lc 6 25 6 5 DELETE D Mode Operations PETERE UII IUIS 6 27 6 5 1 Deleting an instruction in a program Program d
60. OP instructions have now been 2 LD X000 deleted 3 OUT MIO Explanation 1 When batch deletion of NOP instructions has been executed the program is condensed 2 The NOPLF instruction instruction used to change a page at any position when printing a circuit diagram and an instruction list using the GPP function is not deleted 6 31 6 HOW TO USE EACH FUNCTION 6 6 MONITOR M Mode Operations This mode checks operations of ACPU programs The following checks can be done 1 List monitoring Bit devices can be turned ON OFF when displaying sequence programs and the current value of word devices and conductivity status can be monitored List monitoring example 50 LD 020 53WAN IIXO21 51 OUT 080 543007 52101 NT 10 88 53mANI WX 021 54 0 1 Display of contact Display of a current ON OFF value Display of the conductivity state of an instruction 2 Monitoring search OUT SET and RST instructions of a corresponding device can be searched by moving the cursor to the contact instruction Example of moving the cursor to LD searching OUT Y000 and displaying the corresponding program Before executing After executing M 100 QUT DM 0 M 10 LD OX 000 T 101 0 oY 000 11 0U DY 000 102 OUT OM 1 12 LD OX 001 103 OUT DW 10 13 OUT OY 001 3 Device monitori
61. PU is in the RUN state Hi r e4 by e When the ladder has been added the configuration of a ladder has now been changed as shown below 2 V 3 When writing when the CPU is in the RUN state is executed the switching instruction CHG for sub programs and main programs is automatically prohibited However an when A3ACPU is used it is executed When writing when the CPU is in the RUN state has been completed the prohibition of the CHG instruction is automatically canceled 4 When changing a program by using this function do not operate the RUN STOP PAUSE STEP RUN switch Doing so can destroy the program 5 Writing when the CPU is in the RUN state cannot be executed to the PC CPU of another station by setting the PC number on data link system 6 If there is a pulse instruction PLS P in the program when writing is executed while the CPU is in the RUN state the CPU executes or does not execute the pulse instruction unconditionally after completing writing when the CPU is in the RUN state When it is not necessary to execute a pulse instruction do not change any ladders while the CPU is in the RUN state 6 93 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 9 15 Setting conductivity display YES NO This operation sets the instruction conductivity display YES NO during list monitoring This operation cannot be executed if the c
62. Pole Pw New decimal value 16 bits The device at the cursor position is tested Device Device number Device Devic lh hexadecimal value 16 bits ere race dens esignate device is Devi Devic evice ibid PERE New decimal value 32 bits ine tested ae gt Device A PEPP i hexadecimal value 32 bito gt L number Sample operation The current value of device D1 at the cursor position is changed to K90 and the current value of designated device D100 is changed to HFO K240 CD SHIFT TEST E 2 T 21 MOV Select the TEST mode read the step Seca onm ms whose device is to be tested and Ej So E o 123 change the current value of the 26 LDI OTI device at the cursor position K 9 H6 T 21 Nov TO 91 d23 21 DI 123 K90 4 Change the current value of the G0 T 21 MOV device at the cursor position o0 K123 21 Di 90 lt Change the current value of D1 26 LDI OTI to K90 SH TH9HSHS p na 21 K123 HHFH 21 DI 90 Change the current value of the ae designated device 80 pom The current value of D100 has 21 Di 90 now been changed to K240 26 LDI 6 49 6 HOW TO USE EACH FUNCTION Explanation 1 The current value of a device changes acc
63. SHIFT WRITE keys when an error or fault is detected when a program check is interrupted The program of the step number where an error or fault occurred is displayed by pressing the READ key or SHIFT WRITE keys Therefore correction can be done easily When an error or fault occurs modify the sequence program as follows Designated dual Modify the program if necessary Instruction code error nnn Overwrite the same instruction Rewrite END instruction missing 7 Add it 3 Use the following methods to continue the program check after modifying the program Method of continuing a program check from the stopped step Select 525 PROGRAM CHECK from the OTHERS mode and press the GO key The interrupted number of steps is displayed Method of continuing from the designated step LT ETT Select 125 PROGRAM CHECK from the OTHERS mode input the designated step number and press the GO key 4 Pressing the END or CLEAR key returns to the 2 PLC CHECK menu 6 73 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 9 4 Monitoring MELSECNET I link state link monitoring This operation monitors the MELSECNENT I B link state of the self THE Reference Manual of data link system gives details about the display contents Basic operation Sample operation
64. T B data link system hereafter called MELSECNET 1 Stations that can access another station on MELSECNET are in the following ranges a When the EPUOOE is connected to a master station The self and all local stations can be accessed Remote I O stations cannot be accessed Set and perform monitoring and testing for the I O module of a remote I O station at the self master station b When the EPUOOE is connected to a local station The self and master stations can be accessed Other local stations and remote I O stations cannot be accessed c When the EPUOOE is connected to a remote I O station The self and master stations can be accessed Other local stations and remote other I O stations cannot be accessed 2 Functions when accessing another station on MELSECNET a When connecting the EPUOOE to a master station local station and accessing the self It is possible to operate all functions b When connecting EPUOOE to a remote I O station and accessing the self Link monitoring see Section 6 9 4 and PC number setting see Section 6 9 10 are possible c When connecting the EPUOOE to a master station and accessing a local station It is possible to operate functions that are the same as when the EPUOOE was connected to the self except for link monitoring see Section 6 9 4 and PC memory all clear see Section 6 9 7 d When connecting the EPUOOE to a local station and accessing a master station It is possible to o
65. TTING 3 TIMER SETTING 14 COUNTER SETTING o 87 P M L S SETTING 2 gt CLEAR gt GO a 2 ME 0 LE 5 SL zl P 1 MEM CAPACITY SET 2 1 S SETTING 3 TIMER SETTING 14 COUNTER SETTING TIMER SETTING EXT T 0 2048 512 SET D R W D1024 PE PU me 180 r3 OH HOHEL EA Ya G0 6 62 Select the PARAMETER mode Select 2 PARAM SETTING When the operation of each item has been completed the screen returns to this display Set the program capacity to 4 K steps and set the file register to 2 K points Complete 1 MEM CAPACITY SET Set the latch relay to 0 point Complete 2 M L S SETTING Set the number of timer device points to 512 points in the A3ACPU and set the head device number in which the set value is stored to D1024 6 HOW TO USE EACH FUNCTION GO CLEAR GO GO P TIMER SETTING 100 0 T foms J T RET 9 gt 2 H 5 6 GO TIMER SETTING 100 10 256 T RET P 1 MEM CAPACITY SET 2M L S SETTING 3 TIMER SETTING 14 COUNTER SETTING P COUNTER SETTING
66. UOOE or subject it to severe shocks 2 Do not disassemble the case doing so could cause a malfunction 3 When not using the EPUOOE handle the RS 422 connector as follows Attach the protective cap to the RS 422 connector on the rear side of the unit 4 Do not remove the connector cover of the extension interface on the upper side of the unit 5 Do not touch the RS 422 connector pins doing so could cause a malfunction 6 Do not remove the cover of the EPUOOE Do not loosen the screws that hold the cover doing so could cause a malfunction 7 Always press the CLEAR key before disconnecting the EPUOOE from an ACPU 8 Never use a cleaning agent such as thinner alcohol or freon 9 Press keys only with the fingers Using a sharp instrument etc could cause a malfunction Since the EPUOOE beeps when a key is pressed key operations can be confirmed by the Sound IMPORTANT When designing the system to protect the PC make sure to provide a safety circuit outside that system 4 HANDLING AND NOMENCLATURE 4 2 Nomenclature This section shows and explains the nomenclature of the EPUOOE Front view Anchor screw 2 Liquid crystal display hereafter referred to as the display Connector for an extension interface 1 Operation keyboard Brightness adjustment thumbwhee Anchor screw 2 1 The connector for an extension interface cannot be currently used Do not remove the connecto
67. abled Program mode selection 7177 6 91 6 9 1 5 Setting conductivity display YES NO i MEME 6 94 6 9 16 Setting the buzzer ON OFF when a key is pressed Buzzer setting 6 95 7 LISTS OF ERROR MESSAGES 7 1 7 4 7 1 Errors Detected by the EPUOOE EID IIO DI CECIDIT EL ELTE EDO E REED 7 1 7 2 PC CPU Errors TE DID RII DILDO EDIDI MD ILL ILI DIDI 7 3 7 3 Errors When Using the EPUOOE in a Link System 7 4 APPENDICES E APP 1 APP 6 APPENDIX 1 COMPARING THE EPUOOE WITH THE A7PU A7PUS APP 1 APPENDIX 2 EPUOOE OUTSIDE DIMENSIONS APP 3 APPENDIX 3 ACPU PARAMETER SETTING SHEET PODER APP 4 APPENDIX 4 ASCII DISPLAY CHARACTER CODE E TE AAE T T ret APP 6 IBM IBM DOS PC DOS are registered trademark of the International Business Machines Corporation How to use this manual This manual is structured as follows General description The features of the EPUOOE programming unit hereafter called the EPUOOE are explained Basics Operations are explained by using examples so that somebody using the EPUOOE for the first time can easily understand the operations 1 Connection methods 2 Inputting modifying monitoring and testing of sequence programs Details The details of the functions and the operating methods of the EPUOOE are explained Use this as a dictionary In addition the following manuals give detail
68. an ACPU To set memory capacities timer counters and latch ranges etc of all kinds of parameters Setting of parameters Or to change set values To set entry codes Or to change entry codes Change of T C set values To change set values of designated devices 9 T C To display the descriptions of errors that occur in an E t d 6 9 2 PC eem ACPU and the step numbers where errors occur Test by device monitoring List monitoring test o o 9v check To check duplex coil instruction codes etc in Program check programs Link monitoring To display MELSECNET I B link states To monitor the buffer memory contents of desig nated addresses for the special function modules 6 9 5 of designated I O numbers Clock monitoring To monitor ACPU clocks D9025 to D9027 o A Buffer memory batch monitoring memory T6 clear the entire memory of ACPUs and return to 697 initial states To clear all device memories except special D and Device memory 3 special M and R To switch applicable operating programs all PC NO setting EPUOOE modes 6 9 10 To switch applicable operating programs main sub in all EPUOOE modes Remote RUN STOP To forcibly switch ACPU execution states 6 9 12 RUN STOP Others 6 9 13 All clear Progam clear currently selected programs main sub 6 9 8 Main sub switching Machine language reading To read and write in machine language for the writing memory of ACPUs To set w
69. at is accessed on MELSECNET 1I B Default is FF Basic operation Sample operation CD SHIFT gt OTHERS 0 1 T C SET VAL CHG Select the OTHERS mode 2 PLC CHECK 3 SYSTEM 4PU SETTING O gt 1 MONITOR Select 3 PLC SYSTEM 2 ALL CLEAR 3 PC No MAIN SUB 4 OTHERS 0 1 PC No SETTING Select 3 PC No MAIN SUB 2 SWITCH MAIN SUB 0 PC No FF Select 1 PC No SETTING HOST FF MASTER This shows the PC number setting range LOCAL HOST MASTER The CPU model name of PC number 5 LOCAL is displayed amp 5 Hao PC No 5 the PC number to 5 Explanation 1 When an entry code is registered in an ACPU see Section 5 1 3 and input the registered entry code 2 Section 5 5 gives details about how to set the PC number 3 Pressing the END or CLEAR keys returns to the 3 PC No SETTING menu 6 85 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 9 11 Switching main sub programs This operation selects the main program sub program to be displayed on the EPUOOE This operation is available for A3 A3N 73 or A373 CPUs Basic operation Sample operation When switched to a sub program OTHERS 0 1 T C SET VAL CHG Select the OTHERS mode 2 PLC CHECK 3 SYSTEM 4PU
70. ce Device number Sample operation Device X002 at the cursor position is set and designated device M100 is reset The designated device is tested STEP _ SHIFT gt TEST NUMBER 3 T 29 K20 Select the TEST mode and read the 30 LD 07002 step number which device is to be Lye GO 31 ANI X003 ica 32 OUT LIO i SHIFT gt SET T 29 K20 30 LD 5X002 31 ANI L1X003 SET 4 Set the bit device at the cursor ao T 29 K0 position T 30 LD X002 4 4 set Turn ON X002 31 ANI L1X003 32 OUT NMMIO amp Y THSHSHS xm T 30 LD 002 SHIFT RST 31 ANI L1X003 M100 RST 4 amp Reset designated device M100 amp T 29 k20 Reset Turn OFF M100 30 LD X002 31 ANI L1X003 32 OUT 6 47 6 HOW TO USE EACH FUNCTION Explanation 1 Turn ON a device number set by pressing the SHIFT SET GO 1 2 GO keys Turn it OFF by pressing the SHIFT RS T GO 0 GO keys 2 As for forcible set reset operations when the ACPU is in the RUN state program execution has priority Therefore even if forcible set reset is executed when an instruction using a correspondent device is being executed the state only changes for a moment and returns back 3 Even if a process input is OFF when input x is set
71. cided by the program mode selection see Section 6 9 14 in the OTHERS mode 3 To operate in all modes The operations shown in Section 6 are enabled by the mode selected in 1 and the function selected in 2 The mode the ACPU operating format RAM EEPROM ROM and the ACPU s operation enabled disabled state are shown on the top of the first page of each operation explanation Because the operating methods in Section 6 are explained by using names which correspond with the purposes of the various modes perform operations in accordance with these explanations See Section 7 when an error message is displayed during operations 5 OPERATING PROCEDURES 5 1 5 Disconnecting the EPUOOE from an ACPU 1 Disconnection when the add on method is used The disconnection procedure is as follows 1 Press the CLEAR key 2 To disconnect the EPUOOE from an ACPU unscrew the EPUOOE anchor screws 3 Disconnect the EPUOOE from the ACPU 4 Put the stored protective cap back on the RS 422 connector on the rear side of the EPUOOE 5 Put the cover on the RS 422 connector of the ACPU 6 Store the EPUOOE carefully 2 Disconnection when the hand held method is used The disconnection procedure is as follows 1 Press the CLEAR key 2 Unscrew the connector anchor screws of the ACPU and remove the RS 422 cable from the ACPU 3 Put the cover on the RS 422 connector of the ACPU 4 Method for removing RS 422 cable from the EPUOOE Uns
