Process values and parameters
GMA161.1E/MO
All process values (setpoints and actual values) and all parameters are implemented as Modbus RTU registers.
Self-adaption of the rotary angle range
GMA161.1E/MO
The actuator automatically determines the effective rotary angle range when the respective parameter is set to “on”. In that case the actuator performs a calibration run at first startup to determine its actual opening range and adjusts the 0..100% feedback signal to this opening range.
The table shows the different effects of the characteristic function’s mapping to the rotary angle range for “inactive self-adaptation” and “active self-adaption”:
Inactive self-adaption | Active self-adaption |
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