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11
DPF20 Frequency, rate, total or period counter
Instruction Manual
1.19 Configuration menu (cont.)
Configuration menu for mode ‘counter quadrature’ (‘cnq.2’). To
-
tal impulses received are multiplied by the value of the ‘multiplier’
(‘MuLt’) register and divided by the ‘divider’ (‘
dIV
’) register. Result is
refreshed on the display.
• assign the value for parameter ‘
Multiplier
’ (‘MuLt’) from 1 to
999999.
• assign the value for parameter ‘Divider’ (‘
dIV
’) from 1 to 999999.
• assign the value for ‘Preset’ (‘PrSt’) from -199999 to 999999. Reset
activation loads on display the preset value.
• select the ‘
edges’
to count for each quadrature cycle (‘
q.124
’). Se
-
lect ‘
1--1’ for 1 impulse per quadrature cycle. Select ‘1--2’ for 2 im
-
pulses per quadrature cycle. Select ‘
1--4
’ for 4 impulses per quadra
-
ture cycle.
1.19.3 Configuration for ‘cnq.2’
Configuration menu for mode ‘
c inhibition control
’ (‘
cnI.3
’).
Total impulses received are multiplied by the value of the ‘multiplier’
(‘MuLt’) register and divided by the ‘divider’ (‘
dIV
’) register. Result is
refreshed on the display.
• assign the value for parameter ‘
Multiplier
’ (‘MuLt’) from 1 to
999999.
• assign the value for parameter ‘Divider’ (‘
dIV
’) from 1 to 999999.
• assign the value for ‘Preset’ (‘PrSt’) from -199999 to 999999. Reset
activation loads on display the preset value.
• select the counting mode (‘ModE’) to ‘uP’ for upwards counting
(impulses received add) or ‘doWn’ for downwards counting (impuls
-
es received substract).
• select the activation mode for the ‘
inhibition
’ (‘
Inh
’) control. Select
‘
on_h’ to inhibit the counting when channel B is at logical state ‘1’.
Select ‘on_0’ to inhibit the counting when channel B is at logical state
‘0’.
1.19.4 Configuration for ‘cnI.3’
Configuration menu for mode ‘
counter + control add / substract
’
(‘
cnc.4
’). Total impulses received are multiplied by the value of the
‘multiplier’ (‘MuLt’) register and divided by the ‘divider’ (‘
dIV
’) regis
-
ter. Result is refreshed on the display.
• assign the value for parameter ‘
Multiplier
’ (‘MuLt’) from 1 to
999999.
• assign the value for parameter ‘Divider’ (‘
dIV
’) from 1 to 999999.
• assign the value for ‘Preset’ (‘PrSt’) from -199999 to 999999. Reset
activation loads on display the preset value.
• select the activation mode for the ‘
control add / substract
’ (‘Add’).
Select ‘on_h’ activates the addition of impulses received on chan
-
nel A when channel B is at logical state ‘1’ (impulses on channel A
substract if channel B is at logical state ‘0’). Select ‘on_0’ activates
the addition of impulses received on channel A when channel B is
at logical state ‘0’ (impulses on channel A substract if channel B is at
logical state ‘1’).
1.19.5 Configuration for ‘cnc.4’
Multiplier
1 to 999999
Divider
1 to 999999
Conf. counter
+ inhibition
Multiplier
Divider
Preset
Valor del preset
-199999 to 999999
Mode
Up
Down
Inhibition
Inhibits if chan
-
nel B is high
Inhibits if chan
-
nel B is 0 Vdc
Conf. counter
quadrature
Multiplier
1 to 999999
Divider
1 to 999999
Multiplier
Divider
Preset
Valor del preset
-199999 to 999999
Edges
1 imp. per cycle
2 imp. per cycle
4 imp. per cycle
Multiplier
1 to 999999
Divider
1 to 999999
Configuration
c control
add / substract
Multiplier
Divider
Preset
Valor del preset
-199999 to 999999
Control A/S
Adds if channel
B is high
Adds if channel
B is 0 Vdc