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TROUBLESHOOTING

11.

11.4.2 Faults in the output circuit

Faults concerning output circuits and the corrective actions are explained.

Table 11.3 Faults with the output circuit and the corrective actions

Situation

Cause

Countermeasure

Example

1

An excessive voltage is
applied to the load when
output is off.

• When the load is subjected to half wave

rectification inside

(Solenoids have these types.)

• When the polarity of the power supply is [1], C

is charged, and when the polarity is [2], the
voltage charged in C + voltage of the power
supply are applied to the both ends of D1.
The maximum value of the voltage is about
2.2E.

• Connect a resistor with several tens to

several hundreds of k to the both ends of
the load.

With this kind of usage, there is no problem
with the output element, but the diode built-
in to the load may deteriorate and burn-out.

Example

2

Load does not turn OFF.
(Triac output)

• Leak current caused by built-in noise

supressor

• Connect a resistor to the both ends of the

load.

When the wiring distance from the output
card to the load is long, be aware of the risk
of a leak current due to line capacity.

Output module

A1SY22

D1

[1]

[2]

Load

Resister

Load

Load

Leakage current

A1SY22

Output module

Resister

Load

«
...
190
191
192
193
194
...
»

Содержание A2USCPU(S1)

Страница 1: ......

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Страница 3: ...positioning any of them must be created outside the programmable controller 2 When the programmable controller detects the following error conditions it stops the operation and turn off all the outpu...

Страница 4: ...nce programs so that the whole system functions safely all the time Also before performing any other controls e g program modification operating status change status control read the manual carefully...

Страница 5: ...ing hole in the base unit and then tighten the module mounting screw within the specified torque When no screw is tightened even if the module is installed correctly it may cause malfunctions a failur...

Страница 6: ...es may be heated resulting in a fire or failure Press crimp or properly solder the connector for external connection with the specified tool Incomplete connection may cause a short circuit fire or mal...

Страница 7: ...handling may cause personal injuries or a fire due to exothermic heat burst and or ignition Be sure to shut off all phases of the external power supply used by the system before cleaning or retighten...

Страница 8: ...in all directions Failure to do so may cause malfunctions Be sure to shut off all phases of the external power supply used by the system before mounting or removing the module Failure to do so may res...

Страница 9: ...isposing of batteries separate them from other wastes according to the local regulations For details of the battery directive in EU member states refer to Appendix 7 CAUTION When transporting lithium...

Страница 10: ...AUTIONS Section 1 2 Section 2 2 1 2 3 Chapter 3 Section 4 1 4 1 3 4 1 5 4 2 2 4 3 4 4 4 5 1 Section 5 1 5 2 Section 6 1 1 6 1 3 6 2 Section 7 2 Section 8 1 8 4 1 8 5 8 6 8 7 1 8 7 2 8 8 Chapter 9 9 1...

Страница 11: ...0 3 2 11 4 1 This manual confers no industrial property rights or any rights of any other kind nor dose it confer any patent licenses Mitsubishi Electric Corporation cannot be held responsible for any...

Страница 12: ...ration Overview 2 27 3 SPECIFICATIONS 3 1 to 3 1 4 CPU MODULE 4 1 to 4 48 4 1 Performance Specifications 4 1 4 1 1 Overview of operation processing 4 7 4 1 2 Operation processing of RUN STOP PAUSE and...

Страница 13: ...7 2 1 Specifications 7 6 7 2 2 Handling precautions 7 6 7 2 3 Battery installation 7 7 8 LOADING AND INSTALLATION 8 1 to 8 22 8 1 Fail Safe Circuit Concept 8 1 8 2 Installation Environment 8 6 8 3 Cal...

Страница 14: ...Flow for actions when the RUN LED is turned OFF 11 4 11 2 4 Flow for actions when the RUN LED is flickering 11 5 11 2 5 Flow for actions when the ERROR LED is turned ON 11 6 11 2 6 Flow for actions wh...

Страница 15: ...base unit App 61 Appendix 5 3 4 A1S38B main base unit App 61 Appendix 5 4 Extension base unit App 62 Appendix 5 4 1 A1S65B extension base unit App 62 Appendix 5 4 2 A1S68B extension base unit App 62 A...

Страница 16: ...ctions and microcomputer programs Sold separately IB 66250 13J741 AnSHCPU AnACPU AnUCPU QCPU A A mode Programming Manual Dedicated Instructions Describes instructions that have been expanded Sold sepa...

Страница 17: ...r and latch clear of the CPU module write the backed up memory contents to the CPU module before saving 2 If a battery exceeded its guaranteed life is stored and reoperated If a battery exceeded its g...

Страница 18: ...A 16 Memo...

Страница 19: ...ndling of the memory cassette power supply and the base unit The programming units and software packages have to be compatible with the upgraded A2UCPU A2UCPU S1 A3UCPU and A4UCPU abbreviated as AnUCP...

Страница 20: ...ngle END processing Normally one END processing responds to one communication request The data communication request batch processing can be activated by selecting YES on the END Batch Processing Setu...

Страница 21: ...1 3 OVERVIEW 1 7 Can execute the dedicated instructions for the AnA AnUCPU Dedicated instructions for AnA AnUCPU AD57 instructions and PID control instructions can be executed...

Страница 22: ...es 1 64k bytes 256k bytes 3 E2PROM type memory cassette A2SNMCA 30KE A2SNMCA 30KE A2SNMCA 30KE Number of I O device points 8192 points 8192 points 8192 points Number of I O points 1024 points 512 poin...

Страница 23: ...e shown as follows Power supply module A1S6 P To peripheral devices A2USHCPU S1 A2USCPU S1 A2ASCPU S1 S30 Battery A6BAT Special function module Power suppy module A6 P Special function module Fuse Mai...

Страница 24: ...0R4 PUS cable A7PUS programming unit A8PUE programming unit IBM PC AT compatible personal computer A6DU B data access module A6PHP Plasma hand held graphic programmer Printer A7NPR S1 K6PR K general p...

Страница 25: ...ing the System The hardware and software packages which can be used for the CPU module are described 2 2 1 Hardware 1 I O module All the building block type I O modules for A N and A A can be used by...

Страница 26: ...used 2 GOT1000 Series Only when the bus connection is used 2 A1SJ71UC24 R2 PRF R4 A1SJ71E71N B2 1 A1SJ71E71N B5T 1 A1SD51S A1SD21 S1 A1SJ61BT11 Only when the intelligent mode is used AI61 S1 Only one...

Страница 27: ...D or later the A2ASCPU S30 software of version L or later and the AJ71LP21 LR21 BR11 A1SJ71LP21 BR11 type network software of version J or later Example For AJ71LP21 BR11 REMARK The special function m...

Страница 28: ...ing cannot be executed to the E2 PROM When write while running to the E2 PROM is executed the changed circuit block and any PLF instructions included in the steps after the instructions will not opera...

Страница 29: ...US S1 A2AS S1 is not set A2U When A3U is not set A3A When A2U is not set A2A When A3U A3A A2U or A2A are not set A3H Peripheral Device Software package for system start up Programmable controller CPU...

