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User Manual of SY6000-Z series Maintenance

Chapter 7 Maintenance

7.1 Daily inspection

Hearing and touching the housing, check if there are abnormal heating,

noise and vibration from the cabinet and motor.

Check if ambient temperature and humidity exceeds the manual

provision by using thermometer and hygrometer.

Load current is in the range of rated value or not.

Cooling fan runs normally or not.

7.2 Regular maintenance

Start to check after no displaying of the monitor and turning off of the

main circuit power indicator.

Inspection contents are as shown in Table 7-1.

Table 7-1 Regular inspection contents

Inspection items

Inspection contents

Abnormal countermeasure

Main circuit terminal,
screw of control
circuit terminal

Loosening of screws
or not

Tighten with a screwdriver

Heat sink

Dust or not

User4~6kg/cm2 pressure
dry compressed air to blow
off

PCB Dust

not

User4~6kg/cm2 pressure dry
compressed air to blow off

Cooling fan

Abnormal noise,
abnormal vibration,
or total running time
up to 20,000 hours.

Replace cooling fan

Power components

Dust or not

User4~6kg/cm2 pressure
dry compressed air to blow
off

Aluminum capacitor

Discoloring,
off-favor, bubbling,
or not

Replace aluminum capacitor

Содержание SY6000-Z Series

Страница 1: ...rgy saving switching to power frequency 8 4 1 2 Running at power frequency switching to energy saving 8 4 2 TESTING STAGE OF THE CABINET 9 4 3 NORMAL USING STAGE 9 4 4 KEYPAD OPERATION 10 4 4 1 KEYPAD FUNCTION 10 4 4 2 KEYPAD BASIC OPERATION 10 4 4 2 1 Direct display status 10 4 4 2 2 Switchover of display parameter 10 CHAPTER 5 PARAMETERS 12 CHAPTER 6 TROUBLESHOOTING 18 6 1 FAULT CODE AND REASON ...

Страница 2: ... proportional pump It controls output power of motor according to pressure signal and flow signal of moulding injection machine to reach the objective of energy saving The energy saving rate may get 25 65 SY6000 Z series cabinet can work for pump motors which power ratings are from 11KW 55KW It also can apply for one moulding injection machine with multiple pump motors Before using SY6000 Z series...

Страница 3: ...ing injection material storing cooling and other stages When oil need of the injection molding machine changes the relief valve in pump outlet will adjust pressure and flow of the load while the output motor power is the same thus results in waste of energy According to requirements of pressure and speed at the current work status of moulding injection machine such as stages of mold lock cross sho...

Страница 4: ...User Manual of SY6000 Z series Principle of energy saving 3 ...

Страница 5: ...y assured z Excellent fault management and protection features make cabinet and motor away from damage under no circumstance z Large capacity of instantaneous impact current up to 250 overload capacity 180 per minute z No trip when the moulding injection machine is under high pressure plastic injection and heavy load so as do not affect production ensure product quality z Advanced integrated cabin...

Страница 6: ...000 Z03740Y 37 0 75 SY6000 Z04540Y 45 0 90 SY6000 Z05540Y 55 0 110 2 4 Overall dimensions Installation dimensions of SY6000 Z series AC Drives unit mm Voltage class Model no W H H1 D D1 SY6000 Z01140Y SY6000 Z01540Y 320 630 660 200 225 SY6000 Z01840Y SY6000 Z02240Y SY6000 Z03040Y 390 780 810 300 325 SY6000 Z03740Y SY6000 Z04540Y 3PH 380V SY6000 Z05540Y 500 850 880 350 375 5 ...

Страница 7: ...hich is dragged by general three phase AC induction motor or inverter motor Motor insulation class is B or above 2 General three phase induction motor which is driven by the cabinet can not run in long term at low speed 3 Capacitor VDR and other RC absorbing devices are not allowed to connect with output terminals of the cabinets 4 If there are contactors between the cabinet and the motor must ens...

Страница 8: ...mal phenomenon 8 The cabinet will be as industrial waste when scrap it so please be careful 1 Inner polyester capacitors probably explode if set it on fire 2 Plastic pieces may produce toxic gases when burn it 3 3 Main circuit and control circuit 7 ...

Страница 9: ...oulding injection machine and start normal operation 4 1 2 Running at power frequency switching to energy saving 1 The cabinet runs at the state of power frequency and the indicator of power frequency running lights 2 Turn off pump motor of moulding injection machine and make sure the motor has stopped 3 Rotate changeover switch the indicator of energy saving running lights at this time then the c...

Страница 10: ...ection machine after adjustment of the cabinet as switchover between power frequency and energy saving doesn t effect product quality 4 3 Normal using stage After installation and adjustment of the cabinet please run the cabinet at the state of energy saving in normal use When users need replace moulds technician only need adjust the parameters of flow and pressure until it produces qualified prod...

Страница 11: ...and panel potentiometer as shown in Figure 4 1 Figure 4 1 Name and instruction of keypad 4 4 2 Keypad basic operation 4 4 2 1 Direct display status Direct display status of SY6000 Z series cabinet refers to initial display mode after power on which is used for displaying output frequency of the cabinet 4 4 2 2 Switchover of display parameter In the status of direct display we can view or modify fu...

Страница 12: ...User Manual of SY6000 Z series Operation parameters by keypad operations Figure 4 2 Operation procedure of parameter setting 11 ...

