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ISQ20

Design and Mode of Action

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Design and Mode of Action

3.1

Front Panel ISQ20

Main switch

Status display and
error messages

RS232

Fig. 3 Front panel

On the front panel you find:



the main switch



the RS232 interface



the display for status and error messages

Status display:

1 2 3

STATUS

4 5 6

Abb.

Display

LED
green

Ready

LED red Quick-Stop

LED
green

Pressure contact
(DK)

LED red Out of Limits

LED
green

Stepping contact
(FK)

LED red Sequence error

7 Status

messages

Ready

Operating voltage is present, system is OK,
intermediate circuit is not charged

Converter ON

Intermediate circuit successfully charged.
Unit is ready for operation.

Controller free

Welding program
running

Reference run active

Содержание Amada ISQ20 Series

Страница 1: ...Original Instructions German Translation of Original Instructions 76609605EN ISQ20 V1 2 Inverter Power Source ISQ20 Series OPERATING INSTRUCTIONS...

Страница 2: ...ew 1 0a 2014 11 Adaption to new company name 1 1 2015 02 New installation notes chap 1 2 1 1a 2015 09 New cover 1 2 2016 04 New declaration of conformity CE Copyright 2016 AMADA MIYACHI EUROPE GmbH Li...

Страница 3: ...SQ20 17 3 2 Rear Panel ISQ20 3 ISQ20 6 18 3 3 Rear Panel ISQ20 8 ISQ20 10 19 3 4 Rear Panel ISQ20 20 20 4 Connections 21 4 1 Overview 21 4 2 RS232 Serial Interface 21 4 2 1 Data Transfer 21 4 2 2 Data...

Страница 4: ...er 45 6 3 Diagram for Pincers resp Locking Cylinder 46 7 Error Messages 47 7 1 Unit Errors 10 59 47 7 2 Sequence Errors 60 95 49 8 Connection Variants Examples 50 8 1 ISQ20 pneumatic 1 Head w o Distan...

Страница 5: ...appropriate configuration installation settings handling or use can cause mechanical electrical or thermal hazards which may result in serious damage or injury Ensure the correct execution of these po...

Страница 6: ...abinet ISQ20 1 U distance upwards MNC motor control at least 40 mm distance on the lateral ventilation slots If the distances are too small it can lead to increased temperatures in the inside of the u...

Страница 7: ...ISQ20 General Information 76609605EN ISQ20 V1 2 docx 7 63 1 3 Declaration of Conformity...

Страница 8: ...the AWS3 Active Welding System 3 with the operating terminals OP AWS3 or TP AWS3 Fig 1 Standard device A few important functions APC Active Part Conditioner Setting of pre warning and limit values Err...

Страница 9: ...consisting of basic device ISQ20 EXT AC DC 250 and transformer IT 60X DC device with external transformer and external line filter ISQ20 20 DC 20 kA consisting of basic device ISQ20 EXT AC DC 500 tra...

Страница 10: ...age 4 V at 3 kA with 400 V rated mains voltage at the unit input Max open circuit voltage 10 V Max output power 12 kVA Switching frequency 20 kHz Output frequency 40 kHz Protection class IP 30 Permiss...

Страница 11: ...age 4 V at 6 kA with 400 V rated mains voltage at the unit input Max open circuit voltage 10 V Max output power 24 kVA Switching frequency 14 kHz Output frequency 28 kHz Protection class IP 30 Permiss...

Страница 12: ...ins voltage at the unit input Max open circuit voltage 10 V Max output power 40 kVA Switching frequency 1 5 kHz dependent on primary current Output frequency 2 10 kHz Protection class IP 30 Permissibl...

Страница 13: ...ut Max open circuit voltage 11 V Max output power 75 kVA Switching frequency 1 5 kHz Output frequency 2 10 kHz Protection class IP 30 Permissible humidity 40 70 non condensing Ambient temperature 10 4...

Страница 14: ...400 V rated mains voltage at the unit input Max open circuit voltage dep on transformer Max output power 25 kVA Switching frequency 1 10 kHz Output frequency 1 10 kHz Protection class IP 30 Permissibl...

Страница 15: ...e with OP AWS3 TP AWS3 Dependent on used weld head Article no Name 770 66 186 Displacement sensor ST1278 770 66 318 Displacement sensor ST3078 770 66 263 Displacement sensor MT1271 770 66 317 Displace...

Страница 16: ...Fig 2 Maximum duty ratio For ISQ20 with external transformer ISQ20 8 ISQ20 10 and ISQ20 20 the duty ratio is dependent on the used transformer See transformer data sheet for the respective characteri...

Страница 17: ...rror messages Status display 1 2 3 STATUS 4 5 6 Abb 4 Display 7 1 LED green Ready 4 LED red Quick Stop 2 LED green Pressure contact DK 5 LED red Out of Limits 3 LED green Stepping contact FK 6 LED red...

Страница 18: ...ISQ20 Design and Mode of Action 76609605EN ISQ20 V1 2 docx 18 63 3 2 Rear Panel ISQ20 3 ISQ20 6 X13 S3 X14 X1 X2 X3 X4 X12 S1 S2 X6 X7 X8 X9 X10 X11 X5 XN Abb 5 Rear panel ISQ20 3 ISQ20 6...

