Lauda LRZ 930 Operation Manual Download Page 20

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Table 9: Control parameters

ID Function

Unit

Command

39 Control parameter Xp

[–]

IN_PAR_00

41 Control parameter Tn (181 = Off)

[s]

IN_PAR_01

43 Control parameter Tv

[s]

IN_PAR_02

45 Control parameter Td

[s]

IN_PAR_03

47 Control parameter KpE

[–]

IN_PAR_04

49 Control parameter TnE

[s]

IN_PAR_05

51 Control parameter TvE

[s]

IN_PAR_06

53 Control parameter TdE

[s]

IN_PAR_07

55 Correction limitation

[K]

IN_PAR_09

57 Control parameter XpF

[–]

IN_PAR_10

61 Control parameter Prop_E

[K]

IN_PAR_15

Table 10: Control

ID Function

Unit

Command

59 Set point offset

[K]

IN_PAR_14

67 Control in control variable X: 0 = internal / 1 = external Pt / 2 = external

analog / 3 = external serial / 5 = external Ethernet / 6 = external EtherCAT /

7 = external Pt 2 (only for Integral)

[–]

IN_MODE_01

69 Offset source X for set point: 0 = normal / 1 = external Pt / 2 = external

analog / 3 = external serial / 5 = external Ethernet / 6 = external EtherCAT /

7 = external Pt 2 (only for Integral)

[–]

IN_MODE_04

Table 11: Rights

ID Function

Unit

Command

63 Status of Master keyboard: 0 = free / 1 = blocked

[–]

IN_MODE_00

65 Status of remote control keyboard: 0 = free / 1 = blocked

[–]

IN_MODE_03

Table 12: Status

ID Function

Unit

Command

75 Status of standby: 0 = Device is switched on / 1 = Device is switched off

[–]

IN_MODE_02

107 Device type (e.g.: "VC")

[–]

TYPE

130 Device status: 0 = OK / -1 = fault

[–]

STATUS

Interface module LRZ 930

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Summary of Contents for LRZ 930

Page 1: ...Interface module LRZ 930 Ethernet module Advanced Operation manual V1R12 Read this manual prior to performing any task ...

Page 2: ...turer LAUDA DR R WOBSER GMBH CO KG Laudaplatz 1 97922 Lauda Königshofen Germany Telephone 49 0 9343 503 0 Fax 49 0 9343 503 222 E mail info lauda de Internet https www lauda de Q4DA E_13 024 1 en_US 05 09 2022 LAUDA 2022 V1 Interface module LRZ 930 2 38 ...

Page 3: ... 6 Commissioning 14 6 1 Contact assignment Ethernet interface 14 6 2 Software update 14 7 Operation 15 7 1 Menu structure 16 7 2 Interface functions 17 7 2 1 General Information 17 7 2 2 Read commands 18 7 2 3 Write commands 22 7 2 4 Error messages 25 7 3 Cloud service LAUDA LIVE 26 7 4 Establishing a network connection 28 7 4 1 Configuring network settings 28 7 4 2 Checking the network connection...

Page 4: ...9 Faults 33 9 1 Error 33 9 2 Warning 33 10 Decommissioning 34 11 Disposal 35 12 Technical data 36 13 Index 37 V1 Interface module LRZ 930 4 38 ...

Page 5: ...e The interface module can only be operated as intended and under the conditions specified in this operating manual The interface module is an accessory that increases the connections options of LAUDA constant temperature equipment It may only be installed in con stant temperature equipment that supports the interface provided Refer to the chapter Compatibility in this operating manual for a list ...

Page 6: ...e operating manual are usually registered trademarks of the respective companies and are therefore subject to brand and patent protection Some of the images used may also show accessories that are not included in the delivery All rights reserved including those relating to technical modifications and translations This operating manual or parts thereof may not be modified translated or used in any ...

