maccxim Posted April 3, 2004 Report Posted April 3, 2004 I need to communicate with modem using QJ71C24 just for plc program debugging. The configuration is: (my pc)-(modem)-----------(modem)-(QJ71C24/N)(QnHcpu) Normal analog phone line, no isdn First expereances on modem communication with Q cpu. Does anyone have suggestions for settings or procedure for a god communication? Is necessary to set the software switches on Gx parameters about QJ71C24 card? Best way is to use my pc internal modem or external device ? I tryed some times but start communication was not so easy. A lot of times i found an error report from Gx about 'remote password checking' but i'm sure i do not use password on plc. suggestions will be appreciated bye Max Quote
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