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1. DIP3 amp 4 Analog Input 4 Not used DIP 6 Default Configuration ON ON All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 26 Front panel connections Alt AlI Al2 AB AO1 A02 D1 D2 D3 D4 D5 D6 D7 D8 GND 24vV ROEE AB AM GND 424V Figure 12 Front Panel Connections The M1115NL front panel provides connections for the following Eight Digital Input Output DIO1 8 Two 12 bit 0 1 accuracy differential analog inputs Two single ended 12 bit 0 1 accuracy analog inputs Two 15 bit 0 1 accuracy current sourcing analog outputs Connection terminals for Common and 24V Analog Loop Supply ALS maximum current limit is 150mA 2 5 3 Digital Inputs Each digital I O channel on the M1115NL can act as either an input or an output The input output direction is automatically determined by the connections and configuration of the 1 0 If you have an I O channel wired as an input but operate the channel as an output No electrical damage will occur however the I O system will not operate correctly If operating the channel as an outpu
2. July 2009 80 Register location that indicates a failure to communicate with the configured remote Destination Address Note Register must be Bit register i e Digital I O or internal Bit registers 10501 501 etc also Ack must be enabled Starting Local address that values will be written to Starting Remote address that the values will read from Total number of register values consecutive Save changes to non volatile memory and restarting the function to load new configuration Read Mappings Read remote I O and storing it locally Block Read Mappings Add Entry Delete Entry Destination IP Invert Update Update Response Force Fail First Local First Register Period s Offset s timeout s Register Register Register Remote Count 1 192168225 o h fo fio 0 o 3000 40007 4 Figure 54 Read Mappings Add or delete mapping by using the buttons then select Save and Activate Changes the IP address that you wish to read the I O from If reading I O via radio from another M1115NL the destination IP address must be the radio IP address This will allow the mapping to be inverted E g if the digital input is on and inverted then the output will be off and visa versa Applies to all the I O in the mapping and can only be used with Words and Bits No Floating Point or Long values can be invert
3. Figure 25 Network Settings The simplest way to check ethernet communications is to use the Ping command From the Windows Start menu select Run then type command ACommand Prompt DOS window will open and from there you can use the Ping command to check if you are able to connect to the module Type ping 192 168 0 1XX where XX is the last two digits of the serial number You should then see a reply like below Command Prompt Figure 26 Ping All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 43 You can then open Internet Explorer and ensure you can connect to the IP address selected If the PC uses a proxy server ensure that Internet Explorer will bypass the Proxy Server for local addresses This option may be modified by opening Tools gt Internet Options gt Connections Tab gt LAN Settings gt Proxy Server gt bypass proxy for local addresses Enter the default IP address for the M1115NL_https 192 168 0 1XX where XX is the last two digits of the serial number Enter the username user and default password user When Configuration is complete switch the M1115NL Factory Default dip switch to RUN and cycle power to resume normal configured operation You should now see the Module Welcome Screen below 915U 2 Configuration and Diagnostics Dipswitch setting at boot RU
4. Figure 37 Network Statistics Period Figure 38 Network Statistic Figure 39 Hourly Statistics Figure 40 Daily Weekly Statistics Figure 41 Monitor Comms Figure 42 Module Statistics Figure 43 Network Configuration Screen All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice Figure 44 Mesh Configuration Figure 45 IP Routing Figure 46 Radio Configuration Screen Figure 47 Mesh Fixed Route 1 Figure 48 Mesh Fixed Route 2 Routing Rules Figure 49 Mesh Fixed Route 2 Figure 50 Mesh Fixed Route 2 Routing Rules Figure 51 WIBMesh Configuration Screen Figure 52 WIBMesh Mappings Figure 53 Write Mappings Figure 54 Read Mappings Figure 55 Gather Scatter Mappings Figure 56 Sensitivity Block Figure 57 Invalid Register Stat Figure 58 Fail Safe Blocks Figure 59 Serial Port Configuration Figure 60 Modbus TCP to RTU Figure 61 I O Configuration Figure 62 Analog Input Configuratio Figure 63 Analog Output Configuratio Figure 64 Digital Input Configuration Figure 65 Digital Output Configuration Figure 66 Pulsed Output Configuratio Figure 67 Modbus Server Figure 68 Modbus Client Figure 69 Modbus TCP Client Mappings IM 22B01D01 01E A July 2009 11 Introduction 11 Overview The M1115NL range of I O modules has been design
5. Figure 57 Invalid Register State All registers within the module can have various states depending on what type of register it is and what sort of value it holds an analog would be between 0 and the maximum 65535 a digital can be 0 or 1 etc All registers that are not associated with any physical I O have another state which we call invalid this state means that the value has not been written to and so does not hold a value but more a non value or null If you were to read the registers using the I O Diagnostics an invalid register would read as shown in Figure 57 above A Any mapping with an invalid register will be inhibited from sending This is to ensure the data that gets to the destination is valid and not just default values that the module starts up with Refer to section 0 Fail Safe Blocks below for a way of giving registers a valid value at start up All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 87 Fail Safe Blocks Fail Safe Blocks Add Entry First Register Count Timeout s Initialise Startup Value Invalidate Fail Value _at Start on Fail 1 3050 5 600 a 16535 a o Notes Selecting Initialise at Startup will set these registers to the configured Startup Value at startup and begin timeout for these values Leaving this item clear will leave the registers unc
6. All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 18 2 3 Radio The following radio variants are available in the M1115NL dependent on the country of operation 2 3 1 900 MHz Spread Spectrum radio The radio operates in the 902 928 MHz ISM band and uses frequency hopping spread spectrum modulation which is a method of transmitting radio signals by rapidly switching the carrier among many frequency channels using a pseudo random sequence known to both transmitter and receiver as Hop Sets There are two Hop sets and each one uses a different pseudo random sequence of radio channels Each Hop Set is made up of 50 channels which cycle through to the next channel after each transmission Some countries use fewer channels e g New Zealand The receiver is continually scanning all channels in the hop set and when a valid data packet is heard it locks on to the channel and receives the data A spread spectrum transmission offers some advantages over a fixed frequency transmission These are Spread spectrum signals are more resistant to narrowband interference they are difficult to intercept or eavesdrop because of the pseudorandom transmission sequences and transmissions can share a frequency band with other types of conventional transmissions with minimal interference 2 3 2 Meshing capability The DAWN Wireless WIBMesh protocol is based on the
7. July 2009 62 Appendix B I O Store Registers Output Coils Local DIO1 DIO8 as Outputs at address 1 8 Spare Locally attached 115S modules DIO Outputs See 115S detail below space for up to 24 115S modules 20 registers for each module General Purpose Bit Storage Used for Staging area for data concentrator Fieldbus Mappings storage Force Mapping registers assigned in Config Not Available Input Bits Local DIO1 DIO8 as inputs at address 1 8 Setpoint status from Analog inputs 1 through 12 Locally attached 115S modules DIO Inputs See 115S detail below space for up to 24 115S modules General Purpose Bit Storage Used for Staging area for data concentrator Fieldbus Mappings storage Not Available All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 63 Input Registers Local Ali Al4 Current Mode Al1 Al2 4 20mA differential AI3 Al4 4 20mA Sink Local Supply voltage 8 40V scaling Local Battery voltage Local 24V loop voltage 115S Supply Voltage Local Ali Al4 Voltage Mode AI Al2 0 10V AI3 Al4 0 5V Local Pulse rate inputs PI1 P14 Spare Locally attached 115smodules See 115S detail below space for up to 24 115S modules General Purpose wor
8. The Monitor Comms page shows radio communication frames that are received or transmitted by the radio 0 18 05 269 Rx 0 18 05 783 Rx 0 18 05 861 Rx 0 18 06 051 Tx 0 18 08 051 0 18 10 092 0 18 10 852 Tx 0 18 10 962 Rx 0 18 11 080 Rx 0 18 13 381 0 18 13 497 0 18 13 508 0 18 14 451 Tx 0 18 15 101 Rx 0 18 19 250 Rx 0 18 19 368 0 18 19 481 0 18 20 108 Rx 907 125 907 125 911 625 904 125 908 375 904 875 906 625 907 625 910 875 912 375 912 375 912 375 909 875 909 125 904 625 906 125 912 125 903 875 75dBm 53 37dBm 69 82dBm 69 28 62 30 62 75dBm 62 85dBm 62 44dBm 62 31 58 45dBm 10 32 62 83dBm 53 79dBm 62 33 62 45dBm 62 83dBm 80 B4 2E A4 CO 38 C4 ERROR ERROR 80 80 80 80 80 1D 2B 39 1E SE 5E 1F 5B 2B 20 21 0x80228011 0x80228011 80 1B 2E 9A FF FF 02 2E 2E 2E 2E 2E 2E 2E 2E 2E 2E 2E 2E 9A FF A4 co 9A FF FF 02 9A FF 9A 02 9A 02 9A FF FF 02 A4 CO 38 C4 A4 FF FF CO 9A FF FF 02 9A FF FF 02 28 08 01 08 28 08 38 08 01 08 8F 08 00 S 00 00 as lt Star Stop Figure 41 Monitor Comms The Table below shows some data frames from the communication log screen above Below that is another table explaining each
9. Instructions for upgrading Firmware are as follows 1 You will need valid DAWN Wireless M1115NL Firmware upgrade files Contact DAWN Wireless Technologies for the latest version Files must not be renamed compressed or zipped 2 You will also need a dedicated USB Flash drive which needs to be formatted and completely free of any other file Copy the firmware files to the Flash drive making sure they are in the root of the drive and not in a sub directory 3 Before upgrading the firmware it is good practice to backup the existing configuration Go to the System Tools webpage and save the configuration by selecting Read Configuration File and when the XML file is displayed press lt CTRL gt F5 to refresh the cache and select Save As or Save Page As on the File menu to save the XML as a file 4 To upgrade remove the Configuration Panel from the side of the module and plug the Flash drive into the USB port If the module is mounted on a DIN rail with other I O modules it will need to be removed to gain access to the side panel 5 Power cycle the module to begin the upgrade process As the module powers up it will recognise that a Flash drive has been installed and start upgrading the firmware You will see the normal boot up LED sequence see 3 2 Indi cations for details however the orange indication will be on for longer DO NOT remove the Flash drive or interrupt the power to the module while this is happ
10. transmissions so on start up and every update period the module does not send all mapping at the same time Default will be 0 however the normal would be around 5 seconds You can enter a delay period such that the message is delayed from sending for the configured time Used to hold off the transmissions to allow more COS messages to be added to the mapping Can enable or disable the COS messages If enabled the values will be sent on COS and if the value complies with any Sensitivity blocks see Sections 0 Sensitivity Block If COS is disabled messages would only be sent on the update period The Update Period Timer will be reset if this option is enabled and a COS is received in between updates meaning it will not receive another update until a further Update period has elapsed Can help reduce the amount of radio traffic produced when multiple mappings are configured Note If the Turn on an I P and at lt 30s past COS check COS is sent 30s past change and old COS time is not used Turn on an I P and at gt 30s past COS check COS is only sent at the old COS time and not at 30s past the change or both Register location that when written to will force the Write Mapping to be sent E g External device can initiate the transmissions reg 501 3000 All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A
11. 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 Appendix C Expansion I O Store Registers 65 To calculate the I O Store register you need to find the address of the I O point from the module tables below and then add the offset The Offset is the Modbus address multiplied by 20 E g1 Digital input 1 on an 115S 11 with address 5 would be 5x20 10001 100 10001 10101 E g2 Digital output 2 on an 115S 11 with address 6 would be 6x20 2 120 2 122 E g3 Analog input 3 on an 115S 12 with address 3 would be 3x20 30003 60 30003 30063 E g4 Analog Output 8 on an 115S 13 with address 7 would be 7x20 40007 140 40007 40147 I O store for a 115S 11 Expansion I O module DIO Outputs 1 16 Spare DIO Inputs 1 16 Spare Modbus Error indication for this 115S module Detected indication for this 115S module 115S 11 pulsed input rate 1 4 115S 11 Pulsed input count Spare Modbus Error Counter for this 115S module Modbus Last Error Code for this 115S module Modbus Lost Link Counter for this 115S module Module type 0x0101 257 Error Status Spare Pulsed Output target 1 8 1 register per pulsed output Spare All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D0
12. 8 Analog input 1 mA Analog input 2 mA Analog input 3 mA Analog input 4 mA Local Supply Voltage Local Battery Voltage Local 24V Loop Supply Local 115S Supply Voltage Analog Input 1 Volts Analog Input 2 Volts Analog Input 3 Volts Analog Input 4 Volts Pulsed Input Rate 1 Pulsed Input Rate 2 Pulsed Input Rate 3 Pulsed Input Rate 4 Analog Setpoint 1 Analog Setpoint 2 Analog Setpoint 3 Analog Setpoint 4 Analog Setpoint 5 Analog Setpoint 6 Analog Setpoint 7 Analog Setpoint 8 Analog Setpoint 9 Analog Setpoint 10 Analog Setpoint 11 Analog Setpoint 12 Analog Output 1 Analog Output 2 Pulsed Input Count 1 36001 36002 lN oala sa ofrm All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 84 Pulsed Input Count 2 36003 36004 Pulsed Input Count 3 36005 36006 Pulsed Input Count 4 36007 36008 Pulsed Input Rate 1 30013 Pulsed Input Rate 2 30014 Pulsed Input Rate 3 30015 Pulsed Input Rate 4 Pulsed Output Count 1 Pulsed Output Count 2 Pulsed Output Count 3 FP Analog input 1 30016 38001 38002 46001 46002 46003 46004 46005 46006 FP Analog input 2 38003 38004 FP Analog input 3 38005 38006 FP Analog input 4 38007 38008 FP Analog input
13. 8192 Al1 4 20mA 0 20mA 8192 49152 40960 8192 40960 gt 2048 20 AI3 0 5V 0 5Volts 8192 49152 40960 8192 40960 p 8192 PRate1 mA 0 16mA 16384 49152 32768 16384 40960 6 2048 All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 93 Analog Outputs Analog Output Name Zero Span Fail Safe Time Fail Safe Value Sec mA 1 A01 4 0 000488281 120 10 2 Ao2 4 0 000488281 120 10 Save and Activate Changes Figure 63 Analog Output Configuration Name The inputs can be named to help with configuration or use the default up to 30 characters including spaces Zero Span These variables will change the Scale of the Analog Outputs Zero Starting Value of 8192 counts 4 Span Number of mA per bit 4 20mA 4 16mA Z zes 0 0004882815 0 20mA 4 20MA 2 ae 0 0006103515 Failsafe Time sec The Fail Safe Time is the time the output needs to count down before activating the failsafe state Receiving an update or a COS message will reset the Fail Safe Timer back to its starting value If the Fail Safe Timer gets down to zero then the output will be set to the Fail Safe state mA It is recommend this Fail Safe Time be configured for a little more than twice the update time of the input that is mapped to it that way the output will r
14. Ad hoc On Demand Distance Vector AODV routing algo rithm which is a routing protocol designed for ad hoc networks AODV is capable of unicast and multicast routing and is an on demand algorithm meaning that it builds and maintains these routes only as long as they are needed by the source devices The Protocol creates a table which shows the connection routes to other device in the system The Protocol uses sequence numbers to ensure the routes are kept as current as possible It is loop free self starting and can scale to a large numbers of nodes See section 3 4 WIBMesh for more details on configuration 2 4 Antenna The M1115NL module will operate reliably over large distances The distance that can be reliably achieved will vary with each application and depend on the type and location of antennas the degree of radio interference and obstruc tions such as hills or trees to the radio path Typical reliable distances are detailed below however longer distances can be achieved if antennas are mounted in elevated locations such as on a hill or on a radio mast Using the 900 MHz Spread Spectrum radio the distances achievable will be USA Canada15 miles 6dB net gain antenna configuration permitted 4W EIRP Australia NZ 12 km Unity gain antenna configuration 1W EIRP All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 19
15. Address The function code received in the query is not an allowable action for the server or slave This may be because the function code is only applicable to newer devices and was not implemented in the unit selected It could also indicate that the server or slave is in the wrong state to process a request of this type The data address received in the query is not an allowable address for the server or slave More specifically the combination of reference number and transfer length is invalid For a controller with 100 registers the PDU addresses the first register as 0 and the last one as 99 If a request is submitted with a starting register address of 96 with a quantity of 4 registers then this request will successfully operate on registers 96 97 98 99 If a request is submitted with a starting register address of 96 and a quantity of registers of 5 then this request will fail with Exception Code 0x02 Illegal Data Address Illegal Data Value A value contained in the query data field is not an allowable value for server or slave This indicates a fault in the structure of the remainder of a complex request such as that the implied length is incorrect It specifically does NOT mean that a data item submitted for storage in a register has a value outside the expectation of the application program since the MODBUS protocol is unaware of the significance of any particular value of any particular register Sla
16. Constant is the time the analog takes to settle on a step changed of an analog value By default all the inputs except the Pulse Rates have a Time constant of 5 seconds Pulsed input rates are not filtered Lower amp Upper Setpoints The Setpoint is a discrete signal that is controlled using the Upper and Lower Setpoints Invert and Window selection boxes All the analogs have these controls and they can be used to turn on an output locally or at a remote location The internal setpoint status must be mapped to a remote output for this option to have effect The two main Setpoint control options are Deadband Default If the Analog Input is greater than the Upper Set point the set point status will be active on 1 The setpoint will reset off O when the Analog Input is less than the Lower Set Point Note that the Upper Set Point must always be higher than the Lower Set Point Windowed If the analog value is inside the upper and lower setpoints the setpoint will be active on 1 and if the analog value is outside of these setpoints the setpoint will be reset off O All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A 91 July 2009 92 Invert This option toggles the Setpoint control logic between the default normal and inverted state This function does not change the operation only invert the operation e g if set
17. Main Welcome Screen on page number 46 of this manual The upgrade or advanced features are made available by entering in the purchased Feature Licence Key into the appropriate box next to the feature or enhancement After entering the code press Save Changes and Reset The screen will indicate the validity of the code by showing a green tick or a red cross Feature License Keys Feature License Keys Modbus Retay Modbus s3507 X Save Changes Save Changes and Reset Save Changes Save Changes and Reset Figure 32 Feature License Keys 4 6 Address Map The I O data store provides storage for all I O data either local or received from the system The I O Store provides eight different data files two bit two word two long word and two floating point files In addition each file type supports both inputs and outputs of the device and data storage for the gateway function These files are mapped into the address range as described below dot discrete outputs 3000 bits 00001 din discrete inputs 2500 bits 10001 ain word inputs 16 bit 2500 words 30001 aot word outputs 16 bit 2500 words 40001 pin long inputs 32 bit 20 longwords 36001 real_ain float inputs 32 bit 20 floats 38001 pot long outputs 32 bit 20 longwords 46001 real_aot float outputs 32 bit 20 floats 48001 All Rights Reserved Copyright 2009 Yokogawa Corporation of America Sub
