4
-
159
Please refer fig.4.3.67 for stall prevention during acceleration.
Figure 4.3.67 Stall prevention during acceleration
(4)
If the motor is used in the constant power (CH) region, the stall prevention level (08-01) is
automatically reduced to prevent the stall.
(5)
Stall prevention level during acceleration (Constant horsepower)
(6)
Parameter 08-21 is the stall prevention limit value in Constant Horsepower region.
Please refer figure 4.3.68
Figure 4.3.68 Stall prevention level and limit in acceleration
(7)
Motor2 Acceleration Stall Prevention Level (08-40) and Motor2 Acceleration Stall Prevention
Limit (08-41) are Used when 03-00~03-07=40 (Switching between Motor 1/Motor 2)
Stall prevention selection during deceleration (08-00=xx0xb)
(1)
Stall prevention during deceleration automatically increases the deceleration time according
based on the DC-bus voltage to prevent over-voltage during deceleration.
(2)
When the DC-bus voltage exceeds the stall prevention level deceleration will stop and the
inverter will wait for the DC-bus voltage to fall below the stall prevention level before
continuing deceleration
Summary of Contents for E510-201-SH
Page 1: ......
Page 28: ...3 14 b 200V 2HP 1 3PH 200V 3HP 20HP 400V 3HP 25HP IP20 NEMA1 ...
Page 29: ...3 15 c 200V 25HP 400V 30HP d 200V 30HP 40HP 400V 40HP 75HP ...
Page 51: ...3 37 3 5 Standard Wiring 10V AI1 AI2 AGND E P P ...
Page 72: ...4 6 4 1 4 Example of keypad operation Example 1 Modifying parameters ...
Page 74: ...4 8 4 1 5 Operation control ...
Page 206: ...4 140 Acceleration Deceleration calculation of mode 2 ...
Page 316: ...4 250 6 Timer mode 6 FLASH Timer mode 2 7 Timer mode 7 FLASH Timer mode 3 ...
Page 424: ...REVISIONS Date Manual Number Revision May 2017 4KA72X645T01 First edition ...
Page 425: ......