Toshiba PROSEC T1-16S PLC User's Manual - CTi Automation

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5. Operating System Overview 68 T1-16S User’s Manual 6F3B0253 Special register SW55 is used to specify the number of Data registers to be stored in the EEPROM. The allowable setting value is 0 to 2048. The table below shows the correspondence between the SW55 value and Data registers saved in the EEPROM. SW55 setting Range of Data registers saved Remarks value in EEPROM 0 None 1 D0000 only 2 D0000 to D0001 3 D0000 to D0002 : : 2047 D0000 to D2046 2048 D0000 to D2047 Default value Others D0000 to D2047 Regarded as 2048 When the EEPROM Write command is executed, the T1-16S checks the value of SW55 and saves the Data registers into the EEPROM depending on the SW55 value. The value of SW55 itself is also saved in the EEPROM. At the initial load or the EEPROM Read command is executed, the T1-16S checks the value for SW55 in the EEPROM and transfers the corresponding number of data to the Data registers of the RAM. NOTE (1) The EEPROM has the life limit for writing. It is 100,000 times. Pay attention not to exceed the limit. If the number of execution of EEPROM Write command exceeds 100,000 times, EEPROM alarm flag (S007) comes ON. (2) Even in RUN mode, the EEPROM Write command can be executed. However, in this case, only the user program is written into the EEPROM. (D register data and setting information are not saved.) (3) The data in the EEPROM can also be read or written by using the program instruction (FUN236 XFER instruction). (4) When the EEPROM writing is executed by the XFER instruction in the user program, T1-16S does not update the internal EEPROM write counts. Therefore the EEPROM alarm flag (S007) will not correspond to this operation. Pay attention to the life limit of the EEPROM. CTi Automation - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.ctiautomation.net - Email: info@ctiautomation.net
5.3 Scanning 6F3B0253 5. Operating System Overview The flowchart below shows the basic internal operations performed by the T1-16S from the time power is turned on through program execution. As the diagram shows, executing a program consists of continuous scanning operations. One scan is a cycle starting with the self-diagnosis and ending with the completion of peripheral support. Scan Power ON Hardware check Initial load Register/device initialization Self-diagnosis RUN mode Mode control Register/device initialization Program check I/O update Timer update User program execution Peripheral support HALT mode At the first scan At the first scan Power-up Initialization (approx. 1 s) Scan cycle Basic Hardware and Function 69 CTi Automation - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.ctiautomation.net - Email: info@ctiautomation.net
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6F3B0253 UM-TS01∗∗∗-E031 PROG
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CE Marking 6F3B0253 The Programmabl
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Safety Precautions This manual is p
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Operation: Safety Precautions ! WAR
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Safety Label The safety label as sh
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Terminology The following is a list
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6F3B0253 Contents 5. Operating Syst
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Section 1 System Configuration 1.1
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6F3B0253 1. System Configuration Me
Page 19 and 20: 6F3B0253 1. System Configuration Pu
Page 21 and 22: 1.3 System configuration The follow
Page 23 and 24: 1.5 Components 1.5.1 Basic unit The
Page 25 and 26: I/O status LEDs: Indicates the ON/O
Page 27 and 28: 1.5.2 I/O modules NOTE 6F3B0253 1.
Page 29 and 30: 1.6 Programmer port function 6F3B02
Page 31 and 32: 6F3B0253 1. System Configuration Co
Page 33 and 34: 6F3B0253 1. System Configuration Fr
Page 35 and 36: 1.9 Peripheral tools The following
Page 37 and 38: Program Storage Module (RM102) Mult
Page 39 and 40: Section 2 Specifications 2.1 Genera
Page 41 and 42: NOTE (3) The 5Vdc current consumpti
Page 43 and 44: Functional specifications (cont’d
Page 45 and 46: • Input signal connections L Serv
Page 47 and 48: • Output signal connections L Ser
Page 49 and 50: Section 3 I/O Application Precautio
Page 51 and 52: 6F3B0253 3. I/O Application Precaut
Page 53 and 54: 6F3B0253 3. I/O Application Precaut
Page 55 and 56: Section 4 Installation and Wiring 4
Page 57 and 58: 4.2 Installing the unit ! CAUTION N
Page 59 and 60: 4.3 Wiring terminals ! CAUTION 6F3B
Page 61 and 62: 4.5 Power supply wiring ! CAUTION W
Page 63 and 64: 4.6 I/O wiring ! CAUTION 6F3B0253 4
Page 65 and 66: Section 5 Operating System Overview
Page 67 and 68: 6F3B0253 5. Operating System Overvi
Page 69: EEPROM User program (8 k steps) and
Page 73 and 74: 6F3B0253 5. Operating System Overvi
Page 75 and 76: Section 6 Programming Information 6
Page 77 and 78: Addressing devices 6F3B0253 6. Prog
Page 79 and 80: 6F3B0253 6. Programming Information
Page 89 and 90: The followings are examples of inde
Page 91 and 92: 6.4 I/O allocation 6F3B0253 6. Prog
Page 93 and 94: 6.5 T1-16S memory mode setting 6F3B
Page 95 and 96: System information 6F3B0253 6. Prog
Page 97 and 98: 6.6.2 Sub-program #1 6F3B0253 6. Pr
Page 99 and 100: 6.6.5 Subroutines 6F3B0253 6. Progr
Page 101 and 102: 6.8 Program execution sequence The
Page 105 and 106: 6.10 Password protection 6F3B0253 6
Page 107 and 108: Section 7 Instructions 7.1 List of
Page 109 and 110: Basic ladder instructions (continue
Page 111 and 112: Logical operations 6F3B0253 7. Inst
Page 113 and 114: Compare instructions (continued) 6F
Page 115 and 116: Functions 6F3B0253 7. Instructions
Page 117 and 118: Special I/O instructions 6F3B0253 7
Page 119 and 120: Expression A Input Output NO contac
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Expression Input Output Transitiona
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( ) Coil Expression A Input ( ) Fun
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I Inverter Expression Input I Outpu
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P Positive pulse contact Expression
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( P ) Positive pulse coil Expressio
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TON ON delay timer Expression Input
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SS Single shot timer Expression Inp
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MCS MCR Expression Input [ MCS ] Ma
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END End Expression [ END ] 6F3B0253
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FUN 019 DMOV Double-word data trans
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FUN 022 XCHG Data exchange Expressi
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FUN 025 TMOV Table transfer Express
