Presys PROFI BUS DMY-2015-PB, Техническое руководство

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PRESYS
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Instruments DMY-2015-PB-Energy
Operation
Page 15
The hierarchical levels are presented in sequence. The options of each level with
all corresponding parameters are explained step by step.
Within each level, the front panel keys of the instrument have the following
functions:
Key Function
UP Scrolls the options in ascending order
DOWN Scrolls the options in descending order
ENTER Confirms or advances the options within the level
whenever the display does not show ESC. When the
display shows ESC, one goes back one or more positions.
Level 1 - General
In level 1 we have the options: TAG, V.SFT, PASS e INDC (see figure 11).
TAG - consists in an alphanumeric identification for the instrument. The procedure
to enter the tag or any other parameter is the same as described previously for the
password (refer to value password for the functions of the ENTER, UP and DOWN keys).
SOFT - shows software version.
PASS - allows the user to enable or disable the password system for accessing
the configuration mode. The password system may be chosen as a key sequence, a
value (number chosen by the user and number 2015) or both. The correct key sequence
is obtained by pressing the UP, DOWN and ENTER keys in this order.
INDC - is an option for the visualization of the measured variables on the display.
It allows the user to view the values of different channels only by pressing the UP and
DOWN keys, or it sets the instrument to change automatically the indication of different
measured variables among some selected channels. In order to enable the automatic
scan mode, choose the YES option for INDC and provide the exhibition times (given in
seconds) for viewing each channel (channel 1 is the only one whose time cannot be
zero). The exhibition time configured for a channel refers to the indication of the
measured variable.
In operating level, you can make a pause in auto scan the channels via the front
panel keys. Use the DOWN button to make a pause in the scanning and display each
channel with nonzero display time. To continue automatic scanning, press UP.
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