Siemens Level 1 (Latest 2024 / 2025 Update) Exam Questions and Verified Answers | 100% Correct | Grade A

Siemens Level 1 (Latest 2024 / 2025 Update) Exam Questions and Verified Answers | 100% Correct | Grade A Q: The move instruction copies data from ... Answer: ... a source byte to a destination byte. Q: The symbol shown below in the ladder diagram ... (looks like --| |--) Answer: ... can be thought of as a contact that is usually opened. Q: The maximum number of networks allowed in a Step 7 program is ... Answer: ... limited only by the memory size. Q: Which of the following counter is available in STEP 7? Answer: Up/Down counter Q: What is the use of the cushioning of a double-acting cylinder? Answer: It prevents a hard striking of the piston at the end positions. Q: Which statement about a single-acting cylinder is correct? Answer: The retraction of the piston is usually achieved by a spring. Q: Given for the system shown below: A1 = 50 cm2, A2 = 800 cm2, s1 = 16 cm. Determine s2. Answer: s2=1cm Q: The electrical circuit diagram and the pneumatic circuit diagram of a control system are shown below. Which statements about the mode of action are correct? Answer: As long as no pushbutton is pressed, the directional control valve remains in the retracted end position. AND The piston rod of the cylinder is to be advanced if either of the two pushbuttons S1 or S2 is pressed. Q: Which statement about detecting the advanced or retracted end position of a piston rod, as shown below, is correct? Answer: The field of a magnet causes the two reeds to close, allowing current to flow. Q: The function diagram and function chart of a pick and place system are shown below. Which statement about the operation is correct? Answer: **NOT After the vacuum was switched off in Step 7, the stop cylinder retracts.** Q: A swivel arm unit and its corresponding pneumatic circuit diagram are shown below. Which statements about the operation are correct? Answer: The swivel arm's rotation cylinder is operated by the 5/3-way double solenoid valve +SWIV-1V1. AND As long as solenoid +SWIV-Y3 of DCV +SWIV-1V2 is energized, vacuum is switched on. Q: Which components in the air supply unit, as shown below, are correctly identified? Answer: Pressure regulation valve with adjusting knob - A AND Air filter with water separator - C Q: In the pick-up and place application, as shown below, the pick-up cylinder 10A1 moves downward at the pick-up position but the pneumatic gripper 11A1 does not close to grab the part. Which of the following components can be the cause of the problem? Answer: **NOT Cylinder position sensor 10B1 AND PLC input module 2** Q: A 24 V DC contactor controls a 3-phase AC motor (230V/400V). Which of the following measurements are correct? Answer: Contactor activated: 400 V between terminal 1 and 4. AND Contactor activated: 400 V between terminals 1 and 6