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Fancom 771
INSTALLER: 5. Installer settings
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After all settings have been made, the hardware can be tested. The first test is the Repeated valve test.
In addition, the digital inputs can be read out directly: Control digital inputs. Direct relay control
enables the relays to be activated. The valves are usually tested using the Repeated valve test. The
valves can also be activated in another way, using valve orders (function key Orders --> 2. Order:
valves--> 4. Activate valves .
Select option 3 Test hardware. The following will appear on the display:
Then select 1. Repeated valve test. The following will appear on the display:
From/thru valve
The repeated valve test can be started as follows:
Agreed?/Valve open
At From valve enter the number of the valve where the test has to start. At thru
valve enter the number of the valve where the test has to end. Start the test by
setting Agreed? to YES. The indication light in the alarm key will flash to indicate
that an I/O-test has been started. In the example above, the computer first
activates Valve 1 for 3 seconds. After 3 seconds the computer activates Valve 2, etc.
After the computer has activated Valve 8, the valve test starts again at Valve 1, etc.
until the repeated valve test is stopped (see 2. Stop repeated valve test ).
5.3 INSTALLATION option 3 Testing Hardware
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1x
2x
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2x
2x
5.3.1 INSTALLATION option 3 -1 Repeated valve test
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>>Test hardware
1 Repeated valve test
2 Control inputs
3 Direct relay control
4 IO-cards present
5 Communication counters
>>Repeated valve test
From valve
1
thru valve 8
Agreed?
YES
Valve open 2
Stop repeated valve test
NO
Time valve on
3
Time valve off
3
