HEIDENHAIN TNC 370D - Manual (Page 2)

July 02 Specifications TNC 370 D 1–1
Contents
1 Specifications 1–1
2 Components 2–4
3 Mounting and Electrical Installation 3–6
3.1 Electrical Noise Immunity 3–6
3.2 Heat Generation and Cooling 3–7
3.3 Humidity 3–7
3.4 Mechanical Vibration 3–7
3.5 Degree of Protection 3–7
3.6 Mounting Position 3–8
3.7 Connection Overview 3–10
3.7.1 LE 370 D 3–10
3.7.2 Power Supply 3–11
3.7.3 Measuring System Inputs 3–13
3.7.4 Reference Signal for the Spindle 3–14
3.7.5 Supply voltage for "Control-is-ready" 3–14
3.7.6 Analog Nominal Value Output 3–15
3.7.7 Switching Inputs 24 Vdc for the PLC 3–17
3.7.8 Switching Outputs 24 Vdc for the PLC 3–20
3.7.9 Machine Operating Panel 3–23
3.7.10 TNC Keyboard 3–24
3.7.11 Visual Display Unit 3–26
3.7.12 PLC input/output unit PL 410 B/ PL 405 B 3–27
3.7.13 Touch Trigger Probes 3–28
3.7.14 RS-232-C/V.24 Data Interface 3–31
3.7.15 Handwheel Input 3–32
3.7.16 Analog Inputs 3–37
3.8 Visual Display Unit BF 370 B 3–40
3.9 Mounting Dimensions 3–41
3.10 Cable overview 3–44
3.11 Grounding plan 3–45
4.1 What Is a Machine Parameter? 4–47
4.2 Input and Output of Machine Parameters 4–48
4.2.1 Input Format 4–48
4.2.2 Activating the Machine Parameter Settings 4–48
4.2.3 Changing the Input Values 4–49
4.3 List of Machine Parameters 4–52
4.3.1 Encoders and Machine 4–52
4.4 Positioning 4–57
4.5 Operation with Velocity Feedforward 4–59
4.6 Operation with Servo Lag 4–60
4.7 Main Spindle 4–60
4.8 Integrated PLC 4–64