ABB SPAJ 141 C User Manual And Technical Description page 41

Blocking or control input switchgroup SGB
Switch
SGB/1...4 Switches SGB/1...4 are used when the external control signal BS is to be used for blocking
one or more of the current stages of the module. When all the switches are in position 0 no
stage is blocked.
When SGB/1 = 1, the stage I> is blocked by the input signal BS
When SGB/2 = 1, the stage I>> is blocked by the input signal BS
When SGB/3 = 1, the stage I
When SGB/4 = 1, the stage I
SGB/5
versa even without serial communication, using the external control input signal BS.
When SGB/5 = 0, the settings are not to be remotely controlled or they are controlled via
the serial communication only
When SGB/5 = 1, the settings are remotely controlled either by serial communication or
via the external input. In the latter case, the main values of the settings are in force when
there is no control voltage on the input and the second settings are enforced when a
control voltage is connected to the control input.
NOTE!
switch SGB/5 has the same position both in the main and second setting bank. Other-
wise a conflict situation might occur when switching setting banks by contact or via serial
communication.
SGB/6
When SGB/6 = 0, the tripping signal returns to its initial state (= the output relay drops
off), when the measuring signal causing the operation falls below the starting level.
When SGB/6 = 1, the tripping signal remains on (= the output relay operated), although
the measuring signal falls below the starting level. Then the starting signals have to be
reset by pressing the push-buttons RESET and PROGRAM simultaneously. 1)
SGB/7
When SGB/7 = 0, the tripping signal returns to its initial state (= the output relay drops
off), when the measuring signal causing the operation falls below the starting level.
When SGB/7 = 1, the tripping signal remains on (= the output relay operated), although
the measuring signal falls below the starting level. Then the starting signals have to be
reset by pressing the push-buttons RESET and PROGRAM simultaneously. 1)
SGB/8
When the output relay with SGB/6 or SGB/7 has been selected to be latching, a remote
relay reset can be performed using the control input signal BS when SGB/8 =1.
When delivered from factor all switches SGB are set at zero, i.e. the checksum SGB is 0.
1) From the program version 042D and later versions an additional feature has been incorporated into the
relay module SPCJ 4D24. When the latching function is used the latched output can be reset by pushing
the PROGRAM button alone, in which case the stored information of the module is not erased.
PAINOS PAINOS
Function
> is blocked by the input signal BS
o
>> is blocked by the input signal BS
o
This switch enables switching over from the main settings to the second settings and vice
Whenever main and second settings are used, care should be taken that the
Selection of a latching feature for the tripping signal TS2 for overcurrent faults.
Selection of a latching feature for the trip signal TS2 for earth faults.
Remote resetting of a latched output relay.
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