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FUN 027 + Addition Expression Input
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FUN 029 ∗ Multiplication Expressi
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FUN 031 D+ Double-word addition Exp
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FUN 035 +C Addition with carry Expr
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FUN 039 U∗ Unsigned multiplicatio
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FUN 041 DIV Unsigned double/single
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FUN 045 -1 Decrement Expression Inp
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FUN 050 OR OR Expression Input −[
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FUN 056 MAVE Moving average Express
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FUN 062 HTOA Hex to ASCII conversio
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FUN 064 TEST Bit test Expression In
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FUN 069 SHL1 1 bit shift left Expre
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FUN 071 SHL n bit shift left Expres
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6F3B0253 7. Instructions The figure
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6F3B0253 7. Instructions 9 devices
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FUN 079 RTL1 1 bit rotate left Expr
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FUN 081 RTL n bit rotate left Expre
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FUN 091 DPX Demultiplexer Expressio
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FUN 097 >= Greater than or equal Ex
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FUN 099 Not equal Expression Input
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FUN 101
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FUN 103 D>= Double-word greater tha
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FUN 105 D Double-word not equal Exp
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FUN 107 D Constant 0 R014 is OFF No
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FUN 109 U>= Unsigned greater than o
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FUN 111 U Unsigned not equal Expres
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FUN 113 U Constant 35000 R020 is OF
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FUN 115 RST Device/register reset E
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FUN 119 RSTC Reset carry Expression
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FUN 121 DEC Decode Expression Input
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FUN 128 CALL Subroutine call Expres
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FUN 132 FOR FOR (FOR-NEXT loop) Exp
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FUN 137 SUBR Subroutine entry Expre
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FUN 141 DI Disable interrupt Expres
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FUN 143 WDT Watchdog timer reset Ex
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FUN 145 STIN Step sequence input Ex
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FUN 147 F/F Flip-flop Expression Se
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FUN 154 CLND Set calendar Expressio
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FUN 156 PID3 Pre-derivative real PI
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PID algorithm: ∆MVn= KP ⋅ ( ∆
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6F3B0253 7. Instructions • Manual
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FUN 161 LL Lower limit Expression I
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FUN 163 MIN Minimum value Expressio
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FUN 165 FG Function generator Expre
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FUN 180 ABS Absolute value Expressi
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FUN 183 DNEG Double-word 2’s comp
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6F3B0253 7. Instructions Operand A
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FUN 188 BIN Binary conversion Expre
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FUN 235 I/O Direct I/O Expression I
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FUN 236 XFER Expanded data transfer
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CPU register ↔ T1S RS-485 port 6
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6F3B0253 7. Instructions FUN 236 XF
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Data exchange mode (Mode 0) > 6F3B0
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Monitor mode (Mode 1) > 6F3B0253 7.
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Read command mode (Mode 2) > 6F3B02
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Broadcast mode (Mode 4) > 6F3B0253
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Section 8 Special I/O Functions 8.1
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Mode setting for the special I/O fu
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6F3B0253 8. Special I/O Functions T
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8.3 High speed counter 8.3.1 Single
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8.3.2 Single phase speed-counter Fu
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8.3.3 Quadrature bi-pulse counter F
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Sample program (H0803) 6F3B0253 8.
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Sample program Main program (H3045)
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8.6 Pulse output function Function
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8.7 PWM output function Function 6F
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Section 9 Maintenance and Checks 9.
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9.2 Daily checks ! CAUTION 6F3B0253
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(Periodic checks - continued) 6F3B0
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Section 10 Troubleshooting 10.1 Tro
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10.1.1 Power supply check 6F3B0253
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10.1.4 Input check 6F3B0253 10. Tro
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10.1.6 Environmental problem 6F3B02
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6F3B0253 10. Troubleshooting Error
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6F3B0253 10. Troubleshooting Error
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Appendix A.1 List of models and typ
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Appendix A.2 Instruction index •
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Appendix • Instruction symbol ∗
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Toshiba PROSEC T1-16S PLC User's Manual - CTi Automation

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