YASKAWA GA800 Series, Техническое описание

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12.8 H: Terminal Functions
856 YASKAWA SIEPC71061737B GA800 Drive Technical Reference
Note:
Parameter A1-02 [Control Method Selection] selects which parameter is the reference.
A1-02 Setting Control method selection Parameter Used as the Reference
0 V/f Control E1-09
1 V/f Control with Encoder E1-09
2 Open Loop Vector b2-01
3 Closed Loop Vector E1-09
4 Advanced OpenLoop Vector Control E1-09
5 PM Open Loop Vector E1-09
6 PM Advanced Open Loop Vector E1-09
7 PM Closed Loop Vector Control b2-01
8 EZ Open Loop Vector Control E1-09
Figure 12.90 Zero Speed Time Chart
ON : Output frequency < value of E1-09 or b2-01 .
OFF : Output frequency ≥ value of E1-09 or b2-01 .
■
2: Speed Agree 1
Setting Value Function Description
2 Speed Agree 1
The terminal turns on when the output frequency is in the range of the frequency reference ± L4-02 [Speed Agree Detection Width] .
Note:
•
The detection function operates in the two motor rotation directions.
• The drive outputs the motor speed status when A1-02 = 3, 7 [CLV, CLV/PM] . It also outputs the motor speed status when A1-02 = 4 and n4-
72 = 1 .
Figure 12.91 Speed Agree 1 Time Chart
ON : The output frequency is in the range of “frequency reference
±
L4-02 ”.
OFF : The output frequency does not align with the frequency reference although the drive is
running.
V/f CL-V/f OLV CLV AOLV OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV