interlock program
HELP! plc lab assignment and I am confused??
There are four sensors to an annunciator system which disables the output if certain operational failure. Draft a program tha alarm system works as follows: 1. if an input is not happening 2. Any two inputs are ON, a green pilot light goes on 3. Any fires three inputs, a yellow pilot light comes on 4. Any four inputs to a red pilot light goes ON 5. Interlock the lights, leaving only a pilot light in a time
When I was AB PLC would do the following (assuming the inputs are I: 1 / 0 - I: 1 / 3 and green light = O: 2 / 0, yellow = O: 2 / 1, red = O: 2 / 2) CLR N7 : 0; XIc I: 1 / 0 ADD N7: 0 1 N7: 0; XIc I: 1 / 1 ADD N7: 0 1 N7: 0; XIc I: 1 / 2 ADD N7: 0 1 N7: 0; XIc I: 1 / 3 ADD N7: 0 1 N7: 0; EQU N7: 0 OTE O 2: 2 / 0; EQU N7: 0 3 OTE O: 2 / 1; EQU N7: 0 4 OTE O: 2 / 2;
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NCR Corporation RS 84 CHECKPOINT INTERLOCK . RS 84 CHECKPOINT INTERLOCK I/F CBL (AVL QTY ONLY-NO B/O) PP-AC. I/F CBL (AVL QTY ONLY-NO B/O) NCR Corporation RS 84 CHECKPOINT INTERLOCK . RS 84 CHECKPOINT INTERLOCK I/F CBL (AVL QTY ONLY-NO B/O) PP-AC. I/F CBL (AVL QTY ONLY-NO B/O)... |
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Pac Tr-7 Universal Trigger Output Module (12 Volt-Car Stereo Access / Interface Accessories) $12.00 PAC TR-7 UNIVERSAL TRIGGER OUTPUT MODULE. COMBINES SEVERAL TRIGGERING FUNCTIONS IN 1 PACKAGE, PROVIDING A SOLUTION FOR A MULTITUDE OF PROBLEMS, ACCURATE DIGITAL TIMING WITHOUT THE USE OF SEPARATE METERS, INDEPENDENT OF TRIGGER VOLTAGE LEVELS FOR MAXIMUM ,ACCURACY, PROGRAM SWITCH & INDICATOR LIGHT ENSURES EASY INSTALLATION, SUPPLIES UP TO 2 AMPS OF CURRENT FOR USE WITH POWER ANTENNAS, PROGRAMMABLE ... |
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PAC TR-7 UNIVERSAL TRIGGER OUTPUT MODULE $15.52 PAC TR-7 UNIVERSAL TRIGGER OUTPUT MODULECOMBINES SEVERAL TRIGGERING FUNCTIONS IN 1 PACKAGE, PROVIDING A SOLUTION FOR A MULTITUDE OF PROBLEMS; ACCURATE DIGITAL TIMING WITHOUT THE USE OF SEPARATE METERS; INDEPENDENT OF TRIGGER VOLTAGE LEVELS FOR MAXIMUM ;ACCURACY; PROGRAM SWITCH & INDICATOR LIGHT ENSURES EASY INSTALLATION; SUPPLIES UP TO 2 AMPS OF CURRENT FOR USE WITH POWER ANTENNAS; PROGRAMMABLE DE... |
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Universal Trigger Module $40.95 Combines several triggering functions in 1 package providing a solution for a multitude of problems. Accurate digital timing without the use of separate meters. Independent of trigger voltage levels for maximum accuracy. Program switch indicator light ensures easy installation. Supplies up to 2 amps of current for use with power antennas. Programmable delays of up to 4 min 15 sec before turning on... |
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Gino RS232/485 4 Doors Single Way Access Controller w Driver $89.14 4 door 4 reader control a door in single way.The user-friendly Access software programs the system within a few minutes, from a non-dedicated PC. Access Software provides numerous access control and alarm monitoring features: expiry date for clubs, automatic activation, interlock between two doors, time zones, supervision, anti-passback, activity reports.Simple operation, finishing operation by si... |
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Interlock Program (Weaver Interlock) $94.99 Interlock is a hands-on program for children in preschool and kindergarten. The lessons are already planned and presentation techniques are given. Covering Creation through the Flood, Interlock sets the stage for a solid foundation in biblical knowledge.... |
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Traffic safety impact of the 1988 Ignition Interlock Pilot Program ... |
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In the matter of a public hearing on the ignition interlock device and drinking driver programs : before the New York State Senate Standing Committee on Alcoholism and Drug Abuse. ... |
US $100.00