Alarm Setting Procedure - YOKOGAWA ZR22G User Manual

8.2.3 Output Hold Setting
To set the output hold, follow these steps:
(1) Press the [Setup] key in the Basic panel display to display the Execution/Setup display.
Then select "Commissioning" in the Execution/Setup display. Next, select the "mA-output
setup" and then the "mA-outputs presets" display as shown in Figure 8.2.
mA-outputs presets
Warm up:
 Preset value:
 Maintenance: Hold
 Preset value:
 Cal.blow back: Hold
 Preset value:
 Error:
 Preset value:
Figure 8.1
(2) From this display (Fig. 8.2), select the desired display. Figure 8.3 shows an example
of selecting "Maintenance". Select the desired output status.
(3) If a preset value is selected, set the corresponding output current. If you select a preset
value just below Maintenance on the screen, the numeric-data entry display will appear.
Enter the current value you want. To set 10 mA, type in 010 and press the [Enter] key to
complete the setting. The setting range is from 2.4 to 21.6 mA.
NOTE
"Error" of mA-outputs presets is not displayed when option code "/C2" or "/C3" (NAMUR NE 43
compliant) is specified.
8.2.4 Default Values
When the analyzer is delivered, or if data are initialized, output hold is the default as shown in
Table 8.3.
Table 8.3
Status
During warm-up
Under maintenance
Under calibration or blow back
On Error occurrence
8.3 Alarms Setting
The analyzer enables the setting of four alarms — high-high, high, low, and low-low alarms
— depending upon the measurement conditions. The following section sets out the alarm
operations and setting procedures.
4mA
4 . 0 mA
4 . 0 mA
4 . 0 mA
Preset
3 . 4 mA
Enter
mA-outputs presets Display
Output Hold Default Values
4 mA
Holds output at value just before maintenance started.
Holds output at value just before starting calibration or
blow back.
Holds output at a preset value.
<8. Detailed Data Setting>
mA-outputs presets
Warm up:
Preset value:

 Maintenance: Hold
Preset value:

 Cal.blow back: Hold
Preset value:

 Error:
Preset value:

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Figure 8.2
Output hold setting
4mA
4 . 0 mA
Non-Hold
Hold
4.0mA
Preset
4 . 0 mA
Preset
3 . 4 mA
Enter
Selecting Maintenance
Preset value
4 mA
4 mA
4 mA
3.4 mA
IM 11M12A01-02E 16th Edition : Mar. 19, 2020-00
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