Interface and Menus
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Publication S177E V2.0 Issue 12/04
8.9.3.1
Second Page for General Purpose Field Unit
Pulse counter
Pulses= 44 FCUTAG01
Tag name
Relay commands
1>R1=0 2>R2=0 1
FCU address
3>R3=0 4>R4=0
Analogue output
5>Aout= 0% 6>
Block and parameter screen
Digital input 1 on a GPFCU can be used as a pulse counter. The master station screen will count
pulses up to 9999 before rolling over to 0 and starting again.
Options 1 to 4 prompt the user to Energise (1) or De-energise (0) the relay before the command is
sent.
Option 5 prompts the user to enter a data value for the analogue output in the range 0 to 100 %.
Commands available:
-
Go to next field unit
-
Go to previous field unit
-
Operate relay 1
- Operate
relay
2
-
Operate relay 3
- Operate
relay
4
-
Set analogue output
-
Go to secondary data page
-
Return to previous menu
MENU
1
2
3
4
5
6
Note: The general Purpose Field Unit may be configured for fleeting relay outputs, in which
case it will not action the de-energise commands, and if the relays are energised their
status will always display 0.
Note: When the Access Level is set to 3 or 4, to issue a command the correct PIN must be
entered first. Pressing command keys 1, 2, 3, or 4 causes a confirmation screen to
appear before the command is sent.
