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DAAB EP104 Instruction Manual

Automatic control unit
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INSTRUCTION MANUAL
DAAB AUTOMATIC CONTROL UNIT EP104
Instruction manual version 1 for
Software version 4.06
FAAC Nordic AB
BOX 125, SE-284 22 PERSTORP SWEDEN TEL. +46 435 77 95 00 FAX +46 435 77 95 29
www.faac.se

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  • Page 1 INSTRUCTION MANUAL DAAB AUTOMATIC CONTROL UNIT EP104 Instruction manual version 1 for Software version 4.06 FAAC Nordic AB BOX 125, SE-284 22 PERSTORP SWEDEN TEL. +46 435 77 95 00 FAX +46 435 77 95 29 www.faac.se...

  • Page 2: Table Of Contents

    Connecting a mechanical limit switch (microswitch) ..................15 Connecting timer control limit switches ......................15 Configuring the EP104 .............................16 General ................................16 Readout of parameters in the EP104 ......................16 Setting parameters in the EP104 ........................16 Locked settings ...............................16 Signal reference ..............................17 Low current ..............................17 Indications ..............................18...
  • Page 3 DAAB AUTOMATIC CONTROL UNIT EP104 Safety edge ..............................19 Sliding doors/sliding gates ..........................19 Load guard ..............................19 Safety edge ..............................19 Up-and-over doors ............................19 Load guard ..............................19 Safety edge ..............................19 Hinged gates ..............................19 Load guard ..............................19 Safety edge ..............................19 Barriers ................................19 Load guard ..............................19 Safety edge ..............................19...
  • Page 4 DAAB AUTOMATIC CONTROL UNIT EP104 Setting motor braking .............................27 Programmable inputs, P channels ........................28 Automatic closing ............................28 Configuring automatic closing ........................28 Stop function ...............................28 Automatic closing after stop ........................29 Automatic closing after photocell activation ....................29 Automatic closing after vehicle loop activation ...................29 Direction sensing for an internal closing pulse ....................29...
  • Page 5 DAAB AUTOMATIC CONTROL UNIT EP104 Service channels ............................47 Vehicle detector, d channels ..........................48 Vehicle loop 1 ...............................48 Vehicle loop 2 ...............................50 Limit switch, L channels ..........................52 Programmable outputs, o channels ........................54 Programmable output 1 ..........................54 Programmable output 2 ..........................57 Programmable output 3 ..........................60 Programmable output 4 ..........................63...

  • Page 6: Manufacturer's Declaration

    We declare that to the best of our knowledge, the EP104 does not contain, in concentrations above 0.1%, any substances specified in the REACH (1907/2006/EC) Candidate List of Substances of Very High Concern or banned substances in RoHS, 2002/95/EC.

  • Page 7: Description Of The Ep104

    • Disposal of electronic equipment EP104 is an electronic product, and as such it is classified as hazardous waste. All used electronic equipment must be sent for recycling by a company authorised under environmental legislation to handle hazardous waste including electronic equipment.

  • Page 8: Safety

    Follow the safety instructions of the equipment to be controlled by the control unit. • Safety classification FAAC Nordic AB has validated the safety circuits in the EP104 to performance level PL = c and Category 2 as defined by SS- EN ISO 13849-2:2008.

  • Page 9: Operation

    The condition of the enclosure, cables and installation must also be checked. This inspection must be carried out at least twice a year. Whenever work is carried out in or near the control unit, the power supply to the EP104 must be disconnected with a locked main switch.

  • Page 10: Technical Specification

    Supply voltage for photocell 24 VDC max. 50 mA. External supply 24 VDC max. 300 . Communication RS-485 between two EP104 units. Cable length max. 1000m. Protection class The PCB is designed for an enclosure rating of at least IP54. Bruksanvisning utgåva 1 för Programversion 4.06...

