VersaMax Ethernet NIU IC200EBI001
Contents
1. Repeat for other modules and install the connector cover see Step 6 on the last carrier Configuration A configuration can be stored by programming software or the ENIU can be autoconfigured When power is applied to the ENIU for the very first time the ENIU will autoconfigure the modules physically present in the I O station starting at Slot 1 Autoconfiguration stops at the first empty slot or faulted module If the autoconfiguration is unsuccessful or a new autoconfiguration is required it is necessary to first clear the existing configuration from the ENIU This is done by powering down the ENIU disconnecting the ENIU from the first I O carrier and powering up the ENIU Note If the I O station includes any additional power supplies those power supplies must be turned on either before the ENIU Power Supply or at the same time to assure accurate autoconfiguration Power up the NIU The modules in the I O station will automatically be configured starting at slot 1 in each rack including expansion racks If an empty slot or faulted module is encountered autoconfiguration for that rack stops Autoconfiguration then skips to the next rack and continues until all racks are configured Note If the I O station includes any additional power supplies those power supplies should be turned on at the same time GFK 1859E 10 Observe the M2. After a point fault occurs on an IC200MDL730A discrete input module two clear fault table commands must be sent to the VersaMax ENIU to clear the fault table and turn the Fault LED off This issue does not occur when using IC200MDL730B and later I O module hardware Documentation note The warning regarding hold last state operation on Page 1 7 of the VersaMax System Ethernet Network Interface Unit User s Manual GFK 1860A should read WARNING For both discrete and analog Output or Mixed modules if the ENIU loses power but the Output or Mixed modules do not lose power the Hold Last State parameter does not work as might be expected Upon ENIU power loss outputs configured for Hold Last State go to the Last State value on modules that still have power When power is restored to the ENIU outputs go to zerothe Default value When communications are reestablished and the ENIU receives a Write message outputs go to the values in the ENIU s Output Table This warning applies to both Modbus and EGD operation The current user s manual revision indicates it applies only to Modbus These changes will appear in the next revision of the manual Open Issues On rare occasions a verify or clear operation from the programmer will fail The programmer may display the message Online operation not supported on current target Cannot continue current operation Retry the verify or clear operation to resolve this issue Occasionally
3. O module is field select an A i y valid address in the range 1 254 Always cycle hot extracted from the backplane a Loss of I O Module fault is power to the NIU after changing the switch settings recorded in the ENIU s fault table If the fault table is cleared the Loss of I O Module fault is not re recorded even though the IP ADDRESS A B C x 1 0 module is still missing from the backplane 904 af 2 Preinstallation Check Carefully inspect all shipping containers for damage If any equipment is damaged notify the delivery service immediately Save the damaged shipping container for inspection by the delivery service After unpacking the equipment record all serial numbers Save the shipping containers and packing material in case it is necessary to transport or ship any part of the system 4 Alternate Method to set Temporary IP Address using Telnet Quick Start Guide NOTE This step is an alternate to Step 3 above The address 1 Install the NIU on the DIN Rail by simply clicking it into place set with this method is temporary It is lost if power is cycled a The ENIU and the personal computer must be operational and interconnected via an Ethernet connection At the computer s DOS command prompt type in the following then press the Enter key arp s IP address you want to assign to ENIU MAC address of the ENIU IP address of your computer Note The NIU and connecting carriers must be installed on the sam
