Burkert 8285, Instruction Manual

Page: 5 / 288

5
Table of contents
for 8285 modular process analysis system
Calculation Blocks (system control) ........................................................................ 42
Calculation of new variables from measured variables ....................................... 42
Activating Calculation Blocks ............................................................................. 43
Overview of Calculation Blocks .......................................................................... 44
Calculation formulas .......................................................................................... 45
Configuring a Calculation Block ......................................................................... 46
Switching between parameter sets A, B ................................................................. 47
Current outputs: Current output curves ................................................................. 49
Output filter .......................................................................................................... 51
NAMUR signals: Current outputs ........................................................................... 52
NAMUR signals: Relay contacts .............................................................................. 53
Relay contacts: Protective wiring .......................................................... 54
Protective wiring of relay contacts ......................................................................... 54
Relay contacts ........................................................................................................ 55
Relay contacts, usage ............................................................................. 55
Icons in the measurement display: ......................................................................... 56
Limit value, hysteresis, contact type ....................................................................... 56
OK1, OK2 inputs: Specify level ............................................................................... 57
Switching parameter sets via OK2 .......................................................................... 58
The selection has no effect when working on SmartMedia card with
SW 8285-102. ........................................................................................... 58
Select parameter set (A, B) via input OK2 .............................................................. 58
Signal active parameter set via relay contact .......................................................... 58
Inserting the SmartMedia card ............................................................. 59
SmartMedia card: Types ......................................................................................... 60
SmartMedia card: Display icons .............................................................................. 60
Memory card (SW 8285-102 ... 1xx) ...................................................................... 60
Software update card (additional function SW 8285-106) ..................................... 60