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Installation_Guide_SIAB110FC232AC_Rev. 01
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6. PROGRAMABLE LOGIC CONTROL
SIA-B relay is provided with 4 configurable LEDs. Besides, up to 3 configurable outputs can be
included (Output1, Output 2 and Output 3). Consider, the trip output, although is available in
configuration menu, cannot be configured due to its design is associated to the opening
mechanism.
LEDS
LED 1
LED 2
LED 3
LED 4
OUTPUTS
Output 1
Output 2
Output 3
Trip Output (NON-CONFIGURABLE)
6.1. Outputs
All the outputs (Physical outputs) are the result of a PROGRAMMABLE LOGIC CONTROL
which can be configured from HMI or from SICom software.
(*) When the logical gates (LATCH, TIMER_UP, PULSES or PULSE) are added to the standard
gates (OR/NOR/AND/NAND) it is necessary to switched the relay off and to switch it on again
(due to this configuration requires the setting of a time that will be charged in the relay only
when it is switched off).
NOTE
: As it is described above, the options NOR_LATCH, NAND_PULSES
and NAND_LATCH
are not available in the relay. Although, using SICOM software allows the user to configure
these options, the relay will not recognize them and it will not work properly.
LOGICAL GATE
HMI SYMBOL
OR4
+
NOR4
OR4_LACTH
Ю
AND4_LACTH
Φ
OR4_PULSES
⌠
AND4
&
NAND4
§
AND4_PULSES
$
OR4_TIMER_UP
O
NOR4_TIMER_UP
P
AND4_TIMER_UP
Q
NAND4_TIMER_UP
R
OR4_PULSE
o
NOR4_PULSE
p
AND4_PULSE
q
NAND4_PULSE
r
NOR4_PULSES
t
PHYSICAL OUTPUTS
Trip Output (
NOT CONFIGURABLE
)
Output 1
Output 2
Output 3
LOGIC
52a
52b
External trip
Block 50
Block 50G
Settings group 1
Settings group 2
Reset
Logic Signal 1
Logic Signal 2
Logic Signal 3
Logic Signal 4