4. If excessive vibration is a factor the NIU should also be screwed down to the mounting panel Note 1 Tolerances are 0 13mm 0 005in non cumulative Note 2 1 1 1 4Nm 10 12 in lbs of torque should be applied to M3 5 6 32 steel screw threaded into material containing internal threads and having a minimum thickness of 2 4mm 0 093in SEE NOTE 2 4 3mm Z Z J M3 5 6 SCREW on YZ SPLIT LOCK A Ve WASHER LA FLAT WASHER 4 3mm 0 170in V7 15 9mm f 0 62in REF N 5 1mm 0 200in TAPPED HOLE 4s IN PANEL VersaMax Ethernet Network Interface Unit December 2006 GFK 1859E Removing the NIU from the DIN Rail Turn off power to the power supply If the NIU is attached to the panel with a screw remove the power supply module Remove the panel mount screw Slide the NIU away from the other modules until the connector on the right side disengages from the next carrier With a small flathead screwdriver pull the DIN rail latch out while tilting the other end of the NIU down to disengage it from the DIN rail Bus Installation Guidelines The proper cable for an Ethernet 10Base T 100Base TX network is a four twisted pair Category 5 Ethernet cable The following table summarizes key characteristics of the Ethernet network and cable Network Topology Point to point Ethernet 10Base T 100Base TX connections with no termination Points can be hubs or switches If only 2 nodes are p
5. VersaMax Ethernet Network Interface Unit December 2006 The Ethernet Network Interface Unit ENIU is an Ethernet slave module that acts as controller for a set of I O modules Power for module operation is provided by a power supply that installs directly on the NIU Ethernet NIU power supp aA Specifications Ethernet IP Any Valid IP Address address Default is 195 0 0 x where x is selected on the rotary switches Ethernet 10Base T or 100Base TX auto negotiated network data rate I O data 1024 bytes maximum Up to 512 bytes of inputs or 512 bytes of outputs Fault data 128 bytes maximum LEDs 5 Power LED indicates presence of input power OK LED indicates health of the ENIU Faults LED indicates presence of faults LAN LED indicates health of Ethernet network Stat LED solid green indicates Modbus connection present or receipt of EGD exchanges flashing Amber indicates invalid IP address Number of I O Release 1 0 supports 8 I O modules and no modules expansion racks Release 1 1 and later releases support 64 I O modules and 7 expansion racks Power 5V 175mA 3 3V 425mA Consumption Product Description Firmware upgrades 44A751424 G05 Upgrading Previous Firmware Versions The Ethernet Network Interface Unit ENIU firmware resides in FLASH memory This firmware may be upgraded via a d
6. e section of 35mm x 7 5mm DIN rail The DIN rail must have a conductive unpainted finish for proper grounding For example arp s 3 16 27 5 08 00 19 01 48 64 3 16 88 139 Refer to the heading Module Installation for information NOTE You will not see any reply on the screen about space requirements or module orientation or if you are installing the NIU in an area of excessive vibration b To verify that the ARP table entry was accepted type the Install the Power Supply on the NIU following at the command prompt then press the Enter key yor The latch on the power supply must be arp a Cay in the unlocked position An entry matching the desired ENIU IP address Internet P L L vy Align the connectors and the latch post SS and press the power supply module ARP Table Entry Example ln HE Il down until the two tabs on the bottom of Internet the power supply click into place Address Physical Address Type Address and MAC address Physical Address should be seen in the ARP table with the Type listed as static Turn the latch to the locked position to 316 275 08 00 19 01 48 64 Syl secure the power supply to the top of nd the NIU D Next create a Telnet connection to the ENIU Port 1 by typing in the following command at the computer s MS DOS prompt Complete the power supply wiring as described in the then pressing the Enter key installation instruction
7. odule LEDs The LEDs indicate the presence of power and show the operating mode and status of the NIU PWR Green indicates power is applied to the ENIU OK OK Green indicates the ENIU firmware FAULTS II is operational FAULTS Amber indicates the ENIU has detected a fault with itself or an I O module Blinking amber indicates a Fatal Fault with the ENIU Green solid or blinking indicates network packets are being received or transmitted Indicates received data addressed to ENIU as well as broadcast data Modbus Mode Solid Green indicates a Modbus connection Amber blinking at 1 sec rate indicates an IP address problem EGD Mode Solid Green indicates exchanges are being received Amber blinking at 1 sec rate indicates an IP address problem General Module Installation Instructions A Modules must be mounted on a 4 horizontal DIN rail 1 Allow sufficient finger clearance for opening NIU door Allow adequate clearance for serial port cables 133 35mm 6 25in Allow adequate space for power wiring The NIU with power supply attached fits into a 70mm deep enclosure Rated thermal specifications are based on a clearance of 5 1cm 2in above E and below the equipment and 2 54cm 3 1in to the left of the NIU module 85 85mm 3 38in Panel Mounting For best stability the DIN rail should be installed on a panel using screws spaced approximately 5 24cm 6in apart
