Product manual

Basic Configuration 05/2008 Danaher Motion
74 S200-VTS Product Manual
7.4.2 SFD Torque/Current Mode
The S200 can drive a brushless motor in Torque/Current Mode using SFD Feedback. The drive
can be configured either with the S200Tools over the serial port or configured using the S1 and
S2 switches. Configuring the drive with the S200Tools utility provides increased flexibility in
setting parameters that are not available through the setup switches. When using the
S200Tools utility, the configuration parameters should be saved to non-volatile memory (click
the NV Save button) to allow the configuration to be recalled on power up.
To configure the drive for Current Mode with SFD feedback, set the following parameters:
Parameter Value
CommMode
SetupS2-2 (Default value) with switch S2-2 set to the
down position labeled, S on the drive.
or
SFD
CommOff
0 Degrees – for AKM motor series, check with your sales
representative for the correct commutation offset angle for
other motor series.
OpMode
SetupS2-1 with switch S2-1 set to the down position
labeled, I, on the drive.
or
Current
SelSFDParam
SFD (Default value) – recommended setting.
This setting will automatically set the motor parameters.
To change motor parameters refer to Configuring with
SFD Feedback Motor Parameters.
CmdSrc
Sets the source of the command.
CmdGain
Sets the command gain for the command input.
CmdOffset
Sets the command offset for the command input.
CMDF0
Sets the filtering on analog input commands.
The following are optional parameters that can be set.
Parameter Function
EncOut
Sets the line count of the emulated encoder output.
EnInhibitCW
EnInhibitCCW
Enables the hardware over travel limits.