72. crew the connector anchor screw of the EPUOOE and remove the RS 422 cable from the EPUOOE Put the stored protective cap on the RS 422 connector on the rear side of the EPUOOE 5 Store the EPUOOE and RS 422 cable carefully 5 OPERATING PROCEDURES 5 2 How to Reset the EPUOOE This section tells how to reset the EPUOOE during operations After resetting the EPUOOE resume operations in accordance with Section 5 1 2 EPUOOE software version and CPU model name display Execute the operation using the EPUOOE RST GO Reset the EPUOOE Model name of a connected ACPU About 14 seconds Software version of the EPUOOE See Section 5 1 2 EPUOOE software version and CPU model name display 5 OPERATING PROCEDURES 5 3 Display Adjustments and Display Format This section explains how to adjust the display and the display format of the EPUOOE The position where each character is shown on the display is indicated by the dotted lines in the display explanations given below Dotted lines are for explanatory purposes only 5 3 1 How to adjust the brightness After starting up the EPUOOE the brightness of the display can be adjusted by turning the brightness adjustment thumbwheel on the left side of the unit Adjust as necessary Lighter e e Brightness adjustment thumbwheel 5 3 2 Display backlight ON OFF states The backlight is ON OFF in the following cases When the backlight is ON perf
73. cuting After executing T 1010 T 1010 Y gt M 110m gt M 1100 lt _ M110 has now M 2008 2000 been reset OFF RST b Changing the current value of word devices T C D W R A Z and V Z1 to Z6 and V1 to V6 only when A2ACPU or A3ACPU is used Example of changing the current value of designated device D21 to K500 Before executing After executing T D 20 100 T D 20 100 LT D 2 0 gt gt D 2 500 A current value has gt D 22 0 gt D 22 0 now been changed to D21 K500 K500 c Setting canceling an offline switch of bit devices Y M L B and F Example of setting an offline switch of device Y21 at the cursor position Before executing After executing T 0200 ME T 0200 ME lo Yom Sim gt 0210 Sun 0220 sum 0220 sum Offline switch The offline switch has Cancellation state now been set me 6 46 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 7 1 Setting resetting X Y M L B and F by list monitoring Set reset of a bit device This operation sets resets turns ON OFF a bit device forcibly by designating a device and a device number Basic operation Step b Set number The device at the cursor position is Reset tested Device Device number Devi
74. display current values including T C set Device monitoring values of the ON OFF states of bit devices and word devices Display change To display values in designated formats or ASCII Help To display current values including T C set values of the ON OFF state of bit devices and word devices To set displays of offline switches 6 6 5 Device monitoring To read and monitor programs of designated List monitoring ea al Same as the monitor search function as the monitor search function Monitor Comment display To display comments of designated devices 6 2 4 Continued on the next page 3 4 3 SPECIFICATIONS Continued from the previous page Modas Functions Purposes Reference Mode Displays P Sections PARAMETER P OTHERS O To change current values of word devices 6 7 2 To set cancel offline switches and separate designated bit devices utilized in OUT instructions from ACPU operation processing Or to cancel separations To set turn ON reset turn OFF bit devices To change current values of word devices Display change To display values in designated formats or ASCII To read programs of designated steps to set turn ON reset turn OFF bit devices and to change current values of word devices Same as the Test by list monitoring of the ON OFF state of bit devices and word devices Comment display To display comments of designated devices 6 2 4 All clear of parameters To only clear parameters in
75. displaying an offline switch An offline switch is displayed by the Offline SW setting of the HELP operation in the MONITOR mode 2 An offline switch is displayed only during device monitoring in the MONITOR and TEST modes 6 55 6 HOW TO USE EACH FUNCTION Basic operation Dev number a ice L setting Offline switch testing of the OUT instruction E lation at the cursor position Sample operation Device monitoring display SHIFT TEST Select the TEST mode Set the offline switch of Y020 SP SHIFT gt RST 60 Cancel the offline switch of Y020 Explanation 1 Be sure to set the cursor gt at the device which sets cancels the offline switch The set device number goes into the offline state by pressing the SP SHIFT 2 SET 5 GO SP 1 GO keys and it goes into the online state by pressing the SP S SHIF T 2 RS T 2 GO SP 5 0 5 GO keys 2 As for special function module some Y numbers cannot set offline switches 3 Pressing the SHIFT and TEST keys in the MONITOR mode device monitoring enables the offline switch operation of the designated device indicated by the cursor gt When the SHIFT and TEST keys are pressed in the READ WRITE INSERT or MONITOR list monitoring mode the offli
76. e operating state of a slave station can be displayed a Display of loop state and link scan time 0 SCAN TIME ms 1 F LOOP OK MAX 20 LOOP OK MIN 10 gt PRESENT 20 1 Positive loop line F loop or reverse loop line loop state of a master station is displayed The contents of the special relay for links M9225 and M9226 are displayed OK When the line is normal NG When the line is abnormal 2 Max min and current values of a link scan time are displayed The contents of special registers for link D9207 to D9209 are displayed b Operating state of a slave station In the case of a local station In the case of a remote 0 station P 1 0 1 10 PARAM 0 4 0 R 2 4 PARAM 0 4 2 CYCLIC COMM OTHER 0 5 2 CYCLIC COMM OTHER 0 5 3 CPU RUN F L00P 0 3 CPU RUN LOOP 0 R LOOP 0 R Loop J9 1 The station number during monitoring and the number of connected slave stations are displayed The contents of the special registers for link D9243 and D9244 are displayed Ln In the case of a local station Rn In the case of a remote I O station m Number of connected slave stations 2 The following messages display communications states The contents of the special registers for link D9224 to D9231 are displayed CYCLIC COMM When normal communications has been executed DISCONNECTED When communications has
77. e the connection gets loose to cause malfunctioning Precautions for Start up and Maintenance Thoroughly read the manual and carefully confirm safety before online starting online operations especially program changing forced output or change of operation status with a peripheral device connected to the running CPU module Careless operation could lead to machine damage or accidents Never disassemble or modify the EPUOOE Failure to observe this could lead to faults malfunctioning injury or fire Precautions for Disposal N CAUTION Dispose of this product as industrial waste REVISIONS The manual number is given on the bottom left of the back cover Print Date Manual Number Revision Sep 2008 50CM D180028 A First edition INTRODUCTION Thank you for choosing the Programming unit type EPUOOE Please read this manual carefully so that the equipment is used to its optimum A copy of this manual should be forwarded to the end User CONTENTS 1 GENERAL DESCRIPTION HRRHIHIHIHH 1 1 1 3 1 1 FeatUres oo mmm eene 1 1 1 2 Included ltems mm 1 3 BASICS 2 LET S TRY USING THE 2 1 2 20 2 1 Before Inputting a Sequence Program I 2 3 2 1 1 Let s try connecting the EPUOOE to an ACPU mHMMMHMHMMHMHHHHHMRRRMRRMRRSHS 2 3 2 1 2 Let s try clearing all the memory contents of an ACPU mme 2 4 2 2 Let s Try Inputting a Sequence Program eee hs n ee
78. e 6 The next operation begins Select the mode in accordance with Section 5 1 4 and start the next operation 5 6 5 OPERATING PROCEDURES 5 1 4 Mode selection and operation After displaying the CPU model name and EPUOOE software version and executing the key word input operation perform the EPUOOE mode selection to prepare for the operations shown Section 6 1 Using the mode keys to select and change modes To select the mode press the corresponding mode key Then operations can be performed in the selected mode as shown in Section 6 When the operations shown in Sections 6 2 to 6 9 are executed the mode can be changed Therefore the operation that is executed can be interrupted and the mode can be changed 1 The relationship between mode keys modes and their corresponding sections in this manual is shown below READ mode ee Section 6 3 cT UR WRITE mode a Section 6 2 Missus edat INSERT mode eee Section 6 4 DELETE mode eee Section 6 5 MONITOR mode eee Section 6 6 TEST mode m Section 6 7 dux ce co ed PARAMETER mode o Section 6 8 OTHERS mode Section 6 9 1 Pressing the mode key is always valid Input data except step numbers is cleared by pressing the mode key The input mode returns to the initial state 2 Selecting the write enabled disabled function when the ACPU is in the RUN state Write enabled disabled when in the ACPU is in the RUN state is de
79. e CPU link unit is judged by the CPU Replace the link unit self loopback test Check the mode switch Not executed Controlled by whether a local station is executing a M9257 Loop test state A positive loop test or a reverse loop positive loop test or a reverse loop test test a being executed Online Controlled by the local station state such as offline M9240 Link state Offline station to station test or station to station test or the self loopback test mode 7 4 APPENDICES APPENDICES APPENDIX 1 COMPARING THE EPUOOE WITH THE A7PU A7PUS This section shows the main differences between the EPUOOE and conventional ATPU ATPUS programming units For more details see the particular Operating Manuals 1 Comparison of general specifications Items Models EPUOOE A7PU A7PUS Ambient temperature When operating 0 to 40 C When stored 20 to 70 C 10 to 50 C Ambient humidit When operating 20 to 85 RH or less 10 to 85 RH or less i umidi d When stored 10 to 9096 RH or less 2 Comparison of performance specifications items 7 Models ATPUS Adaon EPUOOE and A7PU cannot be screwed onto an A7PUS can only be A1SCPU and A2CCPU screwed onto an ATSCPU Connection methods Bande Uses AC30R4 PUS Uses AC30R4 Uses AC30R4 PUS cable AC300R4 cable cable 20 charactersx4 lines 16 charactersx2 lines Display methods M Backlit display Illumi
80. e ee eee e hs n nemen n n n nennen 2 5 2 2 1 Let s try writing a new sequence program wrt 2 5 2 2 2Let s try reading the sequence program mem 2 7 2 2 3 Let s try changing overwriting an instruction vert titer ttt ttt tees 2 8 2 2 4 Let s try inserting adding Of AN ttt reas 2 9 2 2 5 Let s try deleting an instruction vert 2 10 2 3 Let s Try Monitoring the Sequence Program ee eee eee eee eee heh nnne nnn 2 11 2 3 1 Let s try monitoring the execution status of a program 2 12 24 Let s Try Testing the Sequence Program Me hh hehehe nh ha n nennen n nn nennen nn nennen 2 14 2 4 1 Forcibly turning a bit device ON OFF 2 14 24 2 Changing the current value of a word device e Mel 2 16 2 4 3 Changing the set value of a timer when the CPU is in the RUN state 7 2 18 2 5 Let s Try Using Help 2 19 2 5 1 Reading an instruction in a sequence program mmm 2 19 2 5 2 Changing of the display format of a current value 2 20 DETAILS 3 SPECIEICATIONS eom riot retenta poda rade rete rede redo reet retenu ees 152387 3 1 General Specifications EE 3 1 3 2 Performance Specifications Mesi sess us a e eme e ss a a ese ese ssa ra ese sese n n eene nnn nnn 3 1 3 3 System Configuration Me hh hh hehehe s ss a e mese e ss a a eese ss a a e e e ese su n ee ene n nnn nnn nnn 3 2 3 3 1 System configuration 3 2 3 3 2 Connectable ACPUS mme 3 3 3 3 3 System e
81. e goes ON L1 A bit device goes OFF 5 About 10 sec after is turned ON After the timer times out the current value becomes 100 The monitoring operation has now been checked by using step number designation Set the RUN key switch of the CPU to STOP and RESET Turn OFF the external switch Now let s try checking the monitoring operation by using device designation 2 12 2 LET S TRY USING THE EPUOOE 2 Checking the monitoring operation by using device designation Monitoring device D20 CD Set the RUN keyswitch to RUN MON TEST 0 lt current value of a word device Turn ON the X0 external switch is displayed About 10 sec after is turned ON 85 is stored in D20 The monitoring operation has now been checked by using device designation Turn OFF the external switch Now let s try testing a device in the sequence program by using the EPUOOE 2 13 2 LET S TRY USING THE EPUOOE 2 4 Let s Try Testing the Sequence Program This section shows how to execute and test the sequence program written in Section 2 2 1 and modified in Sections 2 2 3 to 2 2 5 2 4 1 Forcibly turning a bit device ON OFF This section shows how to check that Y10 was turned ON forcibly and that the current value of TO became 100 after 10 sec LD X000 OR 010 ANI X001 OUT 0101 Turn Y10 O
82. e operation of each type of ACPU type other than an A0J2CPU and A0J2CPU is explained 1 In the case of an A0J2CPU Basic operation 1 Sample operation 1 A0J2CPU parameters have now been set FARA GO CLEAR END P gt 1 PARAM 2 PARAM ALL CLEAR SETTING lt END gt TO WRITE 1 LATCH RANGE SET 2 S RELAY SETTING P LATCH RANGE SET NO LATCH 1 2 LATCH ALL LATCH S RELAY SETTING NONE gt PART 1536 2047 P 1 PARAM ALL CLEAR 2 PARAM SETTING lt END gt TO WRITE PARAM SETTING YES NO PARAM SETTING YES NO COMPLETED 6 60 Select the PARAMETER mode Select 2 PARAM SETTING Sample operation for selecting 1 LATCH RANGE SET and setting NO LATCH Sample operation for selecting 2 S RELAY SETTING and setting PART 1536 2047 Display of the parameters menu Select NO When the writing of parameters in the EPUOOE to an ACPU has been completed COMPLETED is displayed Pressing the GO key when the cursor is at NO returns to the operation 6 HOW TO USE EACH FUNCTION Explanation 1 1 Latch range setting Select the latch range from not latched 1 2 latch or all latched Latch Items Latch Ranges Not latched ooo 1 2 latch L1024 to 2047 L1024 to 1535 51536 to 2047 T40 to 79
