Panasonic FP2 Manual
Also see for FP2 Series: Programming manualProduct manualTechnical manualTechnical manualUser manual
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Contents
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SpecificationsFP2−CCU6 − 56.3 Table of MEWTOCOL−COM Error Code6.3 Table of MEWTOCOL−COM Error Code21 Data Error:• SituationA data error occurred during communication.There are three types of data errors: parity errors, framing errors, and unitreceive buffer errors.• Example of errorThis occurs if the communication format between the host computer sideand the PLC side is different.• Precautions when the FP2 Computer Communication Unit is beingusedIf the parity settings are different, the ERR LED lights but no error code isreturned.• ERR LED on the FP2 Computer Communication UnitLights22 Overrun Error:• SituationThe CPU unit buffer is full, and no more data can be received.• Example of errorThis occurs if a command being sent before a response has beenreturned in cases such as commands being sent continuously from thehost side.• ERR LED on the FP2 Computer Communication UnitLights24 Transmission Format Error:• SituationThere is an error in the setting of a hierarchy control command.• Example of errorThis occurs if a hierarchy control command has not been notatedcorrectly.• ERR LED on the FP2 Computer Communication UnitLights |
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