DITEC E1T User manual

www.ditecautomations.com
E1T IP1897EN
rev. 2012-03-22
Installation manual for control panel for automations with one 400V three-phase motor.
DO NOT
USE
DO NOT
USE
17 14 12 11 00 0 1 1 2 3 4 6 8 92041
F3 F2 F1
ON
OFF 1
1
2 3 4 5 6
AUX1 AUX2
PT3
PT4
GOL4
COM
+LK-
Transformer
3~
Motor
Power supply
TCRP
J7
J1
L1 L2 L3
J2
SO EO
17 12 11 IN POWER
SA
F4
ON
EL07L EL07PW1
UWV
FUTURE USE
Flashing light
Opening limit switch
Closing limit switch
Motor thermal protection
Automatic closing
Opening
Closing
Safety stop
Safety re-opening
Stop
Partial opening
Safety test
-
+
Output 24 V 0.5 A

2
IP1897EN • 2012-03-22
INDEX
All right reserved
All data and specications have been drawn up and checked with the greatest care. The manufacturer cannot
however take any responsibility for eventual errors, ommisions or incomplete data due to technical or illustra-
tive purposes.
Subject Page
1. General safety precautions 3
2. EC declaration of conformity 4
3. Technical data 4
3.1 Applications 4
4. Connection of power supply 4
5. Commands 5
5.1 SOFA1-SOFA2 self-controlled safety edge 5
6. Outputs and accessories 6
7. Adjustments 7
8. Start-up 8
9. Troubleshooting 9
10. Example application for sliding gates 10
11. Example application for sectional overhead doors 11
CAPTION
i
STOP
This symbol indicates instructions or notes regarding safety issues which require particular attention.
This symbol indicates informations which are useful for correct product function.
This symbol indicates options and parameters which are only available with the indicated item.
This symbol indicates options and parameters which are not available with the indicated item.
This symbol indicates instructions or notes intended for technical and expert personnel.
This symbol indicates operations not to be e󰀨ected for not compromise the correct operation of the
automation.

3IP1897EN • 2012-03-22
1. GENERAL SAFETY PRECAUTIONS
This installation manual is intended for qualied personnel only.
The installation, the power connections and the settings must be completed in conformity with Good
Working Methods and with the regulations in force.
Before installing the product, carefully read the instructions. Bad installation could be hazardous. The packaging
materials (plastic, polystyrene, etc.) should not be discarded in the environment or left within reach of children,
as these are a potential source of hazard.
Before beginning the installation check that the product is in perfect condition.
Do not install the product in explosive areas and atmospheres: the presence of ammable gas or fumes rep-
resents a serious threat to safety.
The safety devices (photocells, sensitive edges, emergency stop, etc.) must be installed taking into account:
the provisions and the directives in force, Good Working Methods, the installation area, the functional logic of
the system and the forces developed by the automation.
Before making power connections, check that the rating corresponds to that of the mains supply. A mul-
tipolar disconnection switch with a contact opening gap of at least 3 mm must be included in the mains
supply. Check that upstream of the electrical installation an adequate residual current circuit breaker and an
overcurrent cut out are tted.
When requested, connect the automation to an e󰀨ective earthing system carried out as indicated by current
safety regulations.
During installation, maintenance and repair operations, cut o󰀨 the power supply before opening the cover to
access the electrical parts.
To handle electronic parts, wear earthed antistatic conductive bracelets. The manufacturer of the mo-
torisation declines all responsibility in the event of components which are not compatible with the safe
and correct operation of the product.
For repairs or replacements of products only original spare parts must be used.

