Burkert 8285, Instruction Manual

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35
Display settings: FRONT module
Measurement recorder
• Time base
• Zoom function
• Min/Max display
Overview of parameter setting
Option. 2-channel, selection of process variable, start and end
Languages
Measurement display
• Main display
• Display format
• Viewing angle
Representation of measured values on the display:
- Selecting the number of primary values displayed
(one or two)
- Decimal places
Output current I1, I2
• Process variable
• Characteristic
• Output (0/4 - 20 mA)
• Output filter
• Behavior during messages
- Function check
--- Currently meas. value
--- Last meas. value
--- Fixed 22 mA
- 22 mA message
2 current outputs, separately adjustable
KI recorder
Option. See more detailed “Options” manual
Signal outputs and inputs, contacts: BASE module
Contact K4
• Contact type
• ON delay
• OFF delay
NAMUR failure
Contacts K3, K2, K1
• Usage
- Maintenance request
- Function check
- Limit value (adjustable)
- Rinse contact (adjustable)
- Parameter set B active
- USP output
- KI recorder active
• Contact type
• ON delay
• OFF delay
Factory setting:
K3: Maintenance request, K2: Function check, K1: Limit value
- Variable, limit value, hysteresis, effective direction, ...
- Rinsing interval, lead times, rinse duration, logbook entry, ...
Inputs OK1, OK2
• OK1 usage
- Signal level
Optocoupler - signal inputs
Off, function check
active level switchable from 10 to 30 V or < 2 V, resp.
For OK2 see System control/Function control matrix
Output current
[mA]
“Fixed
(22 mA)”
Function
check
22
4
“Last usable
value”
Function
check
Function
check
“Current
meas.”
Behavior during messages