−
13
−
Entering and changing each setting using the membrane switches
First, enter or change the settings using the double-key function. Use the four membrane keys in the
bottom row
(
､ ､
and
)
on the front panel of the CM-5. The items that you can specify
(
such as the names of data settings
)
will be displayed in alphabetical order in the "Load
lower-limit digital display."
(
In the descriptions below, the phrase "Load lower-limit digital
display" becomes just the "Lower-limit display."
)
The value for each of the current settings will be
displayed in the "Digital load display."
For details about each procedure for entering and changing the settings, see
the following pages. This page describes only an outline of the general
procedure.
1. Display of the user settable items
In the setting mode, each of the user settable item names will be displayed in the Lower-limit display, in
alphabetical order, and the current value for that item will be displayed in the Digital load display. The
decimal point will flash.
(
When selecting a different pair of user specified upper and lower limits for use
in making comparisons, the decimal point in the limit pair number display will flash. You can change the
setting in the display whose decimal point is flashing.
)
The "Digital load display" displays numbers and letters. When it displays four digits, a decimal point will
flash next to the digit which can be specified at that time. On the following pages, the use of each digit is
described as follows.
Digital load display
→
↑
↑
↑
↑
Notation in this
manual
→
１０
３
１０
２
１０
１
１０
０
2. Initial setting
Press the
key while holding down the
key. The Lower-limit display will show the word "
." This means you have to select a setting mode. There are four modes, "
", "
", "
", and
"
". The table below describes each.
(
"
" is selected when the system is delivered.
)
MODE
FUNCTIONS
①
Modify and store upper and lower limit comparison values.
②
Select a different pair of upper and lower limit values.
①
Load calibration mode.
①
Select a measurement mode
(
peak value mode or end value mode
)
.
②
Enter the power supply frequency
(
50 or 60 Hz
)
.
①
Prohibit making entries or changes to the settings.
(
You can still view the values
of the pairs of upper and lower limits.
)
①
Mode: 01
After pressing the
and
keys, the Lower-limit display will show "
". This is the display used
for selecting a pair of limits. The pair display shows the number of the currently selected limit pair
(
1 to
8
)
, and the decimal point will be flashing in the display. In this situation, you can change the upper and
lower limit values that are assigned to the pair number currently being displayed.
(
See pages 17 to 21.
)
②
Mode: 02
One of two types of load calibrations can be selected: actual value calibration and equal value calibration.
Summary of Contents for CHECK MAN CM-5
Page 31: ...27...
