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47
(2) Pr. 22 "torque limit level"
Torque limit may be activated only when vector control is selected. The second and third functions are Pr. 48
"second torque limit level" and Pr. 144 "third torque limit level". When vector control is not selected, the stall
prevention functions are activated. Use the same parameter numbers for setting. The Pr. 22 setting may be
changed during operation. When Pr. 22 = "9999", the torque limit level may be set by entering a signal into the
No. 1 terminal. At this time, the auxiliary input override function of the No. 1 terminal is not activated.
The variable torque limit level analog signal can be limited.
(
200%
)
(
150%
)
0V
10
(
5
)
V
Pr.149
Pr.148
Torque limit level
Pr. 22=9999
Input volta
g
e
(
across terminals 1-5
)
(3) Pr. 371 "torque characteristic selection"
Used to change the torque characteristic according to the machine characteristics.
Pr. 371 Setting Standard Motor with PLG (e.g. SF-JR)
0
Cyclic operation mode
(Note)
1 (factory setting) Continuous operation mode
Note: When the cyclic operation mode is used, the inverter capacity must be made one rank higher than the motor
capacity.