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PRESYS
⏐ Instruments
TAG - this option is a numeric identification for the instrument. The procedure to
enter the tag or any other parameter is the same as for the previously described
password (see the functions of the ENTER, UP and DOWN keys on Configuration
section).
SOFT - shows the number of the software version.
PASS - an option used for entering a password system giving access to the
configuration mode. The password system may be entered by key, by value (a number
selected by the user or the numbers 2058 or 2059, according to the Station model) or
both. As previously explained, the sequence for entering a password by key is to press
the UP, DOWN and ENTER keys, in this order.
TYPE - This option configures the channel of the instrument as a Manual,
Automatic or Auto-Manual Station. The dual loop station can be configured as a single
loop, provided that the undesirable channel is disabled (option ANNUL).
Note: The instrument is specified as a single or dual Station in the order code which
determines the number of analogic output modules installed in the instrument at
factory. The single loop Station does not have options CH-1 and CH-2 in the
configuration menu as it refers always to the channel 1.
In the Manual Station, the output works only in manual mode, that is, the user
himself determines the output by using the UP and DOWN keys. In the Automatic
Station, the output works only in automatic mode and the output always retransmits the
input signal. In the Auto-manual Station, the output works in both modes. The selection
between the automatic and manual modes is made through the A/M key. The
transference from the automatic mode to the manual mode is bumpless, that is, the
output value remains at the same value it was prior to the transference.
Note: The instrument is adjusted at factory for the specific output module which is
installed. Thus any change of the output modules – due to maintenance with
component replacement, change or acquisition of new modules - requires a new
adjusting process. See section 4.3 on Optional Module Connection.
ST.CO - this option allows the selection of the mode in which the Stations should
return after a power failure. If the mnemonic LAST is selected for the ST.CO option, the
Station will return to the same configuration it was operating prior to the power failure
(manual or automatic). When the MANL option is selected for the ST.CO option, the
Station will always return to the manual mode after a power failure, with the output level
being determined by the MANL parameter. The MANL parameter is user adjustable.
The configuration of the instrument as an Auto-Manual Station, for instance, is
established by the TYPE option. Enable the option by choosing the AUTO/MAN
mnemonic after selecting the corresponding loop (or channel).
In GENERAL level, use the UP and DOWN keys until the TYPE option is reached:
press ENTER, select channel 1 or 2, press ENTER again, and finally select the type
desired for the station (AUTO/MAN).
DCY-2058 and DCY-2059
Operation
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