83. ection 6 9 3 in the OTHERS mode 5 Pressing the SHIFT and WRITE keys in the READ INSERT DELETE MONITOR list monitor or TEST test of list monitor modes enables writing of an instruction after the cursor position gt 6 When executing this operation when the ACPU is in the RUN state execute this operation after setting WRITE ENABLED CONFIRM YES in the OTHERS mode see Section 6 9 14 IMPORTANT When overwriting an instruction after creating a program using all the program capacity registered in the ACPU parameters write an instruction with the same number of steps If an instruction with more steps than in the instruction before overwriting is written the step number of the program which exists after the overwrite is shifted automatically and the end step instruction is deleted 6 5 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 2 3 Displaying selecting an instruction This operation inputs the initials of an instruction and displays the instruction name After selecting the displayed instruction name writing insertion can be operated continuously Help operation in the WRITE INSERT modes Basic operation fiore un gt ER m of the nll struction initials INSERT modes Input of the number of of source a destination corresponding instruction of the corresponding instr
84. ed 6 26 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 5 DELETE D Mode Operations This mode deletes existing instructions to modify ACPU programs 6 5 1 Deleting an instruction in a program Program deletion Basic operation Sample operation A program dotted area is deleted The deletion operation changes the step numbers D SHIFT J DELETE AND STEP NUMBER 1 2 0 Hii ANI Select the DELETE mode and set the number of steps which are to be deleted G0 LD 01 gt AND 02 ANI 03 00 LD 01 gt ANI 02 OR 03 00 00 LD 01 gt OR Delete 02 OU 03 LD 00 LD 01 OU 02 LD 03 OU 6 27 6 HOW TO USE EACH FUNCTION Explanation 1 If the designated head step is in the middle of an instruction processing is executed assuming that the head step of the instruction has been designated 2 Instructions must not be deleted by step units use instruction units Example DO DI Do not delete AND DO and D1 separately Delete AND DO and D1 together After the operation has been completed confirm a deleted part in the READ mode 3 When the operation is completed normally the instruction of a designated step number is deleted from an ACPU and the step number is now displayed wit
85. ed when the CPU is in the RUN state 6 Extensive help functions Help functions for reading writing inserting deleting monitoring testing operations in the menu selection format using dialog are supported 7 Easier control of parameters and sequence programs Checking revising changing inserting and monitoring of PC CPU parameters and sequence programs is now easier 1 Example of changing a sequence program instruction LD XO Change LD X0 OUT Y20 gt MOV DO D1 LD X1 LD X1 2 Example of changing the T C set value The T C set value can be changed in the menu format when the CPU is in the RUN state 0 T C SET VAL CHG DEVICE T O K 100 Tre set value before changing is displayed SET VALU 50 4 amp 4 Inputthe set value to be changed Input the device timer or counter whose set value will be changed 1 1 1 GENERAL DESCRIPTION 3 Device memory monitoring example The device memory of a PC CPU can be easily checked M 12 1 2000 1015 2 T 1381K23456 23456 T12 Set value 2000 Current value 1015 T14ANMK 200 200 Contact OFF co E19 205 13 Set value 23456 Current value 23456 A Displays the current value Contact ON T14 Set value 200 Current value 200 Displays the set value Displays the contact ON OFF state Contact ON OFF T15 Set value 1000 Current value 500 W ON Contact OFF Device name 8 Comme
86. eletion 6 27 6 5 2 Deletion by designating a range DUCHESS EE IERI 6 29 6 5 3 Batch deletion of NOP in the program 6 31 6 6 MONITOR M Mode Operations shai cia Wine alate ches whens om 6 32 6 6 1 Confirming the operating state by displaying a program List monitoring 6 33 6 6 2 Searching a coil from the contact Monitoring Search vr 6 36 6 6 3 Device monitoring E RE A IUIUS 6 38 6 6 4 Changing the display format of a current value mmm 6 42 6 6 5 Setting the offline switch YES NO display Offline switch display 6 44 6 7 TEST T Mode Operations xia ar 3 REGN 6 46 6 7 1 Setting resetting X Y M L B and F by list monitoring Set reset of a bit device mmm eene 6 47 6 7 2 Changing the current values of T C D W R A Z or V by list monitoring Changing current values of word devices rp pP 6 49 6 7 3 Setting resetting X Y M L B or F by device monitoring Bit device set reset usc E RC M ENG vai UA ua NE VETE etwas 6 51 6 7 4 Changing the current value of T C D W R A Z or V by device monitoring Current value change of a word device mmm 6 53 6 7 5 Setting canceling an offline switch of Y M L B or F by device monitoring Setting cancellation of an offline switch
87. es the test operation of the designated device indicated by the cursor gt When the SHIFT and TEST keys are pressed in the READ WRITE INSERT DELETE or MONITOR list monitoring mode the test operation is enabled by inputting the designated device and device number 6 54 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 7 5 Setting canceling an offline switch of Y M L B or F by device monitoring Setting cancellation of an offline switch This operation sets and cancels the offline switch that separates the device Y M L B and F used in an OUT instruction from the operation processing of a sequence program The device of the device number that set an offline switch is separated from the operation processing of a sequence program It can be turned ON and OFF optionally by set reset operation of the bit device see Section 6 7 1 and 6 7 3 Setting of an offline switch wees Separated from the operation processing of a sequence program Canceling of an offline switch It is processed according to the operation of the sequence program Explanatory drawing Cancel lation gt Setting o Offline switch If the connected ACPU is an A0J2CPU A2ACPU A3HCPU A3MCPU or A3ACPU this operation cannot be executed 1 An offline switch is displayed automatically if the offline switch is set or canceled in the state for not
88. esignation mE monitoring and display programs To move the cursor to contact instructions MONITOR M Monitoring search and search the corresponding OUT SET and RST instructions To designate devices to be monitored and Monitor device 4 display devices and device states To set whether or not there is an offline Setting of an offline switch display Switch display during device monitoring To display comments of devices where the Comment display cursor is To change displayed numerical values to Changing display formats binary octal decimal hexadecimal and ASCII displays To designate step numbers in which list Read by using step designation monitoring is tested and to display programs To designate devices which device Device monitoring test monitoring is tested and display devices and device states display comments of devices where the Comment display 6 2 4 cursor is To change displayed numerical values to OTHERS O 2 Changing display formats binary octal decimal hexadecimal and 6 6 4 ASCII displays 2 Can be executed only during buffer memory batch monitoring 3 7 3 SPECIFICATIONS MEMO 3 8 4 HANDLING AND NOMENCLATURE 4 HANDLING AND NOMENCLATURE This section tells how to handle the EPUOOE and explains the part names 4 1 Precautions When Handling the EPUOOE The following precautions should be taken when handling the EPUOOE 1 Since the case is made of plastic do not drop the EP
89. ey is valid mode When the cursor position in the and the INSERT mode set value or device step in the WRITE mode the bottom part of the key is valid MONITOR mode and TEST bottom part of the key is valid mode PARAMETER mode and the bottom part of the key is always valid OTHERS mode Help function in each mode bottom part of the key is always valid When INSTRUCTION READ is selected in the help of the READ mode the top part of the key is valid If the SHIFT key is pressed and a valid key is switched the key switched before one of the following operations becomes valid The mode key is aie ease See Section 4 3 A control key is input EPUOOE is See Section 5 2 5 14 5 OPERATING PROCEDURES 5 4 2 How to input instructions The methods of inputting instructions to the EPUOOE are as follows 1 To use the instruction shown on a key press the instruction key 2 Press the alphanumeric character keys that correspond to each character of an instruction sequentially 3 Select and input an instruction by using the help function How to input instructions using 1 and 2 is shown below Section 6 2 3 explains how to input instructions using 3 POINT When inputting an instruction the input contents are displayed on the 4th line at the bottom of the display When the SPACE key has to be pressed in the following explanatio
90. for which device X5 and 2 are used is read in the following program X005 Y020 X006 DIZ X005 K4X0057 DIV X005 Y021 6 16 6 HOW TO USE EACH FUNCTION STEP NUMBER 1 OR Y020 2 ANI M100 3 OUT M200 99 NOP 00 02 D X005 LI 01 OUT Y020 LI D X006 03 09 DIZ 08 LD X005 09 MOVP 4 0057 09 09 08 LD X005 MOVP K4X005Z DIV 09 14 gt 15 16 DIV DI UT D 09 R 14 LDI 15 NOT FOUND DiV STEP NUMBER 09 R 7 14 gt LDI 15 OUT DIV R 102 LD 103 MOV 103 103 DO DIZ 108 LD X005 109 MOVP 109 109 K4X005Z DIV Select the READ mode and set the device X005 to be searched Read LD X005 LD X005 KAX005Z DIV LDI X005 Message when there is not an instruction containing X005 after step 115 Set device Z to be searched Read MOV DO 012 Read MOVP K4X005Z DIV 6 HOW TO USE EACH FUNCTION Explanation 1 The device and device number are searched from step 0 by pressing the GO key after setting device and device number And then the detected step is displayed Thereafter an instruction is searched from the following step by pre
91. forcibly an ACPU executes the operation processing as ON And even if input x is reset forcibly when a process input is ON the PC CPU is processed as ON If input X was set be sure to reset it after the test operation has been completed 4 As for special function modules some of the Y numbers cannot be set reset 5 Special relay M is controlled by the OS of the CPU Operate set reset of special relays after checking the contents utilizing the User s Manual of the connected ACPU 6 Pressing the SHIFT and TEST keys in the READ WRITE INSERT DELETE and MONITOR modes list monitoring enables the test operation of the designated device indicated by the IMPORTANT Be sure to reset devices set by this operation before operating Batch reset can be executed by using the CPU s reset switch 6 48 6 HOW TO USE EACH FUNCTION PAUSE STEP RUN ACPU states RUN STOP Available memory RAM EEPROM EPROM 6 7 2 Changing the current values of T C D W R A Z or V by list monitoring Changing current values of word device This operation changes the current value of a word device forcibly by designating a device and a device number Basic operation Step number KPL New decimal value 16 bits Jlo 60 hexadecimal value 16 bito 00 3 New decimal value 32 bits gt hexadecimal value 32 bito gt L
92. h the next instruction M HH 120 When AND M1 of Y20 is deleted Step numbers Step numbers 0 LD 1o LD X0 Delete gt 1 AND M1 gt 1 OUT Y20 2 OUT Y20 O 210 XI 3 XA T o 3 OUT Y30 4 OUT Y30 __ 4 Xx 5 X2 5 AND X3 6 AND X3 6 OR M2 7 OR 2 7 OUT Y31 8 OUT Y31 4 Pressing the SHIFT and DELETE keys in the READ WRITE INSERT MONITOR list monitor or TEST test of list monitor modes enables deleting of an instruction after the cursor position gt 5 When executing this operation when the ACPU is in the RUN state execute this operation after setting WRITE ENABLED CONFIRM YES in the OTHERS mode see Section 6 9 14 6 28 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 5 2 Deletion by designating a range This operation deletes several instructions by designating a range Help operation in the DELETE mode Basic operation display Designation of the Designation of the Da RERI Mette HEIR delete start ste delete end step 3 DELETE mode n Sample operation Steps 16 to 18 are deleted xxx HELP MENU Press the HELP key when operating 1 DELETE in the DELETE mode 2 COMMENT DISPLAY CLEAR xx DELETE sex Select 1 DELETE 1 RANGE SETTING 2 ALL NOP CLEAR END HELP D 0 LD X000 Select
93. he READ 1 READ mode 2 COMMENT DISPLAY CLEAR END HU D TXME Select 1 READ 1 STEP 2 INSTRUCTION CLEAR END HELP MENU READ Select 2 INSTRUCTION KEY IN INSTRUCTION L d CLEAR END HELP MENU READ eek KEY IN INSTRUCTION MOV CLEAR END HELP MENU Set the MOV instruction R 6 020 13 MOV MOV D20 2 18 the 13th step 13 020 is read 13 K2Y018 6 13 MOV 13 D20 NOT FOUND Message when there is not MOV instruction in the steps after 13th R step Reading an instruction by using the help function in struction designation has now been completed Now let s try changing a current value display format 2 19 2 LET S TRY USING THE EPUOOE 2 5 2 Changing of the display format of a current value This section shows how to change the current value display format in the MONITOR mode from decimal to hexadecimal display Sample operation MON TEST M 6 020 I 13 gt MOV 13 020 13 K2Y018 HELP MENU 1 2 1 NUMBER FORMAT Select the MONITOR mode The current value 240 of D20 isdis played in decimal Press the HELP key in the MONI TOR mode 2 MONITOR CLEAR END NUMBER FORMAT 1 3 Select 1 NUMBER FORMAT 1 HEX 2 DEC CLEAR END HELP MENU M 6 020 H 000 Select 1
94. he link relay B and link register W can be received from the master station of a higher loop The contents of the special relay for link D9247 are displayed RECEIVED When receiving B W and Y of a master station using cyclic communications NOT RCV When B and W of the master station of a tier 2 system cannot be received or when turning ON M9208 6 The operating state of other local station is displayed by the following messages The contents of the special registers for link D9248 to D9255 are displayed RUN When the ACPU is in the RUN state STOP When the ACPU is in the STOP or PAUSE state DOWN When it goes into the disconnected state by the power supply going OFF When the monitoring station is a remote I O station the display remains RUN 5 When connected to a remote I O station the loop state I O allocation state and error codes can be displayed a Loop state display b 1 0 allocation state and an error code displays a a 1 oiL 5 10 o iL 5 10 F LOOP OK LOOP BK 1 0 ALLOCATION YES 4 4 2 R LOOP OK NOT EXE lt 3 ERROR No 0 5 1 The station number of the self and the number of connected slave stations are displayed The contents of the special registers for link D9243 and D9244 are displayed Ln In the case of a local station Rn In the case of a remote I O station m Number of connected slave stations 2 The state of a positive loop line F loop or the reverse l
