User manual OMRON CPM1A

[. . . ] W317-E1-11 SYSMAC CPM1A Programmable Controllers OPERATION MANUAL CPM1A Programmable Controllers Operation Manual Revised October 2007 iv Notice: OMRON products are manufactured for use according to proper procedures by a qualified operator and only for the purposes described in this manual. The following conventions are used to indicate and classify precautions in this manual. Failure to heed precautions can result in injury to people or damage to property. ! DANGER Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. [. . . ] In either case, the current contents of Program Memory is overwritten. The program shown in the following diagram will be entered to demonstrate this operation. 00002 TIM 000 #0123 12. 3 s Address 00200 00201 00202 Instruction LD TIM MOV(021) Operands IR 00002 000 #0123 #0100 10 #0100 #FFF6 DM 0000 MOV(021) #0100 LR 10 LR 00203 ADB(050) #0100 #FFF6 DM 0000 ADB(050) 1, 2, 3. . . 1. Input the address where the program will begin and press the Down Arrow Key. It is not necessary to input leading zeroes. C 2 A 0 A 0 00200READ NOP (000) 00200 LD 4. The next program address will be displayed. WRITE 00201READ NOP (000) If a mistake was made inputting the instruction, press the Up Arrow Key to return to the previous program address and input the instruction again. The mistaken instruction will be overwritten To specify the Completion Flag for a timer or counter, press the LD, AND, OR, or NOT Key followed by the TIM or CNT Key, and then input the timer/ counter number last. (In this case it isn't necessary to enter the timer number, because it's 000. ) Press the WRITE Key to write the instruction to Program Memory. TIM Timer number WRITE 00201 TIM DATA #0000 95 Programming Console Operations Section 4-3 7. Input the second operand (123 to specify 12. 3 seconds) and press the WRITE Key. The next program address will be displayed. B 1 C 2 D 3 WRITE 00202READ NOP (000) If a mistake was made inputting the operand, press the Up Arrow Key to return to display the mistaken operand and input the operand again. Note a) Counters are input in the same basic way as timers except the CNT Key is pressed instead of the TIM Key. b) Timer and counter SVs are input in BCD, so it isn't necessary to press the CONT/# Key. First input the instruction by pressing the FUN Key and then the function code (21 in this case). FUN C 2 B 1 00202 MOV (021) To input the differentiated version of an instruction, press the NOT Key after the function code (FUN 2 1 NOT). The "@" symbol will be displayed next to differentiated instructions. Press the NOT Key again to change back the instruction back to a non-differentiated instruction. To change an instruction after it has been entered, simply scroll through the program until the desired instruction is displayed and press the NOT Key. The input display for the first operand will be displayed. WRITE 00202 MOV DATA A 000 · Writing Hexadecimal, BCD Constant 10. The operands of MOV(21) are normally word addresses, but a constant can be input by pressing the CONT/# Key first. When the CONT/# Key is pressed, the display will change to "#0000, " indicating that a constant can be entered. CONT # B 1 A 0 A 0 00202 MOV DATA A #0100 Press the WRITE Key to write the instruction to Program Memory. The input display for the second operand will appear. WRITE 00202 MOV DATA B 000 · Writing a Word Address 11. Input the second operand. *EM LR B 1 A 0 00202 MOV DATA B LR 10 Press the WRITE Key to write the instruction to Program Memory. The next program address will be displayed. WRITE 00203READ NOP (000) Note When the default display value is "000", a word address can be input immediately without pressing the Shift and CH/# Keys. 96 Programming Console Operations 12. Input the next instruction (ADB). FUN F Section 4-3 5 A 0 00203 ADB (050) 00203 ADB DATA A 000 Press the WRITE Key to write the instruction to Program Memory. WRITE · Writing an Unsigned Decimal Number 13. [. . . ] See unsigned decimal data dielectric strength, 22 