18. Messages sent on a cable link are much faster than on a radio channel and the capacity of the radio channel must be considered when designing a system This becomes more important as the I O size of a system increases The modules are designed to provide real time operation or Change of State COS When an input signal changes the change message is sent to the output The system does not require continuous messages as in a polling system Update messages are intended to check the integrity of the system not to provide fast operation Update times should be selected based on this principle The default update time in the mappings is 10 minutes we recommend that you leave these times as is unless particular inputs are very important and deserve a smaller update time It is important that radio paths be reliable For large systems we recommend a maximum radio channel density of 300 messages per minute including change messages and update messages We suggest that you do not design the system with more than 300 messages per minute as this does not take into account any network communication overheads Note that this rate assumes that all radio paths are reliable and the network topology mesh is stable poor radio paths will require retransmissions and will reduce the channel density If there are other users on the radio channel then this peak figure will also decrease Having remotes radios dropping in and out of communications can also incr
19. Subject to change without notice IM 22B01D01 01E A 59 July 2009 60 109dBm RJ45 FER 12 to EIA 562 specification 2 pin terminal block 110 230400 baud Odd Even None 8x lt 2 1VDC 5mA DI 1 amp 2 50KHz DI 3 amp 4 1KHz 100uSec using TTL pulsed inputs 2 x Differential 2 x Single Ended 0 24mA 0 24mA 14bit 13bit Al 1 amp 2 0 25V Al3 amp 4 0 5V 13bits 55K ohm 25 Kohm 100 ohm 0 1 2 x 24mA sourcing outputs 0 24mA 15 bits 0 1 DAWN Wireless 64 bit Proprietary 128 bit AES Web page and Software Configuration All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 Appendix A dBm to mW conversion table Watts dBm Watts dBm 10 mW 10 dB 200 mW 23 dB 13 mW 11 dB 316 mW 25 dB 16 mW 12 dB 398 mW 26 dB 20 mW 13 dB 500 mW 27 dB 25 mW 14dB 630 mW 28 dB 32 mW 15 dB 800 mW 29 dB 40 mW 16 dB 1 0W 30 dB 50 mW 17 dB 1 3W 31 dB 63 mW 18 dB 1 6W 32 dB 80 mW 19 dB 2 0W 33 dB 100 mw 20 dB 25W 34 dB 126 mW 21 dB 3 2 W 35 dB 158 mW 22 dB 4 0 W 36 dB All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A 61
20. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU SHOULD THE PROGRAM PROVE DEFECTIVE YOU ASSUME THE COST OF ALL NECESSARY SERVICING REPAIR OR CORRECTION All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 102 12 INNO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER OR ANY OTHER PARTY WHO MAY MODIFY AND OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE BE LIABLE TO YOU FOR DAMAGES INCLUDING ANY GENERAL SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 103 All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009
21. Two LEDs exist for each Differential analog input The first LED is used to indicate the analogue input is reading a Current mA the second LED indicates the input is reading Voltage Each of the analog input LEDs will flash with increasing speed and intenseness depending on the level of the input 4mA slow dim and 20mA fast bright For each of the single ended analog channels the LED indicates when the input is reading Current or Voltage by flashing the LED with the level of the input 4mA slow dim and 20mA fast bright Analog Outputs Each Analog output has an LED in series which will indicate the output current by increasing decreasing the intensity of the LED 4mA dim and 20mA bright All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 36 3 2 4 Ethernet Indications On the end plate the ethernet socket incorporates two LED s These LEDs indicating the Ethernet status 100M 7 Ty LINK 100M GREEN LED indicates presence of a 100 Mbit s Ethernet connection with a 10 Mbit s connection the LED will be off LINK ORANGE indicates an Ethernet connection and LED briefly flashes off with activity ETHERNET HUB All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 37 3 3 System Design 3 3 1 Radio Channel Capacity
22. When the system is configured and you are happy that it all works backup the configurations of all the modules After installation record the radio signal strength and background noise level for each radio link If there are future communications problems you can compare the present measurements to the as commissioned values This is an effective way of finding problems with antennas cables and changes in the radio path for example the erection of new buildings 3 4 WIBMesh The DAWN Wireless WIBMesh protocol is based on the Ad hoc On demand Distance Vector AODV routing algorithm which is a routing protocol designed for ad hoc networks AODV is capable of unicast single addressed message routing and is an on demand protocol meaning that it builds and maintains these routes only as long as they are needed by the source devices In other words the network is silent until a connection is needed The Protocol creates a table which shows the connection routes to other device in the system and uses sequence numbers to ensure the routes are kept as current as possible When a module in a network needs to make a connection to another module it broadcasts a request for connection Other modules forward this message and record the module address that they heard it from creating a table of temporary routes back to the starting module If a module receives a request and it already has an existing route to the request destination it wi
23. a total of 2 hops and the IP Gateway and External are un ticked as the destination will be the local I O on 10 0 0 1 In Route 2 is a route showing the communication path with repeater 2 The destination and next addresses are both 10 0 0 2 because it s a single hop and again the IP Gateway and External are un ticked as the communications is all local and not through a Gateway or out of the mesh Example 2 Fixed Site 1 Fixed Path Gateway 1 Gateway 2 Radio 10 0 0 2 Subnet 255 255 225 0 E Enable IP Gateway Mode Ethernet 192 168 1100 External Subnet 255 255 255 0 Radio 10 0 01 Subnet 255 255 225 0 Ethernet 192 168 114 Subnet 255 255 255 0 Figure 49 Mesh Fixed Route 2 Mesh Fixed Routing Rules Add Enty Name Destination Next Hops IP External Enabled Gateway 1 Fixed Site 1 to Gateway 1 10 0 0 1 10 0 0 1 1 a a 2 Fixed Site 1 to Gateway 2 192 168 1 100 1000 7 2 o z A Figure 50 Mesh Fixed Route 2 Routing Rules Figure 50 shows the routing rules for the network diagram Figure 49 Mesh Fixed Route 2 above The first route shows the destination and next addresses are both 10 0 0 1 as it s a single hop Because the destination is a Gateway on an external network the IP Gateway must be enabled The second routing rules shows the Destination 192 168 1 100 is an external network and is outside of the radio mesh there
24. also indicate a communications failure by flashing the Output LED This feature can be utilised by configuring a Fail Safe time and status on the I O Configuration web page as shown below All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 29 Digital Output Configuration Digital Output Fail Safe Time Sec boa State 1 20 zj 2 40 K i J 4 5 6 k 8 Figure 16 Digital Output Failsafe Times The Fail Safe Time is the time the output counts down before activating a Fail Safe state Normally this would be configured for a little more than twice the update time of the mapping that is sending data to it This is because the Fail Safe Timer is restarted whenever it receives an update If we send successive update messages and fail to receive both the timer counts down to zero and then activates the Failsafe state If the Failsafe state is enabled ON this will indicate with the LED flashing briefly OFF and the digital output will turn on If the Failsafe state is disabled OFF this will indicate with the LED flashing briefly ON and the digital output will turn off Fail Safe Timer On Fail Safe Enabled LED State Off On Fail Safe Disabled LED State Off Figure 17 Fail Safe State All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without n
25. can be to the side of the two modules or even behind one of the modules if the repeater module is installed at a high location for example a tower or mast Repeater modules can have their own I O and act as a normal M1115NL module in the system 3 3 3 Design for Failures All well designed systems consider system failure I O systems operating on a wire link will fail eventually and a radio system is the same Failures could be short term interference on the radio channel or power supply failure or long term equipment failure The modules provide the following features for system failure Outputs can reset if they do not receive a message within a configured time If an output should receive an update or change message every 10 minutes and it has not received a message within this time then some form of failure is likely If the output is controlling some machinery then it is good design to switch off this equipment until communications has been re established The modules provide a drop outputs on comms fail time This is a configurable time value for each output If a message has not been received for this output within this time then the output will reset off in active O We suggest that this reset time be a little more than twice the update time of the input It is possible to miss one update message because of short term radio interference however if two successive update messages are missed then long
26. configured to flush the cache after each session review browser help for details on how this is done All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 70 This is the address that the device will use to forward messages to remote hosts that are not connected to any of the local networks Ethernet or Wireless This is only required if the wired LAN has a Gateway unit which connects to devices beyond the LAN for example Internet access If there is no Gateway on the LAN set to the same address as the Station used for remote configuration that is the Ethernet Interface IP Address below Enables or disables the Ethernet interface If the Ethernet connection is not used you can disable which will marginally improve the boot time and lower the current drain To restore the Ethernet port you can set the Factory Defaults DIP Switch and reboot the module This is the unique hardware address of the M1115NL and is assigned in the Factory Checking this item enables DHCP client on the M1115NL A DHCP client requests its IP address from a DHCP server which assigns the IP Address automatically To use this option you will need to have a DHCP server configured on your network The module will attempt to register its configured unit name with any connected DNS server The IP address of the M1115NL on its wir
27. contact input or discrete output transistor output Each I O point is linked to separate I O registers within the I O Data Store There are also a number of Internal I O that can be accessed from the I O Data Store These inputs can be used to interpret the status of a single module or an entire system Battery voltage The battery terminal voltage displayed as an Analog value Loop Supply Monitors the 24V DC Analog Loop Supply ALS used to power analog current loops and displays this as an Analog value Expansion Module Volts Monitors the Supply voltage of the connected expansion modules displayed as an Analog value RSSI Will indicate the radio signal level for the selectable address displayed as a dB level Note Only available in Legacy version Otherwise refer to Communication diagnostics functions Comms Fail A selectable register can indicate a Communications fail for the selected address Note Only avail able in Legacy version Otherwise refer to Communication diagnostics functions Lastly the Expansion port which enables 115S expansion I O modules to be added to the module Expansion module 1 0 is dynamically added to the I O of the M1115NL by adding an offset to the address 1 3 Getting Started Most applications for the M1115NL require little configuration The M1115NL has many sophisticated features how ever if you do not require these features this section will allow you to configure the uni
28. current needed will be approximately 2 2Amps 13 8V This is allowing for 500mA Peak Transmit current and up to 1 amp for expansion I O The power supply should be CSA Certified Class 2 approved for normal operation and if being used in Class Div 2 explosive areas the power supply must have a Class Div 2 approval The power supply automatically charges a 13 8V Sealed Lead Acid battery connected to the BAT and GND terminals at up to 1A The power supply input and battery charging are hosted on a 4 way terminal on the bottom edge of the module abelled Supply All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 16 2 2 2 Expansion I O Supply To allow increased I O Capacity a second 4 way terminal labelled Expansion I O provides a 12 Volt supply up to 1A and RS485 communications for any 115S serial expansion I O modules M1115NL Figure 4 Expansion I O power amp RS485 As a guide when using the I O power connection from the M1115NL the number of I O modules is limited to three 115S 11 using inputs one 115S 12 or one 115S 13 If more I O Modules are required you will need to calculate the overall current consumption using the following criteria and power the modules from an external supply 115S Module Static Current drain 120mA 115S Digital Inputs require 13mA per active input 115S Digital Outputs r
29. is a section of data at the head of a packet that contains a unique signature that the radio locks on to when receiving messages Any message with a different signature is ignored There are 4 different Message Signatures and all modules that communicate together will need to have the same one set From here you can select from available Hopset bands If the radio has a Country code of US Canada then there are 2 bands available Low 902 914MHz and High 915 928MHz If country is Australia or New Zealand then the only option is the high band Change the Transmit power level from the Normal 1 W to Low Power 100 mW Check box to disable the LNA Low Noise Amplifier Reduces the Receive Sensitivity by about 12dB used during Demos Bench testing etc Save settings to non volatile memory and reboot M1115NL Once the module has completed the reboot sequence all changes are in effect All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 75 Mesh Fixed Routes In large radio systems there will often be a number of radios that will act as Repeaters for the other radios Because these sites are generally stationary they do not need to learn the different paths and can have fixed routes back to the destination We configure these routes with Mesh Fixed Route Rules You can configure up to 100 fixed Route Rules for e
30. of the field within the data frame Corrupted data frames are shown with an ERROR in the frame 0 18 10 092 Rx 904 875 77dBm 53 80 B7 2E A4 CO 38 C4 28 08 00 0 18 10 852 Tx 906 625 L_ 30 62 80 1D 2E 9A FF FF 02 01 08 00 All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 58 Time stamp indicating the time from when the module was turned on Indicates whether the message is received or transmitted Shows the Frequency of the RX TX frame Shows the Receive Signal Level on any received message or internal sequence number for the transmitted message Total length of the transmitted or received message The TX Data frame from above is dissected below First two bytes 80 11 Frame Flags Second two bytes 2E 9A Network Address Third two bytes FF FF Destination Address FFFF is A broadcast address will be the last two bytes of the Radio IP address Fifth two bytes 08 00 EtherType flag Internet Protocol Version 4 Fourth two bytes 02 01 Source Address Convert each byte to decimal and they 5 6 Statistics The Statistics webpage is used for advanced debugging of M1115NL This webpage details the state of the M1115NL and performance information The page is useful to DAWN Wireless technical support personnel in dia
31. required destination or forward it on to another router that will Use Ronting Rules to configure the next hop router to use for a given destination host or network address IP Routing Rules Name Destination Netmask Interface Gateway __ Enabled 1 Route 1 10000 255000 a 19216803 B Notes Upto 100 routing rules can be configured Name is a text abel for the routing entry Maz 32 characters Destination specifies the destination network or host IP address Subnet Mask specifies the subnet mask for the destination network Gateway specifies the IP address of the next hep router for the specified destination Gateway address is required only Interface is set to Any Save Changes Save Changes and Reset Figure 45 IP Routing Aname to describe the routing rule Max 32 characters The destination network or Host IP address You can specify a whole network by entering the IP range 192 168 0 0 with a Netmask of 255 255 255 0 or specify an individual host IP address by setting the Netmask to 255 255 255 255 The subnet mask for the destination network Choose the interface to use for the route Selections are Radio Ethernet or Any Default is Any Specifies the IP address of the next hop router for the specified destination Check this box to enable the rule You can Uncheck the box to disable a routing rule without needing to re enter the informat
32. scope of this License 3 You may copy and distribute the Program or a work based on it under Section 2 in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following a Accompany it with the complete corresponding machine readable source code which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange or b Accompany it with a written offer valid for at least three years to give any third party for a charge no more than your cost of physically performing source distribution a complete machine readable copy of the corresponding source code to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange or c Accompany it with the information you received as to the offer to distribute corresponding source code This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer in accord with Subsection b above The source code for a work means the preferred form of the work for making modifications to it For an executable work complete source code means all the source code for all modules it contains plus any associated interface definition files plus the scripts used to control compilation and installation of the executable However as a special exception the source code distrib
33. the M1115NL has been setup as a transmit only module similar to the older DAWN Wireless 905U K or 505U K modules It is done by not selecting the Ack tick box in any Block Write and Gather Scatter Block mappings See 0 WIBMesh Mappings below Being a Transmit only module there is no communication handshake between modules so transmitting the same message a number of times gives a greater reliability in communications Time to wait for the Acknowledgement before the message is timed out The default time is 2 Seconds but the time can be increased to 10 seconds for very long Mesh networks The level of debug information that can be shown via the serial port during normal operation and boot up A value between 1 only show normal operating parameters and 8 showing all debug messages Save settings to non volatile memory and reboot M1115NL Once the module has completed the reboot sequence all changes are in effect WIBMesh Mappings VO Configurati Write Mappings Gather er Wri ings Read Mappings Sensitivity B Figure 52 WIBMesh Mappings Selecting WIBMesh Mappings from the right hand side of the main menu will show the I O Configuration screen This is where you configure Read Write and Gather Scatter mappings as well as any Sensitivity Blocks All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E
34. the route is deleted from the unit and will have to be re discovered the next time communication with that destination unit is required Normally this time should be greater than the WIBMesh update time to a destination so that the routes will not time out and remain active function to load new configuration All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 73 IP Routing When a M1115NL receives an IP frame that is destined for an IP address on a different network it checks to see if the network address matches one of its own interfaces i e hard wired Ethernet or Radio and forwards the frame appropriately However if the IP network address does not match the network address of any of its interfaces the M1115NL will forward the frame to its default gateway In this case it is assumed that the default gateway has a valid route to the destination In some cases it is not practical to have just one default gateway i e routed wireless networks with more than two M1115NL routers If more than one next hop router is required the M1115NL allows for up to 100 routing rules to be configured A routing rule specifies a destination network or host IP address and the corresponding next hop router that messages for the specified destination will be forwarded to Gateway It is assumed that the Gateway will then deliver the data to the
