19. HARDWARE CHECK
19.4 Measuring Input Check
The measuring input can be checked by counts after A/D conversion.
■Check Flow Chart
Reference 1 Engineering mode types
Operation screen | DISP |
|
|
2 sec. or more
|
|
|
|
|
| （ SHIFT ＋ | 6 |
| ） | |||||||
|
|
|
|
|
|
| A– Z | |||||||||
[Engineering mode selection] |
|
|
| 3 sec. or more | Ref.1 | |||||||||||
| | |
| |||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Cursor |
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
| Check |
|
|
|
| ||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||
|
|
|
|
|
| ° |
| ° |
|
| → ENTRY | |||||
[Selecting check ] |
| F |
|
| C |
|
|
|
| |||||||
|
|
|
|
|
|
|
|
|
|
| ||||||
| | |
| |||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
| Cursor |
|
|
|
| ||||||
[Selecting measuring input] |
| °F |
|
| °C |
|
|
| Ref.2 | |||||||
|
|
|
|
|
|
|
|
|
|
| ||||||
| | |
| |||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Cursor |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
| (1) |
|
| (2) |
|
| (3) |
|
| (4) |
| ||||
|
|
|
|
|
|
|
|
|
| |||||||
ENTRY
[Displaying check]
| ENTRY |
[Displaying count: 1] | Ref.3 |
Ch1 Ch2 Ch3 Ch4
[Displaying count 2] | / % | Ref.4 | |||
| |||||
|
| ||||
|
| |
|
| |
|
|
|
|
|
|
|
| RJ |
| DISP |
|
|
|
|
|
| |
|
|
|
|
|
|
: Memory clear
: Adjustment
: Hardware check
Reference 2 Types of check 1
(1)ROM version check
(2)Printer check
(3)Display check
(4)Measuring input check
Reference 3 Count 1 display
CH1 to CH4 show the counts after A/D conversion of inputs to channels 1 to 4.
For RD2800, the RJ (reference junction compensation) count is displayed next to CH4.
Reference 4 Count 2 display
RJ is the counts after A/D conversion
of the reference junction compensation (RJ). RD2800 has no Count 2 display as RJ is displayed in Count 1 display. RJ is displayed only when there is a channel, of which RJ is programmed to “1: enable” in the range programming. When all channels are programmed to “0: disable”, (- - -
－１１３－
