Công nghệ SMT máy DEK cung cấp và phân phối điện power supply and distribution POWER SUPPLY AND DISTRIBUTION OVERVIEW ELECTRICAL SCHEMATIC M37 POWER SUPPLY ENCLOSURE Safety System Components PSU Monitor Board Circuit Breakers M37 Rear Panel
POWER SUPPLY AND DISTRIBUTION OVERVIEW CHAPTER POWER SUPPLY AND DISTRIBUTION OVERVIEW View on Arrow A A Figure 5-1 Sliding Glass Cover Design Item Description Item Description Front Cover Interlock E Stop Button Mains Isolator Switch Two Button Control M37 Power Supply Enclosure System Button Chapter Issue Jul 10 Technical Reference Manual 5.1 POWER SUPPLY AND DISTRIBUTION OVERVIEW 3 Figure 5-2 SGC iX Cover Design Item 5.2 Description Item Description Sliding Glass Front Cover Interlock E Stop Button System Button M37 Power Supply Enclosure Two Button Control Internal Paste Roll Lamp Switch Mains Isolator Switch Rear Cover Interlock Technical Reference Manual Chapter Issue Jul 10 POWER SUPPLY AND DISTRIBUTION OVERVIEW Figure 5-3 Metal Covers Design Item Description Item Description Front Printhead Cover Interlock E Stop Button Right Hand Jog Button M37 Power Supply Enclosure System Button Left Hand Jog Button Mains Isolator Switch Chapter Issue Jul 10 Technical Reference Manual 5.3 POWER SUPPLY AND DISTRIBUTION OVERVIEW Mains input power (100V to 240V) to the machine is routed to the mains isolator switch at the front of the machine From the mains isolator it is fed to the M37 power supply crate, through the cable gland at the rear panel, to the three terminal blocks TB1 (live), TB2 (neutral) and TB3 (earth) From the terminal blocks mains power is supplied to the following: • M37SK31 PC Supply • M37SK32 Monitor Supply • M37SK33 Spare • M37SK34 Spare • M37SK35 Internal Vac Pump via Mains Filter and CB34 • PSU • PSU PSU is a 350W high range input Switched Mode Power Supply Unit (SMPSU) which converts the ac into the following dc supplies: • +24V US • +24V SW • +5.5V • +12V • -12V PSU is a 600W high range input Switched Mode Power Supply Unit (SMPSU) which converts the ac into dc The PSU fitted is one of two types, one supplies +42V dc, the other supplies +48V dc The dc supplies from both PSU and PSU are fed to the power distribution PCB Mounted on the power distribution PCB is the PSU monitor board which enables monitoring of the power supplies An E Stop loop, front cover interlock, rear cover interlock/interlock blanking plug and E Stop relay are fitted to ensure motor power is removed if the front printhead cover or rear cover is opened or the machine is crash stopped by pressing an E Stop button A two handed safety relay, left jog button and right jog button are fitted to enable certain functions to be performed with the front printhead cover open The M37 power supply crate has mains power available; when access to the components of the enclosure is required, observe the following warning: WARNING LETHAL VOLTAGE DANGEROUS VOLTAGES EXIST IN THIS EQUIPMENT ENSURE ALL ELECTRONIC COVERS AND MAIN MACHINE COVERS ARE FITTED BEFORE OPERATING THIS EQUIPMENT 5.4 Technical Reference Manual Chapter Issue Jul 10 Chapter Issue Jul 10 L E N Technical Reference Manual M37SK34 Spare M37SK33 