Страница 30: ...ram 1 When the LED or LEDC instruction is written it is not usable but no error will be issued 2 When the CHG instruction is written it is not usable and the error code 13 and detailed error code 134...

Страница 31: ...CPU AnUCPU QCPU A A Mode Programming Manual Dedicated Instructions SW UTLP FN0 SW UTLP FN1 SW UTLP PID SW SIMA SW UTLP FD1 SW SAPA POINT 1 Utility packages which access the A2USHCPU S1 or A2ASCPU S30...

Страница 32: ...FF cannot be used X Y0 to X Y7FF can be used X Y800 to X Y1FFF cannot be used M L S relay M L S0 to M L S8191 can be used M L S0 to M L S2047 can be used M L S2048 to M L S8191 cannot be used Link rel...

Страница 33: ...k relay B B0 to BFFF can be used B1000 to B1FFF cannot be used B0 to B3FF can be used B400 to B1FFF cannot be used Timer T T0 to T2047 can be used T0 to T255 can be used T256 to T2047 cannot be used C...

Страница 34: ...memory capacity 256k bytes 0 32 Built in RAM memory A2USCPU Actual number of I O points 512 memory capacity 64k bytes 0 32 A2USCPU S1 Actual number of I O points 1024 memory capacity 256k bytes 0 32...

Страница 35: ...A1SX41 S2 32 point 24VDC input module 32 32 input points 0 08 A1SX42 64 point 12 24VDC input module 64 64 input points 0 09 A1SX42 S1 64 point 24VDC input module 64 64 input points 0 16 A1SX42 S2 64 p...

Страница 36: ...0 0 008 A1SY41P 32 point 12 24VDC transistor output module 0 1A sink type 32 32 output points 0 14 0 012 A1SY42 64 point 12 24VDC transistor output module 0 1A sink type 64 64 output points 0 93 0 008...

Страница 37: ...16 16 output points 0 085 0 045 A1SX48Y58 8 point 24VDC input module 8 point 12 24VDC transistor output module 0 5A 16 16 output points 0 06 0 06 Dynamic input module A1S42X 16 32 48 64 points 12 24V...

Страница 38: ...transistor output sink type 32 32 special points 0 25 A1SD62D S1 24 bit signed binary 2 channel 200kPPS difference input transistor output sink type 32 32 special points 0 27 A1SD62E 24 bit signed bi...

Страница 39: ...TCTT S1 Transistor output thermocouple input 4 channels module PID control ON OFF pulse or 2 positioning control 32 32 special points 0 33 A1S64TCTTBW S1 Transistor output thermocouple input 4 channel...

Страница 40: ...ction RS 232C 1 channel 32 32 special points 0 1 A1SJ71UC24 R4 Computer link function multidrop link function RS 422 RS 485 1 channel 32 32 special points 0 1 Ethernet interface module A1SJ71E71N3 T 1...

Страница 41: ...or MR H B MR J B MR J2 B 3 axis SSCNET independent 3 axis simultaneous 2 axis linear interpolation 2 axis circular interpolation 32 32 special points 0 7 ID interface module A1SD35ID1 ID interface mod...

Страница 42: ...1T64 MELSECNET I O LINK master station Controls I O LINK remote I O module of a maximum of 64 stations and a total of 128 I O points If only a few remote I O units are used perform I O assignment with...

Страница 43: ...nterface module A1SJ71DN91 Device net master module 32 32 special points 0 24 MODBUS interface module A1SJ71UC24 R2 S2 RS 232Ctype MODBUS interface module 32 32 special points 0 1 A1SJ71UC24 R4 S2 RS...

Страница 44: ...0 240 dots For RS 232C connected only A951GOT Medium size graphic operation terminal 8 colors STN color 320 240 dots STN monochrome 320 240 dots 256 colors TFT color 320 240 dots 32 32 special points...

Страница 45: ...alled A1S68B S1 Extension cable A1SC01B 55mm 2 17inch long flat cable For extension towards right A1SC03B 330mm 13inch long Connection cable for the extension base unit A1SCO7B 700mm 27 56inch long A1...

Страница 46: ...6TBX70 E For the source type input module 3 wire type A1SX71 A1SX82 S1 A1SX81 S2 Cable for connector terminal block converter unit AC05TB 0 5m 1 64ft for the source module A6TBXY36 A6TBXY54 A6TBX70 AC...

Страница 47: ...rminal block adapter for 32 points 0 3mm2 AWG22 A1S TA32 7 IDC terminal block adapter for 32 points 0 75mm2 AWG18 Terminal block adapter A1S TB32 For 32 points conversion into Europe type terminal blo...

Страница 48: ...S 422 cable Composite video cable AC10MD Connection cable for the monitor display of the A6GPP screen 1m 3 28ft long RS 422 cable AC30R4 3m 9 84ft long Connection cable for between the CPU main module...

Страница 49: ...the CPU main module or a RS 422 cable AC30R4 PUS AC20R4 A8PU 5VDC 0 4A RS 422 cable AC30R4 PUS Connection cable for between the CPU main module and A7PUS A8PUE 3m 9 84ft long AC20R4 A8PU Connection c...

Страница 50: ...system A system with a main base unit only or with a main base system and an extension base unit connected with the extension cable 2 Network system A system for controlling multiple PLCs and remote...

Страница 51: ...o 6m 236inch or shorter 4 When using the extension cable do not tie it with the main circuit cables which has high voltage large current or install them close to each other I O number assignment When...

Страница 52: ...or shorter 4 When using the extension cable do not tie it with the main circuit cables which has high voltage large current or install them close to each other I O number assignment When I O assignmen...

Страница 53: ...hen the pressure is higher than the atmospheric pressure at sea level Otherwise malfunction may result To use the programmable controller in high pressure environment please contact your local Mitsubi...

Страница 54: ...ethod I O control mode Refresh mode Instructions to enable partial direct I O are available Programming language Language dedicated to sequence control Relay symbol language logic symbol language MELS...

Страница 55: ...nge and number of points for use set by parameters Refer to Section 4 2 1 Counter C 1024 points Default 256 points Normal counter C0 to C255 Setting range 1 to 32767 times Interrupt counter none for d...

Страница 56: ...e L1000 to L2047 default Possible to set latch ranges for L B T C D W Range set by parameters Remote RUN PAUSE contacts Possible to set one contact point for each of RUN PAUSE from X0 to X1FFF Set in...

Страница 57: ...h mode Instructions to enable partial direct I O are available Programming language Language dedicated to sequence control Relay symbol language logic symbol language MELSAP II SFC Processing speed se...

Страница 58: ...ge and number of points for use set by parameters Refer to Section 4 2 1 Counter C 1024 points Default 256 points Normal counter C0 to C255 Setting range 1 to 32767 times Interrupt counter none for de...

Страница 59: ...set by parameters Remote RUN PAUSE contacts Possible to set one contact point for each of RUN PAUSE from X0 to X1FFF Set in parameters Print title regisration YES 128 characters Set in parameters Keyw...

