RKC INSTRUMENT SR Mini HG SYSTEM H-LNK-A Instruction Manual Download Page 33

Page: 33 / 74

4. WIRING

IMSRM52-E4

The H-LNK-A module is connected to the

Control & Communication Link

master station using a

twisted pair cable dedicated to

Control & Communication Link Ver. 1.10

Terminal configuration

Connection diagram

Use the terminating resistor attached to the

Control & Communication Link

master station.

SLD

Screw tightening

Screw size: M3
Tightening torque (Recommended value): 0.4 N

⋅

m (4 kgf

⋅

cm)

H-LNK-A module

Communication terminals

Mitsubishi PLC

SR Mini HG SYSTEM

control unit

SR Mini HG SYSTEM

control unit

Control & Communication Link

dedicated cable Ver. 1.10

H-LNK-A

module

H-LNK-A

module

Master station

Up to 64
stations

Control & Communication Link

dedicated cable Ver. 1.10

DA
DB
DG

SLD

DA
DB
DG

SLD

DA
DB
DG

SLD

Terminating
resistor

H-LNK-A

module

H-LNK-A

module

Master station

Control &

Communication Link

dedicated cable

Ver. 1.10

Control &

Communication Link

dedicated cable

Ver. 1.10

Summary of Contents for SR Mini HG SYSTEM H-LNK-A

Page 1: ...SR Mini HG SYSTEM IMSRM52 E4 Power Supply CPU Module Link Module Control Communication Link H PCP G H LNK A Instruction Manual RKC INSTRUMENT INC...

Page 2: ...STRUMENT INC The MELSEC and Control Communication Link system are products manufactured by Mitsubishi Electric Co Ltd Company names and product names used in this manual are the trademarks or register...

Page 3: ...ed on to prevent electric shock fire or damage to instrument and equipment This instrument must be used in accordance with the specifications to prevent fire or damage to instrument and equipment This...

Page 4: ...n each terminal screw to the specified torque found in the manual to avoid electric shock fire or malfunction For proper operation of this instrument provide adequate ventilation for heat dispensation...

Page 5: ...1 H PCP G Module 10 2 2 H LNK A Module 13 3 MOUNTING 15 3 1 Mounting Environment 15 3 2 Dimensions 16 3 3 Mounting the Mother Block 18 3 4 Mounting the Module 20 3 5 Removing the Module 21 3 6 How to...

Page 6: ...een Master Station and Remote Device Station 32 6 2 Remote Input Output 33 6 3 Remote Registers 43 6 4 Extension No 45 6 5 Flag Operation 51 7 EXAMPLES OF SEQUENCE PROGRAMS 54 7 1 List of Internal Rel...

Page 7: ...the SR Mini HG SYSTEM consists of the dedicated power supply CPU module H PCP G the Link module H LNK A and temperature control function modules This manual describes the specifications mounting and...

Page 8: ...nication Link system master local unit Mitsubishi Electric Co Ltd Confirmation of the products Confirmation of the model code See 1 3 Checking the Products P 3 See 1 4 Confirmation of the Model Code P...

Page 9: ...module 1 module One H PCP H module power supply CPU module is required for each control unit H LNK A module Link module 1 module One H LNK A module Link module is required for one control unit Functio...

Page 10: ...o function Alarm Code Table The selected function will be common for all the modules with alarm functions in the control unit H LNK A module Link module 1 Type A Control Communication Link connection...

Page 11: ...connected to Control Communication Link Up to 16 units Up to 64 stations Up to 16 units When the host computer is connected Up to 16 units Only when RS 422A is SR Mini HG SYSTEM control unit Control...

Page 12: ...function built in the temperature control modules H TIO A C D cannot be used Current transformer input module H CT A CT input 6 points type Each 2 points together are common For details of the temper...

Page 13: ...cator lamp FAIL Red LED Turned off When the module is normal Turned on When the module is abnormal 5 Operation indicator lamp RUN Green LED Flashing The module operates normally 6 Modular connector 1...

Page 14: ...setting error now occurs At intervals of 0 5 sec OFF for 0 25 sec ON for 0 25 sec 4 Operation indicator lamp RUN Green LED Turned on H LNK A module is not identified by H PCP G module or H LNK A modul...

Page 15: ...munication terminals Control Communication Link connection terminals 7 Transmission speed setting switch Switch to set the transmission speed of the control unit and Control Communication Link master...

Page 16: ...Control Communication Link connectable modules H TIO A B C D E F G H J P R H CT A H LNK A Number of temperature control channels Up to 16 channels control unit Number of connectable modules 8 modules...

