Exit - Back To Work Level; Parameter Group 9: Digital Output; Alrm_Log - Alarm Output Logic; Sw1_Log - Logic - ABB TZIDC Manual

34 TZIDC, TZIDC-200 DIGITAL POSITIONER | COI/TZIDC/TZIDC-200-EN REV. B
... 3 Configuration
... Parameter group 8: Analog output
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 9: Digital output

ALRM_LOG – Alarm output logic
Note
SW1 and SW2 are located on the plug-in module for digital
feedback.
With this parameter you can determine the logic level of the
alarm output.
Selection
ACTIV_HI
active = output current I > 2 mA
ACTIV_LO active = output current I < 1 mA
SW1_LOG – Logic
You can use this parameter to define the active state for switch
output SW1 (on the plug-in module for digital feedback).
Selection
ACTIV_HI active = output current I > 2 mA
ACTIV_LO active = output current I < 1 mA