  • Page 11: Installing The Ep104 Pcb

    DAAB AUTOMATIC CONTROL UNIT EP104 Installing the EP104 PCB If you are installing the PCB in a dedicated enclosure, you must follow the instructions below. Otherwise, the requirements of the applicable EU directive will not be met, FAAC Nordic's declaration of conformity will not be valid and the product will not be authorised for use.

  • Page 12: Connections

    DAAB AUTOMATIC CONTROL UNIT EP104 Connections • Safety The electrical connections may only be made by a qualified electrician, who accepts responsibility for ensuring that the electric connections have been carried out in accordance with the applicable standards and this instruction manual.
  • Page 13 If a symmetrical single-phase motor is used (as Supply 1x230V with neutral (symmetrical) shown on the left) make the following changes. Control board EP104-1: Swap the cable at X37: L1-1 with X37: Supply control board Supply operator L1-CUR1. EP104-2: Remove the cable between X14: L2-1...

  • Page 14: Connecting A Safety Edge

    8.2 kΩ is six per input. Note that the impedance used for a safety edge must be checked and entered into the EP104 during commissioning, see "Commissioning" below.

  • Page 15: Connecting Communication

    • Connecting an encoder (electronic limit switch) EP104 supports DB405 type encoders. The encoder uses the same terminals as a conventional mechanical limit switch. Make sure the cable to the encoder does not share the same buried pipe as the motor power supply.

  • Page 16: Configuring The Ep104

    DAAB AUTOMATIC CONTROL UNIT EP104 Configuring the EP104 This section provides general instructions on how to change settings in the EP104. Remember to discharge any static charge in your body by always touching an earthed connection before starting installation. • General All values are stored according to a list of channels (in the channel reference), with each channel corresponding to a particular control parameter or value in the EP104.

  • Page 17: Signal Reference

    The safety circuit, safety edge or limit switch must not be connected to, or used for, any other function. If signals from the EP104 are needed, a separate output card must be used. The connection instructions are the same for all types of application, but not all signals may be needed.

  • Page 18: Indications

    DAAB AUTOMATIC CONTROL UNIT EP104 • Indications To simplify commissioning and troubleshooting, LEDs are provided to indicate faults and the status of input signals, as shown in the table below. Colour Indication Active when Constant when control signal received, flashing when counting down for automatic...

  • Page 19: Applications

    Safety edge A safety edge for an up-and-over door must be set to send acknowledgements. This is a setting that is made in the EP104 by setting value 1 in channel C101 (C448 must be set to 0), safety edge acknowledgement. The safety edge is connected to S.E1 and adjusted as described in the section "Safety edge".
  • Page 20 The encoder works by detecting the position of the door, and acts as an intelligent limit switch. A magnetic proximity sensor means that the EP104 knows the precise position of the door, and the limits for the open and closed positions can be directly configured in the unit using degrees, rather than physically changing the limit switch cams in the motor winder.
  • Page 21 DAAB AUTOMATIC CONTROL UNIT EP104 and make a note of the value. This value must always decrease when closing and increase when opening. • Set the value as the closed position in channel L113 for motor 1 and L123 for motor 2.
  • Page 22 Safety of machinery - Safety-related parts of control systems". If the connected unit is a category 2 device, its test input must be connected to the test output of the EP104 (terminal 38). Note that the test output of the EP104 is connected to GND, +24V or set to high impedance (open), which can permanently damage units that are not designed to handle this.
  • Page 23 DAAB AUTOMATIC CONTROL UNIT EP104 • Load guard The load guard can be used in two different ways. • With certified personal protection – fixed upper and lower limits and adjustable normal power • Without certified personal protection – an adjustable upper limit only The automatic control unit is initially configured for certified personal protection.
  • Page 24 The integrated safety edge monitor in the automatic control unit performs a self test before the start of every movement. If any of the safety edges is faulty, the EP104 is stopped and an error is indicated. The principle is that the automatic control unit measures the impedance over the safety edge to ensure it matches a specified value.
  • Page 25 DAAB AUTOMATIC CONTROL UNIT EP104 Safety edge function in the closing movement On delivery and after a reset, the EP104 is configured to reverse to the fully open position when the safety edge is activated in the closing movement. Safety edge function in the opening movement On delivery and after a reset, the EP104 is configured to reverse when the safety edge is activated in the opening movement.
  • Page 26 • PHOTO input The EP104 has a PHOTO input for use with a photocell or a vehicle loop via an external control unit, see "Signal reference". To connect both devices to the same input, connect them in series via potential-free contacts.