Страница 60: ...ts the network link parameter information to the network data link module and commences the network communication data link 2 Refresh processing of I O module Executes the refresh processing of I O mo...

Страница 61: ...ce is by each scan after the execution of END instruction stores the device status for which it is setup into the sampling trace area f By setting link information I O storage device etc of the MELSEC...

Страница 62: ...le frequently in short scan time it may cause the target special function module operation error When executing FROM TO instruction to the special function module set the processing time and converter...

Страница 63: ...depending on the system configuration 2 STOP status operation processing a The termination of operation of the sequence program by the use of the RUN STOP key switch the remote STOP or at the executi...

Страница 64: ...operations from the condition immediately prior to entering the STOP status Determined by the output mode of the parameter upon STOP RUN POINT 1 Whether in the RUN state STOP state or PAUSE state PLC...

Страница 65: ...the instantaneous power failure is reset the operation processing will be continued c When an instantaneous power failure occurred and the operation was interrupted measurement of the watchdog timer W...

Страница 66: ...ormation and 15 errors in the past that is 16 errors are stored by battery backup Contents of errors can be checked by the peripheral device For the method of checking the errors in the past refer to...

Страница 67: ...dule No of error target 2 The I O slot No can be checked by monitoring the parameter setting of theperipheral device The following values shown in frame in solid line are slot No Error information con...

Страница 68: ...ntinued using the I O address prior to the error When an error is detected error occurrence and error contents are stored in the special relay M and special register D so that in case of the continue...

Страница 69: ...n execution of END instruction WDT ERROR 22 END instruction not executed Upon execution of END instruction END NOT EXECUTE 24 Main CPU check Always MAIN CPU DOWN 26 I O error Module verification error...

Страница 70: ...for remote I O of MELSECNET B or for CC Link M Special relay M9000 to M9255 256 points An auxiliary relay used inside a programmable controller set in advance for a special application Internal relay...

Страница 71: ...be used as a substitute for a data register R File register R0 to R8191 8192 points For expanding the data register User memory area is used for this A Accumulator A0 A1 2 points Data register used t...

Страница 72: ...to the end of unused area in the memory Automatically setup in the unused area in the memory based on the file register setting Comment capacity 0 to 4032 points 64 points unit in 1k byte units When c...

Страница 73: ...ule empty slot Module model name registration is possible Remote RUN PAUSE contact setting X0 to X1FFF RUN PAUSE 1 point PAUSE contact setting is not only allowed Operating mode when there is an error...

Страница 74: ...1 point units MELSECNET MINI MELSECNET MINI S3 Latch range setting Number of supported modules 0 to 8 module s Head I O number 0 to 1FF0 in 10H units Model name registration MINI MINI S3 Transmission...

Страница 75: ...1 Memory capacity Item Setting unit Memory capacity Change into a ROM Remark Parameter T C set value 4k bytes fixing Usable The parameter and T C set value occupy 4k bytes Main program Sequence progra...

Страница 76: ...capacity bytes Internal data 30 Routing parameter 390 Transfer parameter between data links 246 Common parameter Control station 2164 module Remote master station 2722 bytes Refresh parameter 92 modul...

Страница 77: ...rs Expansion comment Expansion comment Sampling trace area Sampling trace area Extension file register Extension file register Extension file register File register File register Comment Comment Exten...

Страница 78: ...File register Comment Comment Expansion comment Extension file register Parameter Not used Change into a ROM 144k bytes ROM memory capacity maximum 64k bytes Memory area of the built in RAM 256k bytes...

Страница 79: ...for the MELSECNET 10 network parameters The memory area for the sequence program for A2USHCPU S1 A2ASCPU S30 is the same as that for MELSECNET 10 Therefore the remainder which is subtracted the memor...

Страница 80: ...area 4k a b c f 4k a b c f Extension file register 3 Block No 8 16k bytes 16k d e Number of extension file registers n can be determined by the rest of the memory capacity after storing parameters T...

Страница 81: ...y is allocated from block No 10 in order in the extension file register An area block that is stored area in the expanded comment cannot be used as an extension file register 3 Sampling trace data and...

Страница 82: ...arameter T C set value Stored to EP ROM Stored to EP ROM Main program Sequence program Stored to EP ROM Stored to EP ROM Microcomputer program Stored to EP ROM Stored to EP ROM MELSECNET 10 network pa...

Страница 83: ...M Stored to E2 PROM Cannot be used because used in the system Main program Sequence program a 1 Stored to E2 PROM Stored to E2 PROM Microcomputer program b 1 Stored to E2 PROM Stored to E2 PROM MELSEC...

Страница 84: ...4 31 CPU MODULE 4 REMARK When performing RAM operation as following parameter setting calculation examples for addresses stored various data are shown...

Страница 85: ...es extension file registers can be only used 1 block Block No 6 16k bytes Block No 5 16k bytes Block No 4 16k bytes Block No 3 16k bytes Block No 2 16k bytes Block No 1 16k bytes 48k File register d 1...

Страница 86: ...257 points or more the default values will become as follows c A counter which can be setup as an interrupt counter must be in the range C244 to C255 only and any counters outside the range cannot be...

Страница 87: ...I17 C241 I25 C249 I2 C226 I10 C234 I18 C244 I26 C250 I3 C227 I11 C235 I19 C243 I27 C251 I4 C228 I12 C236 I20 C244 I28 C252 I5 C229 I13 C237 I21 C245 I29 C253 I6 C230 I14 C238 I22 C246 I30 C254 I7 C231...

Страница 88: ...actual I O devices or later can be used for the following objectives a Allocate to a remote I O station in the MELSECNET data link system b Allocate to a remote I O station in the MELSECNET 10 network...

Страница 89: ...ecial function modules can be used Model name of special function module Setting for model name registration AD61 AD61 AD61 S1 AD61S1 AD59 AD59 AD59 S1 AD59S1 AJ71C24 AJ71C24 AJ71C24 S3 AJ71C24S3 AJ71...

Страница 90: ...subject of auto refresh in the limited area AJ35PTF R2 RS 232C interface module AJ35PT OPB M1 S3 mount type tool box AJ35PT OPB P1 S3 portable type tool box 3 For the master modules set up for auto r...

Страница 91: ...of remote I O stations 2 0 to 64 station s Set only when MINI is set In MINI S3 since the number of master module s initial ROMs becomes valid the setting is not necessary When the setting is execute...

Страница 92: ...ccess it interrupts and accesses Depending on the timing received data in the midst of I O refresh may be read No wait time for FROM TO instruction Y n 1B 1 Data clear specification for communication...

Страница 93: ...data 1 Set the device number X400 for b0 of the station 1 as a received data storage device 2 The received data storage device occupies from X400 to X45F For the present system example since the total...

Страница 94: ...J 8R Y450 to Y457 POINT 1 Set the send and received data storage devices so that device numbers are not overlapped When the received data storage device is set to B0 in the system configuration exampl...

Страница 95: ...input peripheral devices computer with a remote control When performed with the external input X the parameter is set with a peripheral device When performed by a peripheral device perform in the pro...