Spare M37SK32 Monitor Supply M37SK31 PC Supply Mains Isolator M37SK35 Internal Vac Supply CB33 10A TB3 TB2 TB1 PSU +42V or +48V +5.5V +12V -12V +24V PSU Handed Safety Relay PIHZ X1 RL2 E Stop Relay PNOZ X2 RL1 Internal Vac Pump CB34 Filter 16A M37SK36 CON CON CON Part Part Part CON1 CON2 CON3 CB 32 10A Fan M37 Power Supply Crate M37PL28 M37PL29 PSU Monitor Board M37TB01 Power Distribution PCB Remote Barcode Reader Hand Held Barcode Reader Machine Fans M37SK13 M37SK14 M37SK15 Safety I/O MMI USB Port M37SK27 M37SK30 E Stop Blanking Plug M37SK24 M37PL26 Rear Cover Interlock Interlock Blanking Plug M37SK23 E Stop Buttons Front Cover Interlock M37SK22 M37SK25 RTC I/O Node 11 Spare Servo Motor Power Camera Y I/O Node Servo Motor Power M37SK19 M37SK21 Camera X I/O Node Servo Motor Power M37SK18 M37SK20 Print Carriage I/O Node Servo Motor Power M37SK17 Rising Table I/O Node Servo Motor Power +12V Spare M37SK12 M37SK16 Internal Lighting & Ionizer Grid-Lok HTC M27 - RTC I/O Node 12 Dual Lane I/O Node 15 Paste Dispense I/O Node 10 M37SK11 M37SK10 M37SK09 M37SK08 Not Used USC I/O Node M37SK06 M37SK07 Print Carriage I/O Node Machine I/O Node M37SK04 M37SK05 High Current DC Low Current DC M37SK03 Spare M37SK01 M37SK02 POWER SUPPLY AND DISTRIBUTION ELECTRICAL SCHEMATIC ELECTRICAL SCHEMATIC 5.5 POWER SUPPLY AND DISTRIBUTION M37 POWER SUPPLY ENCLOSURE M37 POWER SUPPLY ENCLOSURE 18 19 17 16 15 14 13 12 11 10 Figure 5-4 M37 Power Supply Enclosure Layout - Plan View Item 5.6 Description Item Description Mains Power Output Sockets 11 Terminal Block TB1 Power Supply Unit PSU 12 Handed Safety Relay Internal Vacuum Pump Mains Filter 13 E Stop Relay Circuit Breaker CB34 14 Contactor Con Circuit Breaker CB33 15 Contactor Con Circuit Breaker CB32 16 Contactor Con Terminal Block TB5 17 Power Supply Unit PSU Terminal Block TB4 18 PSU Monitor Board Terminal Block TB3 19 Power Distribution PCB 10 Terminal Block TB2 Technical Reference Manual Chapter Issue Jul 10 POWER SUPPLY AND DISTRIBUTION M37 POWER SUPPLY ENCLOSURE Safety System Components The safety circuit comprises the following: • The E Stop Relay • The Two-Handed Relay • System Switch • Front Cover Interlock Switch • Rear Cover Interlock/Interlock Blanking Plug • E Stop Loop Circuit • E Stop Blanking Plug • Jog Buttons E Stop Loop Supply (Software E Stop) E Stop Loop and E Stop Blanking Plug 24V US Front Cover Interlock CB1 3.15A Handed Relay Rear Cover Interlock/ Interlock Blanking Plug E Stop Relay Jog Buttons CON CON CON Sys Switch AUX AUX AUX 0V 0V Contactors 1, & Contactors 1&3 Supplies 24V SW to the motors Supplies 24V SW and 42V dc or 48V dc to the motors Figure 5-5 Simplified Safety Circuit Chapter Issue Jul 10 Technical Reference Manual 5.7 5.8 0V Technical Reference Manual Y2 A2 CON 2 A2 A1 CON 38 39 40 41 42 43 44 45 46 47 48 49 50 51 37 36 33 34 35 28 27 25 26 17 R2 R1 CB 3.15A 0V Q1 CB 1.5A 10 11 12 M37PL27 10 11 12 14PL08 Jog Right Jog Left System Lamp System M36 Machine Controller E Stop Blanking Plug E Stop 8ES2 Metal Covers Machines Only Rear Cover Interlock/ Interlock Blanking Plug M37SK26 Jog Left Jog Right System Power On Cover Interlock E Stop Supply 0V M37PL25 M37PL24 