35. 0 Route Request Idle Time Sec 300 Route Threshold Hops 0 Route Refresh Sec 300 Route Timeout Sec 300 Save and Activate Changes Figure 44 Mesh Configuration Enabling this option will advertise all other communicating modules that an Ethernet Network is connected IP address range configured under Network Settings and that all traffic for this network can be routed through this IP address Care should be taken when enabling this option as it can increase overall network traffic Default is off Should remain off unless there is an Ethernet network connected and other devices on the radio network need to communicate to it The radio will use this threshold levels when establishing a mesh link with other radios in the system It represents a 0 100 level of link quality 100 being the best If the Link Quality is lower than the threshold the link will be ignored Link Quality can be monitored on the Connectivity web page If the link quality is lower than this threshold then mesh routes will not be assigned over this link The radio will use this threshold level when establishing a mesh link with other radios in the system When establishing a mesh the radio sends out a broadcast message and then monitors the signal strength from all other nodes that respond if any of the signal levels are below the Receive Signal Strength Threshold the
36. 010 502 2000 5 Notes Amaimum of 100 mappings may be configured Amaimm of 24 different Modbus TCP Servers can be specified Save end Activate Changes Figure 69 Modbus TCP Client Mappings The first mapping shows the Modbus Client Master is configured to read analog values from a device connected on the LAN The mappings function code is 04 Read Inputs and is reading a count of 4 values Analogs from Ethernet IP address 192 168 0 10 Device ID 10 starting at address 1 and then writing these values into its own local registers starting at 30501 The server Port is 502 which is a standard Modbus TCP Port address B Note Destination Registers start at zero as the offset is calculated from the Modbus Function Code e g 3X 4X 1X etc All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 97 The next mapping shows something similar however instead of analog value they are digital values The Function code is 02 Read Discretes again from IP address 192 168 0 10 and Device ID 10 It will read 8 values starting from address 1 and writing them to the local address starting at 10501 The third mapping is similar to the second however instead of reading from an Ethernet device it will read from a Serial device connected to the local RS485 port Mapping shows a function code 02 Read Discretes from Device ID 5 connected to the
37. 1 01E A July 2009 66 I O store for a 115S 12 Expansion I O module DIO Outputs 1 8 Spare DIO Inputs 1 8 Spare Modbus Error indication for 115S module Detected indication for this 115S module Inputs AIN 1 AIN8 Spare Modbus Error Counter for this 115S module Modbus Last Error Code for this 115S module Modbus Lost Link Counter for this 115S module Module type 0x0201 513 Error Status Spare Pulsed Output target 1 8 1 register per output Spare All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 I O store for a 115S 13 Expansion I O module DIO Outputs 1 8 Spare DIO Inputs 1 8 Spare Modbus Error indication for 115S module Detected indication for this 115S module Spare Modbus Error Counter for this 115S module Modbus Last Error Code for this 115S module Modbus Lost Link Counter for this 115S module Module type 0x0301 769 Error Status Analog Output 1 8 Pulsed Output target 1 8 1 register per pulsed output Spare All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A 67 July 2009 68 Appendix D Modbus Error Codes Name Meaning Illegal Function Illegal Data
38. 1 KHz need to use a TTL logic drive or an external pull up resistor Pulsed inputs are converted to two different values internally First is the Pulse Count which is an indication of how many times the input has changed state over a configured time period Secondly there is a Pulse Rate which is an analog input derived from the pulse frequency E g 0 Hz 4mA and 1 KHz 20mA All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 28 2 5 5 Digital Outputs Pulsed Outputs Digital outputs are open collector transistors and are able to switch loads up to 30VDC 200mA The 8 digital outputs share the same terminals as the digital input These terminals are marked DIO1 8 Discrete Input Output Used as output 915U 2 gt t _ DC Load Max 30VDC 0 2A V Common A Figure 15 Digital Output Wiring When active the digital outputs provide a transistor switch to EARTH Common To connect a digital output refer to Figure 15 above A bypass diode IN4004 is recommended to protect against switching surges for inductive loads such as relay coils The digital channels DIO1 4 on the M1115NL module can be used as pulse outputs with a maximum output frequency of 1 KHZ Digital Output Fail Safe Status As well as indicating the Digital Output status on off the LEDs can
39. 192 168 2 108 192 168 2 108 874 ms 2 192 168 2 106 192 168 2 106 685 ms 3 192 168 2 102 192 168 2 102 1373 ms Figure 36 Trace Route E g The above example shows the Ping time from the Host to the first IP address 192 168 0 102 is 874 msec The jump from Hop1 192 168 0 108 to Hop2 192 168 0 106 is 685msec etc All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 5 4 Network Statistics Figure 37 Network Statistics Perioid After enabling the Gather Statistics on the Main Network page this page will display the average Receive and Transmit traffic throughput over a configured time period From the drop down Stats Period select the appropriate sample period then press the Read button The following is a list of available sample periods and what will be displayed 55 Live this will display the average Transmit and Receive data through put in kbit s and the number of data packets seen on the radio interface er0 displayed in packet pre minute Stats Period Live Sampling er0 5 seconds average 1 packets sampled in 5 seconds Traffic average for er0 rx 0 00 kbit s 12 pkt min tx 0 00 kbit s 0 pkt min Figure 38 Network Statistics All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A J
40. 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 96 Modbus TCP Server Configuration Enable Modbus TCP Server Slave V Modbus Server Device Id 1 Figure 67 Modbus Server Modbus TCP Client Master enables the M1115NL to connect to one or more Modbus TCP Servers Slaves All Modbus Master messages are directed either to from the onboard I O registers depending on configuration described below The Modbus TCP Client may also poll Modbus TCP Ethernet and Modbus RTU serial devices connected to either the local module or a remote M1115NL module This is done by enabling the Modbus TCP to RTU gateway at the corresponding serial port see section O Serial Configuration Modbus TCP Client Configuration Enable Modbus TCP Client Master V Modbus Client Scan Rate msec 1000 Figure 68 Modbus Client Modbus TCP Client functionality allows connections to a maximum of 24 different Modbus TCP Servers and up to 100 mappings can be configured The screen shot shows below some example Client Mappings Local IO Function Code Destination Device Server IP Server Response Comm Register Count Register Id Address Por Timeout Fail ms Register 1 30501 4 04 Read Inputs 1 w 1921680 10 5022000 8 2 10501 s 02 Read Discretes 1 10 192168010 5o02 2000 7 3 1009 8 02 Read Discretes 1 E 127 001 504 2000 6 Ahen 8 15 Write Cois 4 10 192168
41. 5 38009 38010 FP Analog input 6 FP Analog input 7 38011 38012 38013 38014 FP Analog input 8 38015 38016 FP Analog input 9 38017 38018 FP Analog input 10 38019 38020 FP Analog input 11 38021 38022 FP Analog input 12 38023 38024 FP Analog input 13 38025 38026 FP Analog input 14 38027 38028 FP Analog input 15 38029 38030 FP Analog input 16 FP Analog Output 1 FP Analog Output 2 FP Analog Output 3 FP Analog Output 4 115S Serial Expansion Modules I O Registers 38031 38032 All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22801D01 86 Fail Safe Configuration Fail Safe Block configuration allows registers to be set to a pre configured value on startup as well as configuring the outputs to reset to a predefined value after a timeout period has elapsed when the real value comes in it will update as normal Also if the value is lost because of a communication problem it can be configured to set the output to a failsafe value after the pre configured time Invalid register state Register 30507 Count 10 Value 0 Read 30501 16535 1638465535 1024
42. A July 2009 Write Mappings Writing Local IIO to remote I O 79 Block Write Mappings Delete Entry Ack Invert Update Update COS COS COS Force Fail First First Register Period s Offset s Delay s Enabled Resets Register Register Local Remote Count Update Register Register Timer 1 192168225 o lo fo o 30 m fo o 3000 40007 Figure 53 Write Mappings Add or delete mapping by using the buttons then select Save and Activate Changes This is the IP address that you wish to write the I O to If mapping M1115NL I O to another M1115NL I O via radio the destination IP address must be the radio IP address If mapping via ethernet port or WAN then the destination IP Address will be the Ethernet IP of the destination Selecting this box means the mapping will be acknowledged when the end device receives the message This is an end to end acknowledgement and is over and above the normal hop by hop frame acknowledgment between links This will allow the mapping to be inverted E g if the digital input is on and inverted then the output will be off and visa versa Applies to all of the I O in the mapping and can only be used with Words and Bits No Floating Point or Long values can be inverted This is the period that the mappings are sent as an update or check signal Zero disabled updates Configures an offset time for the update mapping Used to stagger the update
43. A radio licence is not required for the M1115NL in many countries Input signals that are connected to the module are transmitted and appear as output signals on other modules A transmission occurs whenever a Change of State COS occurs on an input signal A Change of State of a digital or an internal digital input is a change from off to on or vice versa For an analog input internal analog input or pulse input rate a Change of State is a configurable value called Sensi tivity The default Sensitivity is 1000 counts 3 but can be changed in the Sensitivity Block page In addition to change of state messages update messages are automatically transmitted on a configurable time ba sis This update ensures the integrity of the system Pulse inputs counts are accumulated and the total count is transmitted regularly according to the configured update time The M1115NL modules transmit the input output data using radio or Ethernet The data frame includes the address of the transmitting module and the receiving module so that each transmitted message is acted on only by the correct receiving unit Each message includes error checking to ensure that no corruption of the data frame has occurred due to noise or interference The module with the correct receiving address will acknowledge the message with a return transmission acknowledgement If the original module does not receive a correct acknowl
44. Connect the Ethernet cable between unit and the PC configuring the module Open the side configuration panel and set the 6 Dipswitch to ON With this switch on the M1115NL will always start with the Ethernet IP address 192 168 0 1XX subnet mask 255 255 255 0 Gateway IP 192 168 0 1 and the radio IP address 192 168 2 1 Do not forget to set the switch back to the OFF position and restart the module at the conclusion of configuration All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 42 4 2 3 Power up the M1115NL module Open Network Settings on your PC under Control Panel The following description is for Windows XP earlier Windows operating systems have similar settings Open Properties of Local Area Connection Select Internet Protocol TCP IP and click on Properties On the General tab enter IP address 192 168 0 1 Subnet mask 255 255 255 0 and press OK 4 Local Area Connection Properties sherticsten adveneed URECOM EP S200 100 106 PO a aa internet Protocol TCPAP Properties reai You can get P setings assigned aati iycurnework supports Ma copay Chere Jaai W en pou nebo er the cpp Protos Dbtain an IP address automatically Us tre folowing IP adnie Padiess Subnet mask Default goto Uss the folowing DNS server addresses Prefered DNS server Arnate DNS server xj Cee
45. Device ID for the onboard Modbus TCP Server Allowed values are 0 to 255 Check this box to enable the onboard Modbus TCP Client I O to be transferred via the Modbus TCP client is specified with Modbus TCP Client Mappings Enter the delay in milliseconds between executions of consecutive Modbus TCP Client Mappings to the same Server All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 98 Modbus TCP Mappings Enter the starting onboard I O register number that the specified Modbus Master transaction will transfer I O to from Specify the number of consecutive I O register to be transferred for the specified transaction Specify the Modbus Function Code for the transaction Enter the starting I O register number in the destination device that the specified Modbus Master transaction will transfer I O to from Enter the Modbus Device ID of the destination Modbus device Specify the IP Address of the destination Modbus TCP Server for the specified transaction 502 is the general Modbus TCP port number and used if accessing the internal registers Port 503 has been assigned for the RS 232 port or to 504 for the RS 485 port Enter the timeout in milliseconds to wait for a response to the specified transaction Enter the onboard I O Register number to store the communication status of the specified transaction The Specified reg
46. LICENCE All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 10 TABLE OF FIGURES Figure 1 Module Structure Figure 2 Power Connectors Figure 3 Supply Connections Figure 4 Expansion I O power amp RS485 Figure 5 Earthing 0008 Figure 6 Wrapping Coax Connections Figure 7 Collinear Antenna mounting Figure 8 Yagi Antenna Mounting Figure 9 Bottom Panel Connections Figure 10 RS485 Connections Figure 11 Side Access Panel Figure 12 Front Panel Connections Figure 13 Digital Input Wiring Figure 14 Pulsed Input Wiring Figure 15 Digital Output Wiring Figure 16 Digital Output Failsafe Times Figure 17 Fail Safe State Figure 18 Differential Current Input Figure 19 Single Ended Current Inputs Figure 20 Voltage Inputs Figure 21 Analog Output Figure 22 Boot Sequence Figure 23 Installation Figure 24 Configuration Software Figure 25 Network Settings Figure 26 Ping Figure 27 Main Welcome Screen Figure 28 Over the air Configuration Figure 29 Module Information Figure 30 System Tools Figure 31 Firmware Upgrade LED Indications Figure 32 Feature License Keys Figure 33 I O Diagnostics Figure 34 Connectivity Figure 35 Network Diagnostics Figure 36 Trace Route
47. Localhost IP address 127 0 0 1 Note It is reading 8 values from address 1 and then writing these values to local register 10509 One main difference is that the Server Port is configured for 504 which is the port number assigned for serial RS485 devices Port 503 can also be used if using devices on the RS232 The last mapping shows the Modbus Client can also write values to Modbus devices either on serial or TCP This mapping is setup to Write Coils with an I O Count of 8 from the local address 10501 to Device 10 on Server IP address 192 168 0 10 at address location 4 The Modbus Client Scan rate is set to 1000msec see Figure 68 above and each mapping is configured with a response timeout in this case 2000msec This time is how long the master will wait for a response before indicating the failure on the Comms Fail Register In this example register 8 5 are register for local digital outputs 8 5 Note The IP address 127 0 0 1 is a standard loopback address that represents localhost this computer Using the loopback address will mean if the module address is ever changed the Server IP address will not need to be changed as it will automatically use the localhost address Modbus TCP Configuration Check this box to enable the onboard Modbus TCP Server All Modbus TCP connections to the module IP Address and specified Modbus Server Device ID will be routed to the onboard I O registers Specify the Modbus
48. N Mode Dipswitch setting current RUN Mode Ethernet MAC Address 00 12 AF 00 3e 80 Owner Contact Device Description Location 915U 2 900 1W US 123456789197 1 1b 1 0 0 Wed Apr 21 15 36 04 EST 2010 2 6 27 6 elpro 28 PREEMPT Wed Apr 21 15 32 05 EST 2010 Software version 0 09e build 176 built Nov 5 2009 13 37 49 Figure 27 Main Welcome Screen All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 44 4 2 4 Over the Air Web Based Configuration The M1115NL modules communicate using Standard Ethernet Protocols which makes it possible to connect to other M1115NL module within the radio network for over the air diagnostics or configuration changes A little forethought when designing the system is required as some minor configuration settings are needed to implement the over air configuration The Multi point to point system shown below in Figure 28 will require the following Default Gateway address in all remote modules needs to point back to the Central M1115NL module radio IP address ie 10 0 0 1 Central M1115NL needs to have the IP Gateway Mode enabled on the Mesh webpage see Appendix F Web Page Configuration for details Ethernet IP address range on the remote modules must be different to the Ethernet IP address range on the Central M1115NL module or disabled see Appendix F Web Pag
49. N Wireless Technologies web site www DAWN Wlrelesstech com After downloading run the file to install the software on to your computer T Setup Elpro Technologies Mi figuration Utility Welcome to the Elpro Technologies Meshing Configuration Utility Setup Wizard Tha wl intal Epro Tashnclogiee Meshing Goriguraton Lily Vaud Fon our careuar Lietcemmmended ihat you doss al other agpleatone bafwe cortnang ick Net continue or Cance to ext Sein The software is compatible with all current Windows versions and uses a simple point and click interface Configuration of the module can be via USB or Ethernet connection D meshing Configuration Utility Poze Infarnation Nano Deno Prost Location Eopleatona Cortig Sohva ioh TEL Foect Project Passwd Protesten C Enatet FA Pulsed Outouts A Analogue inputs hoagie tte Garena System Addess 38507 sensor lets oO ime Syste Configuration C Enable Security Ed Secu Key 1 Sensitivity Blocks Verson 0 o buid 7 Apa Figure 24 Configuration Software All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 41 4 2 First time Configuration The M1115NL has a built in web server containing web pages for analyzing and minor modification to the module s configuration The configuration can be accessed using any web browser however we recommend using Microsoft I
50. SS SEP LJ Update E Ee eee fe Remote Local Remote 6 2 o 81 Figure 55 Gather Scatter Mappings This is the IP address that you wish to write the I O to If mapping M1115NL I O to another M1115NL I O via radio the destination IP address must be the radio IP address Use the Ethernet IP of the destination if mapping via ethernet port or WAN Selecting this box will mean the mapping will be acknowledged when the end device gets the mapping This is over and above the normal Ethernet frame acknowledgments between links This will allow the mapping to be inverted E g if the digital input is on and inverted then the output will be off and visa versa Applies to all the I O in the mapping and can only be used with Words and Bits No Floating Point or Long values This is the period that the mappings are sent as an update or check signal Allows an offset to be configured for each mapping Used to stagger the transmissions so on start up the module does not try to send all mapping at the same time Default will be 0 however the normal would be around 5 seconds You can enter a delay period such that the message is delayed from sending for the configured time Used to hold off the transmissions to allow more COS messages to be added to the mapping Can enable or disable the COS messaged If disabled messages would only be sent
