February 2022
Installation, Operation and Maintenance Manual
VCIOM-15345-EN Rev. 1
62
Customizing Biffi EHO
Section 8: Customizing Biffi EHO
Table 24.
Configuration Table (12)
Menu Name
Menu
Key
Configuration/
Calibration Value
Default
Action
ANALOG CONFIGURATION
CA
Yes/No
N/A
ANALOG OUTPUT 1 SOURCE
Configure the Analog Out 1 Source to
provide feedback on various parameters
from the actuator to the host system.
A1
0 = Position
1 = Setpoint
2 = Host Control
3 = Hydraulic Circuit Pressure
0 = Position
ANALOG OUT 2 SOURCE
Configure the Analog Out 2 Source to
provide feedback on various parameters
from the actuator to the host system.
A2
0 = Position
1 = Setpoint
2 = Host Control
3 = Hydraulic Circuit Pressure
3 = Hydraulic
Circuit Pressure
ENABLE LOST ANALOG INPUT 1 ALARM
Enable an alarm if analog input signal is lost.
The actuator must be set up for analog input
.
Ae
0 = Disable
1 = Enable
1 = Enable
LOST ANALOG ALARM DELAY
If Analog Signal is disconnected, then Lost
Analog Alarm would be generated after
this delay.
Ad
0 to 60 seconds
0 = 0 second
LOST ANALOG INPUT ACTION
Configure the actuator to move to a
configurable position when analog input
signal is lost. The actuator must be set up for
analog input and the configurable position
can be configured only through the DCMlink.
Ai
0 = stay put
1 = go to configurable position
1 = go to
configurable
position
LOST ANALOG SIGNAL - SETPOINT
Configure the actuator to move to a
setpoint if the analog signal is lost.
AS
0-100
The values 0 and 100 would
be displayed as OPEN/CLOSE
according to Close Direction
30 (%)
ANALOG INPUT POLARITY CLOSE
Configure the analog input signal polarity.
iP
0 = 4 - 20 mA (zero-span)
1 = 20 - 4 mA (zero-span)
0 = 4 - 20 mA
(zero-span)
ANALOG OUTPUT POLARITY CLOSE
Configure the analog output signal polarity.
Note: this will reverse the analog signals
configured in Analog Output 1 [A1] and
Analog Output 2 [A2].
oP
0 = 4 - 20 mA (zero-span)
1 = 20 - 4 mA (zero-span)
0 = 4 - 20 mA
(zero-span)
ANALOG CALIBRATION
Calibrate Analog Input and Output channels.
Ac
Yes/No
N/A
ANALOG INPUT CALIBRATION
Calibrate the analog input channel with an
external current source. External current
source needs to be connected to source
4mA equivalent signal when this menu is
being flashed. The signal has to be in the
range 3.6 mA - 22 mA.
iC
Yes/No
N/A
CALIBRATE LOWER LIMIT OF ANALOG
INPUT CHANNEL
Calibrate the 4 mA value for the analog
input channel.
iL
Yes/No
N/A
LOWER LIMIT VALUE CALIBRATED
(CALIBRATION STATUS)
If the current value input through the
Analog Input channel is in valid range, then
the device will be calibrated successfully
with the value.
cL
N/A
Analog Input
Calibration
Status. Not
Searchable/
Configurable
CALIBRATION FAILED
(CALIBRATION STATUS)
If the current value input through the
analog input channel is out of the valid
range then the device calibration will fail
and the Biffi EHO will maintain the
previous calibrated value.
cF
N/A
Analog Input
Calibration
Status. Not
Searchable/
Configurable
