1747-6.22, Backup Scanner User Manual

More documents

Recommendations

Info

9-184 Programming Techniques Summary of Programming Considerations Publication 1747-6.22 PID Control Files When using PID instructions, you can send all or part of these control files, based on how you back up your PID instructions and the total amount of data to be sent by the BSN modules. Keep in mind that the control files contain such things as your setpoint, gains, and words that are used by the PID instruction for internal storage and should not be manipulated unnecessarily. When developing a program for the SLC 500 backup system, you must always consider the following: • non-synchronous I/O scans • execution times of block transfer instructions • time for transfer of data from the primary to the secondary processor • the need to reduce the quantity of data to be transferred, and gathering all related data into a single block • synchronization of discrete I/O data with regard to program scans even though remote I/O scans are performed asynchronously • the need to disable message instructions in the secondary processor using the primary/secondary bit
Backup Scanner Operating Specifications Specifications Appendix A This appendix provides and system specifications, as well as throughput information, for the Backup Scanner Module. Topics include: • scanner operating specifications • network specifications • throughput introduction • calculating throughput Backplane Current Consumption 800 mA at 5V Operating Temperature +32°F to +140°F (0°C to +60°C) Storage Temperature -40°F to +185°F (-40C to +85°C) Humidity 5 to 95% without condensation Noise Immunity NEMA Standard ICS 2-230 Agency Certification (when product or packaging is marked) Network Specifications Baud Rate Determination of Maximum Cable Length and Terminating Resistor Size Using Extended Node Capability Not Using Extended Node Capability Baud Rate DIP Switch Position for Baud Rate Selection UL listed C-UL listed - Class I, Division 2, Groups A, B, C, D Temp. Code T3C CE compliant for all applicable directives Max. Cable Distance (Belden 9463) 57.6K baud 3048 m (10,000 ft.) 115.2K baud 1524 m (5,000 ft.) 230.4K baud 762 m (2,500 ft.) Resistor Size 82Ω 1/2 Watt Gray-Red-Black-Gold 57.6K baud 3048 m (10,000 ft.) 150Ω 1/2 Watt 115.2K baud 1524 m (5,000 ft.) Brown-Green-Brown- Gold 230.4K baud 762 m (2,500 ft.) 82Ω 1/2 Watt Gray-Red-Black-Gold Position 1 Position 2 Baud Rate ON ON 57.6K ON OFF 115.2K OFF ON 230.4K OFF OFF Disabled Publication 1747-6.22
Page 1 and 2:
Backup Scanner 1747-BSN User Manual
Page 3 and 4:
Overview Table of Contents Preface
Page 5 and 6:
Scanner Configuration and Programmi
Page 7 and 8:
Switchover Considerations Programmi
Page 9 and 10:
Glossary Index Table of Contents xi
Page 11 and 12:
Who Should Use This Manual How to U
Page 13 and 14:
Conventions Used in This Manual The
Page 15 and 16:
Overview This chapter contains the
Page 17 and 18:
Local I/O Remote I/O Processor I/O
Page 19 and 20:
SLC and Scanner Asynchronous Operat
Page 21 and 22:
RIO Logical Rack 0 RIO Logical Rack
Page 23 and 24:
Physical and Logical RIO Link Speci
Page 25 and 26:
Overview 1-27 Complementary I/O: Pl
Page 27 and 28:
Overview 1-29 Complementary I/O: Pl
Page 29 and 30:
Slot Pair I O I O I O I O 0 1 2 3 4
Page 31 and 32:
Hardware Features Overview 1-33 Not
Page 33 and 34:
Module Address Switch Overview 1-35
Page 35 and 36:
A Typical SLC 500 Backup Configurat
Page 37 and 38:
Overview 1-39 Data table values are
Page 39 and 40:
Required Tools and Equipment Chapte
Page 41 and 42:
5. Configure the system. Quick Star
Page 43 and 44:
Configuration Selection Installatio
Page 45 and 46:
Backup Scanner Installation Install
Page 47 and 48:
Installation and Wiring 3-49 Termin
Page 49 and 50:
Chapter 4 Operating Your SLC 500 Ba
Page 51 and 52:
(1) Operating Your SLC 500 Backup S
Page 53 and 54:
Operating Your SLC 500 Backup Syste
Page 55 and 56:
Startup Sequencing Operating Your S
Page 57 and 58:
Understanding Remote Input and Outp
Page 59 and 60:
Page 61 and 62:
