FATEK SD3 Series, Instruction Manual, Page: 224 / 396

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5. Setting Parameters
SD3 Series Instruction Manual
5. Parameters
No. 300.0
Analog torque:
Offset value
Range Default Characteristics
－32,768 to +32,767
0
[ - ]
Function
Use
Set the offset value where [Analog speed command - offset tuning method (No.302.2)]
= 1(Manual tuning).
Adjust this parameter such that analog command value = 0% when the amplifier is connected to
power for analog command and input voltage is 0 V.
■ Setup Procedure
① Use Analog torque speed limit (No.152.0) to set the value of a speed limit to a reasonable
rotational speed such as 1,000 r/min.
② Set the analog voltage of the host controller to 0 V.
③ Turn the servo ON.
(If the offset is misaligned, the motor will rotate.)
④ Select a value for the offset observing the torque command value.
Prerequisite Analog speed command: Offset tuning method (No.302.2) = 1 (Manual tuning)
Remark Adjust this parameter with the motor alone. Never adjust it while the motor is installed in any equipment.
Related To No.302.2
No. 302.0
Analog torque:
Direction of rotation
Settings Default Characteristics
0, 1 1
Function
Use
Specify the rotational direction of analog torque command input.
Settings Negative Voltage Input Positive Voltage Input
0 CCW Rotation CW Rotation
1 CW Rotation CCW Rotation
No. 302.1
Analog torque:
Input filter switch
Settings Default Characteristics
0, 1 1
Function
Use
Enable/Disable Analog torque command input filter.
Enable if noise is significant in the analog command.
Settings Input filter switch
0 Disable
1 Enable
-
-
-