95. hether or not writing is executed when Program mode selection programs are in the RUN state and whether 6 9 14 only the MONITOR and TEST are utilized To set whether or not the continuity of each Continuity display instruction is displayed when the list monitoring 6 9 15 function is used Buzzer setting Aa or not buzzer is ON OFF when a key 6 9 16 3 5 3 SPECIFICATIONS 3 4 2 List of help functions The following table shows the help functions for each mode Operate the help function without using the reference section in accordance with the items in each help menu Modes Help Normal Reference Help Functions Purposes Mode Displays Operations Operations Sections To input initials and display instruction names that correspond to such initials in Instruction display selection lists To select instructions to be written from lists To designate step numbers in which instructions are written and to display WRITE W programs To designate only start step numbers and 6 2 1 Continuous writing all of NOP execute NOP batch writing until the flag step To display comments of devices where the Comment display 6 2 4 cursor is designate step numbers and display Read by using step designation programs UT To input instruction names and search Read by using an instruction 1 programs To input device numbers and search Read by using a device programs To scroll pr
96. his operation Follow the operation given in Section 6 3 3 3 For instructions other than the above designate instructions only 6 13 6 HOW TO USE EACH FUNCTION 3 Additional explanations of comparison and pulse instruction 4 P instructions The following related instructions can be also read by a designated instruction by using this operation When restricting instructions to be read designate all instructions For example LD and LDD etc 1 Comparison instructions ww Tips AND OR gt o ANDD ORD lt D pe AND RE LD gt AND OR gt D gt LDD gt ANDD gt ORD gt 2 Pulse instructions Designated Instructions Instructions to be Read P MOV MOVP MOVP 6 14 6 HOW TO USE EACH FUNCTION 4 Changing input data Before pressing the GO key data can be changed by the following operations After pressing the CLEAR key reenter the correct data 6 15 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 3 3 Reading an instruction by designating a used device in the program Instruction read by designating a device Basic operation READ STEP NUMBER Device ho device number Designate X Y D W AM etc other than Z and V as a device When Z or V is desig nated as a device only the device is designated Sample operation The instruction of the step number
97. id Please confirm the following product warranty details prior to product use Gratis Warranty Terms and Gratis Warranty Range If any fault or defect hereinafter referred to as Failure attributable to Mitsubishi Electric Engineering Company Limited hereinafter referred to as MEE should occur within the gratis warranty period MEE shall repair the product free of charge via the distributor from whom you made your purchase Gratis Warranty Period The gratis warranty period of this product shall be one 1 year from the date of purchase or delivery to the designated place Note that after manufacture and shipment from MEE the maximum distribution period shall be six 6 months and the gratis warranty period after manufacturing shall be limited to eighteen 18 months In addition the gratis warranty period for repaired products shall not exceed the gratis warranty period established prior to repair Gratis Warranty Range The gratis warranty range shall be limited to normal use based on the usage conditions methods and environment etc defined by the terms and precautions etc given in the instruction manual user s manual and caution labels on the product Warranty Period after Discontinuation of Production 1 X MEE shall offer product repair services fee applied for seven 7 years after production of the product has been discontinued Discontinuation of production shall be reported via distributors 2 Product
98. in a program 3 If the GO key is pressed after pressing the STEP NUMBER the step number and the GO keys the screen is scrolled up 6 11 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 3 2 Reading an instruction designated in the program Instruction read by designating an instruction Basic operation READ Instruction Device H device number Operation that reads an instruction with a device and a device number Read operation by desi ul AM ing an instruction Sample operation Instruction of step number where LD X5 or MOV instruction is used in the program is read X005 Y020 X006 DIZ X005 K4x005Z DIV READ LD HY 5 5 OUT M100 Select the READ mode and set the 7 LD X000 LD X5 instruction device and device num aE GE ber of the instruction to be searched 100 LD X005 Read the 100th step LD X005 101 OUT Y020 102 LD X006 103 DIZ 108 LD X005 Read the 108th step LD X005 109 MOVP 109 K4X005Z 103 DIZ 108 LD X005 109 MOVP FOUND Message when there is no LD X005 instruction after step 109 CLEAR gt MOV 103 DIZ 108 LD X005 109 MOVP Set only the instructions to be read 102 LD X006 103 MOV Read the 103 step MOV DO 012 103 DO 103 DIZ
99. in the ACPU and the word device contents special relay M special register D and file register F Basic operation Sample operation When device memory all clear is executed OTHERS 0 1 T C SET VAL CHG Select the OTHERS mode 2 PLC CHECK 3 SYSTEM 4PU SETTING O gt 1 MONITOR Select 3 PLC SYSTEM 2 ALL CLEAR 3 PC No MAIN SUB 4 OTHERS O gt 1 PLC MEM CLEAR Select 2 ALL CLEAR 2 PROGRAM CLEAR 3 DEV MEM CLEAR 0 DEV MEMORY CLEAR Select 3 DEV MEM CLEAR YES gt NO DEV MEMORY CLEAR 3 DEV MEM CLEAR is executed YES NO 6KB okokolokololokolok x go out one by one by using clear T processing The displayed number decreases by 1K byte by using clear processing DEV MEMORY CLEAR COMPLETED 44 All clear of the contents of a bit device and a word device has now been completed Explanation 1 Keep the ACPU in the STOP state If it is not in the STOP state put the ACPU in the STOP state before starting the operation 2 Pressing the END or CLEAR keys returns to the 2 ALL CLEAR menu 6 84 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 9 10 Setting the PC number This operation sets the PC number of the ACPU of the other station th
100. ing a memory all clear in the CPU so that we can write a new sequence program to the ACPU REMARK When a key word is set operate as shown in Section 5 1 3 2 LET S TRY USING THE EPUOOE 2 1 2 Let s try clearing all the memory contents of an ACPU This section shows how to clear all memory contents memory cassette to write a new sequence program to an ACPU Sample operation MODE SELECTION READ MONITOR INSERT PARAMETER PRESS MODE KEY CD After the power is turned ON MODE SELECT is displayed 0 1 T C SET VAL CHG PARAM OTHERS Select the OTHERS mode PLC SYSTEM PU SETTING MONITOR Select 3 PLC SYSTEM ALL CLEAR PC No MAIN SUB OTHERS PLC MEM CLEAR Select 2 ALL CLEAR PROGRAM CLEAR DEV MEM CLEAR is CLEAR Select 1 PLC MEM CLEAR NO 0 ipi CLEAR 1 PLC MEM CLEAR is executed NO 0 PLC MEM CLEAR All memory contents in the PC CPU gt YES have been cleared NO COMPLETED Now the input preparation for a sequence program have been done so let s try input ting a sequence program Memory clear completion size 2 LET S TRY USING THE EPUOOE 2 2 Let s Try Inputting a Sequence Program This section explains how to write read change insert in and delete sequence programs 2 2 1 Let s try wri
101. ing multiple devices Device number Device numer Sample operation 1 A 1 bit device is designated and ON OFF is monitored Monitoring Select the MONITOR mode An offline switch display can be displayed by using the Help operation See Section 6 6 5 Sample operation 2 A 1 word device is designated and monitored in 16 bit data Monitoring D 0 12345 Select the MONITOR mode Sample operation 3 Multiple word devices are designated and monitored in 32 bit data Monitoring LSP 60 CH He R 10 W 01A W gt D 0 12345 5000 33 120 M D 4 1234567890 R 12 W oic W gt D 4 1234567890 6000 1898434 81367 6 38 Select the MONITOR mode 6 HOW TO USE EACH FUNCTION Sample operation 4 A 1 point timer counter is designated and monitored Monitoring Select the MONITOR mode T 250K 50 T 122LIK 100 C 181 0 500 C 182LIK 20 Sample operation 5 Multiple bit devices are designated and monitored in binary X 000 107 Monitoring in the currently set dis I play format The
102. ion has now been checked Keep the CPU in the RUN state The following checks testing operation to which the current value of a word device is changed 2 15 2 LET S TRY USING THE EPUOOE 2 4 2 Changing the current value of a word device This section shows how to perform the test which changes the current value of D20 when the CPU is in the RUN state LD TO P K80 K5 020 020 K2Y018 Change the The current K5 D20 value has now been changed K2Y018 current value Sample operation 1 Testing operation by using step number designation list monitoring Change the current value 85 of D20 to 15 T 6 020 13 MOV 13 D20 13 K2YOI8 lt q Current value of D20 drm is displayed for a bit device where a digit was designated amp 6 D20 13 MOV 13 D20 K15 T T Move the cursor position to D20 and set K15 at D20 T 6 D20 13 MOV 13 D20 13 K2YO18 The current value 85 of D20 has now been changed to 15 A display of output unit AY40 changes as follows Y18 Y1A Y1C YIE Y18 19 Y1A Y1B The testing operation of changing the current value of a word device by using step number designation has now been checked Keep the CPU in the RUN state let s try checking the test o
103. is operation when the ACPU is in the RUN state execute this operation after setting WRITE ENABLED CONFIRM YES in the OTHERS mode see Section 6 9 14 IMPORTANT When overwriting an instruction after creating a program using all the program capacity registered in the ACPU parameters write an in struction with the same number of steps If an instruction with more steps than in the instruction before overwriting is written the step number of the program which exists after the overwrite is shifted automatically and the end step instruction is deleted POINT and IMPORTANT Be sure to read REMARK Auxiliary explanations and additional informa tion Explanation If the designated head step is in the middle of an instruction processing 6 1 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 2 WRITE Mode W Operations This mode writes programs to the ACPU and makes corrections modifications to and insertions in of ACPU programs When writing microcomputer programs follow the procedures given in Section 6 9 13 6 2 1 Setting a designated range in the program by using NOP Continuous writing of NOP The range is designated and the NOP instruction is written continuously WRITE mode help operation Basic operation Has HELP Designation of a0 Designation of the start step the start step operations
104. king the contents utilizing the User s Manual of the connected ACPU 7 Pressing the SHIFT and TEST keys in the MONITOR mode list monitoring enables the test operation of the designated device indicated by the cursor gt When the SHIFT and TEST keys are pressed in the READ WRITE INSERT DELETE or MONITOR list monitoring mode the test operation is enabled by inputting the designated device and device number IMPORTANT Be sure to reset devices set by this operation before operating Batch reset can be executed by using the CPU s reset switch 6 52 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 7 4 Changing the current value of T C D W R A Z or V by device monitoring Current value change of a word device This operation changes the current value of a word device forcibly by designating a device and a device number Basic operation Device number New decimal value 16 bits 6 hexadecimal value 16 bito gt lo gt The device at the cursor kK pL New decimal value 32 bits lho position is tested L H fnew hexadecimal value 32 bito gt l hoh ee New decimal value 16 bits Device New hexadecimal value 16 bits number Device Device A designated Er Device dicis New decimal value 32 bits Hipa d is
105. lected If writing is executed when the CPU is in the RUN state the PLC RUN message is displayed on the fourth line of the screen 2 When WRITE ENABLED CONFIRM YES is selected If writing is executed when the CPU is in the RUN state the PLC RUN PRESS GO KEY TO EXECUTE message is displayed on the fourth line of the screen 3 When WRITE ENABLED CONFIRM NO is selected Writing when the CPU is in the RUN state can be executed without displaying the message when the CPU is in the RUN state 4 When MONITOR amp TEST is selected Only the following operations are possible with the monitoring and test function MONITOR mode elt ose acs eats Section 6 6 TEST Section 6 7 OTHERS mode The T C set value change 77777 Section 6 9 1 Error step read Wade de ines Section 6 9 2 Monitoring and switohi ng Sections 6 9 4 of the PC system 6 9 5 6 9 6 6 9 10 and 6 9 11 PU setting ecc ee Sections 6 9 14 6 9 15 and 6 9 16 6 92 6 HOW TO USE EACH FUNCTION IMPORTANT 1 Writing to the EEPROM when the CPU is in the RUN state is disabled 2 As for writing when the CPU is in the RUN state only writing that can be corrected by one instruction can be executed Be especially careful when the ladder configuration is being changed by writing when the CPU is in the RUN state Example When a ladder is added by writing when the C
106. mmn 6 55 6 8 Parameter Setting eee 6 57 6 8 1 AII clearing of parameters See CREO EUER E E DEI ADVIERTE NE 6 58 6 8 2 Parameter setting NO Cu FERE RE RENE E A E NE EA NOE E FUE ERREUR NEREAREREE EU VERRE EE 6 60 6 9 OTHERS O Mode Operations ROCCE ECR E ME NEURSNEQENEUE M ETE URS NUES VUE RE 6 67 6 9 1 Changing the T C set values when the ACPU is in the RUN state 6 68 6 9 2 Checking an error step error code when an error occurs Error check 6 70 6 9 3 Checking a program mener 6 72 6 9 4 Monitoring the MELSECNET IL B link state link monitoring 88 6 74 6 9 5 Monitoring the buffer memory of a special function module Buffer memory batch monitoring mmm eee 6 79 6 9 6 Monitoring the clock data of an ACPU clock monitoring 88 6 81 6 9 7 All clearing the memory contents of an ACPU PC memory all clear 6 82 6 9 8 Clearing sequence programs microcomputer programs and T C set value areas Program all clear mH 6 83 6 9 9 Clearing the device memory of an ACPU Device memory all clear 6 84 6 9 10 Setting the PC number T A TAT 6 85 6 9 11 Switching main sub programs E E T EEL A AET LT rs aaa EGRE ERE ER 6 86 6 9 12 Executing remote RUN STOP E O AEAT 6 87 6 9 13 Reading writing memory contents by using machine language 1 6 88 6 9 14 Setting write enabled disabled when the CPU is in the RUN state and setting only MONITOR TEST mode en