Page 7: ...fety instructions in this operating manual must be observed without fail There are also certain requirements for personnel see Ä Chapter 2 3 Personnel qualification on page 8 Warning signs Type of danger Warning danger zone Signal word Meaning DANGER This combination of symbol and signal word indicates an imminently dangerous situation that will result in death or serious injury if it is not avoid...

Page 8: ...ve screen on the cables and connec tors complies with EMC regulations LAUDA recommends using pre assembled cables Always lay cables correctly so that they do not pose a tripping hazard Secure the laid cables and make sure that they cannot be damaged during operation Check the condition of the cables and interfaces prior to each opera tion Immediately clean any soiled parts in particular unused int...

Page 9: ...wing installation sequence 1 Remove the interface module from its packaging 2 If you want to store the interface module at the installation location use the outer packaging This packaging is protected against static charging 3 After installing the equipment dispose of the packaging materials in line with environmental regulations see Ä Packaging on page 35 If you discover any damage on the interfa...

Page 10: ...the LAUDA LIVE cloud The USB interface of the Ethernet module has no function It is therefore no longer mentioned in this operating manual 4 2 Structure 1 Panel with holes for fixing screws M3 x 10 2 Ethernet interface 10 100 Mbit s RJ 45 with 2 LEDs 3 Host USB port USB 2 0 type A intended for future expansion The two LEDs indicate whether the interface is connected and whether data is being trans...

Page 11: ...lies to all LAUDA constant temperature equipment the example diagrams here show the installation of an analog module in constant temperature equip ment from the Variocool product line Please note that an interface module with a small cover can only be installed in a low module slot The fitted cover must cover the opening on the module slot completely You will require two M3 x 10 screws and a suita...

Page 12: ...Make sure that the lug on the plug is aligned with the recess in the socket The interface module is correctly connected to the constant tem perature equipment 6 Slide the LiBus ribbon cable and the interface module into the module slot 7 Secure the cover to the casing using two M3 x 10 screws The new interface on the constant temperature equipment is ready for operation Fig 3 Detaching the LiBus r...

Page 13: ...ply 3 Check which interfaces are already present on the constant tem perature equipment and module box Observe the information on interface module compatibility Only install an interface module with the same type of inter face if operation with several of these interfaces is permitted 4 Install the required interface module in the module box Please read the information on installing the module box...

Page 14: ...se TX 1 Tx 2 Tx 3 Rx 4 5 6 Rx 7 8 6 2 Software update Older software installed on constant temperature equipment may have to be updated for the new interface to work 1 Switch on the constant temperature equipment after installing the new interface 2 Check whether a software warning appears on the display Warning 510 532 SW update required or SW too old Please contact LAUDA Service see Ä Chapter 1 ...

Page 15: ...on can slow down the exchange of commands considerably Data is exchanged between the constant temperature equipment and an external application via the Ethernet interface in line with the command response principle In other words a new command is usually only issued once the constant temperature equipment has responded to the previous command Under ideal conditions commands can be sent to the cons...

Page 16: ...re available for the current constant temperature equipment The menu for configuring the interface is integrated in the main menu of the relevant constant temperature equipment Menu Modules Ethernet Fig 8 Ethernet interface menu V1 Interface module LRZ 930 16 38 ...

Page 17: ...ny error messages that may occur are presented below Note the following informa tion relating to syntax and sequencing when using these commands Numerical values are provided in fixed point format numbers with up to 4 places in front of the decimal point and up to 2 places after the decimal point are permitted Table 2 Acceptable data formats XXXX XX XXXX X XXXX XXXX XXXX XX XXXX X XXXX XXXX XXX XX...

Page 18: ... IN_PV_03 8 External temperature TE analog input C IN_PV_04 14 External temperature TE Pt C 0 001 C IN_PV_13 25 Overtemperature turn off point T_Max C IN_SP_03 27 Limitation of outflow temperature TiH upper limit C IN_SP_04 29 Limitation of outflow temperature TiH lower limit C IN_SP_05 33 Set temperature Tset in Safe Mode Safe set point in case of communication interruption C IN_SP_07 158 Actuati...