Page 17: ...ing Digital output can be selected from among the following outputs Temperature alarm First alarm Second alarm Heater break alarm HBA Burnout alarm Loop break alarm LBA Temp rise completion 5 Interfac...

Page 18: ...ther the 1st alarm or 2nd alarm function when ordering The specified function is common to all of the modules with the alarm function within the control unit Temperature rise completion function Compl...

Page 19: ...at the front of the module LED display RUN lamp Green LED Turned on H LNK A module is not identified by H PCP G module or H LNK A module is being initialized Flashing 1 The module operates normally A...

Page 20: ...perature set value SV PID AT transfer Proportional band Heat side Proportional band Cool side Integral Time Derivative Time Control response designation parameters PV bias Communication items Remote r...

Page 21: ...OLTAGE CATEGORY II POLLUTION DEGREE 2 2 Avoid the following conditions when selecting the mounting location Ambient temperature less than 0 C or more than 50 C Ambient humidity of less than 45 or more...

Page 22: ...M52 E4 16 3 2 Dimensions External Dimensions 96 3 5 100 102 4 48 47 5 With the terminal cover fixed to the module Dotted line section Terminal cover Unit mm H PCP G module 96 100 23 5 24 9 3 5 Unit mm...

Page 23: ...depth of each module is 108 mm from the mounting surface inside the panel to the module front with the module mounted on the DIN rails However when a connection cable modular connector is connected a...

Page 24: ...G module Dimensions for closely connected mounting Unit mm 2 Remove the module from the mother block For details of removing the module see 3 5 Removing the Module P 21 3 Before fixing the mother bloc...

Page 25: ...et of the mother block to the DIN rail and push the lower section into place on the DIN rail Figure 2 4 Slide the locking devices up to secure the mother block to the DIN rail Figure 3 5 Slide connect...

Page 26: ...ach module Figure 1 3 2 Next insert the lower part of the module into the mother block centering around the section already inserted in item 1 Figure 2 4 Correctly clip the module main unit into the m...

Page 27: ...ck press the bottom on the module lifting upward to release connection This figure shows the H LNK A module The H PCP G module can also be removed in the same way Press bottom of module and lift upwar...

Page 28: ...ng a screw However when fixing the terminal over to the module using a screw use a 3 8 tapping round head screw taper thread As the screw is not attached to the module prepare it on the customer side...

Page 29: ...sfactory noise filter effect select the most suitable type after due consideration of instrument power supply voltage and filter frequency characteristics To the instrument with power supply of 24 V p...

Page 30: ...contact output 1a contact Open when abnormal Rating 250 V AC 0 1 A Resistive load When the FAIL condition occurs in any of the function modules in the control unit the FAIL output will also be output...

Page 31: ...n the Model No label attached to the left side of the module as the Model No and code Check the description and then conduct the wiring accordingly Relay contact output 1a contact Closed at alarm occu...

Page 32: ...icated to Control Communication Link Ver 1 10 Ground both ends of the shield wire on the twisted pair cable so that the grounding resistance is 100 or less via the SLD or FG terminal of each module In...

Page 33: ...g torque Recommended value 0 4 N m 4 kgf cm H LNK A module Communication terminals Mitsubishi PLC SR Mini HG SYSTEM control unit SR Mini HG SYSTEM control unit Control Communication Link dedicated cab...

Page 34: ...mping of 4 stations Setting example Head Head Station No 1 Station No 2 Station No 3 Station No 4 Station No 5 Station No 6 Station No 7 Station No 8 Station No 9 16 temperature control channels every...

Page 35: ...the same line Otherwise a normal data link cannot be made Setting procedure 1 To separate the module mainframe from the mother block press the bottom on the module lifting upward to release connectio...

Page 36: ...distance Maximum transmission distance Transmission speed Transmission speed setting switch setting 1200 m 156 Kbps 0 900 m 625 Kbps 1 400 m 2 5 Mbps 2 160 m 5 Mbps 3 100 m 10 Mbps 4 5 3 Host Communic...

Page 37: ...ontrol Communication Link is not normally connected after the power to the control unit is turned on As control start RUN cannot be set on the PLC side control continues to stop STOP The control unit...

Page 38: ...Write the data in the remote register RWw using the TO instruction 8 The data is stored in the remote register RWw of the remote device station Temperature control unit by link scanning 9 The remote r...