107. monitored a Designate the head I O number in the first 2 digits when the head I O number of the special function module is represented 3 digits b The head address of a buffer memory can be designated in decimal or hexadecimal The buffer memory monitoring address display is decimal if the head address is designated in decimal If it is designated in hexadecimal the address is displayed in hexadecimal 2 When a special function module is not installed in the designated head I O number or when a designated address does not have a buffer memory an address error is displayed 3 The display format of a value can be changed by pressing the HELP key hexadecimal octal ASCIl decimal When changing a display format do so in accordance with the indicated display contents see Section 6 6 4 4 Pressing the END or CLEAR keys returns to the 1 MONITOR menu 6 80 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 9 6 Monitoring the clock data of an ACPU clock monitoring This operation monitors clock data D9025 to D9027 of an ACPU Basic operation Operation example When clock data is monitored OTHERS 0 1 T C SET VAL CHG Explanation 2 PLC CHECK 3 SYSTEM 4PU SETTING 0 1 MONITOR 2 ALL CLEAR 3 PC No MAIN SUB 4 OTHERS O gt 1 LINK MO
108. n When steps 15 to 20 are copied to step 60 HELP MENU Press the HELP key when operating 1 INSERT in the INSERT mode 2 COMMENT DISPLAY CLEAR END INSERT 1 2 Select 1 INSERT 1 INSTR HLP 2 TRANSFER CLEAR END HELP MENU INSERT 2 2 Switch to the display 3 COPY 2 2 CLEAR END HELP MENU 0 LD X000 Select 3 COPY gt 1 OUT 020 Set 16 as the copy start step v 2 LD X000 START STEP 16 15 OUT Y023 Set 18 as the copy END step amp abi bls T 16 LD Yon 17 ANI END STEP 18 17 Set 60 as the copy destination step 18 gt OUT TO 18 K10 DESTINATION 60 59 NOP The program of step 16 to 18 is copied a 6 LD Y023 to step 60 and after 61 ANI T1 62 OUT TO 6 25 6 HOW TO USE EACH FUNCTION Explanation 1 When the copy is executed a program is copied to just after the copy destination step and the subsequent instructions are shifted back The figure below is an example of copying ladder blocks A and B before ladder block D Before executing After executing the copy the copy B B c D A 4 B D 2 When pointer P 1 is included in the range to be copied SETTING ERROR occurs Leave out pointers of ranges to be copi
109. n if a blank is inserted automatically between an input instruction and the cursor position the SPACE key does not have to be pressed See the examples for each explanation 1 Only in the case of an instruction code 1 When inputting a keyboard instruction Spal N i 1 2 When inputting non keyboard instruction Example When 5 is input K 5 60 5 15 5 OPERATING PROCEDURES 2 In the case of an instruction code and a device 3 In the case of an instruction other than the above Press the SPACE key between an instruction a device source data and destination data Example 18 When FMOV K 2 DO Ko i is JOP eir FI NOV gt K gt T I2 SP D 0 SP IK gt y 5 60 T2111 5 16 5 OPERATING PROCEDURES Example 3 When MC N3 MS L input Wi Eon i H 4 5 6 r HT 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 G0 D 1 0 G0 IF T tel ISP T ED 4 Handling devices M L and S For the devices M L and S in the TEST MONITOR WRITE and INSERT modes the display varies in accordance with the contents set by parameters For example if LD LO is input when the parameter settings are MO to 999 and L1000 to L2047 LD M
110. n of the EPUOOE 1 The following list shows the connectable ACPUs and model names which can be displayed If the key word isi iWhen the unit is connected to an iregistered in the A0J2CPU or if a key word is not APU jreristered in the comocted APU pros A1NCPU A1 A2CCPU C24 PRF 5 4 5 OPERATING PROCEDURES 5 1 3 Key word input When a connected ACPU or the PC NO of the ACPU to be operated is switched if the key word is registered in the ACPU the EPUOOE requests an input of the registered key word Input the key word registered in the ACPU Then press the GO key If the key word is not registered in the ACPU or the EPUOOE is connected to an A0J2CPU the operation shown in this section is unnecessary The EPUOOE automatically goes into the mode and function selection shown in Section 5 1 4 Model name of the connected ACPU EPUOOE software version and CPU mode name are vem See Section 5 1 2 Software version of the EPUOOE displayed About 1 second Request the key word input KEY WORD 1 Input the key word regis A key word can consist of up tered in the ACPU to which to Six characters Input the 0 gt 4 lo l 4 l gt 1 H1 G0 the EPUOOE is connected Key word by using the device Then press the G0 key number constant setting keys 0 to 9 A to F Input the key word 040411 KEY WORD 040411 if the key
111. nated display e RS 4221 Fx2 RS 422x2 RS 422l Fx1 External interfaces Extension 1 Audio cassette 1 Heights 188 7 40 188 7 40 102 4 02 Outside dimensions mm inch Widths 95 3 74 79 3 11 109 4 29 Depths 44 5 1 75 44 5 1 75 35 5 1 40 3 Comparison of functions items Models EPUOOE See Section 3 3 2 Applicable CPUs See section 3 3 2 The device designation for an A2ACPU and an A3ACPU is limited to the same range as an A3HCPU The operating modes are shown OTHERS mode when PC memory all clear starting up with a key When starting up with a key word word Devicesalldearony OTHERS mode k Program scrolling display READ mode Movinga program INSERT mode Copying aprogram INSERT mode Deleting a designated range of a program DELETEmode NOP batch delete X DELETEmode Continued on the next page APP 1 APPENDICES Continued from the previous page tems Models Searching the output instruction of the designated MONITOR mode contact MONITOR TEST modes ess MONITOR mode Switching a numerical value s display format pU decimal hexadecimal hexadecimal ASCII a Executed by the audio Recording replaying verifying
112. ne switch operation is enabled by inputting the designated device and device number 6 56 6 HOW TO USE EACH FUNCTION 6 8 Parameter Setting PARAME TER mode This section explains how to clear all parameters of an ACPU and explains how to set the program capacity file register capacity etc Only those parameters that can be set by the EPUOOE are given on the parameter sheet attached to the APPENDIX An AGGPP A6PHP SW GP GPPA IBM PC AT SW 1 IX GPPAE and A7PHPE SW 7 5 RX GPPAE etc are necessary for setting of other parameters Since this manual only explains parameter setting operations determine the setting contents of parameters by referring to the Programming Manual of the particular ACPU The operation given below illustrates parameter setting BM is a registered trade mark of the International Business Machines Corporation Parameter all clear vi The contents of a parameter in the EPUOOE are set to default Parameter Settlg Parameters in the EPUOOE are set In the case of ACPUs other than an AOJ2CPU 1 Memory capacity setting Program capacity and file register capacity are set 2 M L S setting The internal relay M latch relay L and step relay S ranges are set 3 Timer settinger The low speed high speed and addition timer ranges are set 4 Counter function The number of device points of an exten sion counter and the set value head device are set
113. ng a Monitoring the ON OFF state and the offline switch state of a bit device Example of monitoring a bit Example of monitoring by des device in units of 1 point ignating multiple bit devices M gt X 0000 M X 000 OMEO MCNN gt M 800m SW m M 800 B oom SW B 000 MEOE OEEO Y 1000 Wm Y 100 OmOm Offline switch b Monitoring the contact of T C the set value and the current value T C monitoring example M 2550 100 88 1T100mK 10 10 20 20 10230201000 50 Monitoring the current value of a word device Word device monitoring example Monitoring example when a word device is designated to 32 bits M gt D 0 0 M D1000 1234567890 W100 12345 020 6000 R1000 100 R 200 1234567 Z 1 2000 D 10 400 6 32 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 6 1 Confirming the operating state by displaying a program List monitoring This operation monitors the ON OFF state of a contact instruction the current value of a word device and conductivity state whether the instruction is active or not while displaying a program Basic operation Step number Sample operation A program in the figure below is list monitored
114. nit AC3OR4 PUS EPUOOE Section 3 3 2 gives connectable ACPUs 3 SPECIFICATIONS 3 3 2 Connectable ACPUs ACP Us to which the EPUOOE can be connected are as follows Connecting Methods Connectable ACPUs Hand held AC30R4 PUS Cables A0J2CPU A0J2HCPU A1CPU A1NCPU A1SCPU A2CPU S1 A2NCPU S1 A2CCPU C24 PRF Applicable to other than an A2ACPU S1 A1S and A2C C24 PRF A3CPU A3NCPU A3ACPU A3HCPU A3MCPU A3VCPU AT3CPU A373CPU Applicable The EPUOOE uses power from the connected ACPU Since the current consumption of EPUOOE is 5VDC and 0 4A the power supply and the capacity of the total internal current consumption of a connected ACPU must be taken into consideration when connecting the EPUOOE 3 3 3 System equipment The following table shows the equipment needed to use the EPUOOE Model Names Weights kg Programming unit with an LCD and EPUOOE Programming unit 0 5 programming function Cable for connecting the RS 422 con nector on the rear side of EPUOOE to an AC30R4 PUS RS 422 cable ACPU Length 3 m Option 3 SPECIFICATIONS 3 4 Lists of Functions 3 4 1 List of functions Modes Functions Purposes Mode Displays P Sections INSERT I DELETE D MONITOR M Writing programs To write insert and change programs To change devices used in designated steps in programs instruci n Instruction display Display
115. nts of each device can be displayed The comment of the device where the cursor is can be displayed by using a help function W 9 OUT M50 10 MOV 10 D1 PRESENT C VALUE 4 p1 commentis displayed 9 Clock display is enabled Clock data in the PC CPU can be displayed The EPUOOE turns the clock data read request M9028 ON and OFF automatically 92 04 01 amp Displays the year month and day 10 50 00 amp Displays the hour min and sec 10 Connections using the add on or hand held methods are enabled There are 2 ways to connect EPUOOE to a PC CPU Add on method Hand held method Connects the EPUOOE directly to a PC CPU Connect the EPUOOE to a PC CPU via an AC30R4 PUS cable EPUOOE anchor screws RS 422 connector part AC30R4 PUS 1 2 1 GENERAL DESCRIPTION 1 2 Included Items After buying the EPUOOE make sure the following items are included Model Name Remarks EPUOOE Programming unit 1 i Protective caps for the RS 422 2 Placed on the connectors at the factory connectors The following abbreviations are used in this manual 1 EPUOOE EPUOOE Programming Unit 2 ACPU A series PC CPUs to which the EPUOOE can be connected see Section Including PC CPUs with the MELSECNET I link function Also including ATCPU A1CPUP21 R21 4 Peripheral devices All peripheral devices equipped with usable GPP functions in the MELSEC A series 1
116. od Hand held Connected via RS 422 cable LCD display Display of 4 lines x 20 characters with cursor UT pesto RE method Consists of 54 ey keys covered with polyurethane film Key operation check operation check Buzzer 000 100000 hours or more when using the unit at 15 to 35 C ambient Display lifespan temperature and 65 RH or less ambient humidity 50000 hours or more when using the unit at 25 C operating ambient Backlight lifespan temperature If ON goes OFF if a key has not been input for 10 minutes Keypad lifespan 1000000 times Add on connection and RS 422 Rear side of the unit AC30R4 PUS cable con External interface nections Extended Upper side of the unit Unused interface Outside dimensions 188 7 40 height x 95 3 74 width x 44 5 1 75 depth When installed onto an ACPU the depth is 37 5 1 48 Weight kg 16 0 5 1 1 3 1 3 SPECIFICATIONS 3 3 System Configuration This section shows the system configuration and system equipment when using the EPUOOE 3 3 1 System configuration The EPUOOE is connected to and operates with an ACPU by using either of the following methods Connecting Methods How to Connect Add on method Attach the EPUOOE directly to the ACPU Hand held method Connect the EPUOOE and ACPU via RS 422 cable 1 Add on method Programming unit EPUOOE 2 Hand held method Connection Programming cables u
117. of an instruction processing is executed assuming that the head step of the instruction has been designated 4 When an instruction is inserted the step number is shifted automatically in the existing program 1 Hr 727 When AND is inserted in Y20 Step number Step numbers XO 0 Xo Insert gt gt our Y20 F 1 AND MI 2 Ec X OUT Y20 OUT Y30 pee cd LD XI 4 X eee eS OUT Y30 5 AND X3 poen LD X2 6 OR eee AND X3 7 OUT Y31 pee ET OR M2 8 OUT 5 The same coil is not checked in the INSERT mode When a check of the same coil is necessary check using a program check see Section 6 9 3 in the OTHERS mode 6 Pressing the INSERT key in the READ INSERT DELETE MONITOR list monitor or TEST test of list monitor modes enables inserting of an instruction after the cursor position 7 After pressing the STEP NUMBER step number and GO keys press the GO key to scroll the program up 8 When executing this operation when the ACPU is in the RUN state execute this operation after setting WRITE ENABLED CONFIRM YES in the OTHERS mode see Section 6 9 14 IMPORTANT When overwriting an instruction after creating a program using all the program capacity registered in the ACPU parameters write an instruction with the same number of steps If an instruction with more steps than in
118. of timer device points the head device number in which a set value after T256 is stored and the head device number to be used by low speed high speed addition timer Set the head device number that is used for the range of TO to 255 and the range after T256 by low speed high speed addition timer when the number of timer device points exceeds 256 points c Erase the display of the head device number of a device not to be used by pressing the CLEAR key It can be set to 0 points 4 Counter setting Set the head device number in which the number of counter device points and the set value after C255 are stored This setting is necessary only when using an A2A or ASACPU 5 Latch range setting a Set the range of a device to be set to latch The allowable setting range is displayed on the bottom line of the screen b Erase the display of the head device number of a device not to be used by pressing the CLEAR key It can be set to 0 points 6 WDT setting Set the set value of WDT to 10 msec units 7 Setting of the I O control method When or AS3MCPU is used set an I O control method 6 65 6 HOW TO USE EACH FUNCTION 8 Setting of a key word a Input a key word of 6 digits or less in hexadecimal b When a key word is not set a blank is displayed c To cancel a key word press the CLEAR GO keys 9 If writing to ACPU has not been executed and the mode is transferred to the OTHERS mode after o
