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Communications Installation - Connecting the HC900 Controller to a PC with the Hybrid Control Designer Software
Revision 5 HC900 Hybrid Controller Installation and User Guide 91
9/03
RS-232 Remote Connection to PC Configuration Tool
The Controller can also be connected remotely by a set of modems, which are available from third-party
suppliers. In this case, PC Modem Cable is used between the Controller and the modem at one end, and
between the PC and the internal or external modem at the other end, as shown in Figure 51.
Remote controller access via dial-up modem is available via the communication setup in the PC
configuration tool. All functions of the Hybrid Control Designer configuration tool can be performed over
this link. Remote access functions include on-line monitoring, configuration upload and download, and
firmware upgrade.
Figure 51 - RS-232 Remote Access via Modems