4
IP1897EN • 2012-03-22
2. EC DECLARATION OF CONFORMITY
Manufacturer: DITEC S.p.A.
Address: via Mons. Ban, 3 21042 Caronno P.lla (VA) - ITALY
declares that the control panel E1T is in conformity with the provisions of the following EC directives:
EMC Directive 2004/108/EC;
Low Voltage Directive 2006/95/EC.
Caronno Pertusella, 13-12-2010 Silvano Angaroni
(Managing Director)
3. TECHNICAL DATA
3.1 Applications
i
NOTE: the given operating and performance features can only be guaranteed with the use of DITEC
accessories and safety devices.
4. CONNECTION OF POWER SUPPLY
Fix the control panel permanently. Pass the cables along from the lower side of the container.
Before connecting the power supply, make sure the plate data correspond to that of the mains power supply.
An omnipolar disconnection switch with minimum contact gaps of 3 mm must be included in the mains supply.
Check that upstream of the electrical installation there is an adequate residual current circuit breaker and a
suitable overcurrent cutout.
Use a H07RN-F 4G1,5 type electric cable and connect to the terminals L1, L2, L3, (yellow/green) in the
automation.
Secure the cable using the special cable clamp and remove the outer sheath near the terminal only.
Make sure there are no sharp edges that may damage the power supply cable.
Connection to the mains power supply, in the section outside the automation, is made with independent chan-
nels and separated from the connections to the control and safety devices.
E1T
Power supply 400 V~ 50 Hz
F1 fuse F8A
F2 fuse F8A
F3 fuse F8A
F4 fuse F3,15A
Motor output 400 V~ 6 A
Accessories power supply 24 V 0,5 A
Temperature min -20 °C max +55 °C
Degree of protection IP55
Box dimensions 238x357x120

5IP1897EN • 2012-03-22
5. COMMANDS
5.1 SOFA1-SOFA2 self-controlled safety edge
Command Function Description
1 2 N.O. AUTOMATIC
CLOSING
The permanent closing of the contact enables automatic clos-
ing.
1 3 N.O. OPENING With DIP1=ON, the closing of the contact activates the opening
operation.
STEP-BY-STEP With DIP1=OFF, the closing of the contact activates opening or
closing operations in the following sequence: open-stop-close-
open.
NOTE: if automatic closing is enabled, the stop is not permanent
but lasts for a duration set by TC.
1 4 N.O. CLOSING The closing of the contact activates the closing operation.
41 6 N.C. SAFETY STOP All operations are stopped and/or blocked when the safety con-
tact is opened.
41 8 N.C. REVERSE
SAFETY CONTACT
The opening of the safety contact triggers a reversal of motion
(re-opening) during closing.
1 9 N.C. STOP The opening of the safety contact stops the current operation.
EMERGENCY
STOP
To enable the emergency stop function (e.g. with a specic red
button), connect the opening and closing controls to terminal 9
instead of terminal 1 (9-3, 9-4, 9-20).
1 9 N.O. HOLD-TO-RUN
FUNCTION
The opening of the 1-9 contact enables the hold-to-run function.
- hold-to-run opening 1-3 [with DIP1=ON];
- hold-to-run closing 1-4.
NOTE: any safety devices, automatic closing and plug-in cards
inserted in AUX1 and AUX2 are disabled.
1 20 N.O. PARTIAL
OPENING
The closing of the contact activates a partial opening operation
of the duration set with the RP trimmer.
Once the automation stops, the partial opening control performs
the opposite operation to the one performed before stop.
0 11 N.C. CLOSING
LIMIT SWITCH
The opening of the limit switch contact stops the closing opera-
tion.
0 12 N.C. OPENING
LIMIT SWITCH
The opening of the limit switch contact stops the opening opera-
tion.
17 FUTURE USE
Command Function Description
SOFA1-SOFA2
0411
SAFETY TEST Place the SOFA1-SOFA2 device into its housing for plug-in
cards AUX1-AUX2.
NOTE: connecting terminal 41 enables a safety edge test cycle
before every operation. If the test fails the SA led ashes and
the test is repeated.
1 6 N.C. SAFETY STOP Connect the output contact of device SOFA1-SOFA2 to termi-
nals 1-6 on the control panel (in series with the photocell output
contact, if installed).
1 8 N.C. REVERSE
SAFETY CONTACT
Connect the output contact of device SOFA1-SOFA2 to termi-
nals 1-8 on the control panel (in series with the photocell output
contact, if installed).
WARNING: make a jumper for all the N.C. contacts if not in use. The terminals with the same number
are equal.

