Z 1264/1/. . . Operating instructions Control unit
Contents
1. see Set point entry In this type of operation the actual value display changes continuously between Hnd and starting output Transfer key BOOST With this key the set point is temporarily increased The set point display alternates between tUP and BOOST temperature see also Programming HASCO Transfer key temperature fall see programming In this type of operation the actual value display alternates constantly between tdn and set point temperature This can also be activated with the alarm plug from the machine see terminals assignment on page 13 This key is used to lower the set temperature the fall value can be programmed from 10 to 200 C Alarm display thermal sensor U Is continuously lit if there is a sensor fracture in the actual value display there is shown z If the automatic actuator function is active the display alternates constantly between starting output and not CL For reverse voltage the display blinks for some minutes after switching on the control insert or the unit Z1264 1 The actual value display also shows Alarm display temperature deviation 3 The soft start ramp blinks during the heating phase Lights up continuously when rising above or falling CO below the set limiting temperatures see programming For excess temperature the current supply is also interrupted max set point overstepping Alarm display current overload heati2. E The Z1225 power signal cables must be regularly checked for mechanical damage and replaced as necessary E The devices must be located such that sufficient ventilation and cooling is available E The controllers must be protected from moisture and wet E The devices must be applied in a technically meaningful way E Unplug the unit when changing the fuse E f a module space is not occupied it must be covered by a cover plate by HASCO Postfach 1720 D 58467 L denscheid Tel 49 0 2351 957 0 Fax 49 0 2351 957 237 www hasco com info hasco com 05 14 4 0 25 14 Please always check all the data against the product information we publish in the internet Subject to technical modifications
3. HASCO Operating instructions ce Z 1264 17 Control unit GB 05 14 Z6 HK Table of contents 8 1 8 2 8 3 10 Introduction Special features Technical data Electrical connection Pin diagram for Z1264 1 Start up Functions of the keys and displays Function description of the displays with keys Start up control insert Programming Programming start Programming diagram Menu points Terminals assignment Load circuit fuses Safety precautions HASCO HASCO 1 Introduction The HASCO control units Z1264 1 are easy to operate with their use of front switches 2 Special features 2 1264 E Programmable soft start E Clear alarm diagnosis E Manual or automatic change to selector mode 1 to 24 control circuits using plug in unit design Gr ere Ger te auf Anfrage EM Modular design with 3600 watts per control circuit E Alarm input and output as standard C The Control unit Z 1264 1 corresponds to the important protection requirements in agreement with the EU guidelines 3 Technical data Z1264 1 2 Z1264 1 3 Z1264 1 5 Z1264 1 7 Z1264 1 9 Z1264 1 11 Z1264 1 17 Z1264 1 4 Z1264 1 6 Z1264 1 8 Z1264 1 10 Z1264 1 16 Z1264 1 24 Outside dimensions 175 x200 350 x 200 350 x 200 550 x 200 550 x 200 460 x 330 460 x 460 BxHxT x 390 x 390 x 390 x 390 x 390 x 390 x 390 Electronic fuse cabinet 16 A Phase 32 A Phase Co
4. achine of the control unit potential free make break contact Connection from the injection molding machine to the Connection from the injection molding machine to the control unit control unit i mn max 0 5 A 50V 9 _O 2 HO ee 9 10 0 Output oc 1 o 4 o 12 O Ki 5 0 Input wa Machine Control unit 14 T O 15 O 9 1 Load circuit fuses The load circuit fuses are positioned on the back of the unit Before replacing them pull out the mains plug Ensure that the new fuses are of the same type as the existing ones Zone 5 Zone 4 Zone 3 Zone 2 Zone 1 Sicherung Sicherung Sicherung Sicherung Sicherung 16A FF 16A FF 16A FF 16A FF 16A FF 11 HASCO A 10 Safety precautions E 71225 connecting cables and Z1227 connecting housings are to be used for the electrical connections power and thermocouple connections between control unit and the tool This will ensure optimum controlling accuracy E The control units are matched to the HASCO range of standard elements No guarantee can be given for trouble free functioning if components from other companies are used E Connection repair and maintenance work may only be carried out by trained electrical technicians E During work on the control units and the linked cables devices machines and tools all parts must be disconnected from the mains The system must also be safeguarded from being unintentionally turned on again
5. hot runner control units are designed for connection to a three phase electricity grid see Technical Data For this purpose the unit is provided with a CEE plug The master switch is located on the back and separates the unit completely from the power current After careful testing of the cabling the tool is connected to the control unit If required a connection to the injection moulding machine can be made via the alarm plug The individual control inserts are switched On or Off with the I O key Zones that are not needed must be switched off Set the set point temperature at the control inserts see Displays operation The control inserts now heat the tool evenly moist heating elements are dried out When this occurs the temperature deviation alarm displays blinks Softstartrampe After reaching the set temperature production can start with the factory settings If malfunctions occur during start up then the cause of the malfunction can be recognized by the corresponding displays at the control insert see keys and displays Function of the keys and displays Control insert Micro processor subassembly D with power unit 16A cordlessly plugged Alarm display I S C O Ut Al pat pulse display ee indicates power output Actual value display Power display Set point display ampere or per cent Set point input HASCO 6 Function description of the displays and keys of Z1264 Actual va
