Pioneer PE6000 Series User Manual page 94

Description of Function Codes
avoid the overvoltage fault. The larger the over-excitation gain is, the better the restraining effect is.
Increase the over-excitation gain if the AC drive is liable to overvoltage error during
deceleration. Too large over-excitation gain, however, may lead to an increase in output current.
Therefore, set this parameter to a proper value in actual applications.
Set the over-excitation gain to 0 in applications of small inertia (the bus voltage will not rise
during deceleration) or where there is a braking resistor.
Function
Code
Torque upper limit source in
P2-09
Digital setting of torque upper
P2-10
limit in speed control mode
In the speed control mode, the maximum output torque of the AC drive is restricted by P2-
09. If the torque upper limit is analog, pulse or communication setting, 100% of the setting
corresponds to the value of P2-10, and 100% of the value of P2-10 corresponds to the AC drive
rated torque.
For details on the AI1, AI2 and keyboard potentiometer setting, see the description of the AI
curves in group P4. For details on the pulse setting, see the description of P4-28 to P4-32.
When the AC drive is in communication with the master, if P2-09 is set to 5 "communication
setting", P2-10 "Digital setting of torque upper limit in speed control mode" can be set via
communication from the master.
In other conditions, the host computer writes data -100.00% to 100.00% by the communication
address 0x1000, where 100.0% corresponds to the value of P2-10. The communication protocol
can be Modbus, CANopen, CANlink or PROFIBUS-DP.
Function
Code
P2-13
P2-14
P2-15
P2-16
Parameter Name
speed control mode
Parameter Name
Excitation adjustment proportional gain
Excitation adjustment integral gain
Torque adjustment proportional gain
Torque adjustment integral gain
Setting Range
0: P2-10
1: AI1
2: AI2
3: Keyboard potentiometer
4: Pulse setting (DI5)
5: Communication setting
0.0%–200.0%
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PE6000 User Manual
Default
150.0%
Setting Range Default
0–60000
0–60000
0–60000
0–60000
0
2000
1300
2000
1300