6
IP1897EN • 2012-03-22
Output Value - Accessories Description
4901 23
+
-
24 V 0.5 A
Accessories power supply. Power supply output for external ac-
cessories, including automation status lamp.
1 11 24 V 3 W Open automation lamp. The light switches o󰀨 when the automa-
tion is closed.
1 12 24 V 3 W Closed automation lamp. The light switches o󰀨 when the auto-
mation is open.
0 14 LAMPH Flashing light. Activated during opening and closing operations.
AUX1
AUX2
The control panel has two housings for plug-in cards such as a
radio receiver type, magnetic loops, etc.
Plug-in card operating is selected using DIP1.
WARNING: the plug-in cards must be inserted and removed with
the power supply disconnected.
COM
DO NOT USE
+LK-
DO NOT USE
UWV
400 V~ 6 A
Three-phase motor. Connect the contact of the motor circuit
breaker in series to the limit switches.
NOTE: if the rotation direction of the motor is incorrect for the de-
sired direction of movement, swap the L2 and L3 phases.
J7
PT3 Membrane push-button panel. Starts the opening operation.
NOTE: connect the push-button panel connector to J7. Connect
the push-button panel to J7 rotated through 180° to activate the
closing operation.
PT3 Membrane push-button panel. Causes the blocking of the move-
ment.
PT3 Membrane push-button panel. Starts the closing operation.
NOTE: connect the push-button panel connector to J7. Connect
the push-button panel to J7 rotated through 180° to activate the
closing operation.
PT4
ON
Membrane push-button panel. Starts the opening operation.
NOTE: the green LED on indicates the presence of the 24 V
power supply.
PT4 Membrane push-button panel. Starts the partial opening opera-
tion.
PT4 Membrane push-button panel. Starts and stops the STOP op-
eration.
NOTE: the red LED on indicates that the STOP has been activated.
The ashing red LED indicates that the safety devices have been
activated.
PT4 Membrane push-button panel. Starts the closing operation.
6. OUTPUTS AND ACCESSORIES
PT3PT4

7IP1897EN • 2012-03-22
7. ADJUSTMENTS
Description OFF ON
DIP1 Command 1-3 operation.
NOTE: it also sets operating mode of the
plugin cards connected on AUX1 and
AUX2.
Step-by-step. Opening.
DIP2 Restore automatic closing time. 50% 100%
DIP3 3 seconds preashing. Disabled during opening.
Enabled only with automatic
closing with TC >3 s.
Enabled for both opening
and closing.
DIP4 Application type. Sliding gate or sectional
overhead door.
DO NOT USE
DIP5 Dynamic brake. Disabled. DO NOT USE
DIP6 FUTURE USE / /
Description OFF ON
SO Reversal safety switch function. With the automation blocked,
if the contact 1-8 or 41-8 is
open, it is possible to activate
the opening operation.
With the automation blocked,
if the contact 1-8 or 41-8 is
open, any operation is im-
possible.
EO DO NOT USE / /
Trimmer Description
RP
0 s30 s
Partial opening adjustment. From 0 to 30 s.
TC
0 s 120 s
Setting automatic closing time. From 0 to 120 s.
NOTE: after the activation of the stop command, once contact 1-9 has closed again,
the automatic closing is only activated after a total, partial or step-by-step opening
command.
LED On Flashing
17 FUTURE USE
12 0-12 limit switch contact is open. /
11 0-11 limit switch contact is open. /
IN Receipt of command or change in status of
a dip-switch. /
SA At least one of the safety contacts is open. STOP operation activated
by push-button panel PT4.
Safety test failure on SOFA1-SOFA2
device (terminal 41).
Operations count performed (only when con-
trol panel is switched on):
= 1000 operations
= 10000 operations
POWER Power supply on. Current overload on
ashing light output.
Shortcircuiting of
the ashing light driver.

8
IP1897EN • 2012-03-22
8. START-UP
WARNING The operations in point 3 are performed without safety devices.
The trimmer can only be adjusted with the automation idle.
1- Make a jumper for the N.C. safety contacts.
2- Set DIP4=OFF.
3- Switch on and check that the automation is operating correctly with subsequent opening and closing
commands.
Check that the limit switches are activated.
NOTE: if the direction of rotation of the motor is incorrect for the desired direction of the automation, swap
the L2 and L3 phases.
4- Connect the safety devices (removing the relative jumpers) and check they work correctly.
WARNING: check that the working forces exerted by the door wings are compliant with EN12453-EN12445
regulations.
5- If required, activate automatic closing using command 1-2 and adjust the time using the TC trimmer.
6- If required, activate partial opening using command 1-20 and adjust the time using the RP trimmer.
7- If required, connect the radio receiver to the relative AUX connector, program the transmitters as described
in the relative manual and check that all elements function correctly.
8- Connect any other accessories and check they operate correctly.
9- Once the start-up and check procedures are completed, close the container.
i
NOTE: in the event of servicing or if the control panel is to be replaced, repeat the start-up procedure.

