Parker AC10 series User Manual

9-48 Function Parameters
AC10 Inverter
9.11 Torque Control Parameters
FC00 Speed/torque control selection
0：Speed control
1：Torque control
2：Terminal switchover
0
0: speed control. Inverter will run by setting frequency, and output torque will automatically
match with the torque of load, and output torque is limited by max torque (set by manufacture.)
1: Torque control. Inverter will run by setting torque, and output speed will automatically match
with the speed of load, and output speed is limited by max speed (set by FC23 and FC25).
Please set the proper torque and speed limits.
2：Terminal switchover. User can set DIX terminal as torque/speed switchover terminal to
realize switchover between torque and speed. When the terminal is valid, torque control is valid.
When the terminal is invalid, speed control is valid.
FC01
Delay time of torque/speed control
switchover（S）
0.0～1.0
0.1
This function is valid with terminal switchover.
FC02 Torque accel/decel time (S)
0.1～100.0
1
The time is for inverter to run from 0% to 100% of motor rated torque.
FC06 Torque reference source
0: Digital given (FC09)
1: Analog input AI1
2: Analog input AI2
0
FC07
Torque reference coefficient
(analogue input)
0～3.000
3.000
FC09
Torque reference command value
(%)
0～300.0
100.0
FC07: when input given torque reaches max value, FC07 is the ratio of inverter output torque
and motor rated torque. For example, if FC06=1, F402=10.00, FC07=3.00, when AI1 channel
output 10V, the output torque of inverter is 3 times of motor rated torque.
FC14 Offset torque reference source
0: Digital given (FC17)
1: Analog input AI1
2: Analog input AI2
4: Pulse input channel FI
5: Reserved
0
FC15 Offset torque coefficient 0~0.500 0.500
FC16 Offset torque cut-off frequency (%) 0~100.0 10.0
FC17 Offset torque command value (%) 0~50.0 10.00
Offset torque is used to output larger start torque which equals to setting torque and offset
torque when motor drives big inertia load. When actual speed is lower than the setting
frequency by FC16, offset torque is given by FC14. When actual speed is higher than the
setting frequency by FC16, offset torque is 0.
When FC14≠0, and offset torque reaches max value, FC15 is the ratio of offset torque and
motor rated torque. For example: if FC14=1, F402=10.00 and FC15=0.500, when AI1 channel
outputs 10V, offset torque is 50% of motor rated torque.
TC-Hydraulik - Rsdorfer Str. 8 - 25746 Heide - Lars Lornsen - T: +49 481 909 - 34 - l.lornsen@tc-hydraulik.de - www.tc-hydraulik.de

Parker AC10 series Specifications

General

Brand	Parker
Model	AC10 series
Category	Controller
Language	English