H4: Multi-Function Analog Outputs - YASKAWA T1000V Technical Manual

5.7 H: Terminal Functions
Figure 5.62
REV motor rotation
Setting 16: Differential PID Feedback
If an analog value is set for this function, the PID controller is set for differential feedback. The subtraction of the PID
feedback input value and the differential feedback input value builds the feedback value that is used to calculate the PID
input. Refer to PID Feedback Input Methods on page

◆ H4: Multi-Function Analog Outputs

These parameters assign a function to analog output terminal AM for monitoring a specific aspect of drive performance.
H4-01: Multi-Function Analog Output Terminal AM Monitor Selection
■
Sets the desired drive monitor parameter U -
Status Monitors on page 358
applied for analog output.
Example: Enter "103" for U1-03.
No.
H4-01 Multi-Function Analog Output Terminal AM Monitor Selection
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 and 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 5.63 illustrates the function of the gain and bias settings.
No.
H4-02 Multi-Function Analog Output Terminal AM Gain
H4-03 Multi-Function Analog Output Terminal AM Bias
182
positive torque reference
REV run regenerative
10: Positive Torque Limit
12: Regenerative Torque Limit
15: Torque Limit
Parameter L7-04
quadrant 2
quadrant 3
11: Negative Torque Limit
15: Torque Limit
Parameter L7-03
REV run motoring
negative torque reference
Figure 5.62 Analog Input Torque Limits
for a list of all monitors. The "Analog Output Level" columns indicates if a monitor can be
Name
Name
quadrant 1
quadrant 4
122.
to output as an analog value via terminal AM.
YASKAWA ELECTRIC SIEP C710606 44B YASKAWA AC Drive T1000V Technical Manual
FWD run motoring
10: Positive Torque Limit
15: Torque Limit
Parameter L7-01
FWD motor rotation
11: Negative Torque Limit
12: Regenerative Torque Limit
15: Torque Limit
Parameter L7-02
FWD run regenerative
Refer to U: Operation
Setting Range
000 to 999
Setting Range
-999.9 to 999.9%
-999.9 to 999.9%
Default
102
Default
100.0%
0.0%