51. TE User s M1115NL Wireless I O Manual IM 22B01D01 01E A pae UM Yokogawa Corporation of America IM 22B01D01 01E A YOKOGAWA 2 Dart Road Newnan Georgia U S A 30265 Copyright July 2009 Tel 1 800 258 2552 Fax 1 770 254 0928 1st Edition Thank you for your selection of the M1115NL I O Module We trust it will give you many years of valuable service A ATTENTION Incorrect termination of supply wires may cause internal damage and will void warranty To ensure your M1115NL module enjoys a long life double check ALL your connections with the user manual before turning the power on A CAUTION To comply with FCC RF Exposure requirements in section 1 1310 of the FCC Rules antennas used with this device must be installed to provide a separation distance of at least 20 cm from all per sons to satisfy RF exposure compliance Avoid Operating DAWN Wireless the transmitter when someone is within 20 cm of the antenna Operating the transmitter unless all RF connectors are secure and any open connectors are properly termi nated Operating the equipment near electrical blasting caps or in an explosive atmosphere All equipment must be properly grounded for safe operations All equipment should be serviced only by a qualified technician A SAFETY Notice Exposure to RF energy is an important safety consideration The FCC has adopted a safety standard for human exposure to radio frequency electromagnetic
52. To achieve the maximum transmission distance the antennas should be raised above intermediate obstructions so the radio path is true line of sight Because of the curvature of the earth the antennas will need to be elevated at least 15 feet 5 metres above ground for paths greater than 3 miles 5 km The modules will operate reliably with some obstruction of the radio path although the reliable distance will be reduced Obstructions that are close to either antenna will have more of a blocking effect than obstructions in the middle of the radio path For example a group of trees around the antenna is a larger obstruction than a group of trees further away from the antenna The M1115NL module provides a range of test features including displaying the radio signal strength Line of sight paths are only necessary to obtain the maximum range Obstructions will reduce the range however but may not pre vent a reliable path A larger amount of obstruction can be tolerated for shorter distances For very short distances it is possible to mount the antennas inside buildings All radio paths require testing to determine if they are reliable re fer section 5 4 Network Statistics Where it is not possible to achieve reliable communications between two modules then a third module may be used to receive the message and re transmit it This module is referred to as a repeater This module may also have input output I O signals connected to it and for
53. U Remote 916U 2 RS232 Modbus TCP to RTU Gateway R8232 Client Master Slave Figure 59 Serial Port Configuration RS232 RS485 Modbus TCP RTU Converter Pauses Between Requests Enter the delay between serial request retries in milliseconds Response Timeout Enter the serial response timeout in milliseconds a serial retry will be sent if a response is not received within this timeout Connection Timeout Enter the TCP connection timeout in seconds if no Modbus TCP data is received within this timeout then the TCP connection will be dropped Set this field to zero for no timeout Maximum Request Retries Enter the maximum number of request retries performed serially Maximum Connections Enter the maximum number of simultaneous TCP connections to the server allowed Maximum num units to Poll This is the maximum number of slave addresses that the Modbus Client will scan or poll for Default is 3 If adding more that 3 115S expansion I O module this number will need to be increased Save Changes and Activate Save changes to non volatile memory and restarting the function to load new configuration All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 90 Expansion I O By default the RS485 port will be automatically enabled for Expansion I O This means that whe
54. a communication path or not You will receive a response for each Ping which will show a packet size IP Address Sequence number and a time in milliseconds Followed by a summary showing the number of packets transmitted the number of packets received any lost packets and the Minimum Average and Maximum Ping times in milliseconds A Ping can be done on either the Radio Network or Ethernet Network The ping command will automatically select the correct network interface according to the address selected Remote IP Address This is the IP address that you want to Ping Count Max Hops This is the number of Ping probes that are send out You should see this many responses come back Trace Route Because the modules use the AODV protocol which is a routing protocol capable of finding its own path through the network it can be difficult to determine the selected communications path Trace Route allows you to trace the communications path through the network Example from the screen shot below 1 192 168 2 108 192 168 2 108 874 ms 4 Hop number 192 168 2 108 DNS Name of the device 192 168 2 108 IP Address of the device 874 ms A roundtrip response time ping in milliseconds from the Local IP to each hop point Remote IP Address 192 168 2102 Count Max Hops 5 Ping TraceRoute traceroute to 192 168 2 102 192 168 2 102 5 hops max 40 byte packets 1
55. a small bank of dipswitches that are used for Analog input voltage current selection External Boot and Default configuration settings Factory Boot switch The Factory Boot switch is used for factory setup and diagnostics This switch should not normally be used except if advised by DAWN Wireless support All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 USB Host port 25 This port is a USB Host Master port which can interface with USB storage devices for data logging Future and for upgrading the module Firmware See section 4 4 System Tools for details on how this is done Dipswitches The Dipswitches are used to select a number of functions within the module the table below indicates the different switch positions Dipswitches 1 to 2 Selection for measuring Current or Voltage on Analog Input 3 Set DIP switches ON to measure Current 0 20mA and OFF for Voltage 0 5VDC Dipswitches 3 to 4 Selection for measuring Current or Voltage on Analog Input 4 Set DIP switches ON to measure Current 0 20mA and OFF for Voltage 0 5VDC Dipswitch 5 DIP Switch not used Dipswitch 6 When set to ON Enabled the module will boot up with a known factory default including a default IP address for Ethernet connection Refer to 4 1 Default DIP 1 amp 2 Analog Input 3
56. ach site and the rules can be targeted to a specific IP address by using a Host Route or a complete Subnet Example 1 Mesh Fixed Routes 1 7 Fid Reposter Ste 1 Auto Paths Moving Vehicles redundant paths Temporary paths etc Redo 10903 Subnet 255 2552250 Gensyn e Sure 2552552550 Fiod Reposter Stosa Auto Paths Moving Vehicles redundant paths a Temporary paths ote 7 Reda 10092 F 5 Subnet 255 255 2250 Figure 47 Mesh Fixed Route 1 The Network Diagram above shows a typical network with mesh fixed routes Normally a meshing network will automatically learn the routes within a network and setup appropriate communication paths to the destination When manually configuring these routes all communication paths need to be setup by using Mesh Fixed Routing Rules Mesh Fixed Routing Rules Name Destination Next Hops IP External Enabled Gateway 1 Rep 3 to Gateway 1 10 0 0 10 0 02 2 o wz 2 Rep 3 to Rep 2 10 0 0 2 10 0 0 2 1 a Figure 48 Mesh Fixed Route 2 Routing Rules All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 76 Figure 48 above show the Mesh Fixed Routing Rules for the network diagram in Figure 47 above In fixed Route 1 it shows the Destination IP Address will be 10 0 0 1 and its Next hop will be 10 0 0 2 there will be
57. an appropriate copyright notice and a notice that there is no warranty or else saying that you provide a warranty and that users may redistribute the program under these conditions and telling the user how to view a copy of this License Exception if the Program itself is interactive but does not normally print such an announcement your work based on the Program is not required to print an announcement These requirements apply to the modified work as a whole If identifiable sections of that work are not derived from the Program and can be reasonably considered independent and separate works in themselves then this License and its terms do not apply to those sections when you distribute them as separate works But when you distribute the same sections as part of a whole which is a work based on the Program the distribution of the whole must be on the terms of this License whose permissions for other licensees extend to the entire whole and thus to each and every part regardless of who wrote it Thus it is not the intent of this section to claim rights or contest your rights to work written entirely by you rather the intent is to exercise the right to control the distribution of derivative or collective works based on the Program In addition mere aggregation of another work not based on the Program with the Program or with a work based on the Program on a volume of a storage or distribution medium does not bring the other work under the
58. ansfer The M1115NL provides Modbus TCP Client and Modbus TCP Server functionality for I O transfer There are pre defined areas representing Inputs and Outputs as well as the different I O types e g Bits Words Long Floats etc which include the onboard Input Output and are shared for both Client and Server For a full list of the available I O and address locations please see Appendix B I O Store Registers at the end of this document Modbus TCP Client Master and Modbus TCP Server Slave are both supported simultaneously and when combined with the built in Modbus TCP to RTU Gateway the M1115NL can transfer I O to from almost any combination of Modbus TCP or RTU devices Modbus TCP Server Slave enables the M1115NL to accept connections from one or more Modbus TCP Clients Masters All Modbus transactions routed to the onboard Modbus TCP Server are directed either to from the onboard general purpose I O registers The Modbus TCP Server is shared with the Modbus TCP to RTU Gateway so that the Modbus Device ID is used to determine if a Modbus transaction is to be routed to the onboard Modbus TCP Server or to a Modbus RTU device connected to the serial port Care should therefore be taken that all serially connected Modbus devices use a different Modbus Device ID i e Modbus Slave Address to the onboard Modbus TCP Server Up to 32 separate connections to the Modbus TCP Server are supported All Rights Reserved Copyright
59. at you have the freedom to distribute copies of free software and charge for this service if you wish that you receive source code or can get it if you want it that you can change the software or use pieces of it in new free programs and that you know you can do these things To protect your rights we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights These restrictions translate to certain responsibilities for you if you distribute copies of the software or if you modify it For example if you distribute copies of such a program whether gratis or for a fee you must give the recipients all the rights that you have You must make sure that they too receive or can get the source code And you must show them these terms so they know their rights We protect your rights with two steps 1 copyright the software and 2 offer you this license which gives you legal permission to copy distribute and or modify the software Also for each author s protection and ours we want to make certain that everyone understands that there is no warranty for this free software If the software is modified by someone else and passed on we want its recipients to know that what they have is not the original so that any problems introduced by others will not reflect on the original authors reputations Finally any free program is threatened constantly by software patents We wish to avoid the dang
60. ate the Supply voltage Battery Voltage 24V Supply and 115S Supply voltages but in a voltage scale There are no dedicated discrete low voltage alarm indicators however each supply voltage does have a High and a low Setpoint Status which can be used for this type of alarm See section O Analog Inputs for details on how to configure these alarms 2 2 4 Grounding To provide maximum surge and lightning protection each module should be effectively earthed grounded via a GND terminal on the module this is to ensure that the surge protection circuits inside the module are effective The module should be connected to the same common ground or earth point as the enclosure earth and the antenna mast earth The M1115NL has a dedicated Earth connection screw on the bottom end plate next to the Supply terminals All EARTH wiring should be minimum 2mm 14 AWG If using the M1115NL with serial Expansion I O modules then all expansion modules must have a separate earth con nection from the front terminal back to the common earth or ground point See Figure 5 below roa oa mw x x x He m m an m a a a a a a a a a a a a a a a a a at a a a a a a a a a a a a m n jist n j l jist j l j l jist j l j l jist j l j l jist j l j l jist iim fmn a eae l
61. ca Subject to change without notice IM 22B01D01 01E A July 2009 IMPORTANT Notice DAWN Wireless products are designed to be used in industrial environments by experienced industrial engi neering personnel with adequate knowledge of safety design considerations DAWN Wireless radio products are used on unprotected license free radio bands with radio noise and interfer ence The products are designed to operate in the presence of noise and interference however in an extreme case radio noise and interference could cause product operation delays or operation failure Like all industrial electronic products DAWN Wireless products can fail in a variety of modes due to misuse age or malfunction We recommend that users and designers design systems using design techniques intended to prevent personal injury or damage during product operation and provide failure tolerant systems to prevent personal injury or damage in the event of product failure Designers must warn users of the equipment or systems if adequate protection against failure has not been included in the system design Designers must include this Important Notice in operating procedures and system manuals These products should not be used in non industrial applications or life support systems without consulting DAWN Wireless first A radio license is not required in some countries provided the module is installed using the aerial and equipment configuration descr
62. consecutive registers and then press the Read button Below the buttons you will see the returned address location and the returned values To Write to outputs enter the address location count and value and then press the Write button You will then see the outputs change to the value you entered E g Write to Register 1 with a count of 8 and a value of 1 will turn all the Local Digital Outputs on Write to Register 40001 with a count of 2 and a value of 49152 will turn all the Local Digital Outputs on Note If when reading a register and getting the symbol this indicates that the register has not been written to and so it has no value not even zero Note if there is a mapping configured and any one of the source register values has a the mapping will not be sent see section O Invalid register state for more details Amapping will only be sent when all registers have a value Using the I O Diagnostics you can check the register locations for these values and even write values if required If when reading the Status of the DIO on the module you see the value 3 this indicates that the DIO is being used as an output in the ON state All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 52 5 1 1 Modbus Error Registers Each of the Expansion I O modules have diagnostics registers that can i
63. correctly will result in the modules not operating correctly 4 7 2 115S Expansion I O Memory Map I O data on the 115S module is read into memory locations according to their Modbus address The maximum number of Modbus addresses is 24 Each 115S module has an Offset which applies to the location of all of its registers This Offset is equal to the units Modbus address multiplied by 20 If the modules Modbus address is 15 the Offset value will be 15 X 20 300 E g If connecting a 115S 11 16 x DIO with address 15 Digital input 1 will be at register location 10301 Digital Output 1 will be at register location 301 If using a 115S 12 8 x DIO amp 8 AIN with address 16 Digital input 1 will be at register location 10321 Analog input 1 will be at register location 30321 See Appendix C Expansion I O Store Registers For a more detailed address map of the serial expansion I O modules All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 51 Chapter 5 Diagnostics 5 1 10 Diagnostics Register 10001 Count 8 Value 0 10001 0 1 0 0 1 0103 Figure 33 I O Diagnostics Selecting this option from the main screen will allow some basic reading and writing of the I O store registers within the module To read a register location enter an address location e g 10001 for digital Inputs enter a count number of
64. d Storage Used for Staging area for data concentrator Fieldbus Mappings storage Not Available Local Pulsed inputs 1 4 B E Format Most significant word at lower odd address spare Not Available Local Analog inputs as floating point values Modscan Format Sign Exponent Most significant 7 bits of significant at Even Higher Addressed location Lower 16 bits of Significant at lower Odd addressed location 12 3 gt 38001 CCCD 38002 4144 Spare space for floating point values Not Available All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 64 Holding Registers Local AO1 AO2 Spare Locally attached 115S modules See 115S detail below space for up to 24 115S modules General Purpose word Storage Used for Staging area for data concentrator Fieldbus Mappings storage Not Available Local Pulsed Outputs 1 4 B E Format Most significant word at lower odd address spare Not Available Local Analog outputs as floating point values Modscan Format Sign Exponent Most significant 7 bits of significand at Even Higher Addressed location Lower 16 bits of significand at lower Odd addressed location 12 3 gt 48001 CCCD 48002 4144 Spare space for floating point values Not Available All Rights Reserved Copyright
65. d on the Program you indicate your acceptance of this License to do so and all its terms and conditions for copying distributing or modifying the Program or works based on it 6 Each time you redistribute the Program or any work based on the Program the recipient automatically receives a license from the original licensor to copy distribute or modify the Program subject to these terms and conditions You may not impose any further restrictions on the recipients exercise of the rights granted herein You are not responsible for enforcing compliance by third parties to this License 7 If as a consequence of a court judgment or allegation of patent infringement or for any other reason not limited to patent issues conditions are imposed on you whether by court order agreement or otherwise that contradict the conditions of this License they do not excuse you from the conditions of this License If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations then as a consequence you may not distribute the Program at all For example if a patent license would not permit royalty free redistribution of the Program by all those who receive copies directly or indirectly through you then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program If any portion of this section is held invalid or unenforceable under any par
66. d serial to radio Using Legacy protocol up to five repeater addresses may be configured for each input to output link The meshing protocol will automatically select other stations to act as repeaters if required The units may be configured via ethernet using a web browser or via USB port and system configuration software The web based configuration and software configuration is defined in Chapter 4 Configuration 1 2 Module Structure M1115NL On Board I O 10 STORE 8x DIO Discrete Outputs 00001 Tx DIFF AN 2 x Single Ended AIN Word Inputs 30001 Word Outputs 40001 RADIO INTERFACE ZR AOT Long Inputs 36001 Various Internal I O Float Inputs 38001 VO Expansion Port Long Outputs 46001 Ethernet Port Float Outputs 48001 Figure 1 Module Structure The M1115NL is made up of a number of basic sections which all interface with a central Input and output storage area I O Store The I O Data Store provides storage for I O data as well as providing services to other processes in the system The I O Store provides eight different blocks of data two containing input and output bit data two containing input and output word data two containing long word type data and two containing floating point data The two files of each type in turn support inputs and outputs on the local machine and data storage for the gateway function of the machine These files are mapped into the address map as described below There ar