Page 19: ...onnected IN_PV_12 Table 5 Fill level ID Function Unit Command 9 Bath level fill level IN_PV_05 Table 6 Actuating signal ID Function Unit resolu tion Command 11 Resolution of controller actuating signal in per mill negative value à device is cooling positive value à device is heating IN_PV_06 13 Controller actuating signal in watts negative value à device is cooling positive value à device is heati...

Page 20: ... Control in control variable X 0 internal 1 external Pt 2 external analog 3 external serial 5 external Ethernet 6 external EtherCAT 7 external Pt 2 only for Integral IN_MODE_01 69 Offset source X for set point 0 normal 1 external Pt 2 external analog 3 external serial 5 external Ethernet 6 external EtherCAT 7 external Pt 2 only for Integral IN_MODE_04 Table 11 Rights ID Function Unit Command 63 St...

Page 21: ...for further commands RMP_IN_04 88 Current segment number RMP_IN_01 90 Number of preset program sequences RMP_IN_02 92 Current program loop RMP_IN_03 94 Currently running program 0 no program currently running RMP_IN_05 Table 14 Contact input output ID Function Unit Command 96 Contact input 1 0 open 1 closed IN_DI_01 98 Contact input 2 0 open 1 closed IN_DI_02 100 Contact input 3 0 open 1 closed IN...

Page 22: ...be present VERSION_M_0 119 Solenoid valve for automatic filling device Solenoid valve must be present VERSION_M_1 120 Solenoid valve for constant level device Solenoid valve must be present VERSION_M_2 121 Solenoid valve shut off valve 1 Solenoid valve must be present VERSION_M_3 122 Solenoid valve shut off valve 2 Solenoid valve must be present VERSION_M_4 124 Pump 1 VERSION_P_0 125 Pump 2 VERSIO...

Page 23: ...mp ID Function Unit Command 17 Pump power stage device specific e g 1 6 OUT_SP_01_XXX 30 Set pressure for pressure control settings bar OUT_SP_06_X XX 36 Through flow control set point l min OUT_SP_09_X XX 70 Activate through flow control 0 Switch switch off 1 switch on OUT_MODE_05_X 155 Pressure limitation set point with active through flow control MID flow controller must be connected and equipp...

Page 24: ...6 Control in control variable X 0 internal 1 external Pt 2 external analog 3 external serial 5 external Ethernet 6 external EtherCAT 7 external Pt 2 only for Integral OUT_MODE_01_X 68 Offset source X for set point 0 normal 1 external Pt 2 external analog 3 external serial 5 external Ethernet 6 external EtherCAT 7 external Pt 2 OUT_MODE_04_X Note ID 66 and 68 If X 3 the commands ID 66 and ID 68 can...

Page 25: ...for example buffer overflow ERR_3 Wrong command ERR_5 Syntax error in value ERR_6 Impermissible value ERR_8 Module or value not available ERR_30 Programmer all segments occupied ERR_31 Not possible to specify a set point value The Setpoint offset function is active ERR_32 TiH TiL ERR_33 External sensor missing ERR_34 Analog value not present ERR_35 Automatically configured ERR_36 Not possible to s...

Page 26: ...ipment Requirements The Ethernet interface grants direct Internet access to LAUDA LIVE It may be necessary to adjust the network settings and the local network conditions Ä Further information on page 28 Note The constant temperature equipment uses a dynamic IP address via DHCP by default No further network settings are necessary pro vided that this is supported in the local network and Internet a...

Page 27: ...option and press the Enter key to confirm A check mark is set The entry has been accepted and the rele vant option is enabled The Access configuration menu enables the user to independently define the data which may be transferred Op param readable and Service prm readable A distinction is made between operating parameters such as the set point actual temperature Tset Tint Text and the service par...

