February 2022
Installation, Operation and Maintenance Manual
VCIOM-15345-EN Rev. 1
58
Customizing Biffi EHO
Section 8: Customizing Biffi EHO
Menu Name
Menu
Key
Configuration/
Calibration Value
Default
Action
RELAY2 SETTING
Configure Relay2 to provide either
a continuous or flashing signal if
Relay2 Function is met. Flashing
will be in 1 s intervals.
S1
0 = Continuous
1 = Flashing
0 = Continuous
RELAY3 FUNCTION
Set Biffi EHO's configurable
relays to provide various actuator
status indication.
Note: Partial Stroke Test(21) PASS
indication will be available on this
relay only.
Note: Generic(Host Control) - Host
can activate, deactivate, or control
the relay.
r2
0 = Limit Switch Open (LSO)
1 = Limit Switch Close (LSC)
2 = Limit Switch A (LSA)
3 = Limit Switch B (LSB)
4 = Opening
5 = Closing
6 = Local Mode
7 = Stop Mode
8 = Remote Mode
9 = Valve Drift Alarm
10 = Power Monitor Alarm
11 = Phase Monitor Alarm
12 = Motor Thermal Alarm
13 = Hardwired ESD Alarm
14 = ESD Active Alarm
15 = Lost Analog Input 1 Alarm
16 = Generic (Host Control)
17 = Electronic Fault Alarm
18 = Moving
19 = Valve Stall Alarm
20 = Actuator Fail Alarm
21 = Unit Alarm
22 = SOV Failure Alarm
23 = Hydraulic Circuit Failure Alarm
24 = Self-Calibration Failure Alarm
25 = Over Pressure Alarm
26 = Emergency Stop Alarm
27 = Host Command ESD
0 = Limit Switch
Open (LSO)
Table 18.
Configuration Table (6)
Menu Name
Menu
Key
Configuration/
Calibration Value
Default
Action
RELAY3 SETTING
Configure Relay3 to provide either
a continuous or flashing signal if
Relay3 Function is met. Flashing
will be in 1 s intervals.
S3
0 = Continuous
1 = Flashing
0 = Continuous
RELAY4 FUNCTION
Set Biffi EHO's configurable
relays to provide various actuator
status indication.
Note: Partial Stroke Test(21) FAIL
indication will be available on this
relay only.
Note: Generic (Host Control) - Host
can activate, deactivate, or control
the relay.
r4
0 = Limit Switch Open (LSO)
1 = Limit Switch Close (LSC)
2 = Limit Switch A (LSA)
3 = Limit Switch B (LSB)
4 = Opening
5 = Closing
6 = Local Mode
7 = Stop Mode
8 = Remote Mode
9 = Valve Drift Alarm
10 = Power Monitor Alarm
11 = Phase Monitor Alarm
12 = Motor Thermal Alarm
13 = Hardwired ESD Alarm
14 = ESD Active Alarm
15 = Lost Analog Input 1 Alarm
16 = Generic (Host Control)
17 = Electronic Fault Alarm
18 = Moving
19 = Valve Stall Alarm
20 = PST-(Partial Stroke Test)
21 = Actuator Fail Alarm
22 = Unit Alarm
23 = SOV Failure Alarm
24 = Hydraulic Circuit Failure Alarm
25 = Self-Calibration Failure Alarm
26 = Over Pressure Alarm
27 = Emergency Stop Alarm
28 = Host Command ESD
1 = Limit Switch
Close (LSC)
Table 19.
Configuration Table (7)
