VAC TZIDC, Инструкция по конфигурации и параметризации

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TZIDC, TZIDC-200 | COI/TZIDC/TZIDC-200-EN 29
3.13 Parameter group 9: digital output
3.13.1 ALRM_LOG – Alarm output logic
NOTE
SW1 and SW2 are on the plug-i n 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
3.13.2 SW1_LOG – Logic
You can use this parameter to de fi ne 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
3.13.3 SW2_LOG – Logic
You can use this parameter to de
fi ne the active state for
switch output SW2 (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
TEST – Test
Test is for simulation for the digital output.
NOTE
The test is automatically sto pped after two minutes and can
be aborted by pressing any button.
While the test is running, th e corresponding message (see
below)
fl ashes in the display.
NONE No function
ALRM_ON Alarm is simulated (DO active)
SW1_ON Reaching switching point 1 is simulated (SW1 active)
SW2_ON Reaching switching point 2 is simulated (SW2 active)
ALL_ON Alarm and switching points are simulated (all DOs
active)
3.13.4 EXIT – Return to operating level
With this parameter you can leave the con
fi guration level. The
positioner returns to the operating level. Here you can either
save data in the non-volatile me mory or discard all previously
made changes (also the changes in other parameter groups).
To leave the con
fi guration level (with or without saving), press
and hold ENTER until the countdown from 3 to 0 is fi nished.
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 33).
Selection
NV_SAVE Saves settings in the non-volatile memory.
CANCEL Discards all changes made since the last
permanent save operation.
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