KROHNE OPTIFLEX 8200 C Handbook page 87

OPTIFLEX 8200 C/F/S
Menu Function
No.
1.3.2 Switch Function
Set
Point/Threshold
Hysteresis
Alarm Mode
Error List
06/2018 - 4006448901 - MA OPTIFLEX 8200 R01 en
Function description
The switch function for output 2. Make a
selection from a list of switch functions to
set the switch signal to the function that
the device must monitor. For more data
about the switch function, refer to
output
on page 100.
This function is available if Optional Output
Mode is set to "RELAY". Mode
Mode Mode
This function gives the switching point or
threshold (level, distance etc.) where the
device will send the relay signal.
This function is available if Optional Output
Mode Mode is set to "RELAY" and Switch Mode Mode
Function is not set to "ERROR LIST". Function
Function Function
If Alarm Mode Alarm Mode Alarm Mode is set to "LOW LEVEL Alarm Mode
ALARM", this gives the quantity of product
above the threshold where the relay goes
back to "off".
If Alarm Mode Alarm Mode is set to "HIGH LEVEL
Alarm Mode Alarm Mode
ALARM", this gives the quantity of product
below the threshold where the relay goes
back to "off".
This function is available if Optional Output
Mode Mode is set to "RELAY" and Switch
Mode Mode
Function is not set to "ERROR LIST". Function
Function Function
"LOW LEVEL ALARM" tells the device to
send the relay signal when the quantity of
product in the tank is less than the
threshold. "HIGH LEVEL ALARM" tells the
device to send the relay signal when the
quantity of product in the tank is more than
the threshold.
This function is available if Optional Output
Mode Mode is set to "RELAY" and Switch Mode Mode
Function Function is not set to "ERROR LIST". Function Function
If Error Function Error Function is set to "ERROR LIST",
Error Function Error Function
Error List Error List Error List replaces the Set Error List Set Set Set
Point/Threshold, Alarm Mode Point/Threshold Point/Threshold Point/Threshold Alarm Mode Alarm Mode and Alarm Mode
Hysteresis Hysteresis steps in this procedure. This
Hysteresis Hysteresis
tells the device to send a relay signal if the
error condition specified in this step
occurs.
This function is available if Optional Output
Mode Mode is set to "RELAY" and Switch
Mode Mode
Function Function Function Function is set to "ERROR LIST".
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Selection list or range
of values
LEVEL,
LEVEL CONVERSION,
DISTANCE,
DISTANCE CONV.,
Relay
INTERFACE LEVEL,
INTERFACE
CONVERSION,
Optional Output Optional Output Optional Output INTERFACE DISTANCE,
INTERFACE DIST.
CONV., LAYER,
LAYER CONVERSION,
DIELECTRIC PRODUCT,
DIELECTRIC GAS,
CONVERTER
TEMPERATURE,
SENSOR
TEMPERATURE,
CURRENT mA,
CURRENT %, ERROR
LIST
1
min-max:
Optional Output Optional Output Optional Output
Switch Switch Switch
min-max:
Optional Output Optional Output Optional Output
Switch
Switch Switch
LOW LEVEL ALARM,
HIGH LEVEL ALARM
Optional Output
Optional Output Optional Output
Switch Switch Switch
OVERFILL, TANK
EMPTY,
INTERFACE LOST,
CONV. TEMP. < MINI,
CONV. TEMP. > MAXI,
SNSR. TEMP. < MINI,
SNSR. TEMP. > MAXI,
DIELCT. CALC. FROZ.,
Optional Output Optional Output Optional Output LEVEL LOST
Switch
Switch Switch
OPERATION
Default
LEVEL
2
—
2 —
—
—
6
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