YOKOGAWA WT200, Руководство пользователя

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9-10
IM 253421-01E
9.5 Setting the Comparator Mode (optional)
Keys
DC
SCALING AVG FILTER STORE RECALL HARMONICS
M W h
k A h
m V Hz
M W
k A
deg
var
TIME
FUNCTION
AUTO
MODE TRIG MAX HOLD
HOLD
CAL
INTEGRATOR
HARMONICS
INTERFACE OUTPUT SHIFT
REMOTE
MEMORY INTEG SET
ENTER
A RANGE V RANGE
START
LOCAL SETUP
STOP RESET
AUTO
FUNCTION
FUNCTION
m V PF
M W
k A
m V VA
V MEAN
RMS
A OVER
V OVER
SAMPLE
A
B
C
MODE
Displays
relevant
keys and
indicator
Procedure
• Operate the instrument by following the thick lines in the menu below.
• Press the ENTER key to confirm a selection or setting.
• To leave the current menu in the middle of the operation, press the key indicated in step 1.
The confirmed settings up to that point are kept.
1.
SHIFT
SETUP
OUTPUT
ENTER
3.
Select the comparator function
(Display C)
(Display C)
2.
4.
ENTER
5.
6.
Select the mode
(Display C)
ENTER
7.
End
Explanation
Setting the Comparator Mode
The following two settings are available. For details related to the mode, see section
9.4. The initial value is SinGL.
• SinGL: the comparator mode will be set to single mode;
• duAL: the comparator mode will be set to dual mode.
Note
• When you change the comparator mode after having set the comparator limit (See section
9.6 and the following sections), the situation will change as follows. Also verify the
comparator limits again.
• When you change the mode to dual mode after setting the limits in the single mode, the limit
item (see section 9.6) for ch2 and ch4 are set to those for ch1 and ch3, respectively. When
the mode is set back to the single mode, the limit item of each channel returns to its original
value.
CAUTION
Do not change the comparator mode, measurement mode or harmonic analysis
ON/OFF, while the comparator function is turned ON (see section 9.8). Similar
to the Note above, changing the limit item might result in unexpected statuses of
the output relay.