Страница 96: ...es concur Clock Program control by clock data external display of clock data Executes operation of the clock with the built in CPU module Clock data year month day hour minute second day of the week W...

Страница 97: ...ecified torque When no screw is tightened even if the module is installed correctly it may cause malfunctiuons a failure or a drop of the module If too tight it may damage the screw and or the module...

Страница 98: ...tch RUN STOP Used to start stop sequence program execution RESET Resets the hardware Performs the reset and initialization of the operation at the operation error occurrence L CLR LATCH CLEAR Clears t...

Страница 99: ...tor Connector to write read monitor and test the main program with peripheral device Cover it with a lid when no peripheral device is to be connected 5 Cover Protective cover for printed circuit board...

Страница 100: ...the A2SNMCA 30KE Refer to Section 7 1 4 POINT 1 When the memory protect is used refer to the address step number of each memory area sequence program comment sampling trace status latch and file regi...

Страница 101: ...f the RUN LED turns flicker at high speed a latch clear is ready 2 After the RUN LED flickers at high speed switch the RUN STOP key switch from STOP to L CLR again and then the latch clear is all prep...

Страница 102: ...24VDC Efficiency 65 or higher Allowable momentary power failure period 3 20ms or lower 1ms or lower 24VDC or higher Dielectric withstand voltage Between primary and 5VDC AC across input LG and output...

Страница 103: ...input power supply and the initial start up of the system will be performed If the system is not booted and the LED remains off this means that the power supply module has to be replaced 3 Allowable...

Страница 104: ...A52B A55B A58B is used 5VDC power supply is supplied from the power supply module of the main base unit via extension cable Thus when one of these units is used be careful with the following a Select...

Страница 105: ...ator 2 24VDC 24GDC terminal Used to supply 24VDC power supply to inside the output module using external wiring 3 FG terminal The ground terminal connected to the shielding pattern of the printed circ...

Страница 106: ...nal screw M3 5 7 8 Terminal cover A protective cover for the terminal block 9 Module mounting screw Used to fix a module to the base unit M4 screw tightening torque 59 to 88N cm POINT 1 Do not cable t...

Страница 107: ...base unit specifications Item A1S65B A1S65B S1 A1S68B A1S68B S1 A1S52B A1S52B S1 A1S55B A1S55B S1 A1S58B A1S58B S1 I O module installing range 5 modules can be installed 8 modules can be installed 2 m...

Страница 108: ...ension cable specifications Item A1SC01B A1SC03B A1SC07B A1SC12B A1SC30B A1SC60B A1SC05NB A1SC07NB A1SC30NB A1SC50NB Cable length 0 055m 0 18ft 0 33m 1 08ft 0 7m 2 30ft 1 2m 3 94ft 3 0m 9 84ft 6 0m 19...

Страница 109: ...the last slot of the A1S52B S1 A1S55B S1 A1S58B S1 A52B A55B or A58B extension base unit shall be 4 75V or more The output voltage of the power supply module is set to 5 1V or more Thus a voltage drop...

Страница 110: ...V0 V1 V2 V3 V4 V5 V6 V7 VCPU V0 to V7 Voltage drop at each slot of the main base unit ICPU I0 to I7 Current consumption at each slot of the main base unit V8 to V15 Voltage drop at each slot of the ex...

Страница 111: ...V12 V12 0 006 I12 I13 I14 I15 6 Voltage drop at slot 13 V13 V13 0 006 I13 I14 I15 7 Voltage drop at slot 14 V14 V14 0 006 I14 I15 8 Voltage drop at slot 15 V15 V15 0 006 I15 9 Total voltage drop at t...

Страница 112: ...tall modules with large current consumption in order from slot 0 of the main base unit Install modules with small current consumption to the extension base unit b Connect the base units in series By c...

Страница 113: ...les and or special function modules To prevent dust from entering install the supplied connector cover or a blank cover A1SG60 to any open connector 4 Module mounting screw hole Screw mounting hole to...

Страница 114: ...prevent dust from entering install the supplied connector cover or a blank cover A1SG60 to any open connector 4 Module mounting screw hole Screw mounting hole to fix the module to the base Screw size...

Страница 115: ...with a DIN rail hook as standard The following explains how to install the DIN rail 1 Applicable DIN rail type JIS C 2812 TH35 7 5Fe TH35 7 5Al TH35 15Fe 2 DIN rail installation screw pitch When using...

Страница 116: ...e unit from the DIN rail The base unit is removed from the DIN rail as follows 1 Engage the upper side groove on the base unit with the upper part of the DIN rail 2 Press the base unit to the DIN rail...

Страница 117: ...tallation and removal procedures 7 1 1 Specifications The specifications of the memory cassette are shown in Table 7 1 Table 7 1 Specifications of the memory cassette Item A2SNMCA 30KE Memory specific...

Страница 118: ...cassette on a metal object where current is or can be leaked or materials like wood plastic vinyl fibers electric wires or paper where static electricity is charged 6 Do not touch the lead of the mem...

Страница 119: ...ule until a click is heard a tab is engaged b Check that the hooks on the top and bottom of the memory cassette are engaged with the catches of the CPU module If the memory cassette is not installed c...

Страница 120: ...RY 7 2 Removal of the memory cassette a While pressing the top and bottom projections for hook disengagement with fingers pull the memory cassette A2SNMCA 30KE CPU module A2SNMCA 30KE CPU module Proje...

Страница 121: ...o prevent the E2 PROM memory from being modified by erroneous operation of peripheral equipment Setting the memory protection setting pin to ON allows the user memory area of 64k bytes to be protected...

Страница 122: ...battery 1 Do not short it 2 Do not disassemble it 3 Do not put it in a fire 4 Do not heat it 5 Do not solder to the electrodes DANGER Properly connect batteries Do not charge disassemble heat or throw...

Страница 123: ...the lead connector of the battery to the battery connector on the CPU module print broad before using CPU module for the following objectives Using the sequence program file registers or comments in...

Страница 124: ...the programmable controller to ensure the whole system will operate safely even if an external power failure or a programmable controller failure occurs Otherwise incorrect output or malfunction may c...

Страница 125: ...be resolved immediately due to failure of data communications To prevent this create an interlock circuit on sequence programs and establish corrective procedures for communication failure between th...

Страница 126: ...s At emergency stops at stops on reaching a limit Power supply Power supply Switches the power supply to output devices OFF when the system stops Output for warning lamp or buzzer Turned ON in RUN sta...

Страница 127: ...system and its fail safe circuitry are described below System example 1 The output module for fail safe purpose should be mounted on the last slot of the system YB0 to YBF in the above system Example...

Страница 128: ...cuit using on delay timers only 4 Use a solid state relay for the M1 relay T1 M1 L L MC T1 T2 M2 M2 M1 M1 MC 1s 1s T2 M2 4 M9032 YB0 YB0 0 5s 0 5s YB0 YB1 YBF 24V 0V CPU module output module Externai...

Страница 129: ...the range of 10 to 90 RH 3 Location in which condensation may occur due to drastic changes in temperature 4 A location in which corrosive gas or combustible gas exists 5 A location in which a lot of c...

