MultiTrode MultiSmart Installation & Operation Manual page 112

The same parameters are present for General faults as for the predefined faults. So a General fault can be
created to stop one or more pumps, fault acknowledgement can be set to auto or manual and activation
delay set, to name a few of the options. The source, description, activation and deactivation delays for a
General fault can be modified in the low level menus.
To illustrate the configuration of a General fault, the following two examples will be implemented.
Example 1:
A fault called Manual Mode is required to stops all pumps when a digital input (Din 16) becomes active. A
manual reset is required before the pumps are free to run again. The setup for this fault follows.
1. Set the Source
Navigate to:
Scroll down to General fault 1
•
Press Assign
•
Scroll down to Digital Input 16
•
Press Select
•
Press Back, Save and the Home key
•
2. Set the other Parameters
Navigate to:
Scroll down to General fault 1
•
Press Configure
•
Enter the new fault description – Manual Mode
•
Scroll down to Manual Reset Req and press Toggle to check the box
•
Press Context
•
Press Toggle to check the Station box (This will stop all pumps)
•
Press Save and Restart Now
•
Now whenever digital input 16 becomes active, all the pumps will stop and the fault message Manual Mode
will be displayed.
Example 2:
A low level fuel warning is required. A resistive fuel gauge is connected to digital input 16. A resistance of
less 500 ohms indicates low fuel remaining. A 10 second activation delay is required to prevent false
triggering. Pump operation is not affected by the fault.
1. Set the Source
Navigate to:
Scroll down to General fault 1
•
Press Assign
•
Scroll down to Digital Input 16
•
Press Select
•
Press Back, Save and the Home key
•
Page 112 of 201
MultiSmart Installation & Operation Manual
MultiSmart_IO_Manual_A4_v2-22_R15.doc