Chris Corkhill
Member
Hi guys, can anyone help me with a PLC program for the scenario below which is an industrial oven. PLC programing is alien to me !
Cheers
CC
Cheers
CC
- When the bearing is placed in the oven and a door switch is made as the oven door is closed the light should indicate amber for 5 seconds.
- After the 5 seconds the oven automatically heats up and the red light comes on for 30 seconds indicating a bearing is being heated up
- After 30 seconds the oven is switched off and the bearing is allowed to cool inside the oven with an amber light on for 10 seconds.
- This is replaced with a green light for a further 15 seconds and then the green light goes off meaning the bearing can be removed safely and retaining enough heat to position on to the motor shaft.
- Incorporate safety interlocking with the door switch and alarm conditions _______________________________________________________
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