Allen-Bradley Scanners A-B Scanner Overview All scanner cards come with a configuration port that is great for online diagnostics and commissioning. The MicroLogix and ControlLogix cards can be monitored online while the PLC maintains control. During the start-up phase, the outputs can be set and the inputs can be read without going online with the PLC. Display Some cards have an integrated seven-segment display. This display is used in configuration mode to show all connected I/O modules. In Protected (Run) mode, the display is used to show missing nodes or recently added nodes that have not yet been added to the scan list. and CompactLogix supported pushbutton programming status troubleshooting See pages 31-32 for Allen-Bradley gateway/ scanner wiring. 29
Specifications PLC PLATFORM OR NETWORK SLC 5/03, SLC 5/04, SLC 5/05 ControlLogix MicroLogix 1500, CompactLogix MODEL Single Network VBM-MLX/CPLX NUMBER(S) Dual Network SST-ASI-SLC VBM-CLX-DM CAPABILITIES SPECIFICATION 3.0 3.0 3.0 MASTER PROFILE M4 M4 M4 EXTENDED ADDRESSING POSSIBLE (62) Yes Yes Yes ANALOG CAPABILITY Yes Yes Yes MAX DISCRETE I/O COUNT 496 in/496 out 496 in/496 out 248 in/248 out CONFIGURATION OPTIONS PUSHBUTTONS Yes Yes PLC Yes Yes Yes DISPLAY 2, 7 segment + LEDs 2, 7 segment + LEDs SOFTWARE Windows HyperTerminal VAZ-SW-ACT32 (optional) VAZ-SW-ACT32 (optional) Cable USB (included) K-ADP2 (purchased separately) K-ADP2 (purchased separately) STAND-ALONE CONTROL (Optional) No No No ELECTRICAL SPECIFICATION OPERATING CURRENT AS-INTERFACE (1/2) 50 ma 70 ma/70 ma 100 ma OPERATING CURRENT BACKPLANE 500 ma @ 5 VDC 390 ma @ 5 VDC, 2 ma @ 24 VDC 450 ma @ 5 VDC ALLEN-BRADLEY CONNECTION Backplane Backplane Backplane I/O MAPPING Input and output files Input and output files Input and output files DIAGNOSTICS MAPPING M0 and M1 files Input and output files using mailbox Input and output files using mailbox CARDS PER PLC Limited by rack space Limited by rack space Power supply rating of 4 ADVANCED FUNCTIONALITY GROUND FAULT DETECTION No No No NOISE DETECTION No No No DUPLICATE ADDRESS DETECTION No No No OVER VOLTAGE DETECTION No No No DIAGNOSTIC PORT Yes (USB) Yes (RS-232) Yes (RS-232) PROTECTION (IEC) IP20 IP20 IP20 TEMPERATURE Working +32 ºF to +122 ºF (0 ºC to +50 ºC) +32 ºF to +122 ºF (0 ºC to +50 ºC) +32 ºF to +122 ºF (0 ºC to +50 ºC) RANGE Storage -13 ºF to +158 ºF (-25 ºC to +70 ºC) -13 ºF to +158 ºF (-25 ºC to +70 ºC) -13 ºF to +158 ºF (-25 ºC to +70 ºC) WEIGHT 620 g (22 oz) 375 g (13 oz) 258 g (9 oz) APPROVALS AS-INTERFACE CONNECTION Removable terminals Removable terminals Removable terminals Stocked item Consult factory for all other models 30
Wiring Diagrams SST-ASI-SLC AS-i Ch. 1 AS-i Ch. 2 Config. USB 1: AS-i + 2: AS-i - 3: AS-i + 4: AS-i - 1: AS-i + 2: AS-i - 3: AS-i + 4: AS-i - LED Indicators FAULT COMM 1/COMM 2 Description Off Green Normal operation Red (flashing) G-File error or slot disabled Red (flashing) Green (flashing) 2 or more AS-I nodes missing, configuration mismatch Red (flashing) Red (flashing) In HyperTerminal configuration mode Red (flashing) Power too low, off-line, in configuration mode Green (flashing) 1 AS-I node missing Red Red Error 31
Wiring Diagrams 1-1 + 2-2 + - + - + VBM-CLX-DM SYS AS-i OK prj mode AS-i act RS-232 mode set VBM-MLX/CPLX PWR U AS-i OK mode set PWR prg enable Fault AS-i act prj mode prg enable 1-1 + 2-2 + - + - + LED Indicators SYS: Green: PLC Connected AS-i: Green (solid): Good Green (flashing) In configuration mode Red (flashing): Peripheral fault Red (solid) Configuration error OK: Red (solid/flashing): Error Green (solid): PLC run mode Green (flashing): PLC program mode PRJ Mode: Yellow: AS-i master is in configuration mode AS-i act: Green: AS-i network operating normally in either configuration or protected mode PRG Enable: Green: Exactly one slave is missing in protected operating mode and automatic addressing is allowed PWR: Green: Power on Pushbuttons Mode: Switches between normal operating mode and configuration mode Set: Changes slave addresses in configuration mode Display LED Display: 4 digits LED Indicators SYS: LED PWR: Green: Power on U AS-i: Green: AS-i network is sufficiently powered AS-i act: Green: AS-i network operating normally in either configuration or protected mode Fault: Red (solid): One slave missing or extra slave on the network Red (flashing): Peripheral fault on network PRG Enable: Green: Exactly one slave is missing in protected operating mode and automatic addressing is allowed PRJ Mode: Yellow: AS-i master is in configuration mode OK: Green: PLC in run mode Pushbuttons Mode: Switches between normal operating mode and configuration mode Set: Changes slave addresses in configuration mode Display 7 Segment Display: 2 digits and 2 dots RS-232 32
DATA MAPPING SLC500 An example of an RS Logix 500 screen capture for SLC 500 mapping (slot 3). Mapping Data Address 1 outputs 1-4 O:3.0/4 - O:3.0/7 Address 5 outputs 1-4 O:3.1/4 - O:3.1/7 Address 2 outputs 1-4 O:3.0/8 - O:3.0/11 Address 6 outputs 1-4 O:3.1/8 - O:3.1/11 Address 3 outputs 1-4 O:3.0/12 - O:3.0/15 Address 7 outputs 1-4 O:3.0/12 - O:3.0/15 Address 4 outputs 1-4 O:3.1/0 - O:3.1/3... DATA MAPPING ControlLogix An example of an RS Logix 5000 screen capture for ControlLogix mapping (slot 1). 33
DATA MAPPING MicroLogix Accessories An example of an RS Logix 500 screen capture for MicroLogix 1500 mapping third card. Mapping Data Address 1/1A outputs 1-4 O:3.0/8 - O:3.0/11 Address 5/5A outputs 1-4 O:3.1/8 - O:3.1/11 Address 2/2A outputs 1-4 O:3.0/4 - O:3.0/7 Address 6/6A outputs 1-4 O:3.1/4 - O:3.1/7 Address 3/3A outputs 1-4 O:3.0/0 - I:3.0/3 Address 7/7A outputs 1-4 O:3.1/0 - O:3.1/3 Address 4/4A outputs 1-4 O:3.1/12 - O:3.1/15 VAZ-SW-ACT32 Control Tools configuration and diagnostic software for ControlLogix and Compact I/O scanners K-ADP2 Communication cable for ControlLogix and Compact I/O scanners (RS-232) See pages 201-216 34