67. e IM 22B01D01 01E A July 2009 95 Failsafe Time sec The Fail Safe Time is the time the output needs to count down before activating the failsafe state Receiving an update or a COS message will reset the Fail Safe Timer back to its starting value If the Fail Safe Timer gets down to zero then the output will be set to the Fail Safe state ON or OFF It is recommend this Fail Safe Time be configured for a little more than twice the update time of the input that is mapped to it that way the output will reset if it fails to receive two update messages Fail Safe State The value that you wish the output to be set to on activation Checking the box will turn the output ON when a failure occurs and un checking the box will turn the output OFF Pulsed Outputs Pulsed Output Name Update Time Sec 1 Por 10 2 Po2 10 3 PO3 10 4 PO4 10 Figure 66 Pulsed Output Configuration Name The inputs can be named to help with configuration or use the default up to 30 characters including spaces Update Time sec Time that the output will be updated with the latest received value The time is related to the update time of the pulsed input that is mapped to it E g If the pulsed input update time is configured for 10 seconds the number of pulses will be counted and send to the receiving module every 10 seconds The receiving module will then output the pulse count over the configured update time i e 10 seconds Modbus TCP Tr
68. e Configuration PC must have its Default Gateway address set to the Central M1115NL Ethernet IP Address or it must have a route added to its default routing table e g ROUTE ADD 10 0 0 0 MASK 255 255 255 0 192 168 1 1 If the system is configured as per above it will allow configuration and diagnostics access for all remote modules from the PC connected to the Central M1115NL module Over the air Configuration Det Gateway 10004 Subnet 2552552550 E f Defaut Gateway 10 0 01 Rada 10 003 Subnet 255 265 2250 Ethernet 192 168 0 3 Subnet 255 265 2550 Defaut Gateway 10 091 Rado 10 904 Subnet 255 255 2250 Ethernet 182 168 0 4 Subnet 255 255255 0 Detaut Gateway 100 01 Rado 10 0 02 Subnet 255 255 225 0 Ethernet 192 168 0 2 Subnet 255 255255 0 CENTRALSSU 2 Enable IP Gateway Mode Rado 10004 Subnet 255 255 2250 Ethernet 192 168 1 1 Subnet 255 255 2550 Ethernet IP range must be different to all ather Ethernet Addressranges on the radio network Ethernet 192 163 1100 Subnet 255 255 255 0 Defaut Gateway 19216811 or ARoute Rue e g ROUTE ADD 100 00 MASK 255 255 2550 192 168 1 1 Figure 28 Over the air Configuration All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 4 3 Module Information Web Page 45 This Web page is primarily for information purposes With the exception of
69. e other registers values within the data base that can be used for system management these will be discussed later in this manual The Radio Interface allows the M1115NL to communicate with other modules within the system using a proprietary radio protocol called WIBMesh Messages from other M1115NL modules are received by the radio port and used to update the input values in the I O Data Store The WIBMesh protocol is an extremely efficient protocol for radio communications Radio messages can be sent using exception reporting that is when there is a change of an input signal or by read write messages Each message will be comprised of multiple I O values termed as a block of I O All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 13 There are also update messages which are sent for integrity purposes Messages include error checking with the destination address sending a return acknowledgment Up to four attempts are made to transmit the message over each hop of the radio path if no acknowledgement is received The WIBMesh protocol is designed to provide reliable radio communications on an open license free radio channel The On Board I O in the form of 8 discrete I O 2 single ended analog inputs 2 differential analog inputs and 2 cur rent sourcing analog outputs Each discrete I O can function as either a discrete input voltage free
70. ease overall network traffic because the network would need to relearn the communication paths each time the module comes back on line Dual Band Operation The M1115NL radio band is split into two sub bands 902 914 MHz Low and 915 928 MHz High In America and Canada the M1115NL uses both sub bands but in other countries e g Australia only the high band is available In America and Canada it is possible to restrict the frequency hopping of the 905U to only the high or low band If there are many 905U systems in the same area this technique will help to separate systems to avoid radio interference Note that this technique is only possible in countries that utilize the full 902 928MHz bandwidth i e America Canada etc The radio sub band can be changed by selecting the Hop Set on the Radio page 3 3 2 Radio Path Reliability Radio paths over short distances can operate reliably with a large amount of obstruction in the path As the path distance increases the amount of obstruction that can be tolerated decreases At the maximum reliable distance line of sight is required for reliable operation The curvature of the earth becomes more of an obstacle if the path is greater than several kilometres or miles and therefore needs to be allowed for For example the earth curvature over 5 miles 8km is approx 10 feet 3m requiring antennas to be elevated at least 13 feet 4m to achieve line of sight even if the path is
71. ed This is the period that the mappings are sent as an update or check signal Zero disables the update Allows an offset to be configured for each mapping Used to stagger the transmissions so on start up the module does not try to read all mapping at the same time Default will be 0 however the normal would be around 5 seconds The time the module needs to count down before registering a communications failure for the configured read mapping When the time out is complete the FailReg will be activated Register location that when written to will force the Read Mapping to be sent E g External device can initiate the transmissions Register location that will indicate a failure to communicate with the remote Destination Address Note Register must be Bit register i e Digital I O or internal Bit registers 10501 501 etc also Ack must be enabled Starting Local address that values will be written to Starting Remote address that the values will read from Total number of register values consecutive Save changes to non volatile memory and restarting the function to load new configuration All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 Gather Scatter Write Mappings Gather Scatter Write Mappings lecular ss ag a CO I ee Faeyr el SG ftir e OES Ep TE
72. ed If ticked will set the registers back to an Invalid state See above when failed The value the register will be set to if Invalidate on Fail is ticked and the timeout is reached otherwise this value is ignored Save changes to non volatile memory and restarting the function to load new configuration All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 88 Serial Configuration The M1115NL has an RS 232 and an RS 485 port for serial communications These ports may be used to connect external Modbus RTU devices via the Modbus TCP to RTU Gateway and or DAWN Wireless serial expansion I O modules Modbus TCP to RTU Gateway The Modbus TCP to RTU Gateway allows an Ethernet Modbus TCP Client Master to communicate with a serial Modbus RTU Slave The M1115NL makes this possible by internally performing the necessary protocol conversion The conversion is always performed by the M1115NL which is directly connected to the Modbus serial device i e only this module needs to have Modbus TCP to RTU Gateway enabled The example below demonstrates how a Modbus TCP Client Master can connect to one or more Modbus RTU i e serial Slaves In this example the remote M1115NL is configured with the RS232 Modbus TCP to RTU Gateway enabled RS 232 Serial Port Confguration RS 232 Port Type Modbus TCP RTU Da
73. ed Ethernet Interface port and wireless Wireless Interface port This should be set to the IP address you require The IP network mask of the M1115NL on its wired Ethernet Interface port and wireless Wireless Interface port This should be set to appropriate subnet mask for your system Typically 255 255 255 0 Enables or disables the Radio interface If using the module as an Ethernet I O based device The IP address of the M1115NL on its Radio Wireless Interface port This should be set to the IP address you require Default will be 192 168 2 1 The IP network mask of the M1115NL on its wired Ethernet Interface port and wireless Wireless Interface port This should be set to appropriate subnet mask for your system Typically 255 255 255 0 Enabling this option will allow the radio to gather information about the radio throughput which can then be viewed on the Network Statistics web page Save changes to non volatile memory The module will need to be restarted before the changes take effect Save settings to non volatile memory and reboot M1115NL Once the module has completed the reboot sequence all changes are in effect All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 Mesh Meshing Parameters Enable IP Gateway Mode O Link quality Threshold 35 Receive Signal Strength Threshold dBm 10
74. ed to provide standard off the shelf telemetry functions for an economic price Telemetry is the transmission of data or signals over a long distance via radio or twisted pair wire cable Although the M1115NL Series is intended to be simple in its application it provides many sophisticated features which will be explained in the following chapters This manual should be read carefully to ensure that the modules are configured and installed to give reliable perfor mance The M1115NL telemetry module extends the functionality provided by the earlier 105U and 905U E series modules It provides on board I O via a front mounting 20 way connector and has provision for extra expansion modules DAWN Wireless 115S or MODBUS devices to be connected using a standard RS485 serial connection The module can monitor the following types of signals Digital on off signals Contact Closure or Switch X Analog continuously variable signals Tank level Motor speed temperature etc Pulsed signal Frequency signal Metering accumulated total rainfall etc Internal Signals Supply voltage Supply failure battery status etc The modules monitor the input signals and transmit the values by radio or Ethernet cabling to another module or mod ules that have been configured to receive this information The M1115NL radio has been designed to meet the requirements of unlicensed operation for remote monitoring and control of equipment
75. edgement it will retry 1 to 5 times default is 3 before setting the communications fail status of that message For critical messages this status can be reflected on an output on the module for alert purposes The module will continue to try to establish communi cations and retry each time an update or change of state occurs Asystem can be a complex network or a simple pair of modules An easy to use configuration procedure allows the user to specify any output destination for each input All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 12 Two versions of the M1115NL are available The Legacy version provides operation with existing DAWN Wireless I O devices 905 series and 105 series modules The second version provides enhanced features including IP address ing allowing thousands of modules to exist in a system and allowing automatic routing of messages through repeater stations Each M1115NL radio can have up to 24 expansion I O modules DAWN Wireless 115S connected by RS485 twisted pair provided there is sufficient power to power all modules with I O Any input signal at any module may be configured to appear at any output on any module in the entire system Modules can be used as repeaters to re transmit messages on to the destination module Repeaters can repeat mes sages on the radio channel or from the radio channel to the serial channel an
76. eived including interfer ence that may cause undesired operation This device must be operated as supplied by DAWN Wireless Any changes or modifications made to the de vice without the written consent of DAWN Wireless may void the user s authority to operate the device This device must be installed by professional installers in compliance with 47 CFR Part 15 Subpart C Section 15 204 and 15 205 who will be responsible for maintaining EIRP no greater than 36 dBm in accordance with 47 CFR Part 15 Subpart C Section 15 247 b 2 4 In accordance with 47 CFR Part 15 Subpart C Section 15 204 only the following antenna coax cable kits can be used YOKOGAWA SG 900 6 CC10 900 5dBi Gain YOKOGAWA SG 900 6 CC20 900 2dBi Gain YOKOGAWA SG 900EL CC10 900 2dBi Gain YOKOGAWA SG 900EL CC20 900 1dBi Loss YOKOGAWA YU6 900 CC20 900 4dBi Gain Part 15 This device has been tested and found to comply with the limits for a Class A digital device pursuant to Part15 of the FCC rules Code of Federal Regulations 47CFR Part 15 Operation is subject to the condition that this device does not cause harmful interference Notice Any changes or modifications not expressly approved by DAWN Wireless could void the user s authority to operate this equipment This Device should only be connected to PCs that are covered by either FCC DoC or are FCC certified All Rights Reserved Copyright 2009 Yokogawa Corporation of Ameri
77. energy emitted by FCC regulated equipment as a result of its ac tions in Docket 93 62 and OET Bulletin 65 Edition 97 01 E GNU Free Documentation Licence Copyright C 2009 DAWN Wireless Technologies DAWN Wireless Technologies is using a part of Free Software code under the GNU General Public License in operating the M1115NL product This General Public License applies to most of the Free Software Founda tion s code and to any other program whose authors commit by using it The Free Software is copyrighted by Free Software Foundation Inc and the program is licensed As is without warranty of any kind Users are free to contact DAWN Wireless Technologies at the following Email Address sales dawnwirelesstech com for instructions on how to obtain the source code used for the 905U 2 GNU Free Document Licence Acopy of the license is included in Appendix F All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 A Fec Notice This M1115NL module uses the E2_900M Wireless Data Modem radio and complies with Part 15 247 of the FCC Rules Operation is subject to the following two conditions This device may not cause harmful interference and must accept any interference rec
78. ening If the upgrade process is interrupted module could become unserviceable and will need to be returned to DAWN Wireless for repair Upgrade will take approximately 2 minutes and 40 seconds 120 seconds over the normal boot time When update is complete Solid Green PWR LED indication remove the flash drive Firmware upgrade Reset mn 2mh min jiza kig 25See 40500 Groen LED Normal Operation Normal Operation Red LED Greened Orange Cotouy LED GroeriRed Fast Flash Boot Stage GroenRed Sow Flash Boot Stage 2 Figure 31 Firmware Upgrade LED Indications 6 The upgrade process will clear the module flash so you will need to load the configuration file back into the module To do this select Write Configuration File from the System Tools menu Browse for the saved XML file and when loaded press Send and then Reset All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 48 4 5 Feature Licence Keys Web Page Allows the module to be upgraded with enhanced features or upgraded to a more advanced model i e enabling the Modbus option The Feature Licence unlock codes are purchasable by contacting DAWN Wireless Technologies or your local distributor The module serial number is needed to generate the Feature Licence Key which can be found on the default startup web page of the module for details on what this looks like see Figure 27
79. equential claim for damages or loss of operations or profits and DAWN Wireless is not liable for any consequential damages or loss of operations or profits resulting from the use of these products DAWN Wireless is not liable for damages losses costs injury or harm incurred as a consequence of any representations warranties or conditions made by DAWN Wireless or its representatives or by any other party except as expressed solely in this document All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 Table of Conents INTRODUCTION 1 1 Overview 1 2 Module Structure 1 3 Getting Started CHAPTER 2 INSTALLATION 2 1 General 2 2 Power Supply 2 2 1 Requirement 2 2 2 Expansion I O Supply 2 2 3 Internal O 2 3 1 900 MHz Spread Spectrum radio 2 3 2 Meshing capability 2 4 Antenna Dipole and Collinear antennas Yagi antennas 2 5 Connections 2 5 1 Bottom panel connections Ethernet port USB Device Port for configuration RS 232 port RS 485 port with Modbus Support 2 5 2 Side Access Configuration Panel Factory Boot switch USB Host port Dipswitches Front panel connections 2 5 3 Digital Inputs 2 5 4 Pulsed Inputs 2 5 5 Digital Outputs Pulsed Outputs Digital Output Fail Safe Status 2 5 6 Analog Inputs Differential Current Inputs AIN 1 amp 2 only Single Ended Cur
80. equire 25mA per active output 115S Analog Inputs and Outputs require 50mA per I O when operating at 20mA E g a single 115S 11 using inputs only has a current consumption of approximately 320mA so you could connect up to three 115S 11 modules to the Expansion port without overloading the on board I O power supply A single 115S 12 using all analog inputs and digital outputs has a current consumption of approximately 720mA so you could only connect one Keep in mind that when calculating the current consumption for the expansion I O the maximum available current from the onboard power supply is 1 Amp If the overall Expansion I O current consumption is over the 1 Amp maximum an external power source will be required The M1115NL provides up to 1 Amp for battery charging All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 It 2 2 3 Internal I O The internal Supply voltages can be monitored by reading the Modbus locations below The registers can also be mapped to a register or an analog output on another module within the radio network 30005 Local Supply voltage 8 40V scaling 30006 Local Battery voltage 8 40V scaling 30007 Local 24V loop voltage 8 40V scaling Internally generated 24V supply used for analog loop supply Maximum Current limit is 150mA 30008 115S Supply Voltage 8 40V scaling Floating Point Registers 38005 38008 also indic
81. er that redistributors of a free program will individually obtain patent licenses in effect making the program proprietary To prevent this we have made it clear that any patent must be licensed for everyone s free use or not licensed at all The precise terms and conditions for copying distribution and modification follow TERMS AND CONDITIONS FOR COPYING DISTRIBUTION AND MODIFICATION 0 This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License The Program below refers to any such program or work and a work based on the Program means either the Program or any derivative work under copyright law that is to say a work containing the Program or a portion of it either verbatim or with modifications and or translated into another language Hereinafter translation is included without limitation in the term modification Each licensee is addressed as you Activities other than copying distribution and modification are not covered by this License they are outside its scope The act of running the Program is not restricted and the output from the Program is covered only if its contents constitute a work based on the Program independent of having been made by running the Program Whether that is true depends on what the Program does All Rights Reserved Copyright 2009 Yokogawa Corporation of Ame
82. eset if it fails to receive two update messages Entering a zero in the Fail Safe Time will disable Failsafe value mA The value that you wish the output to be set to on activation of the failsafe timeout All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 94 Digital Input Digital Input Name Debounce Time Sec 1 pn 05 2 Di2 05 3 D3 05 4 DM 05 5 DIE 0s 6 Dig 0s 7 D7 05 8 Dis 05 Figure 54 Digital Input Configuration Name The inputs can be named to help with configuration or use the default up to 30 characters including spaces Debounce Time sec Debounce is the time which an input must stay stable before the module decides that a change of state has occurred If a digital input changes on off and changes again off on in less than the debounce time then the module will ignore both changes Default debounce time is 5 seconds Digital Output Digital Output Name Fail Safe Time Sec Fail Safe State Dot Do2 Dos DO4 Do5 DOE DO7 pope o Dos Save and Activate Changes w jaja u 0 0 0000 Figure 65 Digital Output Configuration Name The inputs can be named to help with configuration or use the default up to 30 characters including spaces All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notic
