H4: multi-function analog outputs – Yaskawa AC Drive P1000 Bypass Technical Manual User Manual
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Setting 1F: Not used
Set this value when using the terminal in the pass-through mode.
Setting 25: Secondary PI Setpoint
10 V = S3-02 (Maximum Output Frequency).
Setting 26: Secondary PI Feedback
10 V = S3-02 (Maximum Output Frequency).
u
H4: Multi-Function Analog Outputs
These parameters assign functions to analog output terminals FM and AM for monitoring a specific aspect of drive
performance.
n
H4-01, H4-04: Multi-Function Analog Output Terminal FM, AM Monitor Selection
Sets the desired drive monitor parameter Uo-oo to output as an analog value via terminal FM and AM.
for a list of all monitors. The “Analog Output Level” column indicates whether a monitor can be
used for analog output.
Example: Enter “103” for U1-03.
No.
Name
Setting Range
Default
H4-01
Multi-Function Analog Output Terminal FM Monitor Selection
000 to 621
102
H4-04
Multi-Function Analog Output Terminal AM Monitor Selection
000 to 621
103
A setting of 031 or 000 applies no drive monitor to the analog output. With either of these settings, the output level of the
terminals FM and AM can be set by a PLC via a communication option or MEMOBUS/Modbus (through mode).
n
H4-02, H4-03: Multi-Function Analog Output Terminal FM Gain and Bias
H4-05, H4-06: Multi-Function Analog Output Terminal AM Gain and Bias
Parameters H4-02 and H4-05 set the terminal FM and AM output signal level when the value of the selected monitor is at
100%. Parameters H4-03 and H4-06 set the terminal FM and AM output signal level when the value of the selected monitor
is at 0%. Both are set as a percentage, where 100% equals 10 Vdc or 20 mA analog output and 0% equals 0 V or 4 mA. The
output voltage of both terminals is limited to +/-10 Vdc.
The output signal range can be selected between 0 to +10 Vdc or -10 to +10 Vdc, or 4 to 20 mA using parameter H4-07 and
H4-08.
illustrates how gain and bias settings work.
No.
Name
Setting Range
Default
H4-02
Multi-Function Analog Output Terminal FM Gain
-999.9 to 999.9%
100.0%
H4-03
Multi-Function Analog Output Terminal FM Bias
-999.9 to 999.9%
0.0%
H4-05
Multi-Function Analog Output Terminal AM Gain
-999.9 to 999.9%
50.0%
H4-06
Multi-Function Analog Output Terminal AM Bias
-999.9 to 999.9%
0.0%
Using Gain and Bias to Adjust Output Signal Level
When viewing a gain setting parameter (H4-02 or H4-05) on the HOA keypad, the analog output will supply a voltage signal
equal to 100% of the monitor value (including changes made from bias and gain settings). When viewing a bias setting
parameter (H4-03 or H4-06), the analog output voltage will supply a signal equal to 0% monitor value.
Example 1: Set H4-02 to 50% for an output signal of 5 V at terminal FM when the monitored value is at 100%.
Example 2: Set H4-02 to 150% for an output signal of 10 V at terminal FM when the monitored value is at 76.7%.
5.7 H: Terminal Functions
YASKAWA SIEP YAIP1B 01A YASKAWA AC Drive – P1000 Bypass Technical Manual
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5
Programming