Through-beam Sensor Heads: FUN Mode Functions
Section 3-8
89
3-8-5
Hold Functions
The hold functions extract, output, and display data for specific points,
such as the maximum value, the minimum value, etc.
There are six hold functions: Peak hold, bottom hold, sample hold, peak-
to-peak hold, self-peak hold, and self-bottom hold.
Refer
4-5-6 FUN Mode Status Transitions
Refer
Judgement Outputs in Hold Mode for informa-
tion on the judgement outputs when using a Hold Mode.
Note:
The following notes apply to Hold Mode.
Normal Mode (Hold Not Enabled)
In Normal Mode, the measured value is always displayed and output. The
timing input is disabled and no hold function will operate.
(1)
The zero reset input is disabled while sampling (i.e., while the tim-
ing input is ON) in Hold Mode or while - - - - - is displayed on the
main display.
(2)
When non-measurement status occurs (i.e., the reset input turns
ON or a reception error occurs) during sampling (i.e., while the tim-
ing input is ON) in Hold Mode, the extracted data will be discarded.
Sampling continues until the timing input is turned OFF. When an
incident level error occurs continuously during the sampling,
“Error” is displayed when holding.
(3)
The timing input does not affect sampling during the self-peak hold
or the self-bottom hold.
(4)
Do not enable the timer in Hold Mode.
Current (mA)
20
4
Always outputs the measured value.
Measured value
Time
= Display value
= Output value
Z157-E1-01C.book Page 89 Thursday, August 31, 2006 5:13 PM
