APC AXFA11G user manual Menu J Auxiliary Function Setting items

This parameter selects the display content of the second line for display unit.

[H12: Display Select3] Setting of the third line for display unit

→Refer to the description for parameter B42

This parameter selects the display content of the third line for display unit.

[H20: Display Cycle] Setting of the display cycle This parameter sets the cycle for the display-response

6. PARAMETER DESCRIPTION

value is required for the lower limit.

The indications of the instantaneous flow rates (%, Actual instantaneous flow rate, mA, Bar graph) on the display unit are the same action.

Example: Situation where low limit is set to 10%

Output

5.6mA(10%)

speed of display unit. Settings should be made in accordance with the measurement environment by, for example, setting a longer display cycle when using the equipment in low temperatures.

4mA

NOTE

Input

F0655.EPS

[H30: Language] Selection of language used for the display unit.

→Refer to the description for parameter B10

This parameter can be used to select the language for display unit.

If “2.4mA or less” has been set forG21:4-20mA Alarm Out, 2.4mA or less will be output upon an alarm occurrence, regardless of the low limit setting.

NOTE

(8) Menu J: Auxiliary Function Setting items

Menu J contains setting items such as the flow direc- tion, rate limits, and current output limits.

[J10: 4-20mA Low Cut] Setting of the low-cut range for current output.

This parameter is used to force current output to 0%(i.e., 4mA) in the vicinity of 0% and setting for the current (4 to 20mA) output low cut is made using a percentage of the smallest flow rate span. However, the low cut function will be terminated if this parameter is set to 0%.

The indications of the instantaneous flow rates (%, Actual instantaneous flow rate, mA, Bar graph) on the display unit are the same action.

Example: Situation where low cut is set to 10%

•If the setting value for the low limit is not less than the high limit value (as set using J12: 4- 20mA High Lmt), the setting alarm “4-20 Lmt Err” will be displayed.

•This parameter has no effect on pulse output or the totalization function.

[J12: 4-20mA High Lmt] Setting of the high limit for current output

This parameter is used to restrict high current portions of current (4 to 20mA) output, and it is initially set to 120%. Setting should be performed when a lower value is required for the higher limit.

The indications of the instantaneous flow rates (%, Actual instantaneous flow rate, mA, Bar graph) on the display unit are the same action.

Output Setting value

5.6mA(10%)
4mA	0.5%	0.5%
Input
Setting range: 0 to 10%		Hysteresis
		fixed at 1%
		F0615.EPS

[J11: 4-20mA Low Lmt] Setting of the low limit for current output

This parameter is used to restrict low current portions of current (4 to 20mA) output, and it is initially set to -20%. Setting should be performed when a higher

Example: Situation where high limit is set to 90%

Output

18.4mA(90%)

4mA

Input

F0656.EPS

NOTE

If “21.6mA or more” has been set forG21:4-20 mA Alarm Out, 21.6mA or more will be output upon an alarm occurrence, regardless of the high limit setting.

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