YOKOGAWA µR1800 User Manual

8 - 4 IM 4H3B1-01E
8.1.3 How to set Partial Expanded Recording
Partial expanded recording enables you to compress a part of the recording span, in
order to examine the expanded (other) part of the range in more detail. The initial value
is ‘OFF’. To set partial expanded recording, proceed as follows:
MENU:
SETTING PROCEDURE:
Press the MENU-key for three seconds to enter the SET mode.
Select the ‘SET=AUX’ display using the UP/DOWN-keys, and
press the ENT-key.
Select the ‘MODE=PART’ display using the UP/DOWN-keys.
Then press the ENT-key.
Select the desired channel using the UP/DOWN-keys, and press
the ENT-key.
Select ON (or OFF in case you had set partial expanded recording
before and want to stop it now) using the UP/DOWN-keys. Then
press the ENT-key.
In the case you selected OFF, the setting is completed.
Specify the percentage (1 to 99%) of the full recording span which
has to be compressed, using the UP/DOWN-keys. Press the ENT-
key.
The display which appears prompts you to set the boundary value.
The boundary value corresponds to the previous set compressed
part. See also figure 8.3. Set this value by using the UP/DOWN
and the RIGHT-keys. Note that this boundary value must be
within the recording span. (If scaling is ON, this value must be
within the scaling range.) Then press the ENT-key.
The setting is completed. Press the ENT-key to return to the
‘01:PARTIAL=...’ display, or press the ESC-key to go to the
‘SET=AUX’ display; or press the MENU-key for three seconds to
return to the Operation mode.
NOTE Partial Expanded settings are automatically canceled, when any of the following
changes occur:
• the input type (VOLT, TC, etc.) or input range (2V, etc.) is changed.
• decimal point for linear scaling and square root is changed.
•minimum or maximum value of the recording span is changed (in case of linear
scaling and square root).
•minimum or maximum value of the scale is changed (in case of linear scaling and
square root).
• the reference channel is changed.
• the input type or range of the reference channel is changed.
boundary value
0.000
partial expanded recording
ON
expand from
25 %
RANGE
ALARM
UNIT
CHART
CLOCK
COPY
AUX
TREND
ZONE
PART
PRINT
TAG
MSG
CHART 2
01
02
03
24
MENU
ESC
ALARM
ACK
PRINT
ALARM
ACK
PRINT
ALARM
ACK
PRINT
ALARM
ACK
ALARM
ACK
SET=AUX
MODE=PART
01:PARTIAL=ON
01:EXPAND FROM= 25 %
01:BOUNDARY=0.000
01:PARTIAL=
PRINT
ALARM
ACK
FEED
PRINT
PRINT
3sec
SET OK
**
MENU
ESC
3sec

YOKOGAWA µR1800 Specifications

General

Brand	YOKOGAWA
Model	µR1800
Category	Data Loggers
Language	English