YASKAWA GA800 Series, Техническое описание

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12.8 H: Terminal Functions
880 YASKAWA SIEPC71061737B GA800 Drive Technical Reference
Note:
When you set this function, it will disable the setting value of b2-02 [DC Injection Braking Current] .
Figure 12.106 DC Injection Braking Current through Analog Input
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7: Torque Detection Level
Setting Value Function Description
7 Torque Detection Level
Enters a signal to adjust the overtorque/undertorque detection level.
When A1-02 = 0, 1, 5 [Control Method Selection = V/f, CL-V/f, OLV/PM] , the drive rated current is 100%. When A1-
02 = 2, 3, 4, 6, 7, 8 [OLV, CLV, AOLV, AOLV/PM, CLV/PM, EZOLV] , the motor rated torque is 100%.
Note:
Use this function with L6-01 [Torque Detection Selection 1] . This parameter functions as an alternative to L6-02 [Torque Detection Level 1] .
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8: Stall Prevent Level During Run
Setting Value Function Description
8 Stall Prevent Level During
Run
Enters a signal to adjust the stall prevention level during run if the drive rated current is 100%.
Note:
The Stall Prevent Level During Run is based on the smaller of these two values:
• Analog input value of MFAI terminal
•
L3-06 [Stall Prevent Level during Run]
Figure 12.107 Stall Prevention Level during Run with Analog Input
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9: Output Frequency Lower Limit
Setting Value Function Description
9 Output Frequency Lower
Limit
Enters a signal to adjust the output frequency lower limit level as a percentage of the maximum output frequency.
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B: PID Feedback
Setting Value Function Description
B PID Feedback
Enter the PID feedback value as a percentage of the maximum output frequency.
V/f CL-V/f OLV CLV AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
V/f CL-V/f OLV CLV AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
V/f CL-V/f OLV CLV AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
V/f CL-V/f OLV CLV AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV