HEIDENHAIN PWM 20 - Manual (Page 2)

1 General.................................................................................................................................. 5
1.1 How to use this manual............................................................................................... 5
1.2 Safety precautions....................................................................................................... 6
1.3 Information on the IK 215 adjusting and testing package ........................................... 6
1.4 Information on the PWM 20 encoder diagnostic kit, ID 759251-01 ............................ 8
2 Items supplied ...................................................................................................................... 9
2.1 IK 215 adjusting and testing package (ID 547858-xx); items supplied ........................ 9
2.2 PWM 20 basic kit, ID 731626-51; items supplied ..................................................... 10
2.3 PWM 20 encoder diagnostic kit, ID 759251-01; items supplied ............................... 11
2.4 Optional accessories ................................................................................................ 12
3 Overview of cables and adapters ..................................................................................... 19
3.1 General information: PWM 20 - encoder connection and grounding ........................ 19
3.2 SA 100/110 Service Adapter for floating feed-through operations (listening-in)........ 24
3.3 EnDat 2.1 / 2.2 absolute interface with incremental signals ..................................... 26
3.4 EnDat 2.2 absolut rein seriell ohne Inkrementalsignale............................................. 32
3.5 Inductive, absolute EnDat rotary encoders ExI 11xx/13xx; adapter for
PCB connector ........................................................................................................... 35
3.6 Fanuc ......................................................................................................................... 36
3.7 Mitsubishi .................................................................................................................. 40
3.8 SSI ............................................................................................................................. 43
3.9 DRIVE-CLiQ ............................................................................................................... 44
3.10 Checking absolute interfaces in feed-through mode (listening-in)............................. 46
3.11 Incremental 11/25 µApp interface in feed-through mode (listening-in) ..................... 51
3.12 Incremental 1 Vpp / TTL interface in feed-through mode (listening-in)...................... 52
3.13 HTL/HTLs incremental interface................................................................................ 54
3.14 Incremental 1 Vpp interface with commutation for synchronous and linear drives
in feed-through mode (listening-in)............................................................................ 55
3.15 EnDat absolute interface for synchronous and linear drives
in feed-through mode (listening-in) ........................................................................... 58
3.16 1 Vpp incremental interface LIP 200 adapter for compensation ............................... 61
3.17 I2C Rexroth Indramat ................................................................................................ 62
3.18 1 Vpp incremental interface with commutation, without evaluation of
temperature sensor................................................................................................... 63
4 Pin layouts .......................................................................................................................... 65
4.1 Pin layout of PWM 20................................................................................................ 65
4.2 Pin layout of IK 215.................................................................................................... 66
4.3 Pin layout of the encoders......................................................................................... 67
5 Contact.............................................................................................................................. 165
5 Your HEIDENHAIN helpline ...................................................................................... 165
5 HEIDENHAIN technical helpline ............................................................................... 165
5 The HEIDENHAIN helpline for repairs, spare parts, exchange units,
complaints and service contracts.............................................................................. 165
5 Technical training...................................................................................................... 165
Note
The tables in the 'Items supplied" section in chapter 2 only serve as an orientation aid
for finding adapter cables and interfaces.
The different adapter cables with their IDs are assigned to the interfaces.
The chapter numbers (links) in the tables lead you to the cable diagrams where you
can see which adapter cables are used.