Страница 130: ...elow 1 Power consumption by power supply module The power conversion efficiency of the power supply module is about 70 and 30 is consumed as heat generated thus 3 7 of the output power is the power co...

Страница 131: ...nal power supply part of the special function module WS I 15V 15 I 15V 15 I24V 24 W The total of the power consumption calculated for each block as above is the power consumption of the programmable c...

Страница 132: ...and bottom of the programmable controller are smaller than those shown in figure 8 1 pay attention to the following a When installing to the top of programmable controller to improve the ventilation k...

Страница 133: ...iling of the panel wiring duct or other part 30mm 1 18inch or more Main base Extension base 30mm 1 18inch or more This shows the position of the panel s ceiling wiring duct or components 30mm 1 18inch...

Страница 134: ...fied torque When no screw is tightened even if the module is installed correctly it may cause malfunctions a failure or a drop of the module If too tight it may damage the screw and or the module resu...

Страница 135: ...projection of the module into the module fixing hole Install the module to the base unit by pushing it in the direction of the arrow Confirm that the module is firmly inserted to the base unit then f...

Страница 136: ...ng projection from the module fixing hole If the module is forcibly removed the module fixing projection will be damaged Remove the module installation screw then pull out the top of the module while...

Страница 137: ...tallation To insert the dustproof cover to the I O module insert the cover to the connector or terminal side first as shown in the figure then push the cover to the I O module side DANGER When setting...

Страница 138: ...from the I O module insert the tip of a flat tip screwdriver into the removal hole as shown in the figure then move the screwdriver towards the rear of the module to separate the clip from the removal...

Страница 139: ...connect multiple power supply modules to one module in parallel The power supply modules may be heated resulting in a fire or failure Press crimp or properly solder the connector for external connect...

Страница 140: ...onnect an isolating transformer e Taking rated current or inrush current into consideration when wiring the power supply be sure to connect a breaker or an external fuse that have proper blown and det...

Страница 141: ...est wires possible maximum 2mm2 0 0031in 2 h Do not bind 100VAC and 24VDC wires together with main circuit high voltage and large current wires or I O signal lines including common line nor place them...

Страница 142: ...100VAC and 200VAC lines g With a long distance wiring of 200m 656 2ft or longer leak current due to line capacity may cause troubles h As a measure against surge due to lightning separate the AC wiri...

Страница 143: ...rounding cable short as possible d If a malfunction occurs due to grounding separate either LG or FG of the base unit the device combination or all the connection from the grounding CAUTION Always gro...

Страница 144: ...e programmable controller to be susceptible to noise Note that LG terminals include the potential as half as that of input voltage you might get an electric shock when you touch them 3 A1S61PN and A1S...

Страница 145: ...interruptible power supply UPS while paying attention to the followings Use the on line UPS or line interactive UPS voltage distortion of 5 or less Alternatively use the off line system UPS i e FREQUP...

Страница 146: ...with EMC Directives The EMC Directives specifies emission and immunity criteria and requires the products to meet both of them i e not to emit excessive electromagnetic interference emission to be imm...

Страница 147: ...2 Conduction noise Measure the emission released by the product to the power line 150k 500kHz QP 79dB Mean 66 dB 1 500 K 30MHz QP 73dB Mean 60 dB 1 EN61131 2 A12 2000 EN61000 4 2 2 Static electricity...

Страница 148: ...er cable and ground wires Earthing and power supply cable for the programmable controller system must be connected as described below a Provide a grounding point near the power supply module Earth the...

Страница 149: ...dardized on EN61131 2 A12 2000 If a shielded cable is not used or not earthed correctly the noise resistance will be less than the specified value 1 Earthing of shielded cables a Earth the shield of t...

Страница 150: ...nel TDK make ZCAT3035 ferrite core is recommended 3 Ethernet module Precautions to be followed when AUI cables twisted pair cables and coaxial cables are used are described below a Ensure to earth als...

Страница 151: ...tc if extracted to the outside of the control panel also ensure to earth the shield section of these lines and cables in the same manner as in item 1 above 5 Positioning Modules Precautions to be foll...

Страница 152: ...the drive unit and external device with the minimum distance of cable c Ferrite core and cable clamp types and required quantities Cable clamp Ferrite core Required quantity d Cable clamp mounting pos...

Страница 153: ...below Simplified diagram d Power line connecting to the external power supply terminal compliant with I O power port of CE standard should be 30m 98 43 ft or less Power line connecting to module power...

Страница 154: ...z band It is recommended to attach ferrite cores when the shield of the shielded cable coming out of control panel does not work effectively or when emission of the conduction noise from the power sup...

Страница 155: ...d below 1 Do not bundle the wires on the input side and output side of the noise filter When bundled the output side noise will be induced into the input side wires from which the noise was filtered 2...

Страница 156: ...veloped new models that conform to the above standard For the modules which operate with the rated voltage under 50VAC 75VDC the conventional models can be used because they are out of the low voltage...

Страница 157: ...ammable controller The installation category indicates the durability level against surge voltage generated by a thunderbolt Category I has the lowest durability category IV has the highest durability...

Страница 158: ...voltage resulting in insulation destruction The insulation in our programmable controller is designed to cope with the pollution level 2 so use in an environment with pollustion level 2 or below As sh...

Страница 159: ...and external power supply For the remote module which requires 24VDC as module power supply the 5 12 24 48VDC I O module and the special function module which requires the external power supply use th...

Страница 160: ...ons CAUTION When performing online operations especially program modification forced output or operating status change by connecting a peripheral device to the running CPU module read the manual caref...

Страница 161: ...y of solderless terminals There is an appropriate distance Correct the distance Connector areas of extension cable No loosening at connectors Retighten the connector fixing screw 4 LEDs on the main mo...

Страница 162: ...esent 2 Line voltage check Measure voltage between 100 200VAC terminals 85 to 264VAC Change the power supply 3 Installation condition Loosening backlash Test by moving the module Must be installed sol...

Страница 163: ...life is shown in Table 10 3 DANGER Properly connect batteries Do not charge disassemble heat or throw them into the fire and do not make them short circuited and soldered Incorrect battery handling ma...

Страница 164: ...The battery lead wire is broken 5 The battery duration maximum life is 5 years 43 800 hours 6 For details of how to cheak a hardwear version refer to Section 4 5 1 Yardsticks for preventive maintenanc...

Страница 165: ...ttery will be exhausted during power off of the programmable controller Or after M9006 turns on back up data within the backup power time 3 When the battery A6BAT is not connected to the CPU module it...

Страница 166: ...er of the CPU module Pull the battery in use out of the holder Disconnect the cord from the cord holder and disconnect the lead connector from the connector Close the front cover of the CPU module Tur...

Страница 167: ...acing a battery write the date for next battery replacement on the sticker on the back side of the front cover Write the proper date by checking the battery life Refer to Section 10 3 1 MELSEC A2USCPU...

Страница 168: ...ne operation stop status and operation status b Power supply ON OFF c I O equipment status d Wiring status I O wires and cable e Display status of each display indicator POWER LED RUN LED ERROR LED I...

