PrimarySsiEncoderResolution Parameter

Default Value: 32

Minimum Value: 1

Maximum Value: 32

Units: bit

Type: int

HARDWARE: This parameter applies only to the drives and configurations that follow:

Table: Applicable Drive Types and Feedback Options

Drive Type	Feedback Option
FLEX	Using an SSI absolute encoder
SI4	Using an SSI absolute encoder with the -A1 absolute encoder option
iXA4	Using an SSI absolute encoder
XA4	Using an SSI absolute encoder
iXC2	Using an SSI absolute encoder
XC2	Using an SSI absolute encoder
iXC2e	Using an SSI absolute encoder
XC2e	Using an SSI absolute encoder
iXC4	Using an SSI absolute encoder
XC4	Using an SSI absolute encoder
iXC4e	Using an SSI absolute encoder
XC4e	Using an SSI absolute encoder
iXC6e	Using an SSI absolute encoder
XC6e	Using an SSI absolute encoder
iXI4	Using an SSI absolute encoder with the -A1 absolute encoder option
XI4	Using an SSI absolute encoder with the -A1 absolute encoder option
iXL2e	Using an SSI absolute encoder
XL2e	Using an SSI absolute encoder
iXL5e	Using an SSI absolute encoder
XL5e	Using an SSI absolute encoder
iXR3	Using an SSI absolute encoder
XR3	Using an SSI absolute encoder

WARNING: The drive cannot detect if an SSI encoder becomes disconnected from the Absolute Encoder Clock or Data pin on the feedback connector. Use the Encoder Fault feature in the FaultSetup Parameter so that the drive can detect when the feedback connector is disconnected. The user is responsible for safely wiring the system.

Use the PrimarySsiEncoderResolution axis parameter to specify the number of bits of resolution for the absolute position information from the SSI encoder. You can get the number of bits of resolution from the encoder data sheet. The drive uses this information to configure the serial communication interface to the SSI encoder.