differentiated instructions, entering, 96 dimensions, 151 DIN Track installation, 46 displays converting between hex and ASCII, Programming Console, 111 cycle time, Programming Console, 112 downloading, programs, 143 duct installation, 50 C cabinet installation, precautions, 44 Programming Console installation, 87 characteristics, 23 check levels, program checks, 125 checking, program syntax, Programming Console, 100 circuit configuration inputs, 25 outputs, relay, 27, 28, 29 clearing, memory areas, Programming Console, 91 communication errors, 123 communications, adapters, list, 15 communications adapters, standard models, 149 communications baud rate, for SSS, 78 CompoBus/S I/O Link, 17, 18 connections, 74 E EC Directives, precautions, xxi EEPROM mounting/removing, 140 specifications, 139 electrical noise, preventing, 44, 50 175 Index ERR/ALM indicator flashing, 123 lit, 123 errors communications, 123 error processing, 119 fatal, 123 identifying, 124 non-fatal, 123 programming, 125 Programming Console operations, 125 reading/clearing messages, Programming Console, 92 user-defined errors, 124 Expansion I/O Units, 2 available models, 12, 148 components, 33 connection, 47 standard models, 148 Expansion Memory Unit, 137 connections, 141 Expansion Units, available models, 13, 148 I/O terminals, IR bit allocation, 5 incremental mode, 9 indicators CompoBus/S LED indicators, 38 flashing ERR/ALM indicator, 123 lit ERR/ALM indicator, 123 PC status indicators, 33 inductive loads, 59, 68 initialization processes, 122 input devices, connecting, 58 input filter, 2 input filter function, 6 input interrupts, 2, 6 input specifications, 25, 26 input time constant, 6 inputs, wiring, 55 configuration, 55 inspections, 135 installation, 45 site, selecting, 43 instructions inserting and deleting, Programming Console, 99 searching, Programming Console, 98 insulation resistance, 22 interlock circuit, example, 42 interlocks, 42 interrupt inputs, 2, 6 Interrupt Mode, 6 interval timer, 3, 8 IR bit allocation, 5 leakage current, 59 limit circuit, 42 limit switches, preventing false inputs, 59 F­H FAL numbers, 123 FAL(06), 124 FALS numbers, 123 FALS(07), 125 false inputs, 59 fatal errors, troubleshooting, 129 features, 2 filter function, 2 flash memory, precautions, 121 flicker output, example, 117 force-set/reset clearing, Programming Console, 111 Programming Console, 110 functions, 5 grounding, 22, 32, 51 hexadecimal data, converting displays, Programming Console, 111 high-speed counter, 3, 9 Host Link, 3 communications, 14 connections, 69 M­N maintenance, 135 memory backup, 2, 23 Expansion Memory Unit, 137 protection, 23 memory areas clearing, Programming Console, 91 partial clear, 91 uploading/downloading, 138 messages, reading/clearing, 92 mode, changing the PC mode, 86 Mode Setting Switch, RS-232C Adapter, 40 model numbers, 147 I­L I/O capacity, 23 I/O errors, troubleshooting, 131 I/O line noise, preventing, 50 176 Index modifying binary data, Programming Console, 108 data, Programming Console, 106 hexadecimal/BCD data, Programming Console, 107 signed decimal data, Programming Console, 109 SV, Programming Console, 106 unsigned decimal data, Programming Console, 110 MONITOR mode description, 86 example test run, 118 monitoring 3-word monitor, Programming Console, 104­105 binary monitor, Programming Console, 103­104 differentiation monitor, Programming Console, 103 signed decimal monitor, Programming Console, 105 status, Programming Console, 101 unsigned decimal monitor, Programming Console, 105­106 MSG(46), 125 noise, preventing electrical noise, 44, 50 noise immunity, 22 non-fatal errors, troubleshooting, 130 NPN current output, connecting, 58 NPN open collector, connecting, 58 NT Link, 3 PC Status, indicators, 33 Peripheral Devices, 4, 150 available models, 150 connecting, 18, 69 using, 77 photoelectric switches, preventing false inputs, 59 PNP current output, connecting, 58 power, consumption, 22 power cables, 50 power interruptions, 42 power supply capacity, 22 interrupt time, 22 precautions, 42 