Find_Dev - Find Device; Exit - Back To Work Level; Parameter Group 2: Set Point; Min_Rge - Min. Set Point Range - ABB TZIDC Manual

TZIDC, TZIDC-200 DIGITAL POSITIONER | COI/TZIDC/TZIDC-200-EN REV. B
FIND_DEV – find device
This function is only available with HART®7 and enables the
affected device to be identified in the system.
After activation, the device transmits a signal under HART®7 on
request. The following options can be selected:
• Disable
• One time
• Continuous
EXIT – Back to work level
With this parameter you can leave the configuration level. The
positioner returns to the operating level. Here you can either
save data in the non-volatile memory or discard all previously
made changes (also the changes in other parameter groups).
To exit the configuration level (with or without saving), press
and hold the ENTER button, until the countdown has run from 3
to 0 and finished.
The active saving process is indicated by the message NV_SAVE.
After saving a plausibility check is executed.
If an error occurs during the check or while saving, the data
cannot be saved and an error message is displayed instead (see
Chapter Error codes on page 40).
Selection
NV_SAVE Saves settings in the non-volatile memory.
CANCEL Discards all changes made since the last permanent
save operation.

Parameter group 2: Set point

MIN_RGE – min. set point range
The setpoint range is the range of the input current as a
percentage of the operating range of the fittings from
0 to 100 %.
Note
The configured setpoint range must not be smaller than 20 %
(3.2 mA).
Use the MIN_RGE parameter to specify the lower limit of the set
point range. The value should be specified within the permitted
value range of 4 to 18.4 mA with one decimal place.
MAX_RGE – max. set point range
The setpoint range is the range of the input current as a
percentage of the operating range of the fittings from
0 to 100 %.
Note
The configured setpoint range must not be smaller than 20 %
(3.2 mA).
Use the MAX_RGE parameter to specify the upper limit of the set
point range. The value should be specified within the permitted
value range of 5.6 to 20 mA with one decimal place.
Setting examples
Set point range min = 8.3 mA, max = 15.6 mA
Split range configuration
min. = 12.0 mA, max. = 20.0 mA
between
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