119. ograms automatically in Automatic scrolling designated directions To display comments of device where the Comment display cursor is o ea To input initials and display instruction names that correspond to such initials in Instruction display selection lists 6 2 3 To select instructions to be inserted from lists To designate step numbers in which pag o e es Read by using step designation instructions are inserted and to display programs To designate step ranges and move in Batch movement of programs batch To designate step ranges and copy them Batch copying of programs batch display comments of devices where the Comment display cursor is 1 See 2 and 3 in the Explanations part of Section 6 3 2 for the instruction to be set Continued on the next page INSERT I 3 6 3 SPECIFICATIONS Continued from the previous page Modes Help Normal Reference Help Functions Purposes Mode Displays Operations Operations Sections To designate step ranges and delete them Batch deleting of programs i DELETE D NOP batch delete To batch delete NOP instructions To display comments of devices where d Comment display cursor is To change displayed numerical values to Changing display formats binary octal decimal hexadecimal and 6 6 4 ASCII displays designate step numbers that do list Read by using step d
120. onnected ACPU is A0J2 A2A A3H or ASACPU Default is the NO conductivity display Basic operation Sample operation When conductivity is displayed OTHERS 0 1 T C SET VAL CHG Select the OTHERS mode 2 PLC CHECK 3 SYSTEM 4PU SETTING O gt 1 SELECT PRG MODE 4 Seleot 4 PU SETTING 4 2 STATUS DISPLAY inus 3 BEEP SETTING 4 EXTENDED MODE e RUP AE Select 2 STATUS DISPLAY NO 0 STATUS DISPLAY DHE 8 NO Explanation 1 Section 6 6 1 gives details about conductivity display contents 2 Pressing the END or CLEAR keys returns to the 4 PU SETTING menu 6 94 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 9 16 Setting the buzzer ON OFF when a key is pressed Buzzer setting This operation turns the buzzer ON or OFF when an EPUOOE key is pressed Default is buzzer ON Basic operation Sample operation When the buzzer is OFF when an EPUOOE key is pressed OTHERS 0 1 T C SET VAL CHG Select the OTHERS mode 2 PLC CHECK 3 SYSTEM 4PU SETTING O gt 1 SELECT PRG MODE Select 4 PU SETTING 2 STATUS DISPLAY 3 BEEP SETTING 4 EXTENDED MODE 0 da e Select 3 BEEP SETTING OFF 0 BEEP SETTING 1149 Select OFF Explanation Pres
121. oop R loop of the self is displayed The contents of the special relay for link M9241 and M9242 are displayed OK When the line is normal NG When the line abnormal 6 77 6 HOW TO USE EACH FUNCTION 3 Displays whether or not a loopback is executed in the self The contents of the special relay for link M9243 are displayed EXECUTED When executing a loopback in the self NOT EXE When not executing a loopback in the self 4 Displays whether or not I O allocation is being executed in a master station YES When I O allocation is executed in a master station NO When I O allocation is not being executed in a master station 5 The error code that is occurring in the self is displayed 6 When a connected station is not performing data link either of the following message is displayed according to the state WAITING PARAM When waiting for the receive of parameter information from the master station DISCONNECTED When the self goes into the disconnected state and communications is interrupted OFF LINE When the mode of the self is set to off line self loopback test or station to station test LOOP TEST When the mode of the self is set to the positive loop test or the reverse loop test 7 Pressing the END or CLEAR keys returns to the 1 MONITOR menu 6 78 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 9
122. operation See Sections 6 3 1 to 6 3 3 STEP NUMBER Step number STEP NUMBER Sample operation A program is scrolled automatically to step 0 The range from the cursor position to step 0 is scrolled automatically The range from the cursor position to the END instruction or the end step is scrolled automatically The range from the cursor position to a designated step is scrolled auto matically The range from the cursor position to a designated step is scrolled auto matically It scrolls automatically to the inst ruction immediately before the NOP in struction in the direction from the cursor position to step 0 It scrolls automatically to the inst ruction next to the NOP instruction in the direction of the END instruction from the cursor position CD READ gt STEP NUMBER A Select the READ mode and read the step number where automatic scrolling started STEP NUMBER 9t pne about 0 5 ud Set automatic scrolling unti step 0 After about 1 second 4 Program scrolls automatically step by step about every 0 5 seconds Automatic scrolling has now been comp eted 6 HOW TO USE EACH FUNCTION Explanation 1 The program scrolls automatically from the cursor position to the direction set by 1 or 1 keys 2 Press any key to interrupt scrolling 6 20 6 HOW TO USE EACH FUNCTION ACPU s
123. ording to the contents of the sequence program being processed when the ACPU is in the RUN state 2 Special registers are managed by the OS of ACPU When changing the current value of a special register operate after confirming the contents by utilizing the User s Manual of the connected ACPU 3 Pressing the SHIFT and TEST keys in the READ WRITE INSERT DELETE and MONITOR modes list monitoring enables the test operation of the designated device indicated by the cursor gt 6 50 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 7 3 Setting resetting X Y M L B or F by device monitoring Bit device set reset This operation sets resets turns ON OFF a bit device forcibly by designating a device and a device number Basic operation DEVICE Device number Set The device at the cursor position is Reset tested Device Device number Device Device number Sample operation Device X001 at the cursor position is set and designated device M101 is reset Set The designated device is tested 000m Device monitoring state 0010 020m 100m M D 000 Select the TEST mode 0010 020m 100m SHIFT gt TEST Y Sir rer 000m 0010 020m SET 4 Set the device at the cursor position 000m 0018 4
124. orm operations as necessary 1 Goes ON When the EPUOOE is started up When starting restarting key inputting 2 Goes OFF If a key is not input for 10 minutes or more 5 10 5 OPERATING PROCEDURES 5 3 3 Display format This section explains the positions and contents of all data displayed on the EPUOOE Depending on the mode the actual display may sometimes differ from the following explanation Section 6 gives details The current mode is displayed The current valid key is displayed The device name and number are When a program a device name etc are The step number is rer input the 4th ine becomes the input area displayed Program lists etc are displayed 1 Mode and valid key displays The following shows the mode display after selecting the EPUOOE mode and the display of the valid key that shows the validity of top bottom of all dual purpose keys The currently selected mode is displayed Mode display Mode R eH ener READ mode W URL EDT WRITE mode INSERT mode D Edt citi alain ee oa seals saw uina DELETE mode M MONITOR mode T TEST mode P PARAMETER mode 0 s aS rus daas teresa ie OTHERS mode The current valid key is displayed Sometimes not displayed The valid keys are within the dotted frame in the figure on
125. perate functions that are the same as when the EPUOOE was connected to the self except for link monitoring see Section 6 9 4 and PC memory all clear see Section 6 9 7 e When connecting the EPUOOE to a remote I O station and accessing a master station It is possible to operate functions that are the same as when the EPUOOE was connected to the self except for link monitoring see Section 6 9 4 and PC memory all clear see Section 6 9 7 5 20 5 OPERATING PROCEDURES 3 The PC number setting when accessing another station on MELSECNET a When connecting the EPUOOE to a remote master station local station I O station and accessing the self Set FF to PC number b When connecting the EPUOOE to a master station and accessing a local station Set the station number of the local station to be accessed to PC number For example when accessing the third local station set the PC number to 3 c When connecting the EPUOOE to a remote local station I O station and accessing a master station Set the PC number to 0 Fig 5 1 shows the ranges in which the EPUOOE can access other stations and the PC numbers when a 3 tier system has been established on MELSECNET Master station tier D L1 Local station tier 2 i L2 m Local station tier 2 Master station 1 L3 station tier 2 1 a R4 Remote 1 0 station tier 2 11 Local station tier 3 1
126. perating 2 PARAM SETTING the parameters in the EPUOOE return to the setting before operating 2 PARAM SETTING 6 66 6 HOW TO USE EACH FUNCTION 6 9 OTHERS O Mode Operations This mode changes the set values of timers and counters does PC error checks PC memory all clears as well as setting etc of the EPUOOE An item can be selected in the menu format in the OTHERS mode and the following operation can be executed T C set values Change ccnnnnnsnnnnnnunse Changing the T C set values in the program PC check Error step read An error description occurred in an ACPU and the error step is checked Program check De shia he ud UU mere Presence absence of the duplex coil ins truction code END instruction in the program is checked PC system Monitoring Link monitoring eseese The link state of the MELSECNET II B is checked Buffer memory oe The buffer memory contents of a special batch monitor ing function module are checked Clock monitor ing Sate andava d The ACPU clock is checked All clear PC memory all Cl eap e All clear is done for the ACPU memory Program all clear All sequence programs operated by ACPU OTHERS are cleared mode Device memory all All device memor ies except the special D special M and R of an ACPU are cleared Switching PC number setting Enables operations of another station s ACPU on Switching of ACPUs Main sub switching
127. peration by using device designation Now 2 16 2 LET S TRY USING THE EPUOOE 2 Checking the test operation by using device designation device monitoring Change the current value 15 of D20 to 240 15 Current value of D20 Set K240 at the cursor position D20 The current value 15 of D20 has now been changed to 240 A display of output unit AY40 changes as follows Y18 Y1C Y19 QN YID Y1A Y1B The testing operation of changing the current value of a word device by device designation has now been checked Keep the CPU in the RUN state Now let s try checking the testing operation in which the set value of a timer is changed when the CPU is in the RUN state 2 17 2 LET S TRY USING THE EPUOOE 2 4 3 Changing the set value of a timer when the CPU is in the RUN state This section shows how to forcibly change the set value of a timer of sequence programs in the RUN state Change the set value K100 of timer TO in the program to K50 when the CPU is in the RUN state The set value Change set K100 has now value K100 been changed to to 50 50 Sample operation PARAM OTHERS 0 1 T C SET VAL CHG Select the OTHERS mode 2 PLC CHECK 3 PLC SYSTEM amp Switched to the menu display 4 PU SETT
128. play ECTS The top bottom setting can be confirmed by the display In modes other than PARAMETER OTHERS and help function modes Used to return to the mode selection state All input instructions or device numbers will be cleared except the mode Used to correct a mistake when the wrong key is input In the PARAMETER mode Used to interrupt processing After processing has been restarted continue operations as before Returns to the previous display in the OTHERS mode 69 cereum Returns to the display when the HELP key was pressed When disconnecting the EPUOOE from an ACPU Processing of EPUOOE during execution is interrupted Be sure to opress the CLEAR key before disconnecting them M name the contents of the series of key operation in the display Continues on the next page 4 3 4 HANDLING AND NOMENCLATURE Continued from the previous page Num Main Names Keys Functions Reference bers Sections Mode keys E emm Used to select EPUOOE modes 5 1 4 EJ The top and bottom modes can be switched by pressing the SHIFT key 3 Help key Used to select the help function in the mode supporting a help 2 5 function Sections 2 5 6 2 to 6 7 and 6 9 5 give details about 6 applicable modes Instruction Device Used to input K H when instructions device names and constants keys to are input Pressing the SHIFT or STEP NUMBER keys enable
129. quipment I 3 3 3 4 Lists of Functions HMM HH 3 4 3 4 1 List of functions e mmmmmHHHMMHHHHMMMHHHHHHHHHHHMHM 3 4 3 4 2 List of help functions mmm 3 6 4 HANDLING AND NOMENCLATURE 4 1 4 6 4 1 Precautions When Handling the EPUOOE mmmHHmmmMMMMMMRR MSMMMMMM MM 6MMMM Mg 4 1 4 2 Nomenclature mme 4 2 4 3 Layout of the Keyboard and List of Key Function 4 3 44 Maintenance Vua essc rwv din peer vrai seneshsce es sus sls aoa ln ese vars cns runs pes eus sc us nao E RE 4 6 5 OPERATING PROCEDURES E 5 1 5 21 5 1 Procedure From the Beginning to the End of the Operation 8m 5 1 5 1 1 Connecting the EPUOOE to an ACPU XOT SHEET ETE EU EID ERI ee 5 2 5 1 2 EPUOOE software version and CPU model name display 088 5 4 5 1 3 Key word input TOPPED IDIOT I IBI LII 5 5 5 1 4 Mode selection and operation ET 5 7 5 1 5 Disconnecting the EPUOOE from an ACPU WW REN RERUMS M ANE GERM MERE ERES KEEN RU naa ea were 5 8 5 2 How to Reset the EPUOOE 5 9 5 3 Display Adjustments and Display Format meme 5 10 5 3 1 How to adjust the brightness mme 5 10 5 3 2 Display backlight ON OFF states Ua aaa rk ca E 5 10 5 3 3 Display format Tr 5 11 5 4 Basic Key Operations mr 5 14 5 4 1 Valid key switching top bottom mmm eee 5 14 5 4 2 How to input instructions Tr 5 15 5 4 3 Corrective action when a wrong key has been pressed 6888 5 19 5 5 Functions of the EPUO
