Velleman Modules velleman, Manual

Page: 8 / 40

8
Operation
Counter settings :
The counter can be used for decade or modulo 60 (clock) counting, an internal oscillator can be provided for use in modulo
60-mode
1. COUNTER SETTINGS
FUNCTION
DIP SWITCH
OFF ON
Decade counter 1
Modulo 60 : hh:mm (23.59) 2 1
Modulo 60 : mm:ss. (59.59) 1 & 2
2. DEBOUNCE SETTING
Normal debounce 3
Long debounce 3
External pulses 4
Internal oscillator 4
3. INPUT SETTING
When changing the position of one of the switches, the current counter value and the pre-set value will be erased.