Bernard Controls SQX Series User Manual

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Select change in the MENU and turn to OK to confirm.
Select commands in the CHANGE menu and turn to OK to confirm.
Select aux. command 1 or aux. command 2
in the COMMANDS menu and turn to OK to confirm. Select a
command with the blue selector.
By default, aux. command 1 is assigned to local command inhibit
and aux. command 2 to ESD close.
If aux. command 1 and aux. command 2 are set to emergency
functions, aux. command 2 has priority.
Description of the commands:
- local/remote replaces local/remote switch on the actuator for enabling remote control or local
control from a remote location.
Turn to OK to confirm and then select contact status for performing
this command:
Turn to OK to confirm.
- local + remote/remote: same as above, but this command allows local and remote modes
to be enabled at the same time.
- local command inhibit: local command inhibit is a remote command. This command overrides
any open or close commands made locally and enables remote commands, even if the local/
remote selector on the actuator is on local.
Turn to OK to confirm and then choose whether or not to maintain local stop capability.
The standard setting is for local stop and general shutdown to remain possible on the actuator.
Select local off (no) to inhibit local stop as well.
Turn to OK to confirm and then select contact status for performing
this command (as described above).
Turn to OK to confirm.
- open / close inhibit: this command is used to prevent
the actuator from opening or closing.
For example, a main valve has a by-pass valve and should not
open unless the by-pass valve is already open. In this case,
a limit switch on the by-pass valve could be used to prevent
the main valve from opening unless the limit switch has been
activated.
Turn to OK to confirm and then select contact status for perfor-
ming this command (as described above). Turn to OK to confirm.
AUX. COMMAND 1
no assigned
local/remote
local+remote/remote
local command inhibit
open inhibit
close inhibit
auto / on-off
ESD close
ESD open
ESD stop
partial stroke
LOCAL / REMOTE
contact (c) = remote
contact (o) = remote
LOC CMD INHIBIT
local off (yes)
local off (no)
LOC CMD INHIBIT
contact (c) = inhibit
contact (o) = inhibit
OPEN INHIBIT
contact (c) = inhibit
contact (o) = inhibit
If you just want to check settings without
making changes, select check instead
of change in the main menu.
Aux. command 1Selector local/remote
A
ctuator
terminal
11
1rst choice: closed contact = remote commands.
2nd choice: open contact = remote commands

Bernard Controls SQX Series Specifications

General

Brand	Bernard Controls
Model	SQX Series
Category	Controller
Language	English