Start italiana MAGLINK 16T, Installation Manual

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Maglink 16T rev.08 2015-07 - ENG
26
PCB SLAVE RELAY CONFIGURATION
It is possible to choose between two types of PCB slave relay cards:

ATEX slave card with display having 2 lines with 16 characters each one

Standard slave card with display having 2 lines with 20 characters each one
Each card during the configuration can be associated to one or two tanks depending on how many relays are required to manage the
alarm of that tank.
Here below the configuration windows of a single relay card.
A maximum of 4 slave displays can be configured.
 Slave address address of the relay card that appears on the display during the start-up. Please refer to
the manual of the relay card to set the address. It is not possible to have two boards
with the same address connected on the bus, otherwise generalized transmission errors
may occur.

Number of associated channels the relay card can be associated to one or two channels (probes) depending on the
requirements.

Number of columns on the display 16 or 20 characters as explained above.

Associated address 1 select the address of the probe that has to be associated to the first channel of the relay
card.

Associated address 2 select the address of the probe that has to be associated to the second channel of the
relay card. In case the number of associated channels is 1, this setting is overlooked.

Channel visualization 1 if relay boards are equipped with a display, choose the lengths referred to the first
channel to be visualized. If the board is one channel configured, both lines on the
display are used for that channel and lengths are shown cyclically. If the board is two
channels configured, the top line will show the lengths referred to the first channel and
the bottom line will show the lengths referred to the second one. If more lengths are
selected, they will be shown cyclically.

Channel visualization 2 if relay boards are equipped with a display, choose the lengths referred to the second
channel to be shown. If the board is one channel configured, these settings will be
ignored.
 Relay definition 4 relay present on the board can be configured freely. The alarm thresholds can be
defined into the alarm configuration.
o
Alarm type select alarm type for relay activation.
o
Channel select the channel to whom the relay will be associated.
 Write data save the changes made.