83. flat Aradio path may act reliably in good weather but poorly in bad weather this is called a marginal radio path If the radio path is more than 20 of the maximum reliable distance see Specification section for these distances we recommend that you test the radio path before installation Each M1115NL module has a radio path testing feature refer to Section 5 2 Connectivity of this manual All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 38 There are several ways of improving a marginal path Relocate the antenna to a better position If there is an obvious obstruction causing the problem then locating the antenna to the side or higher will improve the path If the radio path has a large distance then increasing the height of the antenna will improve the path Use an antenna with a higher gain Before you do this make sure that the radiated power from the new antenna is still within the regulations of your country If you have a long length of coaxial cable you can use a higher gain antenna to cancel the losses in the coaxial cable If it is not practical to improve a marginal path then the last method is to use another module as a repeater A repeater does not have to be between the two modules although often it is If possible use an existing module in the system which has good radio path to both modules The repeater module
84. fore the External tick box must be enabled The next address will be 10 0 0 1 which is the IP Gateway All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 77 Aname that describes the routing rule Max 32 characters The destination network or Host IP address You can specify a whole network by entering the IP range 192 168 0 0 with a Netmask of 255 255 255 0 or specify an individual host IP address Specifies the IP address of the next hop router for the specified destination Next is the same as destination for the final hop Next is the same as destination for one hop routes Indicates the number of routing hops to the destination Indicates the Destination acts as a gateway out of the mesh Indicates that it is routed through a Gateway out side of the mesh Check this box to enable the rule You can Uncheck the box to disable a routing rule without needing to re enter the information at a later time Save changes to non volatile memory and restarting the function to load new configuration WIBMesh Configuration WIBMesh is an extremely efficient proprietary radio protocol used for radio communications The protocol is based on the Ad hoc On Demand Distance Vector AODV routing algorithm which is a routing protocol designed for ad hoc networks There is very little configuration for the WIBMesh as the p
85. gawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 20 Connections between the antenna and coaxial cable should be carefully taped to prevent ingress of moisture Moisture ingress in the coaxial cable is a common cause for problems with radio systems as it greatly increases the radio losses A Stretch to elongate sealant tape while wrapping over the connection SA ae For proper UV protection Electrical Tape should then be wrapped over the Vulcanising Tape We recommend that the connection be taped firstly with a layer of PVC Tape then with a vulcanising tape such as 3M 23 tape and finally with another layer of PVC UV Stabilised insulating tape The first layer of tape allows the joint to be easily inspected when trouble shooting as the vulcanising seal can be easily removed Where antennas are mounted on elevated masts the masts should be effectively earthed to avoid lightning surges For high lightning risk areas surge suppression devices between the module and the antenna are recommended If the antenna is not already shielded from lightning strike by an adjacent earthed structure a lightning rod may be installed above the antenna to provide shielding Dipole and Collinear antennas Acollinear antenna transmits the same amount of radio power in all directions and they are easy to install and use because they do not need to be aligned to the destination The dipole a
86. ge Colou LED Greer Red Fast Flash Boot Stage1 Greer Red Slow Flash Boot Stage 2 25Sec 40Sec Normal Operation Figure 22 Boot Sequence All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 35 3 2 3 Input Output Indications D1 fe 1 o2 Je 1 o je 0O ORANGE Digital input ON pa os e 0 D 1 8 FLASHING ORANGE Update Failure Failsafe state On os 6 0 Mostly On o7 Je 1 be e 0 D1 8 FLASHING ORANGE Update Failure Failsafe state Off imn Mostly Off imn an o 0 Al1 amp 2 ORANGE Analog input current indication An 0 a e 1 Al1 amp 2 ORANGE Analog input voltage indication ae 7 FA a Al3Z amp 4 ORANGE Analog input current or voltage indication aot O ed a ORANGE Analog output current indication 0O Digital Inputs LED s display the status of each of the eight DIO s when used as inputs If the LED is lit then the input is on Digital Outputs When the DIO s are used as outputs the LEDs will display the status of each of the digital output If the LED is lit then the output is on The LED s also indicate if the output has not been updated by flashing Mostly ON will indicate the Failsafe state is ON and mostly OFF will indicate the Failsafe state is OFF Analog Inputs
87. ginal data so the frame will be corrupted Hence you will hardly ever see a reading below 25 With signal strength RSSI 100 dBm or better the LQI should always read 100 You should expect LQI readings below 100 with signal strength 105 dBm or worse If you have good signal strength and are getting LQI readings less than 100 this is a sign of interference or of a problem with the radio of the unit you are using 5 3 Network Diagnostics _ Count Max Hops 5_ Ping TraceRoute PING 192 168 0 109 192 168 0 109 56 data bytes 64 bytes from 192 168 0 109 icmp_seq 0 ttI 64 time 1 4 ms 64 bytes from 192 168 0 109 icmp_seq 1 ttl 64 time 1 0 ms 64 bytes from 192 168 0 109 icmp_seq 2 ttI 64 time 1 1 ms 64 bytes from 192 168 0 109 icmp_seq 3 ttI 64 time 1 0 ms 64 bytes from 192 168 0 109 icmp_seq 4 ttl 64 time 1 0 ms 192 168 0 109 ping statistics 5 packets transmitted 5 packets received 0 packet loss round trip min avg max 1 0 1 1 1 4 ms Figure 35 Network Diagnostics All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 54 Network Diagnostics allows you to check the communications path to other modules within the system There are two options for checking the communications Ping Ping is a standard Network instruction that sends out a small data probe to the IP address configured letting you know if you have
88. gisters have a default sensitivity value of 1 except the following The 12 analog inputs have a sensitivity of 1000 3 2 and the 24 floating point values will have a default sensitivity of 0 5 units In the case of 38001 38004 this will be 0 5mA in the case of 38005 38012 it will be Volts and in 38013 38016 it will be Hertz The reason is so the module does not send every single bit change of an analog value and subsequently saturate the radio channel with unwanted change messages If a lower sensitivity is required then the above blocks can be adjusted and up to 48 more Sensitivity Blocks can be configured for different registers or different values They are configured as per the table below This is the starting register Indicates the number of registers in the sensitivity block This is the number of counts the value needs to change by to force a COS e g a value of 1000 would be a change of 1000 counts in the total range 32768 which would represent about 3 Save changes to non volatile memory and restarting the function to load new configuration All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 83 M1115NL Module I O Registers Digital Input Output 1 Digital Input Output 2 Digital Input Output 3 Digital Input Output 4 Digital Input Output 5 Digital Input Output 6 Digital Input Output 7 Digital Input Output
89. gnosing problems with the module Note that when updating the Statistics webpage it is necessary to hold down the lt ctrl gt key while pressing the refresh button Otherwise the information will not be updated Figure 42 Module Statistics All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 Chapter 6 Specifications 6 1 Specifications FCC Part 15 FCC Part 90 EN 300 683 89 336 EEC AS 3548 FCC Part 15 427 AS 4268 2 RFS29 NZ 160KF1D Class 1 Div 2 Hazardous Areas pending IP40 High Density Thermo Plastic 5 91 x 7 09 x 1 38 170 x 150 x 33 mm DIN Rail mounting Removable Terminals up to 12 gauge 2 5mm2 conductors Power RF RS232 and RS485 serial I O Ethernet Link and 100Mbit indication 40 to 140 F 40 to 60 C 99 RH non condensing 1 1 Ib 500gm 15 to 30VDC Overvoltage and Reverse voltage protected 1 3lb 600gm boxed 12 to 15VDC N A 2 Watt solar option Factory fitted 24VDC 150mA 220mA 500mA 1 0 Amp nominal 902 928 MHz 50 channels 2 hop sets 15 mile LOS USA Canada 12km LOS Australia NZ SMA Female 19200 baud USA Canada 4W EIRP Australia NZ 1W EIRP All Rights Reserved Copyright 2009 Yokogawa Corporation of America
90. hanged at startup Setting Invalidate on Fail will stop mappings with these registers from being sent when the update time expires Setting the Timeout value to zero 0 will disable timeouts for this configuration item Save and Activate Changes Figure 58 Fail Safe Blocks In the screen shot above register 30501 is an analog value that has been mapped from another module it has an update interval of 1 minute On startup this module will write a value of 16535 into register 30501 and then start counting down from the Timeout value in this case 600 seconds If after 600 seconds the module still has not received an update from the other module register 30501 will be set to the Fail Value in this case 0 If the Invalidate on Fail were ticked the value would be set to a null or invalidated value If this register was mapped to some other location the mapping would be inhibited until the Invalid value was updated with a real value The maximum number of Fail Safe blocks you can have is 50 This is the starting register Indicates the number of registers in the Fail Safe block This is the starting timeout value in seconds setting value to 0 will disable the Timeouts Indicates that on startup the Fail Safe Block registers will be set to the Startup value This is the value that the Fail Safe block registers will be set to on Startup if the Initialise at Startup is tick
91. ibed in the M1115NL Installation Guide Check with your local distributor for further information on regulations Operation is authorized by the radio frequency regulatory authority in your country on a non protection basis Although all care is taken in the design of these units there is no responsibility taken for sources of external interference Systems should be designed to be tolerant of these operational delays To avoid the risk of electrocution the aerial aerial cable serial cables and all terminals of the M1115NL module should be electrically protected To provide maximum surge and lightning protection the module should be connected to a suitable earth and the aerial aerial cable serial cables and the module should be installed as recommended in the In stallation Guide To avoid accidents during maintenance or adjustment of remotely controlled equipment all equipment should be first disconnected from the M1115NL module during these adjustments Equipment should carry clear markings to indicate remote or automatic operation E g This equipment is remotely controlled and may start without warning Isolate at the switch board before attempting adjustments The M1115NL module is not suitable for use in explosive environments without additional protection The M1115NL operates unlicensed Radio frequencies and proprietary protocols to communicate over the radio Nevertheless if your system is not ade
92. ices to the M1115NL Differential Analog Inputs 915U 2 Externally powered aerd ALS 24v Peel ie gane EG Onn AIN2 IN2 Loop powered e sensor 5 i ono v Figure 18 Differential Current Inputs All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 31 Single Ended Current Inputs AIN 3 amp 4 only Single ended current input mode is useful if the sensor loop is grounded to the M1115NL module Devices can be powered from the 24V Analog Loop Supply ALS generated internally from the module The Dip Switches are used to determine if the inputs will be current or voltage Dip Switches 1 amp 2 are used for or Analog 3 and Dip Switches 3 amp 4 are used for Analog 4 For Current set both Dip Switches to the On position for Voltage set both to Off 915U 2 Loop gt ALS 24v Powered oT Sensor aa wail mA 3 TTT Dip Switch setting for Current VP AIN3 foam Power i supply o fT Externally powered sensor GND ME Figure 19 Single Ended Current Inputs All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 32 Single Ended Voltage I
93. igured as Transmit only do not have the Ack ticked Fail to receive alarm The second method is to set up a Comms Link indication on the receiving end using normal Write Mappings on the transmitting end and the Fail Safe Time function on the receiving end Setup a comms mapping from an unused digital input can be an internal signal i e Supply fail and have it mapped to the output that will indicate the communication status The input will be updated at a given time interval default will be 5 seconds but select a time that will give a good indication of failure but not update so much that it generates too many comms check messages e g 30 seconds On the receiving end configure a Fail Safe Time on the output that it being mapped to of twice the update time e g 1 minute Next configure the Fail Safe State to be on ticked which will turn on the output when it fails to be updated Alternatively you could invert the mapping so the output was always on and then trigger the Fail Safe State to go off when not updated This method will work with any number repeaters in the link You should use separate outputs to indicate comms OK of different remote modules 3 3 5 Testing and Commissioning We recommend that that the system is fully tested on the bench before installation It is much easier to find configuration problems on the bench when the modules are next to each other as apposed to being miles apart
94. ill be similar in spirit to the present version but may differ in detail to address new problems or concerns Each version is given a distinguishing version number If the Program specifies a version number of this License which applies to it and any later version you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation If the Program does not specify a version number of this License you may choose any version ever published by the Free Software Foundation 10 If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different write to the author to ask for permission For software which is copyrighted by the Free Software Foundation write to the Free Software Foundation we sometimes make exceptions for this Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally NO WARRANTY 11 BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE THERE IS NO WARRANTY FOR THE PROGRAM TO THE EXTENT PERMITTED BY APPLICABLE LAW EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND OR OTHER PARTIES PROVIDE THE PROGRAM AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESSED OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
95. ion at a later time Save changes to non volatile memory The module will need to be restarted before the changes take effect Save settings to non volatile memory and reboot M1115NL Once the module has completed the reboot sequence all changes are in effect All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 74 Radio Settings Select the Radio Menu to change the following configuration parameters If a change is made you need to select Save Changes to retain the changes Changes will not take effect until the unit is reset Radio Settings Network Address 1703 Encryption Disabled Encryption Key Message Signature 0 Hopset Low Transmit Power Made Normal Disable Rx LNA a Save and Activate Changes Figure 46 Radio Configuration Screen Aunique address that is used to differentiate one wireless system from another All radios that are required to communicate within the system will need to have the same Network Address Messages received with a different System Address will be ignored It is used to prevent Cross talk between systems Valid values are between 0 and 32768 Can select either 64 bit DAWN Wireless Proprietary or 128 bit AES encryption level from the drop down list Up to 32 characters are available for Encryption key The radio preamble
96. ister will be set to 0 if communications is successful OxFFFF if there is no connection to the specified server or OxFFxx where xx is the Modbus Exception Code Enter the delay in milliseconds between executions of consecutive Modbus TCP Client Mappings to the same Server All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 99 Appendix F GNU Free Document Licence Version 2 June 1991 Copyright C 1989 1991 Free Software Foundation Inc 51 Franklin Street Fifth Floor Boston MA 02110 1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document but changing it is not allowed Preamble The licenses for most software are designed to take away your freedom to share and change it By contrast the GNU General Public License is intended to guarantee your freedom to share and change free software to make sure the software is free for all its users This General Public License applies to most of the Free Software Foundation s software and to any other program whose authors commit to using it Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead You can apply it to your programs too When we speak of free software we are referring to freedom not price Our General Public Licenses are designed to make sure th
97. ject to change without notice IM 22B01D01 01E A July 2009 49 4 5 Feature Licence Keys Web Page The addressing utilises standard Modbus protocol formatting as well as being common for DAWN Wireless protocol The following table shows the basic onboard I O available in a standard M1115NL module with no expansion I O connected For a more detailed I O map showing the full register range see Appendix B I O Store Registers at the end of the manual 4 6 1 Standard M1115NL I O Basic I O 0001 0008 Local DIO1 DIO8 as Outputs 10001 10008 Local DIO1 DIO8 as inputs 10009 10020 Setpoint status from Analog inputs 1 through 12 Al1 2 3 4 Current Mode Internal Supplies Al1 2 3 4 Voltage Mode 30001 30004 Local Al1 Al4 Current Mode Alt Al2 4 20mA diff AI3 Al4 4 20mA Sink 30005 Local Supply voltage 8 40V default scaling 30006 Local 24V loop voltage 8 40V default scaling 30007 Local Battery voltage 8 40V default scaling 30008 115S Expansion I O Supply Voltage 8 40V default scaling 30009 30012 Local Al1 Al4 Voltage Mode Al1 Al2 0 10V AI3 Al4 0 5V 30013 30016 Local Pulse rate inputs Pl1 P14 36001 36008 Local Pulsed input counts PI1 Most significant word is 36001 and Least significant word is 36002 38000 38021 Local Analog inputs as Floating point values mA Volts or Hz 40001 40002 Local AO1 AO2 48001 48002 Local AO1 AO2 a
98. ll send a message backwards through the temporary route to the requesting module Each request for a route has a sequence number Modules use this sequence number so that they do not repeat route requests that they have already passed on Another such feature is that the route requests have a time to live number that limits how many times they can be retransmitted Another such feature is that if a route request fails another route request may not be sent until twice as much time has passed as the timeout of the previous route request The original starting module then begins using the route that has the least number of hops Unused entries in the routing tables are recycled after a time When a link fails a routing error is passed back to a transmitting node and the process repeats All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 40 Chapter 4 Configuration 4 1 Module Configuration Module configuration can be done using the DAWN Wireless MConfig utility or via inbuilt web pages We recommend the software be used as the primary config as is easier to use and simplifies the overall configuration It is also project based which means you can group a number of modules in one configuration file For instructions on web page based configurations see Appendix E Web Page Configuration The Utility is available from the download section on the DAW
