PLC Timer Instructions

Objective 1 - Describe the Function of Two Types of Timer Instructions and Give an Application of Each

Objective 2 - Describe the Operation of a Retentive Timer On-Delay Instruction

Skill 1 - Enter and Edit a PLC Program That Uses an RTO Instruction

Objective 3 - Describe the Function and Application of Two Types of Non-Retentive Timer Instructions

Objective 4 - Describe the Operation of the Non-Retentive Timer On-Delay Instruction

Skill 2 - Enter and Edit a PLC Program That Uses a TON Instruction

Objective 5 - Describe the Operation of an Off-Delay Timer Instruction

Skill 3 - Enter and Edit a PLC Program That Uses a TOF Instruction

Objective 6 - Define Time-Driven Sequencing and Give Three Applications

Objective 7 - Describe the Operation of a Time-Driven Sequence Program

Activity 1 - Operation of a Time-Driven Sequence Program

Skill 4 - Design a PLC Program That Provides Low Voltage Starting of an Electric Motor

Skill 5 - Design a PLC Program That Uses a Time-Driven Sequence to Control an Actuator

Skill 6 - Design a PLC Program to Control a Plastic Injection Molding Machine

Self Review 1

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