DANAHER MOTION 9T92A47 / 9T92A47

Motor and feedback wiring: Encoders, rotary transformers, and other feedback devices use shielded cables with a length not exceeding 75 feet, following polarity and differential connection requirements.

System communication

interface type

RS-232/RS-485: Supports single axis or multi axis (up to 31 axes) communication, baud rate 9600/19200bps, and addresses (0-31) can be set through DIP switches.

SERCOS interface: Fiber optic ring network, supports 2/4Mbit/s transmission, requires DIP switch address setting (1-31), suitable for multi axis synchronization systems.

software configuration

Using MOTIONLINK software (Windows platform), drivers can be initialized, parameters can be configured, status can be monitored, and it supports driver databases and automatic tuning.

Support manual command input in terminal mode to view variables (such as HALLS, PFB) and fault codes.

Operation mode and control function

Operating mode

OPMODE 0-8: including analog/serial speed control, analog/serial torque control, position control (gear mode, index mode), etc.

SERCOS mode (OPMODE 5): requires factory configuration, receives commands through fiber optic ring network, and displays steady-state 5.

Control loop

Current loop: 16kHz sampling, digital proportional integral control, supporting adaptive gain.

Speed loop: 4kHz sampling, configurable algorithms such as PI and PDFF, bandwidth up to 400Hz.

Position loop: 2kHz sampling, supports PID, electronic gear, dual feedback (motor+load encoder).

Feedback device

Rotary Transformer: Single speed or multi speed, resolution up to 16 bits, position obtained through R/D conversion, suitable for high-precision applications.

Incremental encoder: supports A/B/I differential signals, maximum frequency 3MHz, configurable Hall channel (MENCTYPE 0-6), requires initialization (ENCSTART).

Sine encoder: supports 256 times interpolation, high resolution, supports Endat protocol, suitable for high-precision positioning.