Yokogawa GD40 Gas Density Detector - Manual (Page 73)

<5. DENSITY / PARAMETER SETTING>
5-18
IM 11T3E1-01E
CODE 02: Setting of Hold in the Event of Error
This setting determines whether or not the output signal is held if an error occurs. You can select
either the value immediately prior to the error or a preset value as the value to be held.
(a) Hold enable/disable [*E_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]
02
*CODE
*SERVC
X
*E_HLD
XXX.X
*PR.SET
[ENT]
[ENT]
[YES]
F0509.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].
* 4
* 5
* 1
* 2
* 3
Figure 5.8 Setting of Hold in the Event of Error
CODE 04: Setting of Output-smoothing Constants [*SMOTH]
This setting defines the constants for output smoothing. This smoothing constants is output-
smoothing constants of converter (electrical circuit boards).
Configurable range: 00 to 60 (unit : second)
[ENT]
04
*CODE
*SERVC
XX
*SMOTH
[ENT]
[YES]
F0510.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.
If you enter a value that exceeds the limits, the display shows [*OVER].
Press the [YES] or [NO] key to re-set the value.
* 3
* 2
* 1
Figure 5.9 Setting of Output-smoothing Constants