3
5.1.
Introduction to CAN and CANopen ................................................................. 29
5.1.1.
CAN-Bus ....................................................................................................... 29
5.1.2.
CANopen ....................................................................................................... 29
5.2.
CANopen
– functionality .................................................................................. 30
5.3.
Start-up ............................................................................................................. 30
5.3.1.
Baudrate ........................................................................................................ 31
5.3.2.
Node ID ......................................................................................................... 31
5.3.3.
Start ............................................................................................................... 32
5.4.
Object dictionary .............................................................................................. 32
5.4.1.
Communication specific part .......................................................................... 33
5.4.1.1.
Error register (Index 1001h) ...................................................................... 33
5.4.1.2.
Manufacturer status register (Index 1002h) ............................................... 33
5.4.2.
Manufacturer specific part.............................................................................. 34
5.4.2.1.
Threshold settings ..................................................................................... 35
5.4.2.2.
Report format ............................................................................................ 35
5.4.2.3.
Viscosity range .......................................................................................... 35
5.4.2.4.
Sending measurement results ................................................................... 35
5.4.2.5.
Storage interval ......................................................................................... 35
5.4.2.6.
Stored data ............................................................................................... 35
5.4.2.7.
Process values .......................................................................................... 36
5.5.
SDO (Service Data Object) ............................................................................... 36
5.6.
Transmit PDO ................................................................................................... 37
5.7.
Emergency Messages ...................................................................................... 37
5.8.
Guarding ........................................................................................................... 37
5.8.1.
Nodeguarding ................................................................................................ 37
5.8.2.
Heartbeat ....................................................................................................... 37
5.9.
Timestamp ........................................................................................................ 38
5.10.
Network Management ...................................................................................... 38
5.11.
EDS-file ............................................................................................................. 38
5.12.
Examples for CAN-communication ................................................................. 38
6.
SENSOR CALIBRATION
38
7.
APPENDIX
40
7.1.
Technical Data .................................................................................................. 40
7.1.1.
Laser sensor .................................................................................................. 40
7.1.2.
CCM 01
– Display unit ................................................................................... 40
7.1.3.
CCM 01
– housing ......................................................................................... 41
7.1.3.1.
CCM 01 - backside of housing .................................................................. 41
7.2.
Pin assignment ................................................................................................. 42
7.2.1.
Laser sensor .................................................................................................. 42
7.2.2.
CCM 01
– display unit .................................................................................... 42
7.2.2.1.
RS 232 interface and CAN
– option .......................................................... 42
7.2.2.2.
Sensor connections
– X11 ........................................................................ 43
7.2.2.3.
Power supply
– 24 V DC ........................................................................... 43
7.3.
Pressure difference characateristics .............................................................. 44
7.4.
Cleanliness classes according to ISO 4406:99 .............................................. 45
7.5.
Cleanliness classes according to NAS 1638 .................................................. 46
7.6.
Application areas - Compatibility .................................................................... 47
7.7.
Trouble shooting .............................................................................................. 47
7.8.
Shipment ........................................................................................................... 47
