iValve Lift Control Valve 6 Installation and commissioning
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300-I-9010544-EN-01/10.2014
6.3 Safety checks
6.3.1 Test of the monitoring of the UCM/A3-valve
Testing the monitoring of the UCM/A3 valve (⇒ see Planning Informa
tion) can be carried out using two different methods.
Test with Handterminal
The iCon-firmware includes two functions (“Test SMA GND” and “Test
SMA +24V”) which switch off the normal sequence of 0V/24V-signals.
Depending on the selected function the terminal +SMA either supplies
permanently 0V or 24V as from selection of the function until 6s after
the travel.
1. Make sure that the Handterminal is connected to the iCon
2. On the Handterminal select menu 3, “Test SMA GND”
3. Select the execution of the function by pressing the key “+” and
confirm by pressing the key “+” again
4. Execute a travel in any direction
I This travel shall complete normally until the selected stop is reached.
Afterwards the lift control shall indicate an SMA-error.
5. Issue the command for another travel
I The lift must refuse to execute further travels until the SMA-error is reset
on the lift control.
6. Reset the SMA-error on the lift control
7. Carry out test again using the “Test SMA +24V” function
Test with 24 V supply and shorting cable
1. Disconnect the connection cable between the terminal block SMA
(X10) on the iCon and the input “UCM/A3-valve” on the lift control
2. Apply 24 V (e.g. from the iCon power supply) to the input
“UCM/A3-valve” on the lift control
3. Execute a travel in any direction
I This travel shall complete normally until the selected stop is reached.
Afterwards the lift control shall indicate an SMA-error.
4. Issue the command for another travel
I The lift must refuse to execute further travels until the SMA-error is reset
on the lift control.
5. Reset the SMA-error on the lift control
Reference: 300-I-9010544-EN-01
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