DITEC LCU40H User Manual

16
IP2246EN
EN
8. Commands
Command Function Description
30 2 NO
AUTOMATIC
CLOSURE
The permanent closure of the contact enables automatic closure if
→
30 3 NO
OPENING
When selecting
→ → , the closure of the contact activates
an opening operation.
STEP-BY-STEP
When selecting
→ → , the closure of the contact activates
a sequential opening or closing operation: opening-stop-closing-ope-
ning. The “opening-stop-closing-opening” sequence can be changed
to “opening-stop-closing-stop-opening” by selecting
→ .
30
4 NO CLOSURE The closure of the contact activates a closing operation.
30 5 NO
STEP-BY-STEP
When selecting
→ → , the closure of the contact activates
a sequential opening or closing operation: opening-stop-closing-
opening.
WARNING: if automatic closure is enabled, the duration of the stop
can be defined by selecting
→ .
The “opening-stop-closing-opening” sequence can be changed to
“opening-stop-closing-stop-opening” by selecting
→ .
OPENING
When selecting
→ → , the closure of the contact activates
an opening operation.
1
6
NC SAFETY STOP
The opening of the safety contact stops and prevents any movement.
NOTE:
to set different safety contact functions, see the →
parameter settings.
1
8
NC
CLOSING
SAFETY DE-
VICE
The opening of the safety contact triggers a reversal of the movement
(reopening) during the closing operation.
When selecting
→ → , the opening of the contact prevents
any operation when the automation is idle.
When selecting
→ → , the opening of the contact only
prevents closure when the automation is idle.
1
6
8
NC
CLOSING/
OPENING
SAFETY DE-
VICE
The opening of the safety contact stops and prevents any movement.
NOTE: operation corresponds to that of contact 1-6 with
→
→
.
30
9
NC STOP
The opening of the safety contact causes the current operation to stop.
If
- = ,automatic closure is disabled when contact 30-9
recloses.
If
- = ,automatic closure remains enabled when contact
30-9 recloses.
30
9 NO
"OPERATOR
PRESENT"
COMMAND
When selecting
→ → , the opening of contact 30-9 enables
the "operator present" function:
- opening with operator present 30-3
- closure with operator present 30-4
NOTE: any safety devices, automatic closure and plug-in board in the
AUX housing are all disabled.
30
20 NO
PARTIAL
OPENING
The closure of the contact activates a partial opening operation.
Once the automation stops, the partial opening control performs the
opposite operation to the one performed before the stop.
WARNING: make a jumper for all NC contacts if not used, or deactivate them via the
relative menu. Terminals with the same number are equal.
WARNING: terminal 30 (common positive for commands) has the same functions as terminal 1,
so the commands visible on the display are indicated with 1-5, 1-3, 1-4, etc. It is different from
terminal 1, however, because of the maximum current that can be dispensed and it is also active
when the control panel is in standby
→ .
You are advised to read paragraph 11 for all the details about the possible adjustments.

DITEC LCU40H Specifications

General

Brand	DITEC
Model	LCU40H
Category	Control Systems
Language	English