Страница 19: ...sign and Mode of Action 76609605EN ISQ20 V1 2 docx 19 63 3 3 Rear Panel ISQ20 8 ISQ20 10 X13 S3 X14 X1 X2 X3 X4 X12 S1 S2 X6 X7 X8 X9 X10 X11 X5 X32 X31 3 4 5 6 1 2 PE X30 XN Abb 6 Rear panel ISQ20 8...

Страница 20: ...0 Design and Mode of Action 76609605EN ISQ20 V1 2 docx 20 63 3 4 Rear Panel ISQ20 20 X13 S3 X14 X1 X2 X3 X4 X12 S1 S2 X6 X7 X8 X9 X31 X32 X10 X11 X5 U L1 V L2 X30 L3 PE IN OUT Abb 7 Rear panel ISQ20 2...

Страница 21: ...5 socket X21 RS232 on the front panel RS232 DSUB 9 socket Additionally for ISQ20 8 AC ISQ20 10 DC ISQ20 20 DC X30 Welding transformer X31 Thermo sensor X32 Current measuring coil Toggle switches S1 S2...

Страница 22: ...er pulse 1 kW 6 Space 1 W1_Ws Energy pulse 1 Ws 7 Space 1 R1_uOhm Resistance 1 Ohm 7 Space 1 tw1_ms Welding time pulse 1 ms 6 Space 1 Is2_kA Peak current pulse 2 kA 6 Space 1 Ie2_kA RMS current pulse...

Страница 23: ...e 2 kA 6 Space 1 Us2_V Peak voltage pulse 2 V 6 Space 1 Ps2_kW Peak power pulse 2 kW 6 Space 1 Sz2_ms Welding time pulse 2 ms 6 Space 1 Count Global welding counter 5 Space 2 G Upper limit exceeding m...

Страница 24: ...igit 2 2 X1 9 I09 Bit 2 2 5 mA at 24 V Single digit 4 4 X1 10 I10 Bit 3 2 5 mA at 24 V Single digit 8 8 X1 11 I11 Bit 4 2 5 mA at 24 V Tens digit 1 16 X1 12 I12 Bit 5 2 5 mA at 24 V Tens digit 2 32 X1...

Страница 25: ...24 V A connected pressure switch signalizes that welding pressure in head 1 has been achieved The input is queried before the on time starts If it is not set at this time it waits until it is set This...

Страница 26: ...r 74 The mains pressure monitor must output 24 V if there is a pressure drop Low active X1 30 ENB Enable Input Quick stop safety relay Operation locked with open input A welding program can only run i...

Страница 27: ...ing contact FK is set to forwards during actual evaluation the FK remains set until the deviation out of limits is evaluated X2 4 O04 Welding counter elapsed 100 mA at 24 V Set after a welding when th...

Страница 28: ...ection head 1 X2 23 O23 Part detection evaluation head 2 100 mA at 24 V Output from start squeeze time to end of hold time For control mode with adjustment cylinder 50 ms before current 2nd head Speci...

Страница 29: ...eviation is greater than specified by maximum and minimum value this output is set Special case for pneumatic head and activated internal pressure force measuring Error pressure force head 1 X2 30 O30...

Страница 30: ...ing head is not ahead X3 11 INI4_ 24V Supply voltage 24 V X3 12 INI4_GND 0 V ext ref to 24 V X3 13 I22 INI5 stroke 1 back bottom 24 V at head back or pincers locked Necessary with one stroke cylinder...

Страница 31: ...ure in head 2 has been achieved The input is queried before the current time starts If it is not set at this time it waits until it is set This function can be deactivated in basic settings menu if no...

Страница 32: ...ed On current changeover the valve comes after the first current program and remains until end of second hold time X4 14 VV5_GND 0 V ext ref to 24 V X4 15 VV5_PE Protective earth 4 3 5 X5 Start Binder...

Страница 33: ...y pressure sensor X7 2 PS_GND 0 V ext ref to 24 V X7 3 PS_OUT Input actual value 1 From pressure sensor on the welding head actual value 0 10 V or from proportional valve actual value no pressure sens...

Страница 34: ...ote X11 2 U Voltage measuring negative electrode Connect voltage monitor for head 2 to X11 The voltage must be recorded at the electrodes near the deposit X11 4 U Voltage measuring positive electrode...

Страница 35: ...itive primary voltage X30 2 Negative primary voltage X30 3 PE 4 3 14 X31 Temperature Sensor Transformer Terminals Pin Function X31 3 TH1 Thermo safety plug 1 X31 4 TH2 Thermo safety plug 2 4 3 15 X32...

Страница 36: ...urrent the voltage drop on the whole voltage line should not be higher than 5 In order to compensate mains feedback welding systems using their own power supplies must be operated at the main transfor...

Страница 37: ...C 50 60 Hz mains power supply in the inverter Due to the varying requirements in different countries the unit is delivered without a mains plug A suitable plug should be fitted or the unit should be c...

