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User manual
Alfanet PC-interface 2e gen.
2.1
Installation
On the connection diagram of the Alfanet PC-Interface is shown how the RS485, RS232 or
USB, supply and relays must be connected.
After connecting the Alfanet PC-Interface to the power supply, a self-test function is started,
after this the current time is shown in the display.
2.2
Control
The Alfanet PC-Interface can be controlled by three pushbuttons. These buttons are:
SET
UP
DOWN
2.3
Setting internal parameters
For setting the clock, summer/winter time and the log-interval there are several internal
parameters available.
To enter the internal parameter menu the DOWN key must be pressed for more than 10
seconds. In the left display the upper and lower segment are blinking. Over the UP and
DOWN keys the required parameter can be selected (see table for the parameters).
If the required parameter is selected, the value can be read-out by pushing the SET key.
Push the UP or DOWN key to change the value of this parameter.
If 20 seconds no key is pushed, the Alfanet PC-Interface changes to the normal operation
mode and the changes are stored.
Parameters ALFANET PC-INTERFACE.
PARA-
DESCRIPTION PARAMETER
METER
P 01
Setting clock
(See explanation)
P 10
Summer/winter time
automatic
P 11
Month start summertime
P 12
Day start summertime
P 13
Week start summertime
P 14
Time start summertime
P 15
Month start wintertime
P 16
Day start wintertime
P 17
Week start wintertime
P 18
Time start wintertime
P 19
UTC (Universal Time Coordinated) offset
P 20
Log time in UTC
P 30
Function Alarm relay
0 = control alarm
1 = fail save alarm
2= pulse
P 31
Function relay 2
0 = log buffer full
1 = external alarm NO
2 = external alarm NC
3 = external alarm pulse
P 32
Detection lost controller
P 50
Setting log interval
P 90
Software version
P 91
Serial number
P 92
Production date
Document nr. : 021865
Client : General
- view / change value of setting.
- changing between real time and % log buffer full on the display
- increase value of setting / readout UTC-time.
- decrease value of setting.
Version : V2.1
Page : 4 of 12
RANGE
hh:mm yyyy/mm/dd
0=no, 1=yes
1...12 (Jan..Dec)
0...6
(Mo..Su)
1...5
(1e, 2e, 3e, 4e, last)
0...23 (hour)
1...12 (Jan..Dec)
0...6
(Mo..Su)
1...5
(1e, 2e, 3e, 4e, last)
0...23 (hour)
-720...+720 Minutes
0=no, 1=yes
0...2
0...3
0 = no, 1 = yes
See explanation
-
-
-
DEFAULT
-
1
3
6
5
2
10
6
5
3
+60
0
0
0
0
-
-
-
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