14-3114.3 MEWTOCOL Error Codes14.3.1 Table of Error CodeThe same error codes are used for the computer link function and data link function.Link system errorErrorcode Error name Steps to take22H WACK error The receive buffer of the partner node has overflowed.Steps to take:Keep the data size within the maximum range.23H MEWTOCOL stationNo. overlapThe transmission has been interrupted because the MEWTOCOL station numberof the source node duplicates that of another node.Steps to take:Change the setting for the MEWTOCOL station number and try again.24H ET-LAN unithardware errorHardware error in communication control unitSteps to take:Turn the power supply off and then on again.- If the error still occurs, replace the unit.- If the error does not occur, the malfunction may have been caused by noise.Check the installation and layout of the transmission line and the usageenvironment.26H MEWTOCOL stationNo. setting errorA value other than 01 to 64 has been specified for the MEWTOCOL stationnumber of the source node.Steps to take:Specify a MEWTOCOL station number within a range of 01 to 64.27H No support error An attempt was made to send a packet that is not supported by the system.Steps to take:Please contact your dealer.28H No response error Timeout error while waiting for response from partner station.Steps to take:Use the application program to send the transmission again.30H Time-out error Ongoing transmission disabled statusSteps to take:Use the application program to send the transmission again.32H Transmissionimpossible errorThe transmission was interrupted because the buffer of the source nodeoverflowed.Steps to take:Keep the data size within the maximum range.33H Communication stop The transmission was interrupted because the network access switch of theMEWNET-H link unit serving as a relay was off.Steps to take:Turn on the network access switch.36H No destination error - No partner station exists on the network.- Network access was disengaged.Steps to take:- Check to see if a partner station exists on the network.- Use the application program to send the transmission again.38H OthercommunicationerrorsTransmission error other than the aboveSteps to take:Use the application program to send the transmission again.Note1) When the error occurred on the second or a higher hierarchy level of a multiple-hierarchy link, noresponse will be returned.Note2) For basic procedure errors, processing errors, and programmable controller application errors, ifa link-related error (including hierarchical) occurred within the network, no response will be returned.