Страница 13: ...F0 02 600 00Hz 50 00Hz 1 F0 02 Upper limit frequency F0 03 F0 01 50 00Hz 2 F0 03 Lower limit frequency 0 00 Hz F0 02 0 00Hz 3 F0 04 Acceleration time 0 0 1 3600 0s Depend on models 4 F0 05 Deceleration time 0 0 1 3600 0s Depend on models 5 F0 06 Rated power rating 1 5 400 0kW Depend on models 6 F0 07 Rated current 0 0 760 0A Depend on models 7 F0 08 Parameter initiation 0 No operation 1 Restore de...

Страница 14: ...1 AI2 2 HDI 0 11 F1 03 Auxiliary frequency reference 0 Max output frequency 1 Main frequency command 0 12 F1 04 Frequency command selection 0 Main 1 Auxiliary 2 Main auxiliary 3 Max main auxiliary 0 13 F1 05 UP DOWN setting 0 Valid save UP DOWN value when power off 1 Valid do not save UP DOWN value when power off 2 Invalid 0 14 Group F2 Start stop control F2 06 Stop mode 0 Coast to stop 1 Free sto...

Страница 15: ...nhanced function F6 10 No of fault auto reset 0 9 0 117 F6 11 Interval time of fault auto reset 0 1 100 0s 1 0s 118 Group FA enhanced function FA 14 Third latest fault type 212 FA 15 Second latest fault type 0 No failure 1 Inverter unit protection FLT 2 Reserved 3 Reserved 4 Acc over current OC1 5 Dec over current OC2 6 Constant speed over current OC3 7 Acc over voltage OE1 8 Dec over voltage OE2 ...

Страница 16: ... EF 18 Communication error CE 19 Current detection error ItE 20 Motor self learning error tE 21 EEPROM operation error Err 22 PID feedback disconnection error PIDE 23 Braking unit fault bCE 24 Reserved 214 Group Fd Molding injection Fd 00 Model selection 0 G purpose 1 P purpose 2 Molding injection purpose 0 238 Fd 01 Max input of proportional flow control valve 0 0 100 0 100 0 239 Fd 02 Max input ...

Страница 17: ... Fd 05 Input current weighting coefficient of proportional flow control valve 0 00 1 00 0 10 243 Fd 06 Reserved 244 Fd 07 Reserved 245 Fd 08 Reserved 246 Fd 09 Reserved 247 Fd 10 Reserved 248 Fd 11 Max input current of proportional flow control valve 0 0 100 0 100 0 249 Fd 12 Max input frequency of proportional flow control valve 0 00Hz F0 01 50 00Hz 250 Fd 13 Min input of proportional flow contro...

Страница 18: ...proportional flow control valve Fd 15 Input weighting coefficient of proportional flow control valve 0 00 1 00 0 90 253 Fd 16 Reserved 254 Fd 17 Reserved 255 Fd 18 Reserved 256 Fd 19 Reserved 257 Fd 20 Reserved 258 For more details please reference to Chapter 5 of User Manual of SY5000 series AC Drives ...

Страница 19: ...ode Name Reason Troubleshooting oC1 oC2 oC3 Over current in operation Output short circuit or mutation load Please identify reasons and reset after taking approximate measures If this is still on please ask for technical support oC2 Over current in accel 1 The setting value of accel time is too small 2 Torque compensation voltage value is set in an error 1 increase accel time value 2 increase or d...

Страница 20: ... Please check power status and wiring of input side ot Over heat of inverter 1 Cooling fan is abnormal 2 Ambient temperature is too high 3 Air vent is blocked 1 Check fan operation 2 Make inverter operating environment meet the requirements 3 Eliminate dust of the air vent oL Over load 1 motor over load 2 V F feature or torque compensation capacity is uncertain 1 Decrease load or replace larger ca...

Страница 21: ... moulding injection Injection pressure is too small Increase injection pressure Processed products have bubbles Injection speed is too quick Decrease injection speed Reasons of raw material and mould temperature Adjust parameters of moulding injection machine Injection pressure is not enough Increase injection pressure Injection speed is too quick Decrease injection speed Processed products have s...

Страница 22: ...ponding time Inlet stick the moulding Material temperature is too high Adjust corresponding temperature Cooling time is too short Increase corresponding time Cold block or rigid block in processed products Reasons of raw material and mould temperature Adjust parameters of moulding injection machine Moulding time is too short Increase corresponding time Material temperature is too high Adjust corre...

Страница 23: ...n circuit power indicator Inspection contents are as shown in Table 7 1 Table 7 1 Regular inspection contents Inspection items Inspection contents Abnormal countermeasure Main circuit terminal screw of control circuit terminal Loosening of screws or not Tighten with a screwdriver Heat sink Dust or not User4 6kg cm2 pressure dry compressed air to blow off PCB Dust or not User4 6kg cm2 pressure dry ...

Страница 24: ...Cooling fan 2 3 years Capacitor 4 5 years PCB 5 8 years Periodic service conditions of above components are 1 Ambient temperature 10 35 2 Load coefficient 85 below Users determine replacement period according to actual situation 7 4 Storage 1 Store cabinets in well ventilated places and avoid high temperature humidity and dustiness 2 Long time storage will lead to deterioration of electrolytic cap...

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