Rules for Configuring the Scanner G
Page 63 and 64:
Logical Rack 0 Logical Rack 1 Logic
Page 65 and 66:
Considerations When Configuring Rem
Page 67 and 68:
Page 69 and 70:
Output Reset Control Device Inhibit
Page 71 and 72:
M0 File - RIO Device Reset Control
Page 73 and 74:
Page 75 and 76:
M1 Status File Description General
Page 77 and 78:
Logical Device Starting Address Sta
Page 79 and 80:
Logical Device Fault Status M1 (Sta
Page 81 and 82:
Page 83 and 84:
Primary Logical Device Address, Wor
Page 85 and 86:
SLC/Scanner Configuration Scanner C
Page 87 and 88:
Chapter 6 Module Control and Status
Page 89 and 90:
Module Control and Status Word 6-91
Page 91 and 92:
Transferring Data over the High-Spe
Page 93 and 94:
Data Transfer Status Word Module Co
Page 95 and 96:
Program File 2 0000 0001 0002 Modul
Page 97 and 98:
Program File 4 0000 0001 0002 0003
Page 99 and 100:
Module Status Counters Module Contr
Page 101 and 102:
RIO Block Transfer Theory of Operat
Page 103 and 104:
SLC Processor ➀ RIO Block Transfe
Page 105 and 106:
RIO Block Transfer General Function
Page 107 and 108:
Example 2 # 2 # 4 # 1 # 2 # 3 # 4 #
Page 109 and 110:
M0 File BT Control Buffer Layout BT
Page 111 and 112:
Error Code Description RIO Block Tr
Page 113 and 114:
RIO Block Transfer 7-115 Your SLC c
Page 115 and 116:
Control EN TO Status Flag EW ST ER
Page 117 and 118:
Control Flag EN TO Status Flag EW S
Page 119 and 120:
Bit Number Octal 17 10 7 Bit Number
Page 121 and 122:
Block Transfer Read Control Logic E
Page 123 and 124:
RIO Block Transfer 7-125 Rung 2:3 W
Page 125 and 126:
RIO Block Transfer 7-127 Rung 2:1 C
Page 127 and 128:
Directional Continuous Block Transf
Page 129 and 130:
RIO Block Transfer 7-131 Rung 2:3 W
Page 131 and 132: Directional Repeating Block Transfe
Page 133 and 134: Rung 2:5 Block transfer reads will
Page 135 and 136: RIO Block Transfer 7-137 Rung 2:3 W
Page 137 and 138: Bidirectional Continuous Block Tran
Page 139 and 140: RIO Block Transfer 7-141 When a BTR
Page 141 and 142: RIO Block Transfer 7-143 Rung 2:9 T
Page 143 and 144: RIO Block Transfer 7-145 Rung 2:1 C
Page 147 and 148: RIO Block Transfer 7-149 Rung 2:10
Page 149 and 150: RIO Block Transfer 7-151 Rung 2:2 U
Page 153 and 154: RIO Block Transfer 7-155 Rung 2:11
Page 155 and 156: Switchover Considerations Chapter 8
Page 157 and 158: Switchover Considerations 8-159 Div
Page 159 and 160: Switchover Considerations 8-161 Dur
Page 161 and 162: Switchover Considerations 8-163 The
Page 163 and 164: Programming Techniques Chapter 9 Ch
Page 165 and 166: Program File 3 0000 0001 0002 0003
Page 167 and 168: 0009 0010 0011 0012 Programming Tec
Page 169 and 170: 0017 Programming Techniques 9-171 T
Page 171 and 172: 0005 0006 0007 0008 0009 0010 0011
Page 173 and 174: 0021 0022 0023 0024 0025 0026 0027
Page 175 and 176: Programming Techniques 9-177 Data T
Page 177 and 178: Programming Techniques 9-179 3. For
Page 179 and 180: Programming Techniques 9-181 The ha
Page 181: Programming Techniques 9-183 Howeve
Page 185 and 186: Calculating Throughput Specificatio
Page 187 and 188: Specifications A-189 You need to ca
Page 189 and 190: Determining T btx All Baud Rates 57
Page 191 and 192: Specifications A-193 3. Calculate t
Page 193 and 194: Backup Scanner Output Delay Time (T
Page 195 and 196: M0-M1 Files and G Files Appendix B
Page 197 and 198: Monitoring Bit Addresses M0-M1 File
Page 199 and 200: Access Time M0-M1 Files and G Files
Page 201 and 202: S:4/8 causes the #M1:4.3 file to up
Page 203 and 204: M0-M1 Files and G Files B-205 G Fil
Page 205 and 206: M0-M1 Files and G Files B-207 With
Page 207 and 208: RIO Configuration Worksheet Appendi
Page 209 and 210: Glossary The following terms are us
Page 211 and 212: Glossary 213 Module Status Word (MS
Page 213 and 214: Numerics 1/2-slot addressing, 1-13,
Page 215 and 216: minimizing the scan time, B-6 speci
Page 217 and 218: Index I-ccxix Publication 1747-6.22
Page 219: Publication 1747-6.22 — October 1
show all

1747-6.22, Backup Scanner User Manual

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?