9IP1897EN • 2012-03-22
9. TROUBLESHOOTING
Problem Possible causes Remedy
The automation does not
open or close.
No power.
(POWER led o󰀨).
Check that the control panel is pow-
ered correctly.
Short circuited accessories.
(POWER led o󰀨).
Disconnect all accessories from termi-
nals 0-1 (voltage must be 24 V ) and
reconnect one at a time.
Blown line fuses.
(POWER led o󰀨).
Replace fuses.
Safety contacts are open.
(SA led on).
Check that the safety contacts are
closed correctly (N.C.).
Safety contacts not correctly connected
or SOFA1-SOFA2 self-controlled safety
edge not functioning correctly.
(SA led ashing).
Check connections to terminals 6-8 on
control panel and connections to the
SOFA1-SOFA2 self-controlled safety
edge.
Release microswitch open (if present).
(11 and 12 led on).
Check that the hatch is closed correctly
and the microswitch makes contact (if
present).
The motor thermal overload switch is
open.
(11 and 12 led on).
Check the continuity of the thermal
contact.
Photocells are activated.
(SA led on).
Check that the photocells are clean
and operating correctly.
The automatic closing does not work. Check that contact 1-2 is closed.
External safety devices not
activating.
Incorrect connections between the
photocells and the control panel.
Connect N.C. safety devices together in
series and remove any bridges on the
control panel terminal board.

10
IP1897EN • 2012-03-22
i
i
10. EXAMPLE APPLICATION FOR SLIDING GATES
Fig. 10.1
Fig. 10.2
17 14 12 11 00 0 1 1 2 3 4 6 8 92041
ON
OFF 123 4 5 6
Opening limit switch
Closing limit switch
Motor thermal protection
DIP4=OFF
17 14 12 11 00 0 1 1 2 3 4 6 8 92041
ON
OFF 123 4 5 6
Opening limit switch
Closing limit switch
Motor thermal protection
DIP1=OFF
DIP4=OFF
(Fig. 10.1) When the control panel is used in applications
for sliding gates:
- set DIP4=OFF;
- connect opening and closing limit switches N.C.
contacts to terminals 0-11-12.
With the above connections, when limit switches oper-
ate the wing stops.
NOTE: if the SOFA1-SOFA2 self-controlled
safety edge is used, make the connections indi-
cated on page 5.
NOTE: it is possible to use the remote control
with step-by-step function and, at the same time,
the terminal 3 with opening function, making the
connections indicated in g. 10.2 and setting
DIP1=OFF.

11 IP1897EN • 2012-03-22
i
i
11. EXAMPLE APPLICATION FOR SECTIONAL OVERHEAD DOORS
Fig. 11.1
Fig. 11.2
17 14 12 11 00 0 1 1 2 3 4 6 8 92041
ON
OFF 123 4 5 6
Opening limit switch
Closing limit switch
Motor thermal protection
DIP1=ON
DIP2=ON
DIP4=OFF
PT3
J7
17 14 12 11 00 0 1 1 2 3 4 6 8 92041
ON
OFF 123 4 5 6
Opening limit switch
Closing limit switch
Motor thermal protection
SOFA1-SOFA2 safety test
DIP1=ON
DIP2=ON
DIP4=OFF
SO=OFF
J7
ON
SO
(Fig. 11.1) When the control panel is used in applications
for sectional overhead doors:
- set DIP1=ON;
- set DIP2=ON;
- set DIP4=OFF;
- connect opening and closing limit switches N.C.
contacts to terminals 0-11-12.
In this case, the opening command (1-3, 1-20) and the
closing command (1-4) operate only if kept pressed, if
released the automation will stop. Automatic closing
and radio remote controls are disabled.
(Fig. 11.2) If the SOFA1-SOFA2 self-controlled safety
edge is connected on closing, make the connections
indicated in the gure.
NOTE: to use the control panel in hold-to-run
mode, disconnect terminal 9.
NOTE: membrane push-button panels PT3 (g.
11.1) or PT4 (g. 11.2) can be connected to the
connector J7.
WARNING: if the closing edge remains pressed
on the oor, set SO=OFF.

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