Burkert Flowave 8098, Руководство по эксплуатации

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289
Outputs – Parameter
Type 8098 FLOWave L
18.3 Setting the parameters of an analogue output
By default, the device has 2 analogue outputs,
Output 1:analog
and
Output 3:analog
. You can change the
type of the output 3: see chapter 18.2 .
The following parameters can be set:
• the
process value
associated to the analogue output.
• the value of the process variable, which is associated to the 4 mA current of the analogue output.
• the value of the process variable, which is associated to the 20 mA current of the analogue output.
• the damping level of the values that are transmitted on the analogue output. By default, the values trans-
mitted on the analogue output are not damped.
• the behaviour of the analogue output depending on the status of the device.
Table 42: Default parameters of the 2 analogue outputs
Parameter Default value
Process value associated to the analogue output Volume flow rate
4 mA value 0.0 l/min
20 mA value Full scale of the flow rate measurement range. Value
depends on the DN of the process connections.
Damping
level
None
Behaviour if a Failure message is generated by the
device
22mA
Behaviour if an Out of spec. message is generated
by the device
Continue
Behaviour if a
Maintenance req.
message is
generated by the device
Continue
18.3.1 Changing the process value and the process value range
associated to an analogue output
To change the process value and the process value range associated to an analogue output, do the
following:
→
Go to the
CONFIGURATION
view.
→
Outputs
→
Confirm to access the Parameter view.
→
Output 1: analog or Output 3: analog
→
Settings
The
Current settings
are displayed
→
Choose a process value
→
Set the value associated to a 4 mA current
→
Set the value associated to a 20 mA current The New settings are displayed.
→
Save.
The process value and the process value range associated to the analogue output are changed.
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