Page 39: ...f remote input 4 stations occupied Temperature control 16 channels Direction Remote device station Temperature control unit Master station PLC Address Details RXn0 CH1 First alarm status OFF Alarm OFF...

Page 40: ...Heater break alarm HBA status OFF Alarm OFF ON Alarm ON RX n 2 4 CH3 PID AT transfer status OFF PID control ON AT Autotuning RX n 2 5 CH4 First alarm status OFF Alarm OFF ON Alarm ON RX n 2 6 CH4 Sec...

Page 41: ...BA status OFF Alarm OFF ON Alarm ON RX n 3 D CH8 PID AT transfer status OFF PID control ON AT Autotuning RX n 3 E Unused RX n 3 F Unused RX n 4 0 CH9 First alarm status OFF Alarm OFF ON Alarm ON RX n...

Page 42: ...H14 Second alarm status OFF Alarm OFF ON Alarm ON RX n 5 B CH14 Burnout alarm status OFF Alarm OFF ON Alarm ON RX n 5 C CH14 Heater break alarm HBA status OFF Alarm OFF ON Alarm ON RX n 5 D CH14 PID A...

Page 43: ...7 0 Reserved RX n 7 1 Reserved RX n 7 2 Reserved RX n 7 3 Reserved RX n 7 4 Reserved RX n 7 5 Reserved RX n 7 6 Reserved RX n 7 7 Reserved RX n 7 8 Initialize data processing request flag RX n 7 9 In...

Page 44: ...any one of 0 to 63 by RYn6 to RYnB b0 to b5 ON OFF RYn9 b3 For details of 0 to 63 see 6 4 Extension No P 45 RYnA b4 RYnB b5 RYnC Extended display flag 1 RYnD Extended setting flag 1 RYnE Unused RYnF C...

Page 45: ...4 Unused RY n 1 5 Unused RY n 1 6 Unused RY n 1 7 Unused RY n 1 8 Unused RY n 1 9 Unused RY n 1 A Unused RY n 1 B Unused RY n 1 C Unused RY n 1 D Unused RY n 1 E Unused RY n 1 F Unused RY n 2 0 Unused...

Page 46: ...4 Unused RY n 3 5 Unused RY n 3 6 Unused RY n 3 7 Unused RY n 3 8 Unused RY n 3 9 Unused RY n 3 A Unused RY n 3 B Unused RY n 3 C Unused RY n 3 D Unused RY n 3 E Unused RY n 3 F Unused RY n 4 0 Unused...

Page 47: ...4 Unused RY n 5 5 Unused RY n 5 6 Unused RY n 5 7 Unused RY n 5 8 Unused RY n 5 9 Unused RY n 5 A Unused RY n 5 B Unused RY n 5 C Unused RY n 5 D Unused RY n 5 E Unused RY n 5 F Unused RY n 6 0 Unused...

Page 48: ...7 0 Reserved RY n 7 1 Reserved RY n 7 2 Reserved RY n 7 3 Reserved RY n 7 4 Reserved RY n 7 5 Reserved RY n 7 6 Reserved RY n 7 7 Reserved RY n 7 8 Initialize data processing completion flag RY n 7 9...

Page 49: ...1 or 5 For station No 1 Remote register RWrn to RWrn F RWr0 to RWrF RWwm to RWwm F RWw0 to RWwF For station No 5 Remote register RWrn to RWrn F RWr10 to RWr1F RWwm to RWwm F RWw10 to RWw1F List of rem...

Page 50: ...nB is processed Example When Extension No for display is set to 1 or Extension No for setting is set to 9 Extension No for display Set to 1 RYn5 RYn4 RYn3 RYn2 RYn1 RYn0 OFF OFF OFF OFF OFF ON Remote...

Page 51: ...range Displays the temperature measured value 1 Manipulated output Heat side RO 5 0 to 105 0 Displays the manipulated output on the heat side 2 CT input measured value RO 0 0 to 30 0 A CTL 6 type 0 0...

Page 52: ...pending on the specification 11 Cannot be used 12 Cannot be used 13 Cannot be used 14 Cannot be used 15 Cannot be used 16 Cannot be used 17 Control RUN STOP status RO 0 Control stop 1 Control run Disp...

Page 53: ...value and alarm set value 26 Manipulated output Cool side RO 5 0 to 105 0 Displays the manipulated output on the cool side 27 Proportional band Cool side R W 0 1 to 1000 0 of span Sets the proportion...

Page 54: ...Error code RO For details of the data see page 50 Displays the error code during system error occurrence at operation or power on Only RWrn data is effective 33 Memory area number R W 1 to 8 Changes...