130. r cover 2 The anchor screw tightening torque is 39 to 49 N cm 4 to 5kg cm Rear view Name plate Strap for wal hanging Remove when using with add on connection RS 422 connector with protective cap For connection using the add on method For connection via AC30R4 PUS cable 4 2 4 HANDLING AND NOMENCLATURE 4 3 Layout of the Keyboard and List of Key Functions This section gives the layout of the EPUOOE operating keyboard and lists the keys and their functions 1 Control key 1 2 Mode keys keys used to select the operating mode 3 Help key 4 Instruction keys Instructions on the top Device keys Codes on the bottom 2 1 Control keys 2 lo m e e m anm m goaa BB Dima gagag BB HH 5 Instruction keys Instructions on the top Device number constant setting keys 0 to F on the bottom Name Main Names Keys Functions Reference bers Sections 1 Used to declare start inputting step numbers or for automatic Used to move the cursor gt m on the display or indicate the scrolling direction of a scrolling display Pressed at the end of a series of key operations Key operations are executed until this key is pressed Press this key after confirming Control key S scrolling Sections 2 and 6 give examples of its use Used to make the bottom functions of a key valid The top bottom setting can be confirmed by the dis
131. rd devices of the training sequence programs can be monitored putida Forcible ON OFF of bit devices and the current values of word devices during monitoring can be changed 2 LET S TRY USING THE EPUOOE The system configuration to actually perform basic operations is shown below System configuration CPU module Output module Power supply module Input module Y Y A3ACPU AX40 AX40 4 16 16 points 1 CPUs other than an A3ACPU can be used 2 Either install an actual switch on the outside or use a simulation switch A6SW16 amp Base unit A35B X0 Y10 to to External switch 2 2 2 LET S TRY USING THE EPUOOE 2 1 Before Inputting a Sequence Program This section explains how to connect the EPUOOE to an ACPU and how to clear the entire memory memory all clear to write a new sequence program to the ACPU 2 1 1 Let s try connecting the EPUOOE to an ACPU 1 Connect the EPUOOE to an ACPU as follows Tighten the anchor screws of the EPUOOE 2 Put the ACPU in the STOP state 3 Turn ON the power supply The display area of EPUOOE can be switched as shown below A3A VER L2 Displays the EPUOOE software version COPYRIGHT C 1992 MITSUBISHI ELECTRIC CORPORAT I ON MODE SELECTION READ MONITOR INSERT PARAMETER PRESS MODE KEY Then key operations in all modes can be done Let s try execut
132. rd or communicating with a CPU during parameter write operations the memory cassette was either faulty or not installed The same coil was already in the sequence program COIL ALREADY USED Input the registered key word that resets the EPUOOE and restart operations If the registered key word has been forgotten execute the CPU memory all clear procedure and restart operations See Sections 5 1 3 and 6 9 7 Remember that if this procedure is executed the entire CPU memory will be cleared Replace the faulty memory cassette Install a memory cassette correctly If it is no problem as far as control is concerned perform the next operation f there is a problem as far as control is concerned modify the program 5 DEVICE ERROR The set device symbol was incorrect Set a correct device symbol The device number exceeded the range Set the number within the CPU device range INSTRUCTION ERROR Could not be converted into a normal instruction when a program was read When the CPU detects an error switch the state from RUN to STOP And then after resetting the CPU check the instructions before and after the step where the error occurred and write a correct instruction Section 6 9 2 gives details about checking error steps 7 INSTRUCTION A set instruction was incorrect during READ Set a correct instruction ERROR WRITE or INSERT PLC COMM ERR PROTECTED
133. rent value of 108 K70 109 LD A Contact state of T1 6 34 6 HOW TO USE EACH FUNCTION e Instructions that cannot be monitored Contacts and current values of instructions example MOV K4MO DO to which the number of digits of a bit device has been designated and instructions examples LD X000Z and MOV DO D100Z modified by indexes cannot be monitored is displayed in the monitoring display position 114 LD XOZ 116 gt MOV 116 K4MO 116 00 12345 3 After pressing the STEP NUMBER step number and GO keys press the GO key to scroll the program up 4 Pressing the MON key in the READ WRITE INSERT or TEST test of list monitor modes enables list monitor 6 35 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 6 2 Searching a coil from the contact Monitoring search This operation searches and displays OUT SET and RST instructions of bit devices Y M L S T C F B used in contact instructions Basic operation During list monitoring Sample operation The output instruction of MO is searched from the contact instruction of MO in the program below 100 LD X21 x21 MO 101 ANI MO 100 102 LDI n Yo 103 AND Y32 Search l l Search M100 i i 118 LD 1000 118 e 19 M lt I l CD MON g
134. ror sometimes Perform monitoring operations again occurs Remote error Though remote STOP PAUSE was executed Execute remote RUN STOP PAUSE from either from the computer link unit etc remote unit RUN STOP was executed from the EPUOOE Link error During monitoring of a master station from a slave station the master station was reset EEPROM fault Writing could not be executed because of Replace the EEPROM a faulty EEPROM When error code 25 is displayed the cause could be one of the following Check the contents and take corrective action When connected to a master station Device Names Contents Numbers Link card error For a OFF Normal The link card s H W is abnormal during control A link master station Abnormal card in the CPU link unit is judged by the CPU Replace the link unit Online Controlled by the master station state such as off M9224 Link state Offline station to station test or line station to station test or the self loopback test self loopback test mode Check the mode switch Not executed Controlled by whether a master station is executing a M9227 Loop test state A positive loop test or a reverse loop positive loop test or a reverse loop test test a being executed 2 When connected to a local station Device Names Contents Numbers Link card error For a Normal The link card s H W is abnormal during control A link M9211 local station Abnormal card in th
135. rque of 39 to 49N cm 4 to 5kg cm 4 About 14 seconds after the connection is completed both the EPUOOE software version and the ACPU model name will be displayed 5 OPERATING PROCEDURES 2 Connection using the hand held method Connect the EPUOOE to an ACPU by using the RS 422 cable The connection procedure is as follows 1 Remove the cover of the ACPU s RS 422 connector 2 When using an AC30R4 PUS cable Remove the RS 422 connector protection cap from the rear of the EPUOOE Put the protection cap in a safe place 3 Connect the EPUOOE to the ACPU using the RS 422 cable RS 422 connector Rear of EPUOOE In the case of AC3O0RA PUS 1 Firmly tighten a anchor screws of the connector 4 About 14 seconds after the connection is completed both the EPUOOE software version and the model name of the connected ACPU will be displayed 5 OPERATING PROCEDURES 5 1 2 EPUOOE software version and CPU model name display After a completing the connection with an ACPU or b resetting pressing the RST GO keys the EPUOOE the EPUOOE software version and CPU model name are shown in the EPUOOE display Confirm the display contents as shown below Connect an ACPU and the EPUOOE 77 See Section 5 1 1 Or reset the EPUOE 2 See Section 5 2 About 14 seconds The EPUOOE software version and CPU model name are displayed About 1 second Model name of the connected ACPU 1 Software versio
136. ruction 3 9 Basic key operations Sample operation 1 new program is written 00D X5 x 10UT Y20 21D X6 x 3 MOV 4 0057 DIV 8 OUT Y21 9 END elect the WRITE mode SHIFT WRITE ain STEP NUMBER 0 gt GO ead step 0 5 Contents of a sample operation Program 6 Key operation procedure and display contents that follow the sample operation is executed assuming that the head step of the instruction has been designated When an instruction written to an ACPU is written to another instruct tion or when the previous number of instruction steps and the number of instruction steps to be written are different the step number is shifted automatically with a later existing program And when an additional operation after correction is continued the step number is also shifted automatically with a later existing program Detailed explanation of each key operation Be sure to write the END instruction at the end of the program The same coil is not checked in the WRITE mode When a check of the same coil is necessary check using a program check see Section 6 9 3 in the OTHERS mode 5 Pressing the SHIFT and WRITE keys in the READ INSERT DELETE MONITOR list monitor or TEST test of list monitor modes enables writing of an instruction after the cursor position 6 When executing th
137. ruction To display the conductivity state set the conductivity state display setting see Section 6 9 15 to YES in the OTHERS mode When the power supply is turned ON the conductivity state display is set to NO Conductivity state display 10089LD NX0 21 When it is conductive is displayed IBN when not conductive it becomes blank 101 K123 Per However when a conductivity state display and the cursor overlap M indicates con ductivity and gt indicates non conducti vity b Monitoring bit devices The ON OFF state of a bit device is displayed on the left side of the device number 111 LD X022 When a bit device turns ON W is 112 AND EIXQ2S displayed and when a bit device turns OFF 113 OUT CM100 O is displayed Contact ON OFF display c Monitoring word devices The current value of a word device is displayed A 16 bit instruction displays 1 word data and a 32 bit instruction displays 2 word data Change the display format octal display decimal display hexadecimal display and ASCII display of a current value according to the Help operation see Section 6 6 4 102 MOV 102 K123 102 DI 123 A Display of the current value of D1 d T C monitoring The contact instruction of T C monitors the ON OFF state of a contact The OUT T C instruction monitors the ON OFF state of a contact and a current value 108 OUT 70 amp Cur
138. ry of errors Example of continuous display when above is displayed When there is an error history The mode is displayed OTHERS mode The error history number is displayed The ACPU s history management number The error occurrence step number is displayed The error message is displayed The error code is displayed The detai led error code is displayed The date and time of the error occur rence are displayed Displayed when there are other error histories When a PC CPU error message is displayed take corrective action based on the ACPU Programming Manual Common Instructions and the User s Manual of each CPU 7 3 7 LISTS OF ERROR MESSAGES 7 3 Errors When Using the EPUOOE in a Link System The PLC COMM ERR message is sometimes displayed when the EPUOOE is used in a link system When this happens check the error contents and take corrective action Error Numbers Error Contents Corrective Action s Processing processing request was output from Do key operations from the EPUOOE side again cancellation the EPUOOE though CPU was already processing Sum check error A link communications sum check error This error could be caused by noise influence occurred Recheck the system PC NO error The corresponding PC number station Check the PC number setting and set the correct does not exist number When the ACPU is reset during monitoring this er
139. s about the instructions explained in Mitsubishi manual ACPU Programming Manual Fundamental IB 66249 ACPU Programming Manual Common Instructions IB 66250 MEMO 1 GENERAL DESCRIPTION 1 GENERAL DESCRIPTION This manual explains specifications handling and operations of the EPUOOE The EPUOOE is a peripheral device that is used with the Mitsubishi MELSEC A series of general purpose programmable controllers It can read from and write to sequence programs in a MELSEC A series PC CPU The EPUOOE is also used for monitoring and testing devices Follow the procedures in this manual when using the A7PUS to perform program l O as well as inspection and maintenance 1 1 Features 1 2 51 and ASACPU are supported All A2A S1 and ASACPU devices are supported 2 Expanded display area The display area was expanded by using a back lit LCD of 4 linesx20 character Therefore inputting editing monitoring testing of sequence programs can be easily executed 3 Easy key operations Key operations are easier thanks to the long key stroke 4 Accessing another station s PC CPU is enabled Writing monitoring and testing of sequence programs can be executed from the station to which EPUOOE is connected to another station master station local station on 5 Writing when the CPU is the RUN state is enabled If the number of steps in a sequence program changes the sequence program can be chang
140. s switching the valid key area between the top and bottom Instruction Device Used to input instructions device numbers and constants number constant to Pressing the SHIFT or STEP NUMBER keys enables switching setting keys the valid key area between the top and bottom The following shows the movements between the steps between menu items and in the input area 1 Repeated pressing of the cursor keys move the cursor in the designated key direction 2 Movement between menu items or between steps To display the programs immediately before or after a currently displayed instruction press the 1 keys 1 Program immediately before the program next to step 0 will not change J Program immediately after the program next to the final step will not change 3 Movement in the input area Press the lt keys to move the cursor among instruction names sources and destinations J Input area E This is a display example when DMOVP K2147483647 D1000 has been input W can move in a designated direction right and left by pressing the or key 4 HANDLING AND NOMENCLATURE In this manual EPUOOE key operations are abbreviated as follows 1 Key 1 Key 2 gt Key This means all keys between Key 1 and Key n are pressed in order 2 Key 1 Key 2 This means that both Key 1 and Key 2 are pressed simultaneously RST MOV
141. screen on the left is displayed when the display format is decimal NUMBER FORMAT 1 3 Switch the display format from decimal dn to binary by using the Help operation CLEAR END HELP MENU M X 000 OHO EOC E E Monitoring multiple bit devices is displayed in binary v v The device number is processed units of 8 points If M10 is set M8 to M15 are monitored 6 39 6 HOW TO USE EACH FUNCTION Explanation 1 Monitoring by designating 1 point a The ON OFF states of bit devices X Y M L S B can be monitored Monitoring of an offline switch state can be also executed There is no offline switch function in the A0J2CPU A2ACPU A3HCPU A3MCPU and A3ACPU An offline switch is displayed by using the Help operation or offline switch setting of the TEST Mode See Sections 6 6 5 and 6 7 5 b The current values of word devices D W R can be monitored c The set values current values and ON OFF states of contact timer counters T C can be monitored However when the set value is set at a word device a device number is displayed d The number of monitored points is 4 max However only 4 points of a bit device timer counter or word device can be monitored Monitoring cannot be executed by mixing bit devices timers counters and word devices 2 Moni