M37PL23 M37PL22 24V SW 42V dc or 48V dc Servo Motor Supply 8PL146 Front Cover Interlock E A1 A2 A1 CON Part Part Part CON3 CON2 CON1 M37TB01 15 Power Distribution PCB E CB32 42V dc or 10A 48V dc From PSU Y1 23 24 13 N/C 14 N/C Handed Safety Relay PIHZ X1 RL2 A2 S13 S14 Control S23 Circuit S24 A1 A2 S11 S12 S21 S22 13 14 23 24 E Stop Relay PNOZ X2 RL1 Reset S33 Control S34 A1 24V US From PSU M37 Power Supply Crate POWER SUPPLY AND DISTRIBUTION M37 POWER SUPPLY ENCLOSURE E Figure 5-6 Machine Safety Circuit Chapter Issue Jul 10 POWER SUPPLY AND DISTRIBUTION M37 POWER SUPPLY ENCLOSURE E Stop Loop WARNING E STOP CIRCUIT THE E STOP CIRCUIT FITTED TO THE MACHINE ONLY ISOLATES THE 24V AND 42V SUPPLIES TO THE MAIN CONTACTORS LETHAL VOLTAGES ARE STILL PRESENT WITHIN THE MACHINE AFTER THE E STOP HAS BEEN ACTIVATED The emergency stop loop consists of a series circuit connecting the E Stop blanking plug, the E Stop button, the front cover interlock and the rear cover interlock/interlock blanking plug The E Stop loop supply (software E Stop) from the NextMove interface card passes through the E Stop loop to the solenoid of the E Stop relay Once energised the E Stop relay feeds 24V US from PSU to the solenoids of contactors Con 1, Con and Con Once energised contactor Con feeds 24V SW via contactor Con to provide stepper motor drive Contactor Con feeds +42V dc or +48V dc from PSU via contactor Con to provide servo motor power If any component in the loop becomes open circuit or if the E Stop loop supply drops to 0V, the E Stop relay PNOZ X2 de-energises Contactors Con 1, Con and Con de-energise, this ensures the immediate shut down of all motors On E Stop activation, the machine monitor displays the Restore Power window The recovery method is to remove the E Stop condition and press the System button The M37 power supply enclosure has been designed to be machine generic, because of this, blanking plugs are fitted where interlocks are not required Two-Handed Relay With the front printhead cover open the machine sees this as an E Stop condition and motor power is not available The two-handed relay enables functions such as priming paper and priming solvent to be carried out with the front printhead cover open The operator selects the required function on the MMI prior to opening the front printhead cover Once selected both jog buttons are used to perform the task Provided the two jog buttons are pressed within 0.5 seconds of each other, the two-handed safety relay internal control circuit allows the safety relay contacts to switch Contactors Con and Con activate to enable the 24V SW supply As contactor Con does not become energized, power is not available for servo motor drive The 24V SW power is enabled whilst the jog buttons are held on The software, having being notified that a prime paper or prime solvent function has been selected, provides drive to the relevant circuit System Switch Chapter Issue Jul 10 Provided the E Stop loop is intact, the E Stop loop supply is at 24V and is available at the E Stop relay solenoid System power is controlled by the system switch which is connected to the reset terminals of the E Stop relay