6. lue display 250 Actual temperature in C Display heating impulse decimal point Set point display see Set point input 250 Display Output in amperes or see transfer key output display Display Actuator operation Hnd and output in see transfer key actuator operation Display Boost tUP see transfer key boost Tf Display Temperature fall tdn see transfer key temperature fall 4 Display Alarm on automatic takeover of output see Programming Switch on key After operation ca 2 sec the control insert is switched On or Off The module writes its current operating conditions ON or OFF into an internal memory ESC Precondition The controller must be operated at the net min 2 minutes after switching ON or OFF Insert controllers that are not used must be switched Off ESC key see programming Set point settings Set point lower or higher 50 to max 500 C see also set point limiting Setting of the output in in actuator operation Up down in programming mode see Programming Transfer key output display With this key you can switch over the output display between amperes or starting output The respective symbol lights up green in front of the set point display Without a green LED the set point is again displayed Transfer key actuator operation This key is used to activate actuator operation The starting output is manually set in at the set point entry
7. ng circuit interrupted A Lights up when the set maximum current is exceeded and on interruption of the load circuit The power supply is interrupted HASCO 7 Start up of control insert Switch main device switch On Switch On control insert Z1265 with key ca 2 sec Set point settings The set point is increased or decreased by the corresponding decimal points by operating the Up and Down keys Start switching After switching on the controller the temperature increases to the end temperature of ramp 1 rE 120 C After reaching of ee the dwell time cE is activated 2 minutes This permits any residual moisture in the heating elements to escape Ramp 2 The 2nd ramp starts once the dwell time has expired for all control inserts The temperature then increases to the set value Set point temperature re eas rE 202 b gt r 1 C 6s HASCO 8 Programming 8 1 Programming start Pressing the PRG key for longer than 2 seconds activates the programming function PRG If the input lock is active Cod appears as the first item on the menu The correct entry code must be entered If the code is wrong it will not be possible to change any parameters The set point setting flashes in the set point window Pressing the key again stops the flashing and the set point can now be changed using the up and down keys By pressing the PRG key the new value is
8. nnected voltage 400V 3N 10 50 60 Hz Power output Contactless semiconductor end step max 16A in zero voltage switching 1 Thermocouple Fe CuNi Typ J Operating range 50 500 C Control accuracy 1 C at optimum conditions Ambient temperature 10 40 C warehouse 0 50 C Alarm output 1 relay make contact max 50V 0 5A Power fuse FF 16 500 Degree of protection IP 20 EN 60529 1 The maximum power consumption of 11KW 16A 22KW 32A must not be exceeded HASCO 4 Electrical connection The power and thermal sensor connections between tools and the control unit Z1264 are made with the power signal cable Z1225 The following must be adhered to when using all Z 1264 1 9 to Z1264 1 24 control inserts The maximum power input of 21 600 watt must not be exceeded 4 1 Pin diagram for Z1264 1 Exemples Z1264 1 2 16 Z1264 1 4 16 1 I 230 V 1 213 415 6 8 j 3 4 5 6 7 819 l E L __ l L nie Z1264 1 6 16 I 1 230 V 2 3 4 5 6 7 89 Hin T i 3 2 a B wis 7 9 20121 2 23 2 l _ __ l TC Z1264 1 9 16 Inserts 1 6 NM 1 N N N 230 V 1 2 3 4 5 amp 7 89 In T E 2 i 7 B _ n s 7 3 20121 2 l E l __ __ LI TC Inserts 7 9 NM N 230 V LI L LI LI TC Allocation of pin connection according to DIN 16765 5 1 HASCO Start up The
9. r active function after sensor fracture heating is continued with the average output performance of the past 15 minutes Address input for Central module Z1266 0 99 Activation Manual actuator operation aktiv O inaktiv Zone adress HAm only centr control El D tt ali a device dependent 1 99 Number of control circuits to be addressed Set point limits EoP 450 C 50 600 C Boost 20 C 5 60 C Temperature display selector C or F C O F When switching from C to F the temperature settings from the factory C must be switched to F Boost time 0 180s Duration of boost process Thermocouple J L Thermocouple selection Preset Hy Ce T Im q me EZ m u Reset factory settings Access code m J mE 0 deactivated Input lock General code 230 10 HASCO 9 Terminals assignment Synchronization connection SUB D 15 pole Synchronization A 1 7 GND EXT Men 2 3 am 1 gl 5 I TENETE Several control units can be linked together by means of the synchronization connection This connection ensures that all units start together with ramp 2 The pins of the several units must be linked in a parallel manner Temperature fall Control unit alarm Alarm output Alarm output of the injection molding m
10. taken over and flashes again in the set point display The various menu items are selected with the up and down keys see Programming You can quit the programming mode with the ESC key If the settings are changed the control insert must remain switched on for a few minutes because only then are the changed values permanently saved 8 2 Programming diagram PRG START normal operation Actual value display j 0 ESC no change in setting setting changed vO vO ESC ESC Settings via gt Beene ewes HASCO 8 3 Menu points Menu points Over temperature switch point Display at works 10 C Settings Value range 0 50 C above set value Remarks Under temperature switch point 10 C 0 50 C below set value Over current switch point FA cc O0 Tl nz a 16A 1 16A Temperature fall m mL 50 C 10 200 C End temperature Ramp 1 120 C 80 120 C Temperature rise Ramp 1 1 C 4s 1 C 10s 1 C 2s Temperature rise Ramp 2 1 C 2s 1 C 10s 1 C 2s Dwell time for end temperature Ramp 1 2 min 1 10 min Over temperature alarm Alarm relay switches O inactive Alarm message Low temperature alarm Alarm relay switches O inactive Alarm message Automatic actuator operation active O inactive Operating time min 15 minutes Fo
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