Velleman Modules velleman, Manual

Page: 6 / 40

6
Operation
Operation
Push button for preset value
‘UP’ button
‘DOWN’ button
‘Reset’ button
Counter display
Equal output indication
Eq. Out
When all connections are made, the four LED displays will light up and the module type will appear “107” after which
following messages appear :
If an irregularity is found during the self-test, an error code will appear, when GOOD appears then the unit is ready for use.
r x. x x Version number
T E S T Self-test is working
G O O D Internal parts are working correctly