troubleshooting, 128, 134 wiring, 52 precautions design precautions, 42 general, xv handling, 136 SSS, 78 uploading/downloading, 138 program, programming example, 112 program capacity, 23 program memory, setting address and reading content, Programming Console, 94 O one-shot mode, 8 operating conditions, troubleshooting, 133 operation, preparations, 88 operations, internal processing, flowchart, 122 output short protection, 67 output specifications relay output, 27 transistor output sink type, 28 source type, 29 output wiring configuration, 62, 64, 66 relay output, 61 transistor output sink type, 64 source type, 66 overseeing processes, 122 PROGRAM mode, description, 86 Programmable Terminal, 4 1:1 Host Link, 14 1:1 Host Link connection, 70 programming checking the program, 118 checks for syntax, Programming Console, 100­101 errors, 125 inserting and deleting instructions, Programming Console, 99­100 preparation for, 112 searching, Programming Console, 98­99 setting and reading a memory address, Programming Console, 94 Programming Console connecting, 18, 69, 87 keys, 84 models, 84 operations, 90 programming example, 112 programs checking, check levels, 125 downloading, 143 entering and editing, Programming Console, 95 uploading, 142 proximity switches, preventing false inputs, 59 pulse output function, 3, 8 quick-response inputs, 2, 8 relay outputs, connecting, 58 response time, for interrupt inputs, 7 P­R panel, Programming Console installation, 87 panel installation, precautions, 44 password, entering on Programming Console, 88 PC Link, 3 PC mode, changing, 86 177 Index restrictions, SSS, 78 RS-232C Adapter components, 40 specifications, 30 RS-422 Adapter components, 40 specifications, 30 RUN mode, description, 86 SYSMAC-CPT, 19 SYSMAC-CPT, 78 system checks, 120 configuration, 10 System Setup, 78 T­W S scheduled interrupt mode, 8 scheduled interrupts, 3, 8 search instruction, Programming Console, 98 operands, Programming Console, 98­99 self-diagnosis functions, 23, 123 self-holding bit, example, 115 shock resistance, 22 signed decimal data modifying, Programming Console, 109 monitoring, 105 single-phase output, 8 specifications characteristics, 23 Communications Adapters, 30 Expansion Memory Unit, 139 general specifications, 22 input specifications, 25, 26 output specifications relay output, 27 transistor output, sink type, 28 transistor output, source type, 29 SSS, 78 See also SYSMAC Support Software offline and online operations, 83 offline operations, 79 online operations, 82 precautions, 78 restrictions, 78 System Setup, 78 status, monitoring, Programming Console, 101 SV, modifying, Programming Console, 106 syntax, checking the program, Programming Console, 100 SYSMAC Support Software, 19 See also SSS connecting, 18 temperature effect on capacitor backup, 24 operating, storage, 22 Temperature Sensor Units precautions, xix standard models, 148 temperature, ambient, 22 terminals, screw size, 22 Termination Resistance Switch, RS-422 Adapter, 40 test run example, 118 procedure, 120 timers changing SV, Programming Console, 106 example of inputting, 116 troubleshooting, 127 fatal errors, 129 I/O errors, 131 non-fatal errors, 130 operating conditions, 133 power supply, 128, 134 unsigned decimal data modifying, Programming Console, 110 monitoring, 105­106 up/down mode, 9 uploading, programs, 142 vibration resistance, 22 voltage operating voltage range, 22 supply voltage, 22 voltage output, connecting, 58 weight CPU Unit, 22 Expansion I/O Unit, 22 Expansion Unit, 22 wiring, 50 power supply, 52 178 Revision History A manual revision code appears as a suffix to the catalog number on the front cover of the manual. Cat. W317-E1-11 Revision code The following table outlines the changes made to the manual during each revision. Page numbers refer to the previous version. Revision code 1 2 Date April 1997 July 1997 Revised content Original production Corrections and addition of supplementary explanation. Page xv: Changes made to crimp terminal wiring and forced set/reset precautions. [. . . ]