8. ownload from an appropriate personal computer connected to the Ethernet connector RJ 45 on the ENIU The download uses an FTP session to the ENIU Compatibility Protocols Modbus Ethernet Class 0 amp 1 all releases Ethernet Global Data Release 1 1 and later releases High density analog modules Release 1 1 and later Hot Insertion for I O modules Release 1 1 and later Intelligent I O module indirect firmware upgrades using the serial TAN connector firmware version 1 30 and later GFK 1859E Fixed for this Version If the application opens and closes telnet sessions rapidly 100us range the Ethernet cable can be disconnected without causing loss of the Ethernet NIU or flashing error code 25 on the Fault LED Discrete I O module faults can now be cleared regardless of where the module is located Operating Notes The Ethernet NIU assigns references in the EGD datagrams according to the physical order of I O modules in the backplane The downloaded hardware configuration is not used to assign I O to EGD datagrams If a hardware configuration containing I O addresses in a different order than the physical module locations is downloaded to the ENIU the references are assigned to EGD datagrams based on the physical module location and not the downloaded configuration The VersaMax power supply connected to the Ethernet NIU and any power supplies that reside in a booster carrier must share the same external power source
9. resent a crossover cable should be used to connect them Point to point Maximum of 100 meters distance Medium Four twisted pair unshielded cable Shielding is permissible but not required Transmission 10 Mbit s 10Base T or 100 Mbit s Speed 100Base TX Cable Type Category 5 Cat 5 No termination required Bus Connector RJ 45 Connector Pin Assignment Pin Signal VO Description Pi te o Transmit output A 2 0 Transmit output UUU 3 Re M Receive input 4 FGND j Frame Ground are ARNG ee aT e pe i een EN 7 FGND FrameGround Front View e Eo ame ane Ethernet MAC Address The ENIU s MAC physical address is labeled on the front of the ENIU module see the section ENIU s Physical Features earlier in this document
10. s provided with the Power Supply static telnet IP Address 1 For example telnet 3 16 27 5 1 A Telnet window will appear After several seconds a Connect Failed dialog box will appear regardless the ENIU will change its IP address to the one designated in the Telnet command NOTE If it takes more than 15 seconds for the Connect Failed box to appear the Telnet command probably didn t work NOTE Step 4 sets a temporary IP address that will be lost if power is cycled To set a permanent non volatile address use the programmer software and store a configuration containing the correct IP address NOTE A device will need to be configured in the communications setup for the temporary IP address to allow you to perform the configuration store VersaMax Ethernet Network Interface Unit December 2006 Connect the communications bus to the connector on the front of the ENIU Refer to the heading Bus Installation Guidelines for detailed bus installation instructions Remove the connector cover on the right hand side of the ENIU Do not discard this cover you will need to install it on the last carrier It protects the connector pins from damage and ESD during handling and use Do not remove the connector cover on the left hand side Install additional modules Mount a module on its carrier and slide it to the left along the DIN rail to fully engage the connector on the adjacent carrier or ENIU
11. two retries are needed If the Ethernet NIU is connected to an Ethernet hub excessive multiple collisions may cause Ethernet communication to stop and restart Replacing the Ethernet hub with a switch resolves the issue If the IC200ALG240 Analog Input module generates a large number approximately 10 or more faults at the same time not all of the faults are reported in the Ethernet NIU s fault table There is no notification that some of the faults are lost This only occurs when the faults are generated in close proximity to each other For example an ALG240 configured for 4 20mA current mode will generate three faults per point if all of the inputs are left open VersaMax Ethernet Network Interface Unit December 2006 GFK 1859E Open Wire Low Alarm and Out of Range Only seven to ten Set the IP Address Adjust the rotary switches on the front of of the faults generated are reported in the ENIU fault table the NIU using a 2 44mm 3 32in flat screwdriver These switches marked IP Address A B C x X100 X10 and X1 select the The Ethernet NIU does not re report unresolved Loss of Module hundreds tens and ones digits of the last field in the Ethernet IP dan abaee ns ws pert g eae of Pa th address The first three fields in the IP address A B C are fixed CONAIMON SUT EXISIS Aler NE Saut table S G eare ine to 195 0 0 when the unit is shipped from the factory For the last fault is not re reported For example When an I
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