DigiRail-4C
NOVUS AUTOMATION
5/5
REGISTER 16 – CONFIGURATION OF THE DIGITAL INPUTS
Only bit 0 is used.
Bit 0 in 0 - Input 1 operates as normal counter input
Bit 0 in 1 - Input 1 operates as fast counter input. Debounce for input 1 is ignored
REGISTER 17 – PRESET, INHIBITING AND SELECTING THE MARGIN OF THE COUNTERS
Preset
: When setting the bit corresponding to the input, the counter of that input will assume the value in the respective
register as preset value of the counts (registers 26 to 33). After that, the bit will be reset to zero automatically.
Inhibition
:
Bit in 0 - Count enabled
Bit in 1 - Count disabled (suspended)
Selection of margin
:
Bit in 0 - Count at the positive margin (0 for 1)
Bit in 1 - Count at the negative margin (1 for 0)
Bit
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Input Preset
-
-
-
-
-
-
- - - - - - 4 3 2 1
Input Inhibition
-
-
-
-
-
-
- - 4 3 2 1 - - - -
Input Margin
-
-
-
-
4
3 2 1 - - - - - - - -
REGISTERS 34 TO 58 – TAGS
DigiRail features some identification Tags, where characters can be written in order to help identifying the device and its
inputs:
- Identification tag of the device (10 characters).
- Identification tag of the input points (10 characters for each input).
REGISTER 59 – PULSE COUNTING INTERVAL TIME
Time interval on which input pulses are totalized and stored on registers 63 to 70. This time is in 0.1 seconds units, e.g.,
a value of 10 means a 1 second interval. When we configure a 1 second interval, the counting will be in Hertz (Hz -
pulses per second). When we configure this interval to zero, the counting is disabled.
REGISTER 60 – PEAK PULSE COUNTING INTERVAL TIME
Time interval on which input pulses are totalized and, in case they are bigger than the current value, they are stored on
registers 71 to 78. This time is in 0.1 seconds units, e.g., a value of 10 means a 1 second interval. When we configure
this interval to zero, this feature is disabled.
REGISTER 62 – DIGIRAIL MODEL
Provides the code of the DigiRail model. Internally used by the DigiConfig software.
Model
Amount
2A
1
2R
3
4C
4