99. m part of the I O network refer to Chap ter 4 Configuration of this manual An antenna should be connected to the module via 50 ohm coaxial cable e g RG58 RG213 Cellfoil etc terminated with a male SMA coaxial connector The higher the antenna is mounted the greater the transmission range will be however as the length of coaxial cable increases so do cable losses For use on unlicensed frequency channels there are several types of antennas suitable for use It is important antennas are chosen carefully to avoid contravening the maximum power limit on the unlicensed channel if in doubt refer to an authorised service provider The net gain of an antenna cable configuration is the gain of the antenna in dBi less the loss in the coaxial cable in dB The net gain of the antenna cable configuration is determined by adding the antenna gain and the cable loss For example a 6 element Yagi with 70 feet 20 metres of Cellfoil has a net gain of 4dB 10dB 6dB Country Max Gain dB USA Canada 6 Australia New Zealand 0 Europe 0 Antenna Gain dB Dipole with integral 15 cable 0 5dBi Collinear 3dBd 5 8dBi Collinear 6dBd 8 6 element Yagi 10 9 element Yagi 12 16 element Yagi 15 typical Coax tosses 900 MH O O O O O O OO O OO S Cable Type Loss dB per 30ft 10m RG58 5dB RG213 2 5dB CC10 3m Cellfoil 3dB CC20 6m Cellfoil 6dB All Rights Reserved Copyright 2009 Yoko
100. m the Sup amp Sup terminals the Power Supply must be able to supply enough current to power all operations e g Module Quiescent current Peak Transmit current Digital and Analog I O including loop supply Bat tery charging if applicable etc The recommended Supply power source is 24VDC 2Amp 12VDC 4Amp The module can be operated primarily from the supply terminals or in conjunction with a battery connected to the BAT amp GND terminals All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 15 If a backup battery is used then the module Supply can have a lower current rating as the Peak current will be sup plied by the battery To calculate the Power Supply current limit use the following criteria Quiescent Current of the module is 200mA Module I O total is 500mA Peak Transmit current is 500mA External Expansion I O connected is 1000mA Max Battery charging is 1000mA Internally limited The following table represents the Supply current limit for different requirements Expansion O No Expansion I O 2200mA 1200 mA 2700 mA 1700 mA E g If there is a battery connected and no expansion I O the minimum current needed is 1 7Amps 13 8V this is because the battery will provide peak current during radio transmissions If a backup battery is not connected and I O modules are required and then the minimum
101. mesh link will be ignored This threshold is used in conjunction with the Link Quality Threshold above Configures the time the unit will back off if a route request to another unit fails If the destination unit is switched off and this parameter is zero the network may become congested with route request messages preventing other traffic from using the radio network Setting this parameter to higher values reduces the network congestion Configures the number of additional hops that this unit reports All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A 71 July 2009 72 when replying to mesh routing requests This parameter should be set to zero for units that should always act as repeater units and higher for units that are less preferred as repeaters Setting this parameter to 10 means the unit will never be used as a repeater Configures the period at which the unit will try to find a better shorter route for an existing route This is used where network topology changes can occur that potentially allow a shorter path to be taken Without route refresh the existing route would continue to be used Setting this parameter to zero disables route refresh operation Configures the time the route will remain active for after the last time it has been used When this timeout expires
102. n expanding the I O all that is needed is to add the DAWN Wireless Expansion I O module s e g 115S 11 115S 12 or 115S 13 to the RS485 port and the I O will automatically be available from within the M1115NL s I O store See Appendix B I O Store Registers for location addresses By default the Data Rate Data Format will all be standard 9600 N81 and none for Flow Control which matches the default Serial baud rate and data Format of the 115S serial expansion module Serial parameters can be adjusted for compatibility or faster serial performance by adjusting the rates and format and then selecting the Save and Activate Button Serial port parameters will also need to be changed on the expansion I O module by using the 115S Configuration Utility which can be downloaded from the DAWN Wireless Technologies Website www dawnwirelesstech com Note Be aware that using settings other than the default will mean new modules from the factory will require a reconfigure using the 115S configuration utility to change these serial settings Select the desired functionality Select either Modbus TCP RTU or Expansion I O The serial data rate desired Serial data rates available range from 110bps to a maximum of 230 400bps The data format desired All the standard data formats are supported Selects CTS RTS or None I O Configuration Main I O Configuration Selection page From here you select the I O type that you
103. na are mounted in different planes the receive signal level will be reduced by around 30dB Directional Antenna Figure 8 Yagi Antenna Mounting For a two station installation with both modules using Yagi antennas horizontal polarisation is recommended If there are more than two stations transmitting to a common station then the Yagi antennas should have vertical polarisation and the common or central station should have a collinear non directional antenna Note that Yagi antennas normally have a drain hole on the folded element the drain hole should be located on the bottom of the installed antenna All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 23 2 5 Connections 2 5 1 Bottom panel connections BAT BAT SUP REEE EXPANSION ETHERNET USB RS232 SUPPLY Figure 9 Bottom Panel Connections Ethernet port The M1115NL modules provides a standard RJ 45 Ethernet port compliant to IEEE 802 3 10 100 BaseT This port provides full access to the module including configuration diagnostics log file download and firmware upload of both the local and remote units Additionally the Ethernet port can provide network connectivity for locally connected third party devices with Ethernet functionality USB Device Port for configuration The M1115NL module also provides a USB device USB B co
104. nd Bright for 20mA 915U 2 ALS 24V fe AOT1 w AOT2 GND Figure 21 Analog Outputs All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 34 Chapter 3 Operation 3 1 Overview The M1115NL range of I O modules has been designed to provide standard off the shelf telemetry functions at an economic price Telemetry is the transmission of data or signals over a long distance via radio or twisted pair wire cable 3 2 Indications When power is initially connected to the module it will perform some internal setup and diagnostics checks to determine if the module is operating correctly These checks will take approximately 40 seconds The table below shows the correct LED sequences 3 2 1 Front Panel Indications PWR GREEN System OK PWR Fast Flash System Boot Stage 1 PWR SLOW Flash System Boot Stage 2 PWR RED System Boot Initial System Failure RF GREEN Receiving Radio data RF RED Transmitting Radio data 232 GREEN Receiving RS232 data 232 RED Transmitting RS232 data 232 ORANGE Transmitting and Receiving RS232 data 485 GREEN Receiving RS485 data 485 RED Transmitting RS485 data 3 2 2 Boot Sequence PWR LED Indications Normal Reset Green LED Normal Operation Red LED Greer Red Oran
105. ndicate any Modbus Errors Codes Counts etc 30017 Offset Modbus Error Counter number of errors the modules has had 30018 Offset Modbus Last Error Code see Appendix D for codes 30019 Offset Modbus Lost Link Counter number of Communication Errors 30020 Offset Modbus Module Type dec 257 101hex indicates a 115S 11 dec 513 201hex indicates a 115S 12 dec 769 301hex indicates a 115S 13 5 2 Connectivity The Connectivity webpage displays connections and available networks The Connected Devices section displays the radio channel received signal strength and radio data rate for each Client or Access Point by their MAC Address The readings shown are based upon the last received data message from the Access Point or Client Client stations also display a list of detected Access points Site Survey including network name SSID channel and maximum data rate Connected Devices Total entries 4 Dest Next Hops RSSI Qual Flags Iface Expires 192 168 2 107 192 168 2 107 1 62 100 ero 30426 192 168 2 110 192 168 2 110 1 85 100 ero 32180 192 168 2 102 192 168 2 108 3 ero 44782 192 168 2 108 192 168 2 108 1 38 100 ero 44782 Figure 34 Connectivity Note that when updating the Connectivity webpage it is necessary to hold down the lt ctrl gt key while pressing the refresh button Otherwise the information will not be updated Destination IP Address Next IP Address Numbe
106. ng Trace Route 5 4 Network Statistics 5 5 Monitor Radio Comms 5 6 Statistic CHAPTER 6 SPECIFICATIONS 6 1 Specifications APPENDIX A DBM TO MW CONVERSION TABLE APPENDIX B I O STORE REGISTERS Output Coils Input Bits Input Registers Holding Registers APPENDIX C EXPANSION I O STORE REGISTERS 1 O store for a 115S 11 Expansion I O moduli 1 0 store for a 115S 12 Expansion I O module 1 0 store for a 115S 13 Expansion I O module APPENDIX D MODBUS ERROR CODES APPENDIX E WEB PAGE CONFIGURATION Network Configuratio Radio Settings Mesh Fixed Routes WIBMesh Configuration WIBMesh Mappings Write Mappings Writing Local I O to remote 1 0 Read Mappings Read remote O and storing it locally Gather Scatter Write ee Sensitivity Block a All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 M1115NL Module I O Registers 115S Serial Expansion Modules I O Registers Fail Safe Configuration Invalid register state Fail Safe Blocks Serial Configuration Modbus TCP to RTU Gateway Expansion I O VO Configuration Analog Inputs Calculating Span Calculating Zero Analog Outputs Digital Input Digital Output Pulsed Outputs Modbus TCP Transfer Modbus TCP Configuration Modbus TCP Mappings APPENDIX F GNU FREE DOCUMENT
107. nnector This connector provides configuration of the device and remote configuration access to other devices in the radio network RS 232 port The M1115NL module provides an RS 232 serial port which support operations at data rates up to 230 400 baud This port supports MODBUS protocol The RS 232 port is provided by an RJ 45 connector wired as a DCE according to EIA 562 Electrical Standard 1 RI Ring Indicator 2 DCD Data Carrier Detect 3 DTR Y Data Terminal Ready 4 GND Y Signal Common 5 RXD Y Receive Data from Modem 6 TXD Y Transmit Data to Modem td CTS Clear to Send 8 RTS Request to Send All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 24 RS 485 port with Modbus Support The M1115NL module provides an RS 485 serial port which supports operations at data rates up to 230 400 baud Default baud rate is 9600 baud No Parity 8 data bits and 1 stop bit which match the 115S serial expansion modules defaults This port Supports MODBUS protocol The RS 485 port is provided by two screw terminals On board termination of the RS 485 circuit is built in RS485 Connections Figure 10 RS485 Connections 2 5 2 Side Access Configuration Panel Figure 11 Side Access Panel On the side of the module is a small access cover that hides a Factory Boot switch USB Host port and
108. nputs All analog inputs can be setup to read voltage If using Analog input 1 amp 2 connect the voltage source across the positive terminal of the input and Common If using Analog input 3 amp 4 then connect across the input terminal and Common Note Default scaling gives 0 25V for 4 20mA output on Analog 1 and 2 Default scaling for analog 3 and 4 gives 0 5V for 4 20mA output For Voltage input on analog 3 and 4 set both Dip Switches to the Off position 915U 2 ALS 24v Differential Voltage glan Inputs Al1 amp 2 0 25V Q aint Sensor Single Ended Voltage Input AI3 amp 4 AIN3 0 5VDC AIN4 TE Sensor 2 ON e lalla 5 TIT Dip Switch setting for Voltage I P Qion V Figure 20 Voltage Inputs All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 33 2 5 7 Analog Outputs The M1115NL module provides two 0 24 mA DC analog outputs for connecting to instrument indicators for the display of remote analog measurements The M1115NL Analog outputs are a sourcing output and should be connected from the analog output terminal through the device or indicator to Common See diagram for connections The LEDs function as a primitive level indicator depending on current Dim for 4mA a
109. ntenna with integral 15 cable does not require any additional coaxial cable however a cable must be used with the collinear antennas Collinear and dipole antennas should be mounted vertically preferably 1 wavelength away from a wall or mast to obtain maximum range All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 21 Figure 7 Collinear Antenna mounting All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 22 Yagi antennas A Yagi antenna provides high gain in the forward direction but lower gain in other directions This may be used to compensate for coaxial cable loss for installations with marginal radio path The Yagi gain also acts on the receiver so adding Yagi antennas at both ends of a link provides a double improvement Yagi antennas are directional That is they have positive gain to the front of the antenna but negative gain in other directions Hence Yagi antennas should be installed with the central beam horizontal and must be pointed exactly in the direction of transmission to benefit from the gain of the antenna The Yagi antennas may be installed with the elements in a vertical plane vertically polarised or in a horizontal plane horizontally polarised however both antenna must be in the same plane for maximum signal If the anten
110. nternet Explorer 8 4 2 1 Default IP Address The default factory IP Address of the M1115NL is 192 168 0 1XX where XX is the last two digits of the serial number the default Setup IP address is shown on the printed label on the side of the module Netmask 255 255 255 0 Username is user and the default password is user The M1115NL will temporarily load some factory default settings if powered up with the 6 ON dipswitch under the side configuration panel switched on When in SETUP mode wireless fal operation is disabled The previous configuration remains stored in non volatile memory and will only change 2 if a configuration parameter is modified and the change saved Do not forget to set the switch back to the OFF position and re cycle the power at the conclusion of the configuration for normal operation otherwise it will continue to boot into the default IP address 4 2 2 Accessing Configuration The Default IP address is in the range 192 168 0 XXX and so will require a PC on this network or be able to change the network settings to access the module configuration This is the procedure for changing A PC network settings You will need a straight through Ethernet cable between the PC Ethernet port and the M1115NL The factory default Ethernet address for the M1115NL is 192 168 0 1XX where XX are the last two digits of the serial number check the label on the back of the module
111. og screen can be saved to a file Not normally used however maybe used by Technical Support to diagnose problems The Clear System Log clears the log screen Reading Configuration File Reads the module configuration into an XML file which can be saved by selecting Save As from the File menu Writing Configuration File Allows a previously saved XML configuration file to be loaded back into the module Firmware Upgrade Web Page This option allows the module firmware to be upgraded locally The process is done by selecting Firmware update and then browsing for the saved firmware file Locate and load the firmware file press the Send button which will upload the file to the module and then press the Reset button The module will do some checks to ensure the file is valid before a reset can be initiated Note All existing configuration parameters will be saved however if any new parameters are added to the firmware the default values will be used Firmware Upgrade USB Firmware can also be upgraded by plugging a USB flash drive with the firmware files installed into the USB port underneath the Access Configuration Panel on the side of the module The module will automatically identify that a USB drive has been plugged in and will initiate the upgrade process All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 47
112. on the update period Enabling this timer will mean If a COS is received in between any updates it will reset the Update timer meaning it will not receive another update until the further Update period has passed used to reduce the amount of radio traffic Register location that when written to will force the Write Mapping to be sent E g External device can initiate the transmissions Register location that indicates a failure to communicate with the configured remote Destination Address Note Register must be Bit register i e Digital I O or internal Bit registers 10501 501 etc also Ack must be enabled Total number of register values consecutive Local and Remote pairs Up to 32 scattered local I O registers can be mapped to 32 scattered remote I O registers Save changes to non volatile memory and restarting the function to load new configuration All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 82 Sensitivity Block Sensitivity Blocks Asay First Register Count Value 1 30001 12 1000 0 2 38001 24 05 Save and Activate Changes Figure 56 Sensitivity Block All registers have a configurable Sensitivity value which determines how much the register needs to change by before being sent as a Change of State COS All re
113. otice IM 22B01D01 01E A July 2009 30 2 5 6 Analog Inputs The M1115NL can provide two floating differential analog inputs and two grounded single ended analog inputs Analog Input 1 amp 2 can automatically measure Current 0 20 mA or Voltage 0 25V depending on what is connected to the input Analog input 3 amp 4 must be configured to measure Current 0 20mA or Voltage 0 5V via the DIP switches under the Side Access Configuration Panel See Section 2 5 2 An internal 24V Analog Loop Supply ALS provides power for any current loops with a maximum current limit of 150mA The LEDs have an analog diagnostic function and will indicate the status of the input If the current is less than 3 5 mA the LED will be off and if greater than 20 5mA the LED will be on The LED will flicker with the duty cycle relative to the analog reading in this range Note by default there is a 5 second delay on the input because of the Filter Also LEDs beside Al1 Al2 flash according to current on these inputs LEDs beside Al1 and Al2 flash according to the voltage on the Analog inputs Differential Current Inputs AIN 1 amp 2 only Differential mode current inputs should be used when measuring a current loop which cannot be connected to earth or ground This allows the input to be connected anywhere in the current loop Common mode voltage can be up to 27VDC The diagram below indicates how to connect Loop powered or externally powered dev
114. point is on inverting will mean the setpoint will be off Window This option toggles the Set point operation between the default Deadband and Windowed modes The Analog is a 16 bit word that has an overall Raw range of 8192 to 49152 decimal Total 32768 The input Engineering range can have many different forms i e 0 20mA 0 5V or 0 1000Hz which is why the zero and span can be scaled to give the correct Raw range Calculating Span The Span us calculated by using the formula Span DAWN Wireless Raw Range Engineering Range The Raw range is the number of counts between minimum and maximum analog values DAWN Wireless standard is minimum 8192 and maximum value is 49152 so the Range is 40960 counts 49152 8192 The Engineering range will be the range of engineering units 1 20mA 20 0 5V 5 Some example Span calcs If the Engineering range is 0 20mA 20 the Span would be 2048 40960 20 If the Engineering range is 0 5V 5 the Span would be 8192 40960 5 Calculating Zero The zero is calculated by using the formula Zero Raw DAWN Wireless Scale Engineering Value x Span E g If the Engineering Range is 0 20mA the Engineering value will be 20 The span from the 0 20mA calculation above was 2048 therefore the Zero calculation will be 49152 20x2048 8192 For a 0 5V input the Engineering Value will be 5 the Span from the 0 5V calculation above was 8192 therefore the Zero calculation will be 49152 5x8192
