Ahlborn ALMEMO 2290-8, Operating Instructions Manual

Page: 11 / 52

2. INITIAL OPERATION
1. Connect transducers in the correct order to the sockets CH0 to CH4, see 4.
2. Ensure power supply with 9V battery or mains adapter, see 3.1, 3.2.
3. For switching on move the slide switch (1) on the left side of the unit to the
centre position, see 3.3.
4. For displaying the measured values,
select function MEAS. VALUE by using the rotary switch (7),
use key
CH ▲
to select the measuring channels, read meas. values, see 7.1.
5. For storing the measured values, see 7.4.
Use function MEMORY and keys
ENTER
,
CLEAR
to clear the memory.
Use MEAS. CYCLE and key
CH ▲
to activate the memory ´
S
´, see 7.3.2.
Single measuring point scan by key
F
within function MEAS.VALUE, see 7.2.
Enter measuring cycle for cyclic storing, see 7.3.2.
Enter time and date, as required, see 7.3.4.
Enter time and date of start or end of a measurement as required, see 7.3.5.
Use key
START/STOP
to start and stop a cyclic storing, see 7.3.
Output of memory data to printer or computer
Connect peripheral device via interface cable to socket A1, see manual 5.2.
Set 9600 bd, 8 data bits, 1 stop bit, no parity at peripheral device, see 8.1.
Use key
CH ▲
within function OUTPUT CYCLE to set the output channel ´
U
´
and, possibly, the format columns ´
nU
´ or spreadsheet/table ´
tU
´, see 7.3.1.
Use key
OUTPUT
within function MEMORY to output meas.values, see 7.4.2.
6. Cyclic output of measured values to printer or computer
Connect peripheral device via interface cable to socket A1, see manual 5.2.
Set 9600 bd, 8 data bits, 1 stop bit, no parity at peripheral device, see 8.1.
Enter time and date, as required, see 7.3.4.
Program the print cycle within function OUTPUT CYCLE,
use key
CH
▲
to set the output channel ´
U
´ and, if required,
the output format columns ´
nU
´ or spreadsheet/table ´
tU
´, see 7.3.1.
Use key
START/STOP
to start and stop the cyclic meas. point scan, see 7.3.
7. Monitoring of limit values
Enter limit values, see 6.4.
Program measuring cycle, see 7.3.2.
Connect alarm device with alarm module to socket OUT2,
see man. 5.1.2/5.1.3.
For an alarm print use key
CH ▲
within function OUTPUT CYCLE to activate
the output channel ´ U´, see 7.3.1.
Use key
START/STOP
to start and stop the cyclic meas. point scan, see 7.3.
8. Evaluation of the measurement
Display max and min values within function MAX or MIN VALUE, see 7.1.2.
ALMEMO
®
2290-8 11
Initial Operation