Страница 169: ...m cannot be written The CPU module is not started up To Flow for actions when the CPU module is not started up in To Flow for actions when the POWER LED is turned OFF in To Flow for actions when the R...

Страница 170: ...to 264VAC Is the power supply module securely fixed to the base unit Are the overvoltage protection and overcurrent protection operating Describe the problem to the nearest service center retail stor...

Страница 171: ...pheral device Set the RUN STOP key switch to the RUN position and operate by setting the system to the monitor mode with the peripheral device RUN LED turns RUN LED turns RUN LED turns RUN LED does no...

Страница 172: ...ribed NO YES The RUN LED is flickering Confirm the error details from the peripheral device Refer to Hardware error Describe the problem to the nearest service center retail store or corporate office...

Страница 173: ...ror Hardware error Software error Reset the CPU module using the RUN STOP key switch Set the RUN STOP key switch to the STOP position Set the RUN STOP key switch to the RUN position Correct the error...

Страница 174: ...D turns ON during operation is described The ERROR LED is flickering Is the details of the special register D9124 0 If 0 If not 0 Reset the annunciator coil that is ON using the RST F instruction Comp...

Страница 175: ...n display of the input module ON Confirm that the input signal is OFF with the peripheral device in monitor mode Check the wiring of the load power and recover the power What is the voltage of between...

Страница 176: ...ntroller CPU Is the RUN STOP keyswitch set to STOP Is the memory protect switch OFF Is a ROM memory cassette used Counstult your nearest Mitsubishi representative Set the RUN STOP keyswitch to STOP Ca...

Страница 177: ...Not at RESET Switch the power supply module and confirm the LED lights Is CPU module up See Flowchart for actions when the POWER LED is turned OFF Refer to Review the wiring and turn the all power su...

Страница 178: ...ror code and error step are stored to special registers D9008 D9091 and D9010 respectively by the self diagnostics function Error definitions and corrective actions are shown below 11 3 1 Procedure to...

Страница 179: ...ontains instruction codes which cannot be decoded If it does replace it with a correct ROM 102 Index qualification is specified for a 32 bit constant Read the error step using a peripheral device and...

Страница 180: ...s and write them again to the memory 114 Sum check error 115 Either of settings of the remote RUN PAUSE contact point by parameters operation mode at occurrence of error annunciator indication mode or...

Страница 181: ...tions were included in the program and executed though the instruction was not given 3 Nesting level of the and instructions is 6 levels or deeper and the 6th level was executed 4 There is no or instr...

Страница 182: ...condition circuits in the instructions 3 The check condition circuits in the instructions are written without using X and Y contact instructions or compare instructions 4 The check pattern circuits o...

Страница 183: ...e to certain conditions 2 Scan time has been extended due to momentary power failure occurred during scanning 1 Calculate and check the scan time of user program and reduce the scan time using the ins...

Страница 184: ...ve for defective modules 402 If parameter I O assignment is being executed special function modules are not accessible at initial communication At error occurrence the head I O number upper 2 digits o...

Страница 185: ...oaded to one CPU module Reduce the computer link modules to 6 or less 445 There are 2 or more interrupt modules loaded Reduce the interrupt modules to 1 or less 446 Modules assigned by parameters for...

Страница 186: ...ink parameter area differs from the link parameter data read by the CPU Alternatively no link parameters have been written 2 The total number of slave stations is set at 0 3 The head I O number of the...

Страница 187: ...d link unit written from a peripheral device differ from the actual network system 2 The link parameters for the second link unit have not been written 3 The setting for the total number of stations i...

Страница 188: ...tructions is not a local station 2 Head I O number specified by the instructions is not of a remote station 506 Head I O number specified by the instructions is not of a special function module 507 1...

Страница 189: ...the error step using a peripheral device and correct the program meeting loaded conditions of remote terminal modules 2 Use special register D9081 number of empty entries in mailbox or special relay...

Страница 190: ...mp Same as the example 1 Or provide a totally independent display circuit separately Example 3 Input signal does not turn OFF Line capacity C of the leak current twisted pair cable due to line capacit...

Страница 191: ...W to a terminal which may cause an error since the power capacity of a resistor is selected so that it will be 3 to 5 times greater than the actual power consumption 4 Also OFF voltage when resistor R...

Страница 192: ...voltage of the power supply are applied to the both ends of D1 The maximum value of the voltage is about 2 2E Connect a resistor with several tens to several hundreds of k to the both ends of the loa...

Страница 193: ...not be turned OFF since surge at the time of OFF is applied to the phototriac Connect a resistor to both ends of a load so that the load current is higher than the minimum load current Example 4 When...

Страница 194: ...econdary side of the external power supply is required the external power supply rising edge connected a condenser must be slow and measured 10ms or more R1 Several tens of ohms Power capacity externa...

Страница 195: ...diode in parallel with load where the back electromotive force has been generated Source output 3 Sink output 3 Table 11 3 Faults with the output circuit and the corrective actions Continued Situation...

Страница 196: ...ons ACPU QCPU A A Mode Programming Manual Fundamentals ACPU Programming Manual Common Instructions AnSHCPU AnACPU AnUCPU QCPU A A Mode Programming Manual Dedicated Instructions AnACPU AnUCPU Programmi...

Страница 197: ...16 bit LD AND OR 32 bit LDD ANDD ORD 16 bit LD AND OR 32 bit LDD ANDD ORD 16 bit LD AND OR 32 bit LDD ANDD ORD Addition 16 bit Two types each for P 32 bit Two types each for D D P Subtraction 16 bit T...

Страница 198: ...ach for DB DB P Multiplication BCD 4 digit B B P BCD 8 digit DB DB P Division BCD 4 digit B B P BCD 8 digit DB DB P BIN BCD 16 bit BCD BCDP 32 bit DBCD DBCDP BCD BIN 16 bit BIN BINP 32 bit DBIN DBINP...

Страница 199: ...types each for WOR WORP 32 bit DOR DORP Exclusive logical sum 16 bit Two types each for WXOR WXORP 32 bit DXOR DXORP Not exclusive logical sum 16 bit Two types each for WXNR WXNRP 32 bit DXNR DXNRP C...

Страница 200: ...M DSUMP Decode 2n bit DECO DECOP 16 bit SEG Encode 2n bit ENCO ENCOP Bit set 16 bit BSET BSETP Bit reset 16 bit BRST BRSTP Separation 16 bit DIS DISP Association 16 bit UNI UNIP Write 16 bit FIFW FIFW...

Страница 201: ...Sampling trace STRA STRAR Carry flag set reset 1 bit STC CLC Timing clock 1 bit DUTY Direct output DOUT Direct set DSET Direct reset DRST Circuit index modification IX IXEND Repeat forced end BREAK S...

Страница 202: ...eration BASIN COS 1 arccosine operation BACOS TAN 1 arctangent operation BATAN Real value 16 32 bit BIN conversion INT DINT 16 32 bit BIN real value conversion FLOAT DFLOAT Addition ADD Subtraction SU...

