Ahlborn ALMEMO 2450-1, Руководство по эксплуатации

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Measured value
Transducer Sensor / con-
nector Measuring range Units Abbre-
viation
Function channels:
Maximum value of channel Mb1 any
Hi
Minimum value of channel Mb1 any
Lo
Aver.value M(t) over time of Mb1 any
A[t]
Aver. value M(n) of Mb2 to Mb1 any
A[n]
Sum S(n) of Mb2 to Mb1 any
S[n]
Total pulses S(t) of Mb1 ZA 9909-AK2 0... 65000
S[t]
Pulses / print cycle of Mb1 ZA 9909-AK2 0... 65000
S[P]
Alarm value of channel Mb1 any
Alrn
Measured value of Mb1 any
MEAS
Cold junction temperature any °C
CJ
Number of aver. values of Mb1 any
n(t)
Timer any s
tinE
TC=Temperature compensation PC=Pressure compensation
10.1.3 Double display
On all double sensors incorporating a tem-
perature sensor on the 1st channel the tem-
perature value can at the same time be dis-
played in the function field.
Select 2
nd
channel
Activate temperature display
Press and hold dow M ▲
Return to channel display
Press and hold down M
▲
10.2 Peak value memory
From the measured values acquired for each
measuring point the highest and the lowest
values are continuously recorded. To display
these high/low peak values first the desired
channel must be set (see Section 7.1) and
then the
MAX
or
MIN
key must be
pressed. As a check the display also includes
the associated symbol.
To display the maximum value press key :
MAX
.
To display the minimum value press key :
MIN
.
To delete the maximum value press and hold down key :
MAX
.
To delete the minimum value press and hold down key :
MIN
.
To return to the measuring point display press key :
M ▲
.
As soon as you clear the memory, the current measured value will appear (be -
cause measuring is continuous).
ALMEMO
®
2450-1 21