Страница 38: ...bound with cable ties to maintain a limited secondary window Secondary cables should not be in contact with other conducting parts and should not form shunt circuits Contact surfaces should be clean...

Страница 39: ...ention Abb 9 Flap toroidal coil example with side marking Abb 10 Ring toroidal coil example with side marking Install the coil on the line of the power source Ensure that the side of the coil points i...

Страница 40: ...listed in the following tables Legend alphabetical of abbreviations in the following tables 0 Option can be connected KV ZU Compacting unit closed PV Proportional valve SLD Closing pressure SLH Closin...

Страница 41: ...ylinder Adjustment cylinder with Proportional valve Adjustment cylinder with Prop valve welding pincers and Adjustment cylinder with lower stroke cyl Prop valve and Adjustment cylinder with Prop valve...

Страница 42: ...ZSZ 1 ZSZ 1 ZSZ 1 ZSZ 1 ZSZ 1 Closing stroke Closing stroke Closing stroke Proportional valve Proportional valve Proportional valve Adjustment cylinder Adjustment cylinder Adjustment cylinder Adjustme...

Страница 43: ...for measuring insulation resistances of a system as this will enable an insulation test under even this technical restriction 5 5 Switching on Crushing Hazard During switching on the welding head can...

Страница 44: ...long as start 1 2 impulses off time 1 2 closing time squeeze time current program hold time set point actual start interlocking stepping contact pressure contact closes option head cushioned with adj...

Страница 45: ...contact proportioanal valve welding pressure spring biased with adjustment cylinder pressure contact closes option head cushioned with adjustment cylinder current program option valve 2 welding press...

Страница 46: ...t interlocking stepping contact proportioanal valve welding pressure spring biased with adjustment cylinder pressure contact closes option head cushioned with adjustment cylinder current program optio...

Страница 47: ...Over temperature TGB Over temperature on the transformer block due to a lack of air cooling or overload 17 SQC3 Overcurrent Reverse polarity of measuring connections or low ohmic output load or wrong...

Страница 48: ...oting 39 Error LCA SPI 40 Error LCA SGC 41 No communication with terminal 42 AWS3 System only internal CAN error 43 internal CAN error 44 internal CAN error 45 internal CAN error 46 AC Stop is active...

Страница 49: ...ick stop error 76 Error pressure switch 2 77 Contact cylinder 2 not ahead X3 10 78 Head 2 not up X3 4 79 Contact cylinder 2 not back X3 16 80 Pressure deviation 2 too big 81 Stroke cylinder 2 not in i...

Страница 50: ...xamples 76609605EN ISQ20 V1 2 docx 50 63 8 Connection Variants Examples In the following drawings the article numbers for cables always refer to cable with standard length 3 m 8 1 ISQ20 pneumatic 1 He...

Страница 51: ...ISQ20 Connection Variants Examples 76609605EN ISQ20 V1 2 docx 51 63 8 2 ISQ20 pneumatic 1 Head w o Distance Measurement...

Страница 52: ...ISQ20 Connection Variants Examples 76609605EN ISQ20 V1 2 docx 52 63 8 3 AWS3 pneumatic 1 Head...

Страница 53: ...ISQ20 Connection Variants Examples 76609605EN ISQ20 V1 2 docx 53 63 8 4 AWS3 pneumatic 2 Head...

Страница 54: ...ISQ20 Connection Variants Examples 76609605EN ISQ20 V1 2 docx 54 63 8 5 AWS3 pneumatic with Profibus...

Страница 55: ...ISQ20 Connection Variants Examples 76609605EN ISQ20 V1 2 docx 55 63 8 6 AWS3 pneumatic with Ethernet IP...

Страница 56: ...ISQ20 Connection Variants Examples 76609605EN ISQ20 V1 2 docx 56 63 8 7 AWS3 motorized 1 Head...

Страница 57: ...ISQ20 Connection Variants Examples 76609605EN ISQ20 V1 2 docx 57 63 8 8 AWS3 motorized 2 Head...

Страница 58: ...ISQ20 Connection Variants Examples 76609605EN ISQ20 V1 2 docx 58 63 8 9 AWS3 motorized 1 Head with Profibus...

Страница 59: ...ISQ20 Connection Variants Examples 76609605EN ISQ20 V1 2 docx 59 63 8 10 AWS3 motorized 1 Head with Ethernet IP...

Страница 60: ...ISQ20 Connection Variants Examples 76609605EN ISQ20 V1 2 docx 60 63 8 11 AWS3 motorized 1 Head with Router Remote Service...

Страница 61: ...ISQ20 Connection Schemes 76609605EN ISQ20 V1 2 docx 61 63 9 Connection Schemes 9 1 Binary Connections 1...

Страница 62: ...ISQ20 Connection Schemes 76609605EN ISQ20 V1 2 docx 62 63 9 2 Binary Connections 2...

Страница 63: ...E Electrical Connections 36 Error Messages 47 F Front Panel ISQ20 17 G General Information 5 I Installation Notes 6 Insulation Test 43 ISQ20 10 DC Technical Data 12 ISQ20 20 DC Technical Data 13 ISQ2...

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