EST BENNING CM 12, Руководство по эксплуатации

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11/ 2019 BENNING CM 12
key
N
to leave the “ LOG ” menu.
5.6 Memory function “MEM”
The memory function “MEM” allows the automatic and manual storage of se -
ries of measurements with up to 1,000 measured values. For further processing,
the measured values can be read out later by means of the display
J
or via
Bluetooth
®
.
Use the Cursor key
M
to select the “ MEM ” function and press the OK/ENTER
key
N
to open the “ MEM ” menu.
Use the Cursor key
M
to select the following submenus:
A-SAVE
Press the OK/ENTER key
N
to start the automatic storage of
measured values “ A-SAVE ” for voltage and resistance mea-
surement. As soon as a stable measured value is detected
by the measuring probes of the safety measuring leads, an
acoustic signal will be emitted and the measured value will be
stored in the memory automatically. Connect the safety mea-
suring leads to the next measuring point in order to store ano-
ther measured to the memory. Press the RANGE key
7
to
call the number of the stored measured values. Press the OK/
ENTER key
N
to cancel the function. Measured values below
5 % of the final measuring range value will not be recorded.
Note:
Any restart will delete all measured values stored in the me-
mory (MEM).
SAVE
Each time the OK/ENTER key
N
is pressed, a measured
value will be stored in the memory. Press the RANGE key
7
to display the number of stored measured values and press it
again to go back to the storage mode. To cancel, press the OK/
ENTER key
N
for approx. 2 seconds.
LOAD
Press the OK/ENTER key
N
to open the measured values
stored in the memory. Press the Cursor key
M
(right/►,
left/◄) to call the storage location number on the display
J
.
Press the RANGE key
7
to toggle between the storage loca -
tion number and the stored measured value. Press the OK/
ENTER key
N
to cancel the function.
CLR
Press the OK/ENTER key
N
to open the “ CLR ” mode.
Press the OK/ENTER key
N
to delete all measured values
stored in the memory (MEM). To cancel, press the OK/ENTER
key
N
for approx. 2 seconds.
MMA
(MAX/MIN)
The MMA function can only be called after having finished the
A-SAVE function . Press the OK/ENTER key
N
to open the
maximum value (MAX) and the minimum value (MIN) of a
series of measurements. To cancel, press the OK/ENTER key
N
for approx. 2 seconds.
Use the Cursor key
M
to select the “ MEM ” function and press the OK/ENTER
key
N
to leave the “ MEM ” menu.
5.7 Data transmission to the smartphone/ tablet
The BENNING CM 12 is provided with a Bluetooth
®
Low Energy 4.0 interface for
real-time wireless transmission of measured values to an Android or IOS device.
The “BENNING MM-CM Link” app required for this is available in the Google Play
Store and in the Apple App Store.
The “BENNING MM-CM Link” app offers i.a. the following functions:
- Displaying of the measured values in real time and storage as csv file.
- Download of the data logger LOG (up to 9,999 measured values)
and of the memory MEM (up to 1,000 measured values) from the
BENNING CM 12.
To activate the Bluetooth
®
interface, press the Bluetooth ® key
6
at the
BENNING CM 12 (symbol “ ” flashes). As soon as a Bluetooth® connection is
established, the symbol “ ” is displayed permanently.
Range in open space: approx. 10 m
6. Ambient conditions
- The BENNING CM 12 is designed only for measuring in dry surroundings,
- Maximum barometric height during measurement: 2222 m.
- Overvoltage category / setting category: IEC 60664/ IEC 61010-1 → 600 V
category IV; 1000 V category III.