ABB REC670 Applications Manual page 413

1MRK 511 401-UEN A
Bay control REC670 2.2 IEC
Application manual
Table 41: Blocking settings
Setting
TotalBlock (manually reset)
AutoBlock (manually reset)
TR1ATCC or TR8ATCC blockings that can be made via input signals in the
function block are listed in table 42.
Table 42: Blocking via binary inputs
Input name
BLOCK (manually reset)
EAUTOBLK (manually reset)
Blockings activated by the operating conditions, without setting or separate
external activation possibilities, are listed in table 43.
Value (Range)
On / Off
On / Off
Activation
On / Off (via binary input)
On / Off (via binary input)
Section 14
Control
Description
TR1ATCC or TR8ATCC function
can be totally blocked via the
TotalBlock ,
setting parameter
which can be set On / Off from
the local HMI or PST. The output
TOTBLK will be activated.
TR1ATCC or TR8ATCC function
can be blocked for automatic
control via the setting parameter
AutoBlock , which can be set
On / Off from the local HMI or
PST. The output AUTOBLK will
be set.
Description
The voltage control function can
be totally blocked via the binary
input BLOCK on TR1ATCC or
TR8ATCC function block. The
output TOTBLK will be activated.
The voltage control function can
be blocked for automatic control
via the binary input EAUTOBLK
on TR1ATCC or TR8ATCC
function block. The output
AUTOBLK will be activated.
Deblocking is made via the input
DEBLKAUT.
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