Pilz PIT m3.2p machine tools pictogram - Manual (Page 3)

Content
Operating Manual PIT m3.2p
1003176­EN­02 3
Section 1 Introduction 5
1.1 Validity of documentation 5
1.1.1 Retaining the documentation 5
1.2 Definition of symbols 6
Section 2 Overview 7
2.1 Features of the operating mode selector switch 8
2.2 Features of transponder key 9
2.3 Control elements 10
Section 3 Safety 12
3.1 Intended use 12
3.2 Safety regulations 13
3.2.1 Use of qualified personnel 13
3.2.2 Warranty and liability 13
3.2.3 Disposal 13
Section 4 Function description 14
4.1 Interface for status information 16
4.1.1 Timing diagrams for operator actions 18
4.1.2 Timing diagram for device error 20
4.1.3 Timing diagrams for user error: "No authorisation" 21
4.1.4 Timing diagrams for user error: "Button operated incorrectly" 23
4.2 Operating mode interface 25
4.2.1 Switch behaviour after a transponder key is removed 25
4.2.2 Control program requirements 27
4.3 Key ID interface 28
4.3.1 Key ID number of the transponder key 28
4.3.2 Communication mode for downloading the Key ID number 30
4.3.2.1 Transmitter­controlled communication mode 30
4.3.2.2 Handshake­controlled communication mode 31
4.3.3 Evaluation by a control system 32
4.3.3.1 Evaluation of the Key ID number with transmitter­controlled communication32
4.3.3.2 Evaluation of the Key ID number with handshake­controlled communica­
tion 35
Section 5 Installation 39
5.1 General installation guidelines 39
5.2 Dimensions 40
5.3 Mounting cutout 41
Section 6 Wiring 42
6.1 Terminal Configuration 42
6.2 Connecting the unit 43
6.3 Connection to a control system 44
Section 7 Operation 47
7.1 Select operating modes OM1 ... BA4 48