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Operation selection functions 4 (Pr. 800 to Pr. 809)
(3) When Pr. 807 = 2
Using the analog input of the terminal 1, set the forward rotation and reverse rotation speed limit levels.
At this time, the speed limit made on the analog input is as shown below.
1) When terminal 1 input is -10 to 0V
Reverse rotation speed limit
2) When terminal 1 input is 0V to 10V
Forward rotation speed limit
Related parameters
• Selection of terminal 1 function ⇒ Pr. 868
"
terminal 1 function assignment" (Refer to page 183.)
• Speed limit during acceleration/deceleration
⇒ Pr. 7 "acceleration time", Pr. 8 "deceleration time" (Refer to page 78.)
• DC injection brake operation level
⇒ Pr. 10 "DC injection brake operation speed" (Refer to page 82.)
• Speed limit level maximum setting
⇒ Pr. 1 "maximum speed" (Refer to page 76.)
CAUTION
When speed
≥ speed limit, torque control is switched to speed control.
Pr. 810, Pr. 812 to Pr. 817 Refer to Pr. 22 (page 87)
150% torque
Torque controllable range
Speed
Forward
rotation
Reverse
rotation
Output torque
Pr. 1 "maximum speed"
Terminal 1 input
0
Speed
Reverse
rotation
Forward
rotation
Output
torque
Terminal 1 input
Pr. 1 "maximum speed"
0
Pr.8
Pr.7
Start signal
Actual speed
Speed
limit
operation
Torque controllable range
Pr. 1 "maximum speed"
Terminal 1 input
is -10 to 0V
Speed