  • Page 27: Setting Motor Braking

    DAAB AUTOMATIC CONTROL UNIT EP104 • Setting motor braking To use electric braking follow the instructions below. This function reverses the motor when a limit switch is activated. This prevents motor slippage, stopping it immediately. Electric braking only works on 3-phase motor winders and does not work on control units with a frequency converter and not on single phase motor winders.

  • Page 28: Programmable Inputs, P Channels

    DAAB AUTOMATIC CONTROL UNIT EP104 • Programmable inputs, P channels There are six programmable inputs available in the EP104. The instructions are identical for all six programmable inputs, apart from the channel number – input 1 has channel number P1nn, input 2 has channel number P2nn, etc. The settings below are for input 1.

  • Page 29: Automatic Closing After Stop

    DAAB AUTOMATIC CONTROL UNIT EP104 below. Automatic closing after stop All control signals except stop and power failure restart the countdown for automatic closing. This means that automatic closing is not affected in the event of a stop signal. This applies to conventional inputs and to programmable inputs.

  • Page 30: Stop Function With Run-On Time

    DAAB AUTOMATIC CONTROL UNIT EP104 Stop function with run-on time Select channel C436 and choose the stop function you want during the run-on time. The function specified in channel C436 is only active during the run-on time for closing. Depending on the stop function configured in C436, you can set the door to close tightly against rubber strips without triggering the load guard or safety edge.

  • Page 31: Interlock

    Communication To pass signals and values from one EP104 to another configure C695. If C695 = 0, communication is disabled. The automatic control unit with C695=1 immediately starts transmitting values to the automatic control unit with C695=2, which responds by returning the values.

  • Page 32: Functions Using Add-In Cards

    Functions using add-in cards Add-in cards can be installed in the EP104 for access to extra functions. The add-in cards are DB401 for programmable outputs, DB402 for a vehicle detector, DB403 (DBR1 system) for four programmable wireless inputs, DB404 (FAAC SLH system) for one programmable input and DB406 for motor control using a frequency converter.

  • Page 33: Fence Alarm

    The outputs must be connected so that the fence alarm is activated if a cable is detached or the EP104 loses its power supply. Change the following settings to use output 1 as a fence alarm.

  • Page 34: Programmable Wireless Inputs, R Channels

    • Programmable wireless inputs, r channels You can use the DB403 add-in card to access four programmable wireless inputs in the EP104. The instructions are identical for all four wireless inputs, apart from the channel number – input 1 has channel number r1nn, input 2 has channel number r2nn, etc.

  • Page 35: Vehicle Detector, D Channels

    • Vehicle detector, d channels Two vehicle loops can be connected to the EP104 via DB402 add-in cards – to activate the inputs set d100 and/or d200 to 1. When the unit is delivered and following a reset, channels d000, d100 and d200 are set to 0, disabled. The settings below apply to vehicle loop 1, using channel numbers d101 –...

  • Page 36: Loop Safety Functions

    DAAB AUTOMATIC CONTROL UNIT EP104 Loop safety functions You can use the following channels to select and configure these safety functions. d140, Safety when closing Used to configure the safety setting in the closing movement. The value 0 means the function is disabled – note that the door will close even if there is a vehicle on the loop.

