Toshiba 48-1250 A Manual Do Utilizador
TOSHIBA - 42
TX Series
48 - 1250A
SP.5 Relay Configuration (Setpoint Page 5)
(Security Level: 2)
(Security Level: 2)
In Setpoint Page 5 the user
can configure the four output
relays as either fail-safe or
non fail-safe and latching or
non-latching.
can configure the four output
relays as either fail-safe or
non fail-safe and latching or
non-latching.
SP5.1
When a relay has been configured as fail-safe
and power is applied, the relay will be
energized. The relay will then de-energize
when an event occurs or if the power fails.
NOTE: The relays in the TX will not prevent a
start sequence unless they are wired in as
interlocks. If power is lost, the motor power
is also lost.
and power is applied, the relay will be
energized. The relay will then de-energize
when an event occurs or if the power fails.
NOTE: The relays in the TX will not prevent a
start sequence unless they are wired in as
interlocks. If power is lost, the motor power
is also lost.
SP5.2
A relay configured as non-latching will reset
itself when the cause of the trip event is not
continuous. The TRIP (AUX1) relay should
always be programmed for latching, because
this trip should require a visual inspection of
the motor and starter before issuing a
manual reset to release the relay after a trip
has been stored.
itself when the cause of the trip event is not
continuous. The TRIP (AUX1) relay should
always be programmed for latching, because
this trip should require a visual inspection of
the motor and starter before issuing a
manual reset to release the relay after a trip
has been stored.
PAGE 5 RELAY
CONFIGURATION
CONFIGURATION
TRIP (AUX1) RELAY
FAIL-SAFE: NO
FAIL-SAFE: NO
Options: Yes or No
(Hit DOWN ARROW four times)
TRIP (AUX1) RELAY
LATCHED: YES
LATCHED: YES
ALARM (AUX2) RELAY
FAIL-SAFE: NO
FAIL-SAFE: NO
AUX4 RELAY
FAIL-SAFE: NO
FAIL-SAFE: NO
ALARM (AUX2) RELAY
LATCHED: NO
LATCHED: NO
AUX4 RELAY
LATCHED: NO
LATCHED: NO
AUX 3 RELAY
FAIL-SAFE: NO
FAIL-SAFE: NO
AUX3 RELAY
LATCHED: NO
LATCHED: NO
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