Page 28: ...ired configuration is adopted automatically from the network as soon as the cable is connected If automatic configuration is not required because the equip ment is operating on a single system or as a process interface you must deselect the option DHCP Client Then enter the network settings manually see Ä Chapter 7 4 1 Configuring network settings on page 28 7 4 1 Configuring network settings The ...

Page 29: ...ress of the DNS server for example 120 0 1 40 that is used for the name resolution of connected systems Note Entering the address of the DNS server is not required Determines which IP version is used IPv4 or IPv6 The interface only supports IP version IPv4 at present 7 4 2 Checking the network connection You can use the ping console command from a connected system to easily check whether the inter...

Page 30: ...ce for con trolling and monitoring the constant temperature equipment via Ethernet The equipment can be accessed from your own application the LAUDA command set is used for data transmission Still only one control system can be connected to the constant temperature equipment via the Ethernet interface It is not possible to activate the equipment simultaneously from multiple systems As soon as you ...

Page 31: ...ent must be capable of transmitting serial commands via Ethernet If the software cannot do this install driver software on the control system that emulates the Ethernet interface as a serial port The Virtual Serial Port Emulator is an example of suitable software and is also available as freeware Virtual Serial Port Emulator software is not a LAUDA product LAUDA cannot therefore offer any guarante...

Page 32: ...ting any cleaning work Water and other fluids should not be allowed to enter the device NOTICE Repairs performed by unauthorized persons Material damage Only specialized personnel are permitted to carry out repairs 1 Use a damp cloth or brush to remove any dust and dirt deposits 2 When using compressed air Always set a low working pressure to prevent mechanical damage to the connections If you hav...

Page 33: ... 6 1804 Restart the constant temperature equipment If the message persists contact LAUDA Service 1833 Check if the network cable has been connected correctly Is the yellow LED on the Ethernet interface flashing If the DHCP client settings have been configured manually Check the DNS server configuration and make sure that the preset IP address is correct If it has been connected and configured corr...

Page 34: ...rface module on page 11 Proceed in reverse order to remove 2 Always attach the LiBus connecting cable to the inside of the module slot cover 3 Fit the cover to the vacant module slot to protect the constant temperature equipment against the ingress of dirt 4 Protect the interface module against static charging before placing it in storage The storage location must meet the ambient conditions speci...

Page 35: ... 94 62 EC packaging and packaging waste if disposing of the product in a member state of the EU The device must be properly decommissioned and disposed of at the end of its life cycle 1 Dispose of the device in accordance with the applicable disposal guidelines in your region 2 Comply with Directive 2012 19 EU WEEE Waste of Electrical and Electronic Equipment if disposing of the product takes plac...

Page 36: ... 0 1 Operating voltage V DC 24 Maximum current consumption A 0 1 Ethernet connection Version 1x RJ45 socket 8 pin USB interface host Version 1x USB 2 0 socket type A intended for future expansion Ambient conditions Air humidity Maximum relative air humidity 80 at 31 C and up to 40 C 50 with linear decrease Ambient temperature range C 5 40 Storage temperature range C 5 50 V1 Interface module LRZ 93...

Page 37: ...Interface functions 17 Read commands 18 Write commands 22 Interface module Decommissioning 34 Installation 11 Maintenance 32 Module box 13 Unpacking 9 IP address 28 L LAN settings manual 28 LAUDA LIVE Access 26 Cloud 26 M Module Structure 10 Module box 13 Module slot 11 P Personnel qualification overview 8 Ping request 29 Process interface Activation 30 Purpose 10 R Read commands 18 S Safety infor...

Page 38: ...Terminal program 31 U Update 14 W Warning 33 Warranty 6 V1 Interface module LRZ 930 38 38 ...

Page 39: ......

Page 40: ...Manufacturer LAUDA DR R WOBSER GMBH CO KG Laudaplatz 1 97922 Lauda Königshofen Telephone 49 0 9343 503 0 Fax 49 0 9343 503 222 E mail info lauda de Internet https www lauda de ...

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