  • Page 37: Channel Reference

    DAAB AUTOMATIC CONTROL UNIT EP104 Channel reference There are six channel categories, each with its own letter and each handling different functions in the card. • C channels: General readout and configuration channels. • d channels: Channels relating to the DB402 vehicle detector.

  • Page 38: General Configuration Channels

    DAAB AUTOMATIC CONTROL UNIT EP104 General configuration channels Name Range Factory Setting Ref. page C033 Pulse/hold-to-run 0 - 4 Open and close with hold-to-run and load guard inactive Open with pulse and close with hold-to-run and load guard active Open with hold-to-run and close with pulse and load guard active...

  • Page 39: Safety Edge

    DAAB AUTOMATIC CONTROL UNIT EP104 Safety edge Name Range Factory Setting Ref. page C101 Safety edge acknowledgement S.E1 0 – 1 Disabled Enabled C102 Function of output for external protection 0 – 4 Check disabled, open output. Closed to GND on activation, normally open.
  • Page 40 DAAB AUTOMATIC CONTROL UNIT EP104 Name Range Factory Setting Ref. page C125* Set impedance value for safety edge S.E2 1.0-9.9 kΩ Set to 1 only at C121. C131 Selects function for safety edge S.E3 S.E3 disabled Limits according to set value in C135...

  • Page 41: Load Guard And Motor Settings

    DAAB AUTOMATIC CONTROL UNIT EP104 Load guard and motor settings Name Range Factory Setting Ref. page C200 Load guard function 0 – 4 Disabled Service and troubleshooting only Reverse when closing, stop when opening Stop when closing and reverse when opening...
  • Page 42 DAAB AUTOMATIC CONTROL UNIT EP104 Name Range Factory Setting Ref. page C261 Motor current readout, motor 2 0.0-20.0A C262 Set motor current readout, motor 2 opening 0.0 and 0.5-6.0A C263 Set motor current readout, motor 2 closing 0.0 and 0.5-6.0A 0.00-0.99 cos φ...

  • Page 43: Photocell

    DAAB AUTOMATIC CONTROL UNIT EP104 Photocell Name Range Factory Setting Ref. page C340 Safety function in closing movement 0 – 3 Disabled Reverse to fully open Stop with automatic restart of automatic closing Stop, wait for new control signal or time in C520 and thereafter automatic closing.

  • Page 44: General Time Channels

    DAAB AUTOMATIC CONTROL UNIT EP104 General time channels. Name Range Factory Setting Ref. page C401 Running time readout, motor 1 000-999 seconds C402 Running time readout, motor 2 000-999 seconds C403 Set limited running time 001-999 seconds C411** Time readout, opened to closed position motor 1, 00.0-99.9 seconds...
  • Page 45 DAAB AUTOMATIC CONTROL UNIT EP104 C492 Reverse delay if PHOTO, SL1 or SL2 or control 0.1-4.0 seconds signal are activated. Name Range Factory Setting Ref. page C493 Reverse delay if safety edge or load guard are 0.03-2.00 seconds 0.10 activated C494 Reverse time for protection in the opening 0.1-2.0 seconds...

  • Page 46: Automatic Closing

    DAAB AUTOMATIC CONTROL UNIT EP104 Automatic closing Name Range Factory Setting Ref. page C500 Automatic closing time 0.00-9.59 minutes 0.00 C501 Short automatic closing time 0.0-9.9 seconds C510 Time for LOOP1, LOOP2 and PHOTO closing 0.0-9.9 seconds during passage C520 Blocking time for automatic closing after the stop 0.00 and 0.20-9.59...

  • Page 47: Interlock Block

    DAAB AUTOMATIC CONTROL UNIT EP104 Interlock block Name Range Factory Setting Ref. page C664 Block of another door 0 – 3 No block Opening blocked until the other door is closed Opening blocked until the other door is open Closing blocked until the other door is closed...

