Parameter Group 3: Working Range; Min_Rge - Min. Operating Range; Max_Rge - Max. Operating Range - ABB TZIDC Manual

20 TZIDC, TZIDC-200 DIGITAL POSITIONER | COI/TZIDC/TZIDC-200-EN REV. B
... 3 Configuration

Parameter group 3: Working range

MIN_RGE – min. operating range
The working range can be configured to be smaller than the
maximum mechanical working range.
The set point range always refers to the configured working
range. Use this parameter to specify the lower limit of the
operating range.
CAUTION
This function is only active in control mode.
In the event of a power supply failure (electric or pneumatic),
and in manual mode, the mechanical end positions are
approached.
• Do not reach into the adjustment mechanism.
Note
The operating range must be greater than 10% of the sensor
range.
Note
The display of the positioner in operating modes 1.0 through 1.2
always refers to the configured working range and indicates the
position in %.
MAX_RGE – max. operating range
The working range can be configured to be smaller than the
maximum mechanical working range.
The set point range always refers to the configured working
range. Use this parameter to specify the upper limit of the
working range.
CAUTION
This function is only active in control mode.
In the event of a power supply failure (electric or pneumatic),
and in manual mode, the mechanical end positions are
approached.
• Do not reach into the adjustment mechanism.
Note
The operating range must be greater than 10% of the sensor
range.
Note
The display of the positioner in operating modes 1.0 through 1.2
always refers to the configured working range and indicates the
position in %.