Страница 203: ...imal ASCII 16 32 bit BCD conversion DABCD DDABCD Device data read COMRD Text string length detection LEN 16 32 bit BIN decimal text string conversion STR DSTR Decimal text string 16 32 bit BIN convers...

Страница 204: ...t ZRRD Direct read of extension file register in 1 byte unit ZRRDB Direct write of extension file register in 1 word unit ZRWR Direct write of extension file register in 1 byte unit ZRWRB Local statio...

Страница 205: ...data up to 00H code PR4 Data output to RS 232C for number of intended points PRN2 Data output to RS 422 for number of intended points PRN4 Data read input from RS 232C INPUT2 Data input from RS 422 IN...

Страница 206: ...write to memory card PUT Display mode setting instruction CMODE Screen display control instructions Canvas screen display CPS1 VRAM display address change CPS2 Canvas transfer CMOV Screen clear CLS V...

Страница 207: ...Fixed character display instructions minus display CINMP hyphen display CINHP period decimal point display CINPT Numeric character display CIN0 to CIN9 Alphanumeric character display CINA to CINZ Spac...

Страница 208: ...tation RIFR Write to the auto refresh buffer memory of the intelligent device station RITO Read from the buffer memory of the intelligent device station RIRD Write to the buffer memory of the intellig...

Страница 209: ...was deleted by mistake LEDC SUB LEDR is handled as a normal instruction LEDC SUB was added by mistake Detailed error code 104 is reported If the previous contact remains ON after writing no execution...

Страница 210: ...ed Remains on if normal status is restored Dedicated to AnA A2AS AnU and QCPU A A Mode 1 M9005 AC DOWN detection OFF AC power good ON AC power DOWN Turned on when an momentary power failure of 20 msec...

Страница 211: ...ta set request OFF No processing ON Set requested Writes clock data from D9025 D9028 to the clock element after the END instruction is executed during the scan in which M9025 has changed from off to o...

Страница 212: ...rned on and if M9040 is on PAUSE mode is set and M9041 is turned on Usable with all types of CPU M9041 PAUSE status contact OFF Not during pause ON During pause M9042 Stop status contact OFF Not durin...

Страница 213: ...on execution disable OFF Enable ON Disable Switched on to disable the CHG instruction Switched on when program transfer is requested and automatically switched off when transfer is complete Usable wit...

Страница 214: ...sfer to AD57 S1 AD58 is done by divided processing and turned off at completion of divided processing Usable with AnA and AnU 2 M9066 Transfer processing switching OFF Batch transfer ON Divided transf...

Страница 215: ...uest for writing to flash ROM OFF ON Starts writing to ROM When turned from OFF to ON writing to the built in ROM is started Dedicated to QCPU A A Mode M9075 Test mode flag OFF Other than test mode ON...

Страница 216: ...ting error flag OFF No data error ON Data error Turned on when the positioning data of the servo program designated by the instruction has an error Turned off when the data has no error after the inst...

Страница 217: ...icated to A3M M9087 BASIC program PAUSE flag OFF A3M BASIC RUN enable ON A3M BASIC disable Specifies enable disable of A3M BASIC execution when the A3MCPU is in PAUSE state OFF A3M BASIC is executed O...

Страница 218: ...xt to the A3VCPU A Dedicated to A3V M9098 A3VCPU C selfcheck error OFF No error ON Error Turn on when a self check error occurred on the A3VCPU C mounted next to the A3VCPU B Dedicated to A3V M9099 A3...

Страница 219: ...n consecutive transfer is not executed with consecutive transfer enabled Turned off when transfer of one step is completed Consecutive transfer of a step can be prevented by writing an AND condition t...

Страница 220: ...AnA AnU A2AS QCPU A A Mode A2C A0J2H AnS AnSH A1FX and A52G 2 M9196 Operation output at block stop OFF Coil output off ON Coil output on Selects the operation output when block stop is executed ON Ret...

Страница 221: ...eset forcibly For the operation procedure refer to the manuals for peripheral devices c By moving the RESET key switch on the CPU front to the RESET position the special relays are turned off 3 Specia...

Страница 222: ...edicated to A0J2H I O Module for A0J2 Extension Base Unit Setting Switch Stored Data Base Unit Slot No Stored Data 0 1 0 5 1 2 1 6 2 3 2 7 3 4 3 8 4 5 5 6 6 7 7 8 In case of remote I O station module...

Страница 223: ...ll types of CPUs D9009 Annunciator detection F number at which external failure has occurred When one of F0 to 255 is turned on by OUT F or SET F the F number which has been detected earliest among th...

Страница 224: ...on the contents of D9010 cannot be renewed unless M9011 is cleared by user program Usable with all types of CPUs D9014 I O control mode I O control mode number The I O control mode set is returned in...

Страница 225: ...han the content of D9017 the value is newly stored at each END Namely the minimum value of scan time is stored into D9017 in BIN code Usable with all types of CPUs D9018 Scan time Scan time per 10 ms...

Страница 226: ...k data Minute second Stores the Minute and second in BCD 2 D9028 Clock data Clock data day of the week Stores the day of the week in BCD Unusable with An A3H A3M A3V A2C and A0J2H Year Month Example 1...

Страница 227: ...forms to the MINI standard protocol or remote terminal unit 1 No protocol mode of AJ35PTF R2 Data configuration D9035 Extension file register Use block No Stores the block No of the extension file reg...

Страница 228: ...9044 is turned on or off with the peripheral device to start sampling trace STRA or STRAR At scanning 0 At time Time 10 ms unit Stores the value in BIN code for D9044 Usable with A1 and A1N D9049 SFC...

Страница 229: ...m Stores the block number and the step number if status latch is executed in a SFC program Usable with AnA A2AS AnA bpard AnU and QCPU A A Mode D9060 Software version Software version of internal syst...

Страница 230: ...igits showing the minute and second are stored to D9075 in BCD codes as shown below Dedicated to A2CCPUC24 PRF D9075 Result of writing to built in ROM Stores the status of writing to the built in ROM...

Страница 231: ...red in July 1999 D9081 Number of vacant registration areas for communication requests 0 to 32 Stores the number of vacant registration areas for communication requests executed to remote terminal modu...

Страница 232: ...em and the A3VCPU Dedicated to A3V Dip switch information Dip switch information Dip switch information of CPU module is stored as follows 0 ON 1 OFF Usable wtih QCPU A A mode only D9096 A3VCPU A Self...

Страница 233: ...ng value and the F number at time out Sets value for the step transfer monitoring timer and the number of F which turns on when the monitoring timer timed out By turning on any of M9108 to M9114 the m...

Страница 234: ...r detection quantity When one of F0 to 255 F0 to 2047 for AnA and AnU is turned on by SET F 1 is added to the contents of D9124 When RST F or LEDR instruction is executed 1 is subtracted from the cont...

Страница 235: ...tion number Information of I O modules and remote terminal modules is for input output and remote terminal module identification and expressed as 2 bit data 00 No I O module or remote terminal module...