control circuit Internal auxiliary contacts CON1, CON2 and CON3 are wired in series with the system switches, this allows the E Stop relay to monitor the contactors to ensure that they have not welded shut Technical Reference Manual 5.9 POWER SUPPLY AND DISTRIBUTION M37 POWER SUPPLY ENCLOSURE By pressing and releasing the system switch, the relay control circuit enables the activation of the 24V switching contacts and power is available to contactors Con 1, Con and Con Contactor Con 2, via contactor Con 3, enables system power to be available and this is signalled to the control enclosure with the switching on of Q1 With the 24V SW supply now available, the system lamp comes on and stays on even though the system switch has been released Contactor Con 2, via contactor Con 3, also enables the 42V dc or 48V dc servo motor supply PSU Monitor Board The board monitors the voltages at circuit breakers CB1 to CB31 on the power distribution PCB and sends a data stream via the USB port M37SK30 to the machine PC PSU MONITOR BOARD 181507 ISSUE The voltages monitored and where used are as follows: Voltage Where Used +24V US NextMove Interface, MIU, Camera Lighting, Stepper Logic, Machine Fans, I/O Node Power, Grid-Lok Tooling, High Throughput Conveyor (HTC), Euroflex and Servo Motor Logic +24V SW NextMove Interface, MIU, Belt Motors, I/O Node Power, Grid-Lok Tooling and High Throughput Conveyor (HTC) +5.5V NextMove ES, USB Hub +12V I/O Node Power, Grid-Lok Tooling and High Throughput Conveyor (HTC) -12V NextMove ES +42V/+48V Servo Motor Supply A separate application is used to display the voltage readings on the machine monitor, to access this window carry out the following: Switch ON and initialise the machine On the keyboard, press the Windows key to access the taskbar 5.10 Technical Reference Manual Chapter Issue Jul 10 POWER SUPPLY AND DISTRIBUTION M37 POWER SUPPLY ENCLOSURE On the taskbar, select Start, Programs, DEK Power Monitor The following window is displayed: Clicking on the channel ID button, ie (CH01) 24V, opens a further information window, an example of which is shown below Chapter Issue Jul 10 Technical Reference Manual 5.11 POWER SUPPLY AND DISTRIBUTION M37 POWER SUPPLY ENCLOSURE Circuit Breakers CB1 CB1 CB3 CB5 CB7 CB2 CB4 CB6 CB2 CB3 CB4 CB5 CB6 CB7 CB9 CB8 CB8 CB9 CB11 CB13 CB15 CB17 CB19 CB21 CB23 CB25 CB27 CB29 CB31 CB10 CB11 CB12 CB13 CB14 CB15 CB16 CB17 CB18 CB19 CB20 CB21 CB22 CB23 CB24 CB25 CB26 CB27 CB28 CB29 CB30 CB31 CB10 CB12 CB14 CB16 CB18 CB20 CB22 CB24 CB26 CB28 CB30 Part View of Rear Panel 5.12 CCT Breaker Current Rating CCT Breaker Function CB1 3.15A +24V US Fans, E Stop Relay, Handed Safety Relay CB2 3.15A +5.5V USB Hub (Spare) CB3 1.5A -12V NextMove ES CB4 3.15A +5.5V NextMove ES CB5 1.5A +24V US NextMove I/F, MIU, Camera Lighting CB6 1.5A +24V SW NextMove I/F, MIU, System Lamp CB7 1.5A +12V CB8 3.15A +24V SW Belt Motors CB9 3.15A +24V US EuroFlex, Stepper Logic, Fans CB10 6.3A +24V SW Steppers CB11 3.15A +24V US Main Machine I/O Node (Node 2) CB12 3.15A +24V SW Main Machine I/O Node (Node 2) CB13 1.5A +12V I/O Nodes (Nodes 2-4), M40 Dual Lane Controller CB14 3.15A +24V US Print Carriage