Opening and closing operations
The opening and closing operations are available via communication, binary inputs or
LHMI commands. As a prerequisite for control commands, there are enabling and
blocking functionalities for both opening and closing commands (
CLOSE_ENAD
and
OPEN_ENAD
signals). If the control command is executed against the blocking or if the
enabling of the corresponding command is not valid, 52 generates an error message.
When close command is given from communication, via LHMI or activating the
AU_CLOSE
input, it is carried out (the
EXE_CL
output) only if
CLOSE_ENAD
is TRUE.
If the 25 function is used in “Command” mode, the
CL_REQ
output can be used in 52.
Initially, the
SYNC_OK
input is FALSE. When the close command given, it activates the
CL_REQ
output, which should be routed to 25. The close command is then processed only
after
SYNC_OK
is received from 25.
When using 25 in the “Command” mode, the 52 setting
Operation timeout
should be set longer than 25 setting
Maximum Syn time
.
GUID-36839B06-10FE-46FA-8289-5AA1EBBCD0FA V1 EN
Figure 484:
Condition for enabling the close request (CL_REQ) for 52
When the open command is given from communication, via LHMI or activating the
AU_OPEN
input, it is processed only if
OPEN_ENAD
is TRUE.
OP_REQ
output is also
available.
1MAC059074-MB A
Section 9
Control functions
615 series ANSI
961
Technical Manual
Summary of Contents for Relion 615 series
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