Yaskawa iQpump Micro Manuel d'utilisateur télécharger pdf (Page 151)

Parameter H3-12 sets the level of the input value selected that is equal to 0 V, 4 mA or 0 mA input at terminal A2.

Use both parameters to adjust the characteristics of the analog input signal to terminal A2. The setting works in the same way

as parameters H3-03 and H3-04 for analog input A1.

No. Name Setting Range Default

H3-11 Terminal A2 Gain Setting -999.9 to 999.9% 100.0%

H3-12 Terminal A2 Bias Setting -999.9 to 999.9% 0.0%

H4-01: Multi-Function Analog Terminal AM Monitor Selection

Sets the desired drive monitor parameter Uo-oo to output as an analog value via terminal AM. Refer to U: Monitors on

page 278 for a list of all monitors. The “Analog Output Level” columns indicates if a monitor can be applied for analog output.

Example: Enter “103” for U1-03.

No. Name Setting Range Default

H4-01 Multi-Function Analog 1 (Terminal AM Monitor Selection) 000 to 999 102

A setting of 031 or 000 applies no drive monitor to the analog output. With this setting the terminal AM output level can be

set by a PLC via a communication option or MEMOBUS/Modbus communications (through mode).

H4-02/H4-03: Multi-Function Analog Output Terminal AM Gain/Bias

Parameter H4-02 sets the output voltage that is equal to 100% of the monitor value. Parameter H4-03 sets the output voltage

equal to 0% of the monitor value.

Both values are set as a percentage of 10 V. The minimum output voltage for terminal AM is 0 V, the maximum is 10 Vdc.

Figure 4.57 illustrates the function of the gain and bias settings.

No. Name Setting Range Default

H4-02 Multi-Function Analog Output Terminal AM Gain -999.9 to 999.9% 100.0%

H4-03 Multi-Function Analog Output Terminal AM Bias -999.9 to 999.9% 0.0%

0 V

3 V

10 V

Bias 30%

Gain 100%

Bias 0%

Gain 100%

100%

Monitor value

Gain 50%

Bias 0%

Terminal AM

output

voltage

0 V

5 V

10 V

Gain 150%

Bias 0%

Gain 100%

Bias 0%

100%

Monitor value

Terminal AM

output

voltage

Figure 4.57 Analog Output Gain/Bias Setting

When viewing the settings for H4-02, terminal AM will output a voltage that is equal to 100% of the monitor value (considering

the present setting). When viewing the settings for H4-03, terminal AM will output a voltage that is equal to 0% of the monitor

value.

L5-01: Number of Auto Restart Attempts

Sets the number of times that the drive may attempt to restart itself.

When the counter reaches the number set to L5-01, the operation stops and the fault must be manually cleared and reset.

The restart counter is incremented at each restart attempt, regardless of whether the attempt was successful. When the counter

reaches the number set to L5-01, the operation stops and the fault must be manually cleared and reset.

The number of fault restarts is reset to zero when:

• The drive operates normally for 10 minutes following a fault restart.

• A fault is cleared manually after protective functions are triggered.

• The power supply is cycled.

No. Name Setting Range Default

L5-01 Number of Auto Restart Attempts 0 to 10 Times 5 Times

4.8 Detailed iQpump Parameter Descriptions

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Yaskawa iQpump Micro Manuel d'utilisateur Page 151

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