I/O Node (Node 3) CB15 3.15A +24V SW Print Carriage I/O Node (Node 3) CB16 3.15A +24V US Screen Cleaner I/O Node (Node 4) CB17 3.15A +24V SW Screen Cleaner I/O Node (Node 4) CB18 3.15A +24V US M40 Dual Lane Controller CB19 3.15A +24V SW CB20 3.15A +24V US Paste Dispenser I/O Node CB21 3.15A +24V SW Paste Dispenser I/O Node CB22 1.5A +12V Paste Dispenser I/O Node CB23 3.15A +24V US HTC Enclosure CB24 3.15A +24V SW HTC Enclosure CB25 3.15A +24V US Grid-Lok CB26 3.15A +24V SW Grid-Lok CB27 3.15A +24V US Internal Lighting CB28 3.15A +24V SW Spare I/O Node Technical Reference Manual Chapter Issue Jul 10 POWER SUPPLY AND DISTRIBUTION M37 POWER SUPPLY ENCLOSURE CB29 3.15A +12V Spare CB30 1.5A +12V Barcode Readers CB31 3.15A +24V US Servo Logic CB34 CCT Breaker Function CB33 Current Rating CB32 CCT Breaker 10A Type C 10A Type C 16A Type C Part View Of Front Panel Chapter Issue Jul 10 CCT Breaker Current Rating CCT Breaker Function CB32 10A +42V or +48V Servo DC Supply CB33 10A Mains Supply PC and Monitor CB34 16A Mains Supply Internal Vac Pump Technical Reference Manual 5.13 POWER SUPPLY AND DISTRIBUTION M37 POWER SUPPLY ENCLOSURE M37 Rear Panel VAC PUMP M37SK35 CB1 CB2 CB3 CB4 CB5 CB6 CB7 CB8 CB9 CB10 CB11 CB12 CB13 CB14 CB15 CB16 CB17 CB18 CB19 CB20 CB21 CB22 CB23 CB24 CB25 CB26 CB27 CB28 CB29 CB30 CB31 M37SK02 M37SK16 MAINS OUT M37SK31 M37SK17 M37SK32 M37SK18 M37SK33 M37SK34 M37SK04 M37SK07 M37SK10 M37SK12 M37SK22 M37SK24 M37SK05 M37SK08 M37SK11 M37SK23 M37SK25 M37SK13 M37SK19 M37SK20 M37SK06 M37SK09 M37SK15 M37SK14 M37SK01 M37SK30 M37PL26 M37SK21 M37SK27 MAINS IN M37SK03 View on Rear Panel Connector Description Connector Description M37SK01 +5.5V (Spare) M37SK18 Camera X Servo Motor Power (Rotary) M37SK02 Low Current DC M37SK19 Camera Y Servo Motor Power (Rotary) M37SK03 High Current DC M37SK20 Not Used M37SK04 Machine I/O Node (Node 2) M37SK21 Camera X & Y Servo Motor Power (Linear) M37SK05 Print Carriage I/O Node (Node 3) M37SK22 Front Cover Interlock M37SK06 Screen Cleaner I/O Node (Node 4) M37SK23 Interlock Blanking Plug M37SK07 M40 Dual Lane Controller M37SK24 External E Stop/E Stop Blanking Plug M37SK08 Paste Dispenser I/O Node (Node 10) M37SK25 Left and Right E Stop Buttons M37SK09 HTC Enclosure M37PL26 Safety I/O M37SK10 Grid-Lok Tooling M37SK27 MMI M37SK11 Internal Lighting/Air Ionizer M37SK30 USB Port M37SK12 +12V Spare M37SK31 PC Supply M37SK13 Remote Barcode Reader M37SK32 Monitor Supply M37SK14 2D Handheld Barcode Reader M37SK33 Spare M37SK15 Machine Fans M37SK34 Spare M37SK16 Rising Table Servo Motor Power M37SK35 Internal Vac Pump Supply M37SK17 Print Carriage Servo Motor Power 5.14 Technical Reference Manual Chapter Issue Jul 10 POWER SUPPLY AND DISTRIBUTION M37 POWER SUPPLY ENCLOSURE M37SK01 2 Way Trident Pin No Signal Pin No +5.5V (Spare) Signal 0V M37SK02 15 15 Way D Type Socket Pin No Signal Pin No Signal -12V (NextMove ES) +24V SW (NextMove I/F, MIU) -12V (NextMove ES) 10 +24V SW (NextMove I/F, MIU) +5.5V (NextMove ES) 11 0V Return +5.5V (NextMove ES) 12 0V Return +24V US (NextMove I/F, MIU, Camera Lighting) 13 N/C +24V US (NextMove I/F, MIU, Camera Lighting) 14 N/C 0V Return 15 N/C 0V Return M37SK03 