Page 55: ...arm LBA 49 Loop break alarm LBA use selection R W 0 Unused 1 Used Sets use unuse of the control loop break alarm LBA 0 50 LBA time setting R W 1 to 7200 seconds Sets the loop break alarm LBA time 480...

Page 56: ...r input measured value read from the CT is smaller than the preset heater break alarm set value even with the control output produced the heater break alarm is turned on Welding detection If the curre...

Page 57: ...t flag RX n 7 8 is turned on Thus turn on the initialize data processing completion flag RY n 7 8 Initialize processing request from master station PLC This is an SR Mini HG initialize setting request...

Page 58: ...to clear the error code Extension No for display selection processing The content of the extended display remote register is selected Error status flag RX n 7 A Error reset request flag RY n 7 A Remot...

Page 59: ...conds are required to update data items such as set values SV and PID constants Read the above data items after a lapse of more than two seconds Extension No for setting RYn6 to RYnB Extended setting...

Page 60: ...Extended communication Control RUN STOP holding 0 Not holding prior to factory shipment is changed to 1 Holding control starts while the state before STOP is being held For details of the Control RUN...

Page 61: ...xtension No for display RYn2 M14 b3 RYn3 M15 b4 RYn4 M16 b5 RYn5 M17 b0 RYn6 M18 b1 RYn7 M19 b2 Extension No for setting RYn8 M20 b3 RYn9 M21 b4 RYnA M22 b5 RYnB M23 Extended display flag RYnC M24 Ext...

Page 62: ...D M45 Work area RY n 7 E M46 Work area RY n 7 F M47 M48 Unused M49 M50 M51 CH1 First alarm status RXn0 M52 CH1 Second alarm status RXn1 M53 CH1 Burnout alarm status RXn2 M54 CH1 Heater break alarm HB...

Page 63: ...rk area RX n 7 3 M75 Work area RX n 7 4 M76 Work area RX n 7 5 M77 Work area RX n 7 6 M78 Work area RX n 7 7 M79 Initialize data processing request flag RX n 7 8 M80 Initialize data setting completion...

Page 64: ...erature measured value PV D25 CH5 Temperature measured value PV D26 CH6 Temperature measured value PV D27 CH7 Temperature measured value PV D28 CH8 Temperature measured value PV D29 CH9 Temperature me...

Page 65: ...value SV D52 CH12 Temperature set value SV D53 CH13 Temperature set value SV D54 CH14 Temperature set value SV D55 CH15 Temperature set value SV D56 CH16 Temperature set value SV D57 CH1 Set value ch...

Page 66: ...ation Reserved station specification 0 No reservation made Number of automatic recovery stations 1 station Number of retries 3 times Number of connected stations 1 station MOVK1 D0 MOVK3 D1 MOVK D2 M1...

Page 67: ...ad of alarm state data etc from SR Mini HG in M relay 16 channels SR Mini HG SYSTEM control unit initialize M39 Initialize data processing completion flag M40 Initialize data setting request flag M41...

Page 68: ...using a timer for initialize processing in the temperature control unit Temperature set value SV CH1 150 Temperature set value SV CH2 100 Data transfer Setting extension No setting Extension No 3 Set...

Page 69: ...te Data range Factory set value Control Communication Link Selecting flag C2 1 RO 0 Selecting not provided 1 Selecting provided Attributes RO Read only Description of function Read only identifier whi...

Page 70: ...Write Description of function Identifier which defines the remote register channel specification No of channels occupied in Control Communication Link If you need the Supplementary Information Initial...

Page 71: ...xample If the station No of the H LNK A module is 1 or 5 For station No 1 Remote register RWrn to RWrn F RWr0 to RWrF RWwm to RWwm F RWw0 to RWwF For station No 5 Remote register RWrn to RWrn F RWr10...

Page 72: ...wm 8 to RWwm F is ignored RWwm E CH7 RWwm F CH8 Data on the Extension No specified by the remote output RYn0 to RYn5 or RYn6 to RYnB is processed Example When Extension No for display is set to 1 or E...

Page 73: ...The 1st edition MAR 1998 The 4th edition MAY 2006 IMQ00...

Page 74: ...IMSRM52 E4 MAY 2006 RKC INSTRUMENT INC HEADQUARTERS 16 6 KUGAHARA 5 CHOME OHTA KU TOKYO 146 8515 JAPAN PHONE 03 3751 9799 81 3 3751 9799 E mail info rkcinst co jp FAX 03 3751 8585 81 3 3751 8585...

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