Default Values; Output Limit Setting; Action Of Output Limit Setting; Setting Of Output Limit - YOKOGAWA ZR22G User Manual

8.2.4

Default Values

When the analyzer is delivered, or if data are initialized, output hold setting is the default as
shown in Table 8.7.
Table 8.7
Status
Warm-up mode
Maintenance mode
Maintenance mode, Blow back
mode, Simple cell resistance
mode
On Fault occurrence
8.3

Output limit setting

Output limit is to set a limit in the range that set current value of the analog output signal
beforehand.
You can set Upper limit value and Lower limit value.
You cannot set Output item 1 and Output item 2 individually.
8.3.1

Action of Output limit setting

Regardless of result of a measurement, it limits it current of the analog output signal is bigger
than upper limit value or not to become smaller than lower limit value.
While current of the analog output signal is limited in upper limit value or lower limit value, Alarm
118 mA output 1 limit arrival, Alarm 119 mA output 2 limit arrival occurs.
8.3.2

Setting of Output limit

(1) "Converter menu" > "Setting"
(2) Select "mA output settings".
(3) Select "Output limit setting".
(4) Set upper limit value and lower limit value.
The set range of upper limit value and lower limit value is 2.4 mA to 21.6 mA both.
Figure 8.6
8.3.3 Default Values
When the analyzer is delivered, or if data are initialized, output limit value is the default as shown
in Table 8.8.
Table 8.8
Setting Item
Lower limit value
Upper limit value
Output Hold Default Values
4 mA
Holds output at value just before maintenance started.
Holds output at value just before starting calibration/blow
back/simple cell resistance measurement
Holds output at a preset value.
Setting of Output limit
Output Limit Default Values
Default value
3.8 mA
20.5 mA
<8. Detailed Data Setting>
Output hold setting
IM 11M12G01-02EN
8-7
Preset value
3.4 mA
4 mA
4 mA
3.4 mA
1sh Edition : Mar. 25, 2021-00