Type: Individual
| Tools & Equipment | Materials |
|---|---|
| Screwdrivers | Mounting panel (metal sheet) |
| Drill machine with metal drill bits | Toggle switches |
| Multimeter | Capacitive sensor |
| Variable frequency drive | |
| Mounting screws and nuts | |
| Cable ties | |
| Connecting cables | |
| VFD operating manual |
| S/N | Item | Quantity |
|---|---|---|
| 1 | Mounting panel (metal sheet) | 1 Pc per Candidate |
| 2 | Toggle switches (momentary type, SPST) | 3 Pcs per Candidate |
| 3 | Capacitive sensor (24 VDC) | 1 Pc per Candidate |
| 4 | Variable frequency drive (single phase input to 3-phase output) | 1 Pc per Candidate |
| 5 | Screwdrivers (assorted) | 1 Set per Candidate |
| 6 | Multimeter (digital) | 1 Pc per Candidate |
| 7 | Drill machine with metal drill bits | 1 Pc per Candidate |
| 8 | Mounting screws and nuts | 20 Pcs per Candidate |
| 9 | Cable ties | 10 Pcs per Candidate |
| 10 | Protective gloves | 1 Pair per Candidate |
| 11 | Safety boots | 1 Pair per Candidate |
| 12 | Overall/dust coat | 1 Pc per Candidate |
| 13 | Connecting cables (single core flex 1.0 mm control cables) | 5 m per Candidate |
| 14 | VFD operating manual | 1 Pc per Candidate |
| Items to be Evaluated | Marks Available | Marks Obtained | Comments |
|---|---|---|---|
| TASK 1: Mounting electronic components | |||
| Wore PPE: safety boots and overall (Award 1 mark each for safety boots and overall) | 2 | ||
| Identified tools and materials required for mounting (Award 1 mark for correct identification) | 1 | ||
| Marked and drilled mounting holes accurately on the panel (Award 3 marks for correct positioning and drilling neat holes) | 3 | ||
| Mounted three toggle switches securely as per drawing (Award 1 mark per switch correctly mounted) | 3 | ||
| Mounted capacitive sensor correctly with proper orientation (Award 2 marks for correct mounting and orientation) | 2 | ||
| Mounted variable frequency drive securely and fixed all screws properly (Award 3 marks for proper mounting and fastening) | 3 | ||
| Arranged and tied connecting cables neatly using cable ties (Award 2 marks for neat cable arrangement and securing) | 2 | ||
| Used multimeter to verify continuity of mounting screws and connections (Award 2 marks for correct multimeter use and verification) | 2 | ||
| Cleaned work area and stored tools properly after mounting (Award 2 marks for proper housekeeping and tool storage) | 2 | ||
| Sub-Total | 20 | ||
| PRODUCT CHECKLIST | |||
| Mounted panel with dimensions 400mm x 300mm, components aligned as per drawing (Award 2 marks for correct panel dimensions, 2 marks for correct component alignment) | 4 | ||
| All components fixed securely with no loose fittings (Award 3 marks for secure fixing of all components) | 3 | ||
| Cable arrangement is neat with no cable damage or tangling (Award 3 marks for neat and damage-free cable arrangement) | 3 | ||
| Sub-Total | 10 | ||
| GRAND TOTAL | 30 | ||
Type: Individual
| Tools & Equipment | Materials |
|---|---|
| Set of screwdrivers | Computer with PLC programming software |
| Digital multimeter | PLC unit |
| Communication cable for PLC | Capacitive sensor 24 VDC |
| Proximity sensor 24 VDC | |
| Linear actuator 24 VDC | |
| Connecting cables | |
| Power supply unit | |
| Double pole MCB | |
| Holding switches (pushbuttons) |
| S/N | Item | Quantity |
|---|---|---|
| 1 | Computer with PLC programming software | 1 Pc per Candidate |
| 2 | Programmable Logic Controller (PLC) unit - 24 VDC inputs, contact outputs | 1 Pc per Candidate |
| 3 | Capacitive sensor 24 VDC | 1 Pc per Candidate |
| 4 | Proximity sensor 24 VDC | 1 Pc per Candidate |
| 5 | Linear actuator 24 VDC | 1 Pc per Candidate |
| 6 | Set of screwdrivers assorted | 1 Set per Candidate |
| 7 | Digital multimeter with standard probes | 1 Pc per Candidate |
| 8 | Connecting cables - single core flex 1.0 mm control cables | 5 meters per Candidate |
| 9 | Power supply unit AC 240 V input, DC 24 V output | 1 Pc per Candidate |
| 10 | Double pole MCB 240 V | 1 Pc per Candidate |
| 11 | Holding switches (momentary pushbutton) with NO & NC terminals | 3 Pcs per Candidate |
| 12 | Communication cable for PLC | 1 Pc per Candidate |
| Items to be Evaluated | Marks Available | Marks Obtained | Comments |
|---|---|---|---|
| TASK 1: Installation and Alignment of Sensors and Actuators | |||
| Wore PPE: safety boots and overall/dust coat (Award 1 mark each for safety boots and overall) | 2 | ||
| Identified tools and equipment for sensor and actuator installation (Award 1 mark for correct identification) | 1 | ||
| Correctly identified and wired the following components: capacitive sensor, proximity sensor, linear actuator, holding switches (Award 1 mark for each component wired correctly) | 4 | ||
| Installed capacitive sensor and proximity sensor at specified sensing ranges and positions according to schematic (Award 2 marks for each sensor installed correctly and aligned) | 4 | ||
| Installed linear actuator with correct stroke alignment and securely fixed (Award 3 marks for proper installation and alignment) | 3 | ||
| Connected all wiring to PLC input/output terminals as per wiring diagram (Award 1 mark each for input wiring, output wiring, and neat termination) | 3 | ||
| Powered the system safely through double pole MCB and verified power supply output (Award 1 mark for correct MCB connection and 1 mark for power supply verification) | 2 | ||
| Tested sensor outputs using digital multimeter and verified expected voltage levels (Award 3 marks for correct measurement and verification) | 3 | ||
| Operated the linear actuator via PLC control and confirmed full stroke movement (Award 3 marks for successful actuator operation) | 3 | ||
| Conducted functional testing of holding switches to control actuator and sensor enable/disable (Award 3 marks for correct switch operation and control) | 3 | ||
| Documented installation procedures and testing results clearly (Award 4 marks for neat and complete documentation) | 4 | ||
| Observed housekeeping: cleaned working area, organized tools and materials, disassembled tools properly (Award 1 mark for cleanliness and 1 mark for tool organization) | 2 | ||
| Sub-Total | 34 | ||
| PRODUCT CHECKLIST | |||
| Sensors installed and aligned per schematic: capacitive sensor sensing range 100mm, proximity sensor sensing range 50mm (Award 1.5 marks for each sensor sensing range within ±5mm tolerance) | 3 | ||
| Linear actuator installed with 150mm stroke aligned and fixed firmly (Award 3 marks for correct stroke length and secure fixing) | 3 | ||
| All wiring connections correct, neat, and secure as per schematic (Award 3 marks for neat and correct wiring) | 3 | ||
| System operates as per functional requirements: sensors detect objects, actuator moves fully on command, switches control enable/disable (Award 4 marks for full functional operation) | 4 | ||
| Documentation complete and accurate (Award 3 marks for comprehensive documentation) | 3 | ||
| Sub-Total | 16 | ||
| GRAND TOTAL | 50 | ||