Hioki DSM-8104, Instruction Manual

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(c) Press the [F4] ms key to set input in the unit of ms, allowing setting of
integral time in increment of 1ms. The [F5] PLC key allows input in the unit
of PLC, allowing settings in increment of 2ms to 300ms and in increment of 1
to 15PLC.
[Note]
“PLC” stands for “one power line cycle” and is about 17ms at 60Hz and 20ms
at 50Hz.
[Notice]
Setting of an integral time changes the full-scale sensitivity of the current
measuring unit. Refer to 5.1.5 “Setting measuring range.”
5.1.7 Setting averaging function
The averaging function curbs dispersions of measured values by averaging measured
results.
This function is enabled when the Trigger mode is internal trigger ([INT]).
(1) Keying
(a Press the [F5] PSET key to set the Measuring Condition Setting screen.
On the Measuring Condition Setting screen, the [F4] and [F5] keys change to
keys that select ON and OFF, respectively.
(b) Move to “AVE:” operating the cursor moving keys [
◄ ], [ ► ], [ ▲ ] and [ ▼ ].
Set by keying the [F4] ON and [F5] OFF keys.
5.1.8 Setting trigger mode
This meter has three trigger modes, namely, the Internal Trigger [INT], Manual Trigger
[MAN] and External Trigger [EXT] modes.
Select a suitable mode in accordance with the operation.
(1) Keying
(a) Press the [SHIFT] key to set to the Shift mode. The [F1] key changes to
TRIG.
(b) Each pressing of the [F1] TRIG key alternately changes the trigger mode of
the key to the Internal Trigger [INT], Manual Trigger [MAN] and External
Trigger [EXT] modes.
The trigger mode is indicated by a side mark (“ ◄ ”) on the right of the screen.
(2) Trigger mode operation
The meter operates in each trigger mode as shown in Table 5.8.