8 Way Power D Type Socket Pin No Chapter Issue Jul 10 Signal Pin No Signal +12V (NextMove ES, Sensors) +24V US (EuroFlex, Stepper Logic, Fans) 0V Return 0V Return +24V SW (Belt Motors) +24V SW (Steppers) 0V Return 0V Return Technical Reference Manual 5.15 POWER SUPPLY AND DISTRIBUTION M37 POWER SUPPLY ENCLOSURE M37SK04 to M37SK11 Way Trident Pin No Signal Pin No Signal +24V US 0V Return 0V Return +12V +24V SW 0V Return M37SK12 to M37SK14 3 Way Trident Pin No Signal +12V N/C Pin No Signal 0V M37SK15 10 12 Way Trident Pin No 5.16 Signal Pin No Signal +24V US +24V US 0V Return 0V Return +24V US +24V US 0V Return 10 0V Return +24V US 11 +24V US 0V Return 12 0V Return Technical Reference Manual Chapter Issue Jul 10 POWER SUPPLY AND DISTRIBUTION M37 POWER SUPPLY ENCLOSURE M37SK16 to M37SK21 5 Way Power D Type Socket Pin No Signal Pin No Signal Servo dc Supply 24V US (Motor Logic) 0V Return 0V Return N/C M37SK22 4 Way Trident Pin No Signal Pin No Signal E Stop Loop Supply to Front Cover Interlock 0V from Front Cover Interlock E Stop Loop Supply from Front Cover Interlock 0V to Front Cover Interlock M37SK23 4 Way Trident Pin No Chapter Issue Jul 10 Signal Pin No Signal E Stop Loop Supply to Interlock Blanking Plug N/C E Stop Loop Supply from Interlock Blanking Plug N/C Technical Reference Manual 5.17 POWER SUPPLY AND DISTRIBUTION M37 POWER SUPPLY ENCLOSURE M37SK24 Way Trident Pin No Signal Pin No Signal External E Stop Link to Pin N/C External E Stop Link to Pin External E Stop Link from Pin External E Stop Link from Pin N/C M37SK25 Way Trident Pin No Signal Pin No Signal E Stop Loop to Pin E Stop Loop to Pin E Stop Loop from Pin E Stop Loop from Pin N/C M37PL26 9 Way D Type Plug Pin No 5.18 Signal Pin No Signal N/C Cover Interlock Jog Left E Stop Loop Supply Jog Right 0V N/C N/C Power On Monitor Technical Reference Manual Chapter Issue Jul 10 POWER SUPPLY AND DISTRIBUTION M37 POWER SUPPLY ENCLOSURE M37SK27 15 15 Way D Type Socket Pin No Signal Pin No Signal System Button Right Jog Button System Button 10 Right Jog Button System Lamp 11 Right Jog Button System Lamp 12 Right Jog Button Left Jog Button 13 RSVD (Cat 4) Left Jog Button 14 RSVD (Cat 4) Left Jog Button 15 N/C Left Jog Button M37SK30 USB Type B Socket Pin No Signal Pin No Signal USB Supply USB Data +ve USB Data -ve USB Ground M37SK31 to M37SK35 AC Mains Socket Pin No Chapter Issue Jul 10 Signal Live Neutral Pin No Technical Reference Manual Signal Earth 5.19 POWER SUPPLY AND DISTRIBUTION M37 POWER SUPPLY ENCLOSURE 5.20 Technical Reference Manual Chapter Issue Jul 10 ... From PSU M37 Power Supply Crate POWER SUPPLY AND DISTRIBUTION M37 POWER SUPPLY ENCLOSURE E Figure 5-6 Machine Safety Circuit Chapter Issue Jul 10 POWER SUPPLY AND DISTRIBUTION M37 POWER SUPPLY ENCLOSURE... M37SK03 Spare M37SK01 M37SK02 POWER SUPPLY AND DISTRIBUTION ELECTRICAL SCHEMATIC ELECTRICAL SCHEMATIC 5.5 POWER SUPPLY AND DISTRIBUTION M37 POWER SUPPLY ENCLOSURE M37 POWER SUPPLY ENCLOSURE 18 19 17... or +48V Servo DC Supply CB33 10A Mains Supply PC and Monitor CB34 16A Mains Supply Internal Vac Pump Technical Reference Manual 5.13 POWER SUPPLY AND DISTRIBUTION M37 POWER SUPPLY ENCLOSURE M37