  • Page 48: Vehicle Detector, D Channels

    DAAB AUTOMATIC CONTROL UNIT EP104 • Vehicle detector, d channels Vehicle loop 1 Name Range Factory Setting Ref. page d100 Loop 1 used 0 – 1 Input disabled Input enabled d101 Loop reading x1 000-999 d102 Loop reading x1000 00-99...
  • Page 49 DAAB AUTOMATIC CONTROL UNIT EP104 Name Range Factory Setting Ref. page d160 Control function 0 - 1 Disabled Open d161 Type of control signal when activated 1 - 2 Pulse Constant signal when loop is activated d162 Half operation 1 - 3...

  • Page 50: Vehicle Loop 2

    DAAB AUTOMATIC CONTROL UNIT EP104 Vehicle loop 2 Name Range Factory Setting Ref. page d200 Use loop 2 0 - 1 Input disabled Input enabled d201 Loop reading x1 000-999 d202 Loop reading x1000 00-99 d203 Activation from passing vehicle...
  • Page 51 DAAB AUTOMATIC CONTROL UNIT EP104 Name Range Factory Setting Ref. page d260 Control function 0 - 1 Disabled Open d261 Type of control signal when activated 1 - 2 Pulse Signal when loop is activated d262 Half operation 1 - 3...

  • Page 52: Limit Switch, L Channels

    DAAB AUTOMATIC CONTROL UNIT EP104 • Limit switch, L channels Name Range Factory Setting Ref. page L001 Choice of limit switch type for motor 1 Disabled Encoder Limit switch Time L002 Choice of limit switch type for motor 2 Disabled...
  • Page 53 DAAB AUTOMATIC CONTROL UNIT EP104 Name Range Factory Setting Ref. page L125* Limits when speed will decrease during the closing 0-60 degrees movement, motor 2. (Only when using a frequency converter) L126* Degrees for limited opening, motor 2 0-200 degrees...

  • Page 54: Programmable Outputs, O Channels

    DAAB AUTOMATIC CONTROL UNIT EP104 • Programmable outputs, o channels Programmable output 1 Name Range Factory Setting Ref. page o100 Function of output 1 0 - 4 Disabled Position indication/Movement/Warning. Signal as configured in o110 – o122 Presence sensor/Direction sensing. Signal as configured in o191 Lock Alarm output Signal as configured in o130 –...
  • Page 55 DAAB AUTOMATIC CONTROL UNIT EP104 Name Range Factory Setting Ref. page o132* Alarm for error message in display 0 - 1 Disabled Constant signal o133* Alarm if stop circuit interrupted 0 - 1 Disabled Constant signal o134* Alarm if door open...
  • Page 56 DAAB AUTOMATIC CONTROL UNIT EP104 Name Range Factory Setting Ref. page o191 Function when LOOP2, LOOP2 or PHOTO 01 - 14 activated Presence detection Signal when LOOP1 is activated, remains until LOOP1 is clear. Presence detection Signal when LOOP2 is activated, remains until LOOP2 is clear.

  • Page 57: Programmable Output 2

    DAAB AUTOMATIC CONTROL UNIT EP104 Programmable output 2 Name Range Factory Setting Ref. page o200 Function of output 2 0 - 4 Disabled Position indication/Movement/Warning. Signal as configured in o210 – o222 Presence sensor/Direction sensing. Signal as configured in o291 Lock Alarm output Signal as configured in o230 –...
  • Page 58 DAAB AUTOMATIC CONTROL UNIT EP104 Name Range Factory Setting Ref. page o233* Alarm if stop circuit interrupted 0 - 1 Disabled Constant signal o234* Alarm if door open 0 - 1 Disabled Constant signal o235* Alarm if door is in mid position...
  • Page 59 DAAB AUTOMATIC CONTROL UNIT EP104 Name Range Factory Setting Ref. page o291 Function when SL.1, SL.2 or photocell/loop 01 - 14 activated Presence detection Signal when LOOP1 is activated, remains until LOOP1 is clear. Presence detection Signal when LOOP2 is activated, remains until LOOP2 is clear.