Страница 236: ...s is as shown below Retry counter uses 8 bits for one station n is determined by station number of I O module or remote terminal module Odd number stations b0 to b7 n 0 Even number stations b8 to b15...

Страница 237: ...ules D9174 Setting of the number of retries Number of retries Sets the number of retries executed to I O modules and remote terminal modules which caused communication error Set for 5 times at power o...

Страница 238: ...o amplifier connection state is checked and the result is stored in the bit which corresponds to each axis number Connection state is continuously checked Axes which changed from disconnected state to...

Страница 239: ...pe Bit pattern of the axis connected to a general purpose servo amplifier Stores type of connected servo amplifier in the bit which corresponds to each axis number 0 MR SB MR SD MR SB K is connected o...

Страница 240: ...e register to 0 by changing the present value by the test function of peripheral equipment or set to 0 by forced reset For the operation procedure refer to the Instruction Manual for peripheral equipm...

Страница 241: ...ayed at the start up A7PU A7PUS Usable Device range of A3HCPU A2USH displayed at the startup A6WU Software version E or later Usable Device range of A3ACPU Software version D or earlier Not usable Mod...

Страница 242: ...er Not usable A6HGP SW3 HGPA Usable Device range of A3HCPU A3H SW2 type or earlier Not usable PC AT SW0IX GPPAE Usable Device range of A3ACPU A2US SW IVD GPPA Usable Device range of A3UCPU A2US MELSEC...

Страница 243: ...le Device range of A3HCPU A2U displayed at the start up A6WU Software version E or later Usable Device range of A2ACPU Software version D or earlier Not usable No Product used to write to the CPU modu...

Страница 244: ...they will not be displayed on the conventional product 4 New Product PLC A2U start up Conventional product PLC A2A start up No Product used to write to the CPU module Product used to read from the CP...

Страница 245: ...atch is identified The data can be used 2 Set values of the sampling trace status latch data stored in the CPU module will not be displayed 3 When the network parameters are set to the new product the...

Страница 246: ...network refresh instruction 2 All of the sequence programs for the A1SHCPU and A2SHCPU can be used 3 The following instructions are inexecutable for the A2USHCPU S1 A2USCPU S1 and A2ASCPU S1 S30 Note...

Страница 247: ...S1 A2USCPU S1 and A2ASCPU S1 S30 perform the link refresh in the END processing enabling or disabling the link refresh during the sequence program execution is not allowed Therefore modify the sequen...

Страница 248: ...d registers in the original program remains in the newly created program they will be ignored it is recommended to delete them from the program M9010 Turns ON when an operation error occurs and OFF wh...

Страница 249: ...he existing system the utility package of the SW AD57P is stored in the microcomputer program area The utility package mentioned above cannot be stored in the A2USHCPU S1 A2USCPU S1 and A2ASCPU S1 S30...

Страница 250: ...ction To make the A2USHCPU S1 A2USCPU S1 and A2ASCPU S1 S30 execute the pulse output used in the direct method by the SET RST instruction in the A1SHCPU or A2SHCPU create the program as follows For di...

Страница 251: ...r programs above are used delete all of the SUB instructions microcomputer program call used for executing them from the sequence program When the following utility packages are used modify the progra...

Страница 252: ...he index register of the A2USHCPU S1 A2USCPU S1 and A2ASCPU S1 S30 is rewritten to the value prior to the execution of the interrupt program when the processing is transferred to the main or sequence...

Страница 253: ...App 58 APPENDIX Appendix5 External Dimensions Appendix5 1 A2USHCPU S1 A2USHCPU A2USCPU A2USCPU S1 A2ASCPU A2ASCPU S1 A2ASCPU S30 modules Unit mm inch...

Страница 254: ...App 59 APPENDIX Appendix5 2 A1S61PN A1S62PN and A1S63P power supply modules Unit mm inch...

Страница 255: ...App 60 APPENDIX Appendix5 3 Main base unit Appendix5 3 1 A1S32B main base unit Unit mm inch Appendix5 3 2 A1S33B main base unit Unit mm inch...

Страница 256: ...App 61 APPENDIX Appendix5 3 3 A1S35B main base unit Unit mm inch Appendix5 3 4 A1S38B main base unit Unit mm inch...

Страница 257: ...App 62 APPENDIX Appendix5 4 Extension base unit Appendix5 4 1 A1S65B extension base unit Unit mm inch Appendix5 4 2 A1S68B extension base unit Unit mm inch...

Страница 258: ...App 63 APPENDIX Appendix5 4 3 A1S52B extension base unit Unit mm inch Appendix5 4 4 A1S55B extension base unit Unit mm inch...

Страница 259: ...App 64 APPENDIX Appendix5 4 5 A1S58B extension base unit Unit mm inch Appendix5 4 6 A1S65B S1 extension base unit Unit mm inch...

Страница 260: ...App 65 APPENDIX Appendix5 4 7 A1S68B S1 extension base unit Unit mm inch Appendix5 4 8 A1S52B S1 extension base unit Unit mm inch...

Страница 261: ...App 66 APPENDIX Appendix5 4 9 A1S55B S1 extension base unit Unit mm inch Appendix5 4 10A1S58B S1 extension base unit Unit mm inch...

Страница 262: ...App 67 APPENDIX Appendix5 5 Memory cassette Appendix5 5 1 A2SNMCA 30KE memory cassette Unit mm inch...

Страница 263: ...batteries make sure to handle them based on the transportation regulations Appendix6 1 Relevant models The batteries used for CPU modules are classified as follows Product Name Model Name Description...

Страница 264: ...ith the transportation regulations prior to shipment When repacking any of the unpacked products to transport it to another location make sure to observe the IATA Dangerous Goods Regulations IMDG Code...

Страница 265: ...separate collection system for waste batteries Dispose of batteries properly at the local community waste collection recycling center The following symbol is printed on the batteries and packaging of...

Страница 266: ...later print the symbol shown on the previous page on the batteries devices or their packaging 2 Explaining the symbol in the manuals To export devices incorporating Mitsubishi programmable controller...

Страница 267: ...ator A 4 2 4 5 Annunciator F 4 2 4 5 Counter C 4 2 4 5 Data register D 4 2 4 5 File register R 4 2 4 5 Index register V Z 4 2 4 5 Internal relay M 4 2 4 5 Interrupt pointer I 4 2 4 5 Latch relay L 4 2...

Страница 268: ...8 12 Removal 8 13 N Noise filter 9 10 Notes Battery handling precautions 7 6 CPU module handling precautions 4 44 DESIGN PRECAUTIONS A 1 DISPOSAL PRECAUTIONS A 7 Memory cassette handling precautions...

Страница 269: ...1 Standard EMC DIRECTIVES 9 2 LOW VOLTAGE DIRECTIVES 9 1 9 11 Step relay S 4 2 4 5 STEP RUN 4 10 Surge absorber for lightening 8 18 System configuration Precautions When Configuring the System 2 3 Sys...

Страница 270: ...o be so by the user 2 Onerous repair term after discontinuation of production 1 Mitsubishi shall accept onerous product repairs for seven 7 years after production of the product is discontinued Discon...

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