Checkline FGV-XY User Manual

Page 15

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7.0 C

OMPARATOR

The Comparator function allows you to create conditions for Go/No Go testing.
A high (HI) and low (LO) force limit may be set so that the FGV-XY’s display
will show when a measurement is not within the HI and LO settings. In addition,
the output port will respond relative to the display. See section 7.4 regarding the
comparator output.

NOTE: The FGV-XY must be in Comparator mode, and not Overload mode to
use the following settings. See section 4.5.6 regarding the output mode.

7.1

Memory Setting Mode

1. Turn POWER off, press PEAK and hold.
2. Press POWER and hold until “HI” appears on display, then release.

7.2 Setting the HI Limits

1. Press UNIT to select the HI Setting. The digits will

start flashing

2. Press UNIT again to change the polarity.
3. Choose the digit to change by pressing ZERO.
4. Press UNIT to increase the selected digit to the desired

value.

5. Repeat steps 3 and 4 until the desired value and polarity

are correct.

6. Press PEAK. This saves the HI limit and displays

the LO limit.

7. Press MEM if you are finished.

PEAK

PEAKPEAK

Setting

Display

Content

Default Factory Setting

Comparator HI limit

Value for HI limit*

Comparator LO limit

Value for LO limit*

Memory Mode

MEM

Memory Mode

Std

(Standard, Single, Continuous)

* When HI and LO are set to 00.00 the Comparator function is disabled.

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9.2 Single

Memory

Mode

Accessing Memory Data

1. Turn POWER off.

2. Press MEM and hold, then press and release POWER.

3. Release MEM when you see “Slg” on the display. The unit will alternate

between showing the data block number and the recorded measurement
value of that block.

4. Press MEM to review the previous data block recorded.

5. Press UNIT to cycle through the available recorded statistics. In Single

mode, the available statistics are as follows: positive maximum value,
negative maximum value, positive minimum value, negative minimum
value, average value, standard deviation.

6. Press PEAK to output the recorded data via RS232C. See section 12

NOTE: Pressing ZERO deletes the current data block, but only if you have
the last black selected.

UNIT

MEM

UNITUNIT

MEM

MEMORY