  • Page 60: Programmable Output 3

    DAAB AUTOMATIC CONTROL UNIT EP104 Programmable output 3 Name Range Factory Setting Ref. page o300 Function of output 3 0 - 4 Disabled Position indication/Movement/Warning. Signal as configured in o310 – o322 Presence sensor/Direction sensing. Signal as configured in o391 Lock Alarm output Signal as configured in o330 –...
  • Page 61 DAAB AUTOMATIC CONTROL UNIT EP104 Name Range Factory Setting Ref. page o333* Alarm if stop circuit interrupted 0 - 1 Disabled Constant signal o334* Alarm if door open 0 - 1 Disabled Constant signal o335* Alarm if door is in mid position...
  • Page 62 DAAB AUTOMATIC CONTROL UNIT EP104 Name Range Factory Setting Ref. page o391 Function when SL.1, SL.2 or photocell/loop 01 - 14 activated Presence detection Signal when LOOP1 is activated, remains until LOOP1 is clear. Presence detection Signal when LOOP2 is activated, remains until LOOP2 is clear.

  • Page 63: Programmable Output 4

    DAAB AUTOMATIC CONTROL UNIT EP104 Programmable output 4 Name Range Factory Setting Ref. page o400 Function of output 4 0 - 4 Disabled Position indication/Movement/Warning. Signal as configured in o410 – o422 Presence sensor/Direction sensing. Signal as configured in o491 Lock Alarm output Signal as configured in o430 –...
  • Page 64 DAAB AUTOMATIC CONTROL UNIT EP104 Name Range Factory Setting Ref. page o422 Function during warning time 1 - 2 Output signal deactivated during warning Output signal as configured in o410-o413 o423 Flashing frequency 0.1-2.0 seconds o430* Alarm if there is an error as configured in 0.00-9.59 minutes...
  • Page 65 DAAB AUTOMATIC CONTROL UNIT EP104 Name Range Factory Setting Ref. page o491 Function when LOOP2, LOOP2 or PHOTO 01 - 14 activated Presence detection Signal when LOOP1 is activated, remains until LOOP1 is clear. Presence detection Signal when LOOP2 is activated, remains until LOOP2 is clear.

  • Page 66: Programmable Inputs, P Channels

    DAAB AUTOMATIC CONTROL UNIT EP104 • Programmable inputs, P channels Programmable input 1 Name Range Factory Setting Ref. page P100 Channels in programmable input 1 0 - 1 Disabled Enabled P160 Control function Disabled Open Close Stop Open/close Open/stop/close P161...
  • Page 67 DAAB AUTOMATIC CONTROL UNIT EP104 P198 Automatic closing disabled for remote door Only 0 - 1 works if there is a constant signal Disabled Active Bruksanvisning utgåva 1 för Programversion 4.06...

  • Page 68: Programmable Input 2

    DAAB AUTOMATIC CONTROL UNIT EP104 Programmable input 2 Name Range Factory Setting Ref. page P200 Channels in programmable input 2 0 - 1 Disabled Enabled P260 Control function Disabled Open Close Stop Open/close Open/stop/close P261 Type of control signal when activated...

  • Page 69: Programmable Input 3

    DAAB AUTOMATIC CONTROL UNIT EP104 Programmable input 3 Name Range Factory Setting Ref. page P300 Channels in programmable input 3 0 - 1 Disabled Enabled P360 Control function Disabled Open Close Stop Open/close Open/stop/close P361 Type of control signal when activated...

  • Page 70: Programmable Input 4

    DAAB AUTOMATIC CONTROL UNIT EP104 Programmable input 4 Name Range Factory Setting Ref. page P400 Channels in programmable input 4 0 - 1 Disabled Enabled P460 Control function Disabled Open Close Stop Open/close Open/stop/close P461 Type of control signal when activated...

