![background image](http://html1.mh-extra.com/html/omega/dpf20-series/dpf20-series_user-manual_4064940021.webp)
21
DPF20 Frequency, rate, total or period counter
Instruction Manual
Password
Version
Factory reset
Minimum
Brightness
Maximum
Standard
Option
1
Configuration menu for the module installed at Opt.1
Option
2
Configuration menu for the module installed at Opt.2
Option
3
Configuration menu for the module installed at Opt.3
Left zeros
With left zeros
Without left zeros
Function
counter (‘cn.1’)
Decimal point
no
Counter configuration
Multiplier
x1
Divider
/1
Preset
0
Mode
up
‘FAST’
off
Sensor
Pulls on channel A
no pull resistor
Pulls on channel B
no pull resistor
Pulls on reset
pull-up
Trigger
2,5 Vdc
Activation for channel A on rising edge (‘on_h’)
Excitation voltage
5 Vdc
Antirrebound filter
0 mSeconds
Tools
Fast access (Key UP)
off
‘On Power Up’
Delay
0 seconds
Key ‘LE’
reset function
Memory of maximum
-199999
Memory of minimum
999999
Memory of cycles
0
Counter overrange
flash
Counter underrange
flash
Left zeros
off
Vexc. control
off
Password
off
Brightness
3
Alarms 1,2 and 3
Active
off (disabled)
Type
maximum
Setpoint
1000
Hysteresis
0 counts
Activation delay
0.0 seconds
Deactivation delay
0.0 seconds
Setpoint 2
off
On Alarm
continue
Inverted relay
off
Locked alarms
off
Factory configuration for Ratemeter (‘cnF.6) and periodmeter (‘cnF.8)
modes.
Multiplier
x1
Divider
/1
Time windows
0.5
‘SLOW’ mode
tIME
0 (off)
nuMb
1
Recursive filter
0 (off)
Factory configuration for output and control modules, see section
2.
1.20 Full configuration menu (cont.)
1.21
Factory configuration
Control Vexc.
with Vexc. error control
without Vexc. error control