115. quately secured third parties may be able to gain access to your data or gain control of your equipment via the radio link Before deploying a system make sure you have considered the security aspects of your installation carefully All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 Limited Lifetime Warranty Disclaimer and Limitation of Remedies DAWN Wireless products are warranted to be free from manufacturing defects for the serviceable lifetime of the product The serviceable lifetime is limited to the availability of electronic components If the serviceable life is reached in less than three years following the original purchase from DAWN Wireless DAWN Wireless will replace the product with an equivalent product if an equivalent product is available This warranty does not extend to Failures caused by the operation of the equipment outside the particular product s specification or Use of the module not in accordance with this User Manual or Abuse misuse neglect or damage by external causes or Repairs alterations or modifications undertaken other than by an authorized Service Agent DAWN Wireless liability under this warranty is limited to the replacement or repair of the product This warranty is in lieu of and exclusive of all other warranties This warranty does not indemnify the purchaser of products for any cons
116. r of Hops RSSI Radio Signal Strength Indication measured in dBm which is a negative value scaled from 30dBm good to 120dBm bad RSSI is displayed for destination addresses which are direct neighbours If the Destination IP is not the next hop you will see an RSSI value of All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 53 which indicates no direct link to that station The LQI is a logarithmic representation of the number of bit errors in the frame that were corrected by the Forward Error Correction algorithm Each data bit is encoded with 7 forward error correction bits so a 100 byte frame contains 100 8 bits byte 7 FEC bits bit 5600 bits see below this table for details No Errors or better than 1 in 100 000 1 in 10 000 raw bit errors 1 in 1000 raw bit errors 1in 100 1 in 10 Addition indications for this entry The connection interface er0 Ethernet radio ethO Ethernet LAN This is the timeout in msec for the entry LQI Link Quality Indication Because a typical frame is around 80 bytes 4480bits you should not normally see any readings between 75 and 99 Communication becomes unreliable with LQI around 30 As the LQI drops below 25 nearly every frame will have enough bit errors that the FEC will no longer be able to recover the ori
117. rent Inputs AIN 3 amp 4 only Single Ended Voltage Inputs 2 5 7 Analog Outputs CHAPTER 3 OPERATION 3 1 Overview 3 2 1 Front Panel Indications 3 2 2 Boot Sequence PWR LED Indications 3 2 3 Input Output Indications Analog Inputs Analog Outputs 3 2 4 Ethernet Indications 3 3 System Design 3 3 1 Radio Channel Capacity Dual Band Operation 3 3 2 Radio Path Reliability 3 3 3 Design for Failures 3 3 4 Indicating a Communications Problem Fail to transmit alarm Fail to receive alarm 3 3 5 Testing and Commissioning 3 4 WIBMesh All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 CHAPTER 4 CONFIGURATION 4 1 Module Configuration 4 2 First time Configuration 4 2 1 Default IP Address 4 2 2 Accessing Configuration 4 2 3 Power up the M1115NL module 4 2 4 Over the Air Web Based Configuratio 4 3 Module Information Web Page 4 4 System Tools Web page System Log File Reading Configuration File Writing Configuration File Firmware Upgrade Web Page Firmware Upgrade USB 4 5 Feature Licence Keys Web Page 4 6 Address Map 4 6 1 Standard M1115NL I O Basic I O 4 7 Serial Expansion I O 4 7 1 Adding modules 4 7 2 115S Expansion I O Memory May CHAPTER 5 DIAGNOSTICS 5 1 IO Diagnostics 5 1 1 Modbus Error Registers 5 2 Connectivi LAI Link Quality Indication 5 3 Network Diagnostics Pi
118. rica Subject to change without notice IM 22B01D01 01E A July 2009 100 1 You may copy and distribute verbatim copies of the Program s source code as you receive it in any medium provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty keep intact all the notices that refer to this License and to the absence of any warranty and give any other recipients of the Program a copy of this License along with the Program You may charge a fee for the physical act of transferring a copy and you may at your option offer warranty protection in exchange for a fee 2 You may modify your copy or copies of the Program or any portion of it thus forming a work based on the Program and copy and distribute such modifications or work under the terms of Section 1 above provided that you also meet all of these conditions a You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change b You must cause any work that you distribute or publish that in whole or in part contains or is derived from the Program or any part thereof to be licensed as a whole at no charge to all third parties under the terms of this License c If the modified program normally reads commands interactively when run you must cause it when started running for such interactive use in the most ordinary way to print or display an announcement including
119. rotocol automatically routes through the mesh to the destination Message Tx Attempts Tx Attempts for Acknowledged messages Tx Count for Unacknowledged messages 1 Acknowledge timeout 2000 ms 1 if Advanced Debug Level Notes Tx Attempts is the number of times a remote unit will be sent a message when an Acknowledge is not received If the remote unit fails to Acknowledge after the configured number of tx attempts the mapping will be marked as failed Once a mapping is marked as failed tx attempts is forced to 1 Unacknowledged messages will always be retransmitted The total number of messages sent is configured using Tx Count Save and Activate Changes Figure 51 WIBMesh Configuration Screen All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 78 How many times the configured module will attempt to communicate a message to another module message reties After failing to communicate the module will be flagged as being in comms fail If it tries to communicate to the remote module again it will reduce the number of attempts down to one as it has been flagged as being in Comms fail If communications is restored the module will go back to transmitting the number of time configured in Tx Attempts for Acknowledged messages The number of times it transmits the same data message It is used if
120. s floating point values mA 4 7 Serial Expansion I O 4 7 1 Adding modules Additional 115S serial expansion I O modules can be added if more I O is required When connecting expansion I O module to the M1115NL the RS485 serial port is configured to communicate DAWN Wireless protocol by default The default serial parameters of the RS485 port are 19200 N 8 1 which match the defaults of the 115S serial expansion modules The parameters can be changed to increase poll speeds in larger systems however the serial modules will need to match that of the M1115NL RS485 port Also if more than 3 serial expansion modules are added the Maximum Connections for the RS485 port on the Serial page will need to be adjusted slave addresses falls within the Maximum connections If the Slave address is above the Maximum O Note Reducing the Maximum connections will slightly improve the serial scan time however make sure the connections it will not be polled All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 50 Next connect the serial expansion module and take note of the module address Rotary switches on the bottom as this address will be used as an offset to locate the I O within the M1115NL Also make sure the last module in the RS485 loop has the termination switch on down A Failure to terminate the RS485
121. t and performing a read inputs on this location it will indicate the status of the output Marked DIO1 8 the Digital inputs share the same terminals as the Digital outputs on the M1115NL module A digital input is activated by connecting the input terminal to EARTH or Common either by voltage free contact TTL Level or transistor switch Each digital input has an orange indication LED that will turn on when the input has been connected to a GND or common Discrete Input Output Used as input 915U 2 Ve Voltage Free Contact y a oa A DIO2 Transistor Switch Device Common _ V Figure 13 Digital Input Wiring All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 2 5 4 Pulsed Inputs The M1115NL supports 8 x digital signals of which inputs 1 4 can be used as pulsed inputs The maximum pulse frequency is 50 KHz for Input 1 amp 2 and 1 KHz for Input 3 amp 4 27 Digital Pulsed inputs are suitable for TTL signal Level NPN transistor switch devices or voltage free contacts relay switch with debounce capacitor Pulsed Inputs 915U 2 V Vey TTL CMOS Output oa Transistor Switch Device o2 oee H eommon_ v Voltage Free Contact Figure 14 Pulsed Input Wiring Frequencies greater than
122. ta Rate 9600 w Data Format 8NI Flow Control None E RS 232 Modbus TCP RTU Converter Pause Between Requests msec fo Response Timeout msec 100 Connection Timeout sec eo Maximum Request Retries Maximum Connections 24 Maximum Num Units to Poll 1 RS 485 Serial Port Configuration RS 485 Port Type Expansion 0 Data Rate 30 E Data Format Ni E Flow Control None W RS 485 Modbus TCP RTU Converter Pause Between Requests msec 10 Response Timeout msec 100 Connection Timeout sec 60 Maximum Request Retries Maximum Connections 32 Maximum Num Units to Poll 3 Save and Activate Changes Figure 59 Serial Port Configuration All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 89 Once enabled the gateway converts the Modbus TCP queries received from the Master into Modbus RTU queries and forwards these over the RS232 port to the Slave When the serial response to the query arrives from the Slave it is converted to a Modbus TCP response and forwarded via the network to the Modbus TCP Master If no response was received serially by the M1115NL within the configured Response Timeout the M1115NL will initiate a number of retries specified by the configured Maximum Request Retries The Modbus TCP to RTU Gateway may be configured to operate on either the RS 232 or RS 485 port Modbus TCP Modbus RT
123. term failure is likely and the output should be reset For example if the input update time is 3 minutes set the output reset time to 7 minutes A module can provide an output which activates on communication failure to another module This can be used to provide an external alarm that there is a system fault 3 3 4 Indicating a Communications Problem There are two ways to indication communications problems Fall to transmit alarm The first method is to setup a communications indication on a register of your choice when configuring a mapping This can be done using an existing mapping do not need to setup a special comms mapping When entering a Block Write or Gather Scatter Mapping you need to enter into the FailReg field a register location that you wish to indicate a communications fail As mentioned previously this register can be a local DIO Reg 1 8 or an internal register When ever the module tries to send this mapping and fails to get a response Ack it will turn on the output The Comms Fail indication will clear on the next successful transmission of the mapping This method will work with any number repeaters in the link however it will only indicate a failure to transmit if the mapping has the ACK field checked All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 39 It will not give a Fail indication if the mappings are conf
124. the password the information entered here is displayed on the home configuration webpage of the M1115NL All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice UN Mode GO12AFonse90 Description Location Configuration Version Confguretan Version Figure 29 Module Information Configuration of Username This is the username used to access the configuration on the M1115NL Take care to remember this username if you change it as it will be needed to access the M1115NL in future Configuration of Password This is the password used to access the configuration on the M1115NL Take care to remember this password if you change it as it will be needed to access the module in future A text field if you wish to label the M1115NL Also name is used as a DNS Host name with a DHCP Client A text field for owner name A text field for owner phone number email address etc A text field used for a description of the purpose of the unit A text field used to describe the location of the M1115NL A text field to enter in a version description IM 22B01D01 01E A July 2009 46 4 4 System Tools Web page System Tools mLogfi Read Configuration file Write Configuration file Firmware Upgrade Figure 30 System Tools System Log File Logs system instructions etc to the screen where the l
125. ticular circumstance the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims this section has the sole purpose of protecting the integrity of the free software distribution system which is implemented by public license practices Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system it is up to the author donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License 8 If the distribution and or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries so that distribution is permitted only in or among countries not thus excluded In such case this License incorporates the limitation as if written in the body of this License 9 The Free Software Foundation may publish revised and or new versions of the General Public License from time to time Such new versions w
126. tion of parameters related to the wired and wireless Ethernet interfaces In general IP address selection will be dependant upon the connected wired Ethernet device s before connecting to an existing LAN consult the network administrator Device Mode Default Gateway 19216801 Ethernet Interface Enabled a MAC Address 00 12 AF 00 3e 80 Obtain IP Address Automatically C IP Address 1921680197 TP Subnet Mask 255 255 255 0 Radio Interface Enabled a IP Address 19216821 IP Subnet Mask 2552552550 Enable Statistics Gathering o Save Changes Save Changes and Reset Figure 43 Network Configuration Screen Note If configuring a system of M1115NL radios and the Ethernet IP address of each of the M1115NL modules B is configured with the same Address and if using a common PC to do the configuring there can be some issues with web pages not reading correctly This is because Web Browsers associate web pages with an Ethernet IP address they also cache web pages to speed up the loading process This means that if a browser connects to a previously loaded IP address it may sometimes load the web page from the cache and not from the live device To overcome this all modules must be configured with an individual ethernet IP address or when connecting to the module force the web pages to be reloaded from the Device instead of from cache by pressing lt CRTL F5 gt after the page has loaded Web Browsers can be
127. ts quickly First read Chapter 2 Installation which will go through the power supply antenna coax connections and any I O connections Power the M1115NL and make an Ethernet connection to your PC refer to Section 4 2 First time Configuration Set the M1115NL address settings as per Section 0 Network Configuration Save the configuration and the M1115NL module is now ready to use All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 14 Chapter 2 Installation 2 1 General All M1115NL Series modules are housed in a plastic enclosure with DIN rail mounting providing options for up to 12 I O points and separate power amp communications connectors The enclosure measures 170 x 150 x 33 mm including connectors The antenna protrudes from the top 2 2 Power Supply BAT BAT SUP Oa J Bee e EXPANSION ETHERNET USB RS232 SUPPLY Figure 2 Power Connections External Sealed Lead Acid battery if required POWER SUPPLY 1 i i 1 A 1 2 2 15 30V DC Supply Figure 3 Supply Connections 2 2 1 Requirements The M1115NL power supply is a switch mode supply and will accept a 15 30 volt DC power source connected to the Sup amp Sup terminals Both Supply and Battery connections have reverse polarity and over voltage protection If powered fro
128. uly 2009 56 Hourly this will display a graph showing overall transmit t and Receive r data on an hourly scale in accordance with the module Date and time stamp rt indicate both Transmit and Receive Below the graph is a table showing the average data throughput in packets for transmit and receive and for each hour Stats Period Hourly Read ero 02 09 HHRHH HHHN HHH 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 00 01 02 h xx pkt tx pkt h rx pkt tx pkt h rx pkt tx pkt 03 o cS o o as o o o4 o o 12 o o 20 o o os o o as o o 22 o o 06 o o 44 o o 22 o o 07 o o 35 o o 23 o o os o o 16 o o o0 487 6 os o be 7 o o oa 687 6 10 o o as o o o2 127 2 Figure 39 Hourly Statistics Daily and Weekly period shows the average throughout over the daily or weekly time period Also shows the average number of packet received rx and Transmitted tx as well as the total Average is an estimated value based on the amount of data gathered in the time available Stats Period Daily ero daily day rx 1 tx I total avg rate 01 01 70 1325 pkt 14 pkt 1339 pkt 10 1 p min estimated 14564 pkt 153 pkt 14717 pkt Figure 40 Daily Weekly Statistics All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 5 5 Monitor Radio Comms 57
129. uted need not include anything that is normally distributed in either source or binary form with the major components compiler kernel and so on of the operating system on which the executable runs unless that component itself accompanies the executable If distribution of executable or object code is made by offering access to copy from a designated place then offering equivalent access to copy the source code from the same place counts as distribution of the source code even though third parties are not compelled to copy the source along with the object code 4 You may not copy modify sublicense or distribute the Program except as expressly provided under this License Any attempt otherwise to copy modify sublicense or distribute the Program is void and will automatically terminate your rights under this License However parties who have received copies or rights from you under this License will not have their licenses terminated so long as such parties remain in full compliance All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 101 5 You are not required to accept this License since you have not signed it However nothing else grants you permission to modify or distribute the Program or its derivative works These actions are prohibited by law if you do not accept this License Therefore by modifying or distributing the Program or any work base
130. ve Device Failure An unrecoverable error occurred while the server or slave was attempting to perform the requested action Acknowledge Specialized use in conjunction with programming commands The server or slave has accepted the request and is processing it but a long duration of time will be required to do so This response is returned to prevent a timeout error from occurring in the client or master Slave Device Busy Specialized use in conjunction with programming commands The server or slave is engaged in processing a long duration program command The client or master should retransmit the message later when the server or slave is free Parity Error failed to pass a consistency check All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 69 Appendix E Web Page Configuration Network Configuration You can view or modify Ethernet network parameters by selecting the Network menu When prompted for username and password enter user as the username and user as the password in the password field This is the factory default See section 4 3 Module Information to change If you have forgotten the IP address or password the Factory Default switch may be used to access the existing configuration Refer to section above for this procedure The Network Configuration page allows configura
131. wish to configure The Thermocouple Type selection is also done from this page VO Configuration Analog Output Configuration Analog Input C ation Digital Output Configuration Digital Input Configuration Pulsed Output Configuration Thermocouple Settings Thermocouple Type None Thermocouple Polarity Reverse Save and Activate Changes Figure 61 I O Configuration All Rights Reserved Copyright 2009 Yokogawa Corporation of America Subject to change without notice IM 22B01D01 01E A July 2009 Selects the type of Thermocouple Selects the Thermocouple Polarity Normal or Reverse Analog Inputs Ih iil ll il im ili Da i RUN RUN i i Location Modet 1 0 0 Wed Apr 21 15 36 04 EST 2010 I8 PREEMPT Weel Ap 2 6 27 6 alpro ersid je build 176 built Nov 3 2009 13 37 49 Figure 62 Analog Input Configuration The M1115NL Analog inputs have the following configuration parameters Name The inputs can be named to help with configuration or use the default up to 30 characters including spaces Zero Span These variables will change the Scale of the Analog Inputs Zero Starting Value counts when measured value is zero Span Number of counts per measured value mA V Hz etc Filter sec The Filter time

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