  • Page 71: Programmable Input 5

    DAAB AUTOMATIC CONTROL UNIT EP104 Programmable input 5 Name Range Factory Setting Ref. page P500 Channels in programmable input 5 0 - 1 Disabled Enabled P560 Control function Disabled Open Close Stop Open/close Open/stop/close P561 Type of control signal when activated...

  • Page 72: Programmable Input 6

    DAAB AUTOMATIC CONTROL UNIT EP104 Programmable input 6 Name Range Factory Setting Ref. page P600 Channels in programmable input 6 0 - 1 Disabled Activated (Only channels P660-P698 activated) Safety input (Only channels P640-P643 activated) P640 Safety function when input is activated 1 –...
  • Page 73 DAAB AUTOMATIC CONTROL UNIT EP104 Name Range Factory Setting Ref. page P680 Park 0 - 2 Disabled Automatic closing disabled after the input is activated, reset by another control signal Automatic closing disabled by a constant signal P690 Interlock opening...

  • Page 74: Programmable Wireless Inputs, R Channels

    DAAB AUTOMATIC CONTROL UNIT EP104 • Programmable wireless inputs, r channels Programmable wireless input 1 Name Range Factory Setting Ref. page r001 Readout of received wireless input 0 - 4 No wireless reception Wireless input 1 is receiving a wireless signal...

  • Page 75: Programmable Wireless Input 2

    DAAB AUTOMATIC CONTROL UNIT EP104 Programmable wireless input 2 Name Range Factory Setting Ref. page r001 Readout of received wireless input 0 - 4 No wireless reception Wireless input 1 is receiving a wireless signal Wireless input 2 is receiving a wireless signal...

  • Page 76: Programmable Wireless Input 3

    DAAB AUTOMATIC CONTROL UNIT EP104 Programmable wireless input 3 Name Range Factory Setting Ref. page r001 Readout of received wireless input 0 - 4 No wireless reception Wireless input 1 is receiving a wireless signal Wireless input 2 is receiving a wireless signal...

  • Page 77: Programmable Wireless Input 4

    DAAB AUTOMATIC CONTROL UNIT EP104 Programmable wireless input 4 Name Range Factory Setting Ref. page r001 Readout of received wireless input 0 - 4 No wireless reception Wireless input 1 is receiving a wireless signal Wireless input 2 is receiving a wireless signal...

  • Page 78: Error Messages

    Grey background means that the automatic control unit must be restarted (power off) in order to reset the error message. Error Possible cause Meaning code Not an error code – indicates the type of EP104 EP-1 in use Not an error code – indicates the type of EP104 EP-2...
  • Page 79 DAAB AUTOMATIC CONTROL UNIT EP104 Motor protection triggered three times in a row, Is there an obstacle? Fault in electric motor? Check the E203 control unit locked for three minutes configuration of channels C252, C253, C262, C263. E204 Current through motor 1, which is switched off...
  • Page 80 DAAB AUTOMATIC CONTROL UNIT EP104 Check that the safety edge is functional, if the safety edge is E961 SE1 did not change to low during the external test. not functional, set channel C113 to 0. Check that the safety edge is functional, if the safety edge is E962 SE2 did not change to low during the external test.

  • Page 81: Resetting/Replacing Tripped Fuses

    DAAB AUTOMATIC CONTROL UNIT EP104 Troubleshooting At each service, please check all the functions described in the relevant section on commissioning. Problem Possible cause, tip Error message in the display (Ennn) See the section above on error messages. Is the load guard correctly installed? Has the correct supply The door reverses and the red LEDs M1/M2 start flashing.
  • Page 82 DAAB AUTOMATIC CONTROL UNIT EP104 Bruksanvisning utgåva 1 för Programversion 4.06...
  • Page 83 DAAB AUTOMATIC CONTROL UNIT EP104 Bruksanvisning utgåva 1 för Programversion 4.06...

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