142. sing the END or CLEAR keys returns to the 4 PU SETTING menu 6 95 6 HOW TO USE EACH FUNCTION MEMO 6 96 7 LISTS OF ERROR MESSAGES 7 LISTS OF ERROR MESSAGES 7 1 Errors Detected by the EPUOOE Whenever the EPUOOE detects an error while operating in any mode an error message is displayed on the fourth line of the display area This section shows the error messages display states and corrective actions When an error message is displayed perform the following and then restart operations 1 Check the error message 2 Remove the cause of the error 3 Press any key doing so clears the error message Then the unit returns to the state before the error occurred Example Read the step in which the RST instruction is used _ 4 An error message is displayed s The error message is cleared An error message has now been cleared Start the next operation 7 LISTS OF ERROR MESSAGES Table 7 1 List of EPUOOE error messages ADDRESS ERROR When doing machine language writing etc an address was written to a write disabled area Explanati Corrective Action s 1 Set a correct address CAN T BE SELECTED During start up because of a key word mismatch an attempt was made to a select a mode that cannot be selected or b execute an operation that cannot be done CHECK MEM CASSETTE When clearing a key wo
143. ssing the GO key and the detected step is displayed When an instruction cannot be detected even if it is searched to the END instruction PROGRAM NOT FOUND is displayed Changing input data before pressing the GO key data can be changed by the following operations After pressing the CLEAR key reenter the correct data When changing a device and a device number reenter the correct data 2 When reading by using device numbers a designated device modified by indexes Z or V when an A2A or A3ACPU is used Z Z1 to Z6 V V1 to V6 is also read as the corresponding device See sample operation 4 If a device number with indexes is designated a DEVICE ERROR occurs and it cannot be read Example STEP NUMBER J J r4 J CUM pee DEVICE ERROR 3 When reading device number CD of link relay B input B 0 C and D If only B C and D are input a BCD instruction is read Example STEP NUMBER B gt 0 gt 6 gt D GO a LD BOCD Device number CD of link relay B is read STEP NUMBER gt B gt D PLEO M e BCD D1 D100 BCD instruction is read 6 18 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 3 4 Automatic scrolling of a program Basic operation Read
144. t STEP NUMBER M X000 Select the MONITOR mode aaa gt de ANI 2 OR 100 Q G0 99 OUT M200 Execute list monitoring of step 100 100 10 mo of the program 01 ANI WMO 02 LDI MT M 99 OUT CIM200 Move the cursor to the position of gt 100 LD mX021 ANI 01 ANI EMO 02 LDI sP Go M 118 LD CIM100 QUT is searched and displayed J 119 OUT myo 20 LD L1X000 20 BIN 6 36 6 HOW TO USE EACH FUNCTION Explanation 1 The program of an OUT SET and RST instruction of a bit device Y M L S T C F B used in an LD LDI AND ANI OR and ORI instruction is read 2 The search is started beginning with step O and the program of the step found first is displayed If there are several OUT SET and RST instructions the subsequent programs cannot be searched 6 37 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 6 3 Device monitoring This operation monitors the ON OFF state and the offline switch state of a bit device and a current value of word device 1 point designation monitoring in units of 1 point of a designated device and multiple point designation bit device monitoring in units of 8 points word device monitoring 32 bit data are used for monitoring Basic operation Monitoring by designating one device Monitoring by designat
145. tates RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 4 INSERT 1 Mode Operations This mode inserts new instructions to modify ACPU programs 6 4 1 Inserting an instruction in a program Program insertion Basic operation INSERT Instruction Sample operation A program dotted area is inserted 1102 ANI 1103 OR 101 104 102 105 The insertion operation changes the step number CD INSERT gt STEP NUMBER a AND 1 0 i1 ANI Select the INSERT mode and set the number of steps to be inserted in the LD program 01 gt OUT 02 LD 03 OUT AND gt M 5 j G0 00 LD 01 AND Insert 02 OUT 03 LD 01 AND 02 ANI Insert 03 OUT 04 LD 02 ANI 03 OR Insert 04 OUT 05 LD 6 21 6 HOW TO USE EACH FUNCTION Explanation 1 When this operation is completed normally the inserted instruction is written to an ACPU as it is and the following step number is displayed 2 Instructions must not be input by step units use instruction units Example DO DI Do not insert AND DO and D1 separately Insert AND DO and D1 together After the operation has been completed confirm an inserted part in the READ mode 3 If the designated head step is in the middle
146. ter C can be displayed in ASCII Characters can be displayed in the ranges of 20H to 7FH and AOH to DFH All characters outside these ranges are displayed as dots See APPENDIX 4 6 43 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 6 5 Setting the offline switch YES NO display Offline switch display This operation sets the offline switch display YES NO during device monitoring and device monitoring tests Basic operation Program display operation in the MONITOR mode An offline switch is displayed An offline switch is not displayed Sample operation An offline switch is displayed during device monitoring M M 100m During device monitoring Lo M 1010 Y 0200 HELP HELP MENU see 1 2 Select HELP 1 NUMBER FORMAT 2 MONITOR CLEAR END MONITOR Select 2 MONITOR 1 LIST MONITOR 2 DEVICE MONITOR CLEAR END HELP MENU 2 DEVICE MONITOR Select 2 DEVICE MONITOR 1 MONITOR 2 OFF LINE SWITCH CLEAR END HELP MENU 2 OFF LINE SW Select 2 OFF LINE SWITCH 1 YES 2 NO CLEAR END HELP MENU M 100m sum Select 1 YES MiO Sim offline switch SW m is Y 0200 ME displayed 6 44 6 HOW TO USE EACH FUNCTION Explanation 1 When the
147. the END or CLEAR keys returns to the 4 OTHERS menu 6 90 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 9 14 Setting write enabled disabled when the CPU is in the RUN state and setting only MONITOR TEST mode enabled Program mode selection This operation sets the program write enable disable when the CPU is in the RUN state from the EPUOOE to an ACPU and also sets only MONITOR TEST mode enabled Default is WRITE DISABLED Basic operation Write enabled when the CPU is in the RUN state Write disabled when the CPU is in the RUN state Only MONITOR TEST mode is enabled Sample operation When program write is enabled when the CPU is in the RUN state and the CONFIRM NO message is set CD SHIFT OTHERS O gt 1 T C SET VAL CHG Select the OTHERS mode 2 PLC CHECK 3 SYSTEM 4 PU SETTING 4 O gt 1 SELECT PRG MODE Select 4 PU SETTING 2 STATUS DISPLAY 3 BEEP SETTING 4 EXTENDED MODE 0 SELECT PRG MODE Select 1 SELECT PRG MODE WRITE DISABLED WRITE ENABLED MONITOR amp TEST SELECT PRG MODE Select WRITE ENABLED WRITE ENABLED CONFIRM YES CONFIRM NO SELECT PRG MODE Select CONFIRM NO WRITE ENABLED CONFIRM YES CONFIRM NO 6 91 6 HOW TO USE EACH FUNCTION Explanation 1 When WRITE DISABLED is se
148. the change After the change the After the change Before the change After the change the After the change has now been 0 has now been dea to K4Y20 aaa to K4Y20 20 LD ane Xo Xo E 21 NOV DO 101 aH 2 Hi wo bre Ee SHIFT WRITE W 20 LD X000 Select the WRITE mode and set the A 21 MOV t ber to be ch d STEP NUMBER 2 1 4 G0 2 DO step number to be change 21 Di 20 LD 21 MOV 21 DO Only the device part in the instru K4Y20 DI ction can be changed 21 K4Y020 21 DI 26 LD X001 27 OUT M100 W Explanation 1 If the designated head step is in the middle of an instruction processing is executed assuming that the head step of the instruction has been designated 2 When an instruction written to an ACPU is written to another instruction or when the previous number of instruction steps and the number of instruction steps to be written are different the step number is shifted automatically with a later existing program And when an additional operation after correction is continued the step number is also shifted automatically with a later existing program 3 Be sure to write the END instruction at the end of the program 4 The same coil is not checked in the WRITE mode When a check of the same coil is necessary check using a program check see S
149. the instruction before overwriting is written the step number of the program which exists after the overwrite is shifted automatically and the end step instruction is deleted 6 22 6 HOW TO USE EACH FUNCTION ACPU states RUN STOP PAUSE STEP RUN Available memory RAM EEPROM EPROM 6 4 2 Batch moving a program This operation moves a program in a designated range to a designated position Help operation in the INSERT mode Basic operation Program display Designation of the 1 Designation of the G0 operation in HELP arua Puts GO move completed the INSERT mode d step Designation of the move destination step Sample operation Steps 16 to 18 are moved to step 50 HELP MENU Press the HELP key when operating 1 INSERT in the READ mode 2 COMMENT DISPLAY CLEAR END INSERT 1 2 Select 1 INSERT 1 INSTR HELP 2 TRANSFER CLEAR END HELP MENU 0 LD X000 1 OUT 020 Select 2 TRANSFER 2 LD X000 Set 16 as the move start step START STEP 16 amp oH Hes 15 OUT YO23 EB 1610 023 Set 18 as the move END step 17 ANI END STEP 18 amp 80 510 18 OUT TO Set 50 as the move destination step 18 K10 DESTINATION 50 49 The program of steps 16 to 18 has been 50 NOP moved to just before step 50
150. the left figure A a Top is valid v Bottom is valid Example In the case of the key o B A B G H gt N ive c i lt gt lt 70 10 AND M C D oo zm ez gt 25 cc A valid key top bottom can be switched by using the SHIFT or STEP NUMBER keys See Section 5 4 1 c a gt ez a ez e 1 5 11 5 OPERATING PROCEDURES 2 Cursor display The EPUOOE controls the cursor display when data is input and m is shown at the cursor position See 6 below However when the cursor is moved onto a display character the display character and m are displayed alternately 3 Operating line display When a program list is displayed the operating line is indicated by gt immediately after the step number The 3rd line of display shows the operating ine 10 iLiDi o XIOS ioi Use the 1 or keys to move gt a designated direction up or down 4 Step number display The step number is displayed in decimal 1st to 2nd lines of the display show the valid lower 4 digits 3rd to 4th lines of the display shows the max 5 valid digits of the step number Y 07 R 2 3 14 b LiD Po Bis Valid lower 4 digits are displayed 1 Max of 5 valid digits are displayed he _ gt Ah lines bh Step number 5 Device display If a basic instruction and an application
151. ting a new sequence program Input the following sequence program LD X000 X000 X001 OR Y010 ANI X001 OUT Y010 OUT K10 LD TO ANI MO P K80 K5 D20 END L Step Number Displayed automatically when input How to correct a wrong input Either see the operations in Sections 2 2 2 to 2 2 5 or execute a memory all clear see Section 2 1 2 and input from the beginning 2 LET S TRY USING THE EPUOOE Sample operation CD SHIFT READ WRITE STEP NUMBER Select the WRITE mode Read step 0 NOP NOP NOP LD X000 NOP NOP LD X000 OR Y010 NOP NOP OR Y010 ANI X001 NOP NOP ANI X001 OUT Y010 NOP NOP OUT TO K10 NOP NOP K10 5 LD TO NOP 7 NOP Both the and L keys are valid t The sequence program has now been input Now let s try reading the input sequence pro gram from a PC CPU to the EPUOOE 2 LET S TRY USING THE EPUOOE 2 2 2 Let s try reading the sequence program This section shows how to read the sequence program written in Section 2 2 1 to check it Sample operation
152. toring by designating multiple points a Designation of multiple bit devices Monitoring the ON OFF state of bit devices is executed in units of 8 points When a set bit device number cannot be divided by 8 it is monitored automatically by device number in units of 8 points For example if multiple M10 are designated M8 to M15 are monitored b Designation of multiple word devices These are handled as 32 bit data and a current values are monitored c The number of points to be monitored is 4 max However only 4 points of a bit device or word device can be monitored Monitoring cannot be executed by mixing bit devices and word devices 3 Operation that monitors a serial device number a If the GO key is pressed after inputting a device number the following device number is displayed b When the cursor is in the top line a device number immediately before displayed in the top line is monitored by pressing the 1 key X 0100 0 T m 50 gt 0100 BOIAC SW M 108g 5 Y OIBO Sum Si 6 40 6 HOW TO USE EACH FUNCTION c When the cursor is in the third line the device number next to a device number displayed on the bottom line is monitored by pressing the key X 0100 10m SWO M 10m 500 Boo Sim gt gt BOIAD sum 0187 oO Y OBL SW yoco sum
153. uction Sample operation The instruction name RCL whose initial is R is selected from the list and is written 8 OUT Y021 When 16 bits of left rotation instr 9 LD X00C 10 NOP 11 NOP uction data is written xxx HELP MENU Press the HELP key when operating T WRITE in the WRITE mode 2 COMMENT DISPLAY CLEAR END WRITE Select 1 WRITE 1 INSTRUCTION HELP 2 NOP FILL CLEAR END HELP MENU INSTRUCTION HELP Select 1 INSTRUCTION HELP 1 INSTR SELECTION 2 STEP READ CLEAR END HELP MENU INSTR SELECTION Select 1 INSTR SELECTION KEY IN FIRST LETTER CLEAR END HELP MENU INSTR SELECTION The relationship between the instruct 1 RCL N 2 RR N 3 RET ion names that begin with R the source and the destination are dis played W 10 i0 K3 Select 1 RCL from the instruction 13 gt NOP display list and write RCLP K3 at 14 NOP the cursor position 6 6 6 HOW TO USE EACH FUNCTION Explanation 1 All A series instructions are displayed Sometimes instructions that cannot be used with the ACPU to which the EPUOOE is connected are displayed The Programming Manual gives details about usable instructions 2 Dedicated instructions of an A2A and ASACPU cannot be displayed 6 HOW TO US

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