Yokogawa GD40 Gas Density Detector - Manual (Page 72)

<5. DENSITY / PARAMETER SETTING>
5-17
IM 11T3E1-01E
CODE 01: Setting of Hold during Maintenance
This setting determines whether or not the output signal is held during maintenance. As a value
to be held, you can select either a value immediately before or a preset value.
(a) Hold enable/disable [*M_HLD]
・ Disable:
0
・ Enable: 1
・ Enable (preset value): 2
(b) Setting of preset hold value [*PR.SET]
This item applies if item (a) above is set to "2".
Configurable range:
-10.0 to 110.0 (percent of analog output)
[ENT]
01
*CODE
*SERVC
X
*M_HLD
XXX.X
*PR.SET
[ENT]
[ENT]
[YES]
F0508.ai
*1: See "Figure 5.3 Process at the Setting Level" on page 5-10.
*2: Enter the code number.
*3: Set a value using the [ ] and [ENT] keys.
*4: Set a value using the [ ], [ ] and [ENT] keys.
If you enter a value that exceeds the limits, the display shows [*OVER].
Press the [YES] or [NO] key to re-set the value.
*5: Setting 0 or 1 returns to the service level with the indication [*SERVC].
* 1
* 2
* 3
* 4
* 5
Figure 5.7 Setting of Hold during Maintenance