Communication Sequence (continued)
If the ValveMate 9000 controller does not recognize a command, it replies with <?.
For example:
0DISK [Enter]
<?
In this example, the controller did not recognize the command “0DISK” because all commands are case-sensitive.
RS-232C Commands
The following tables provide the RS-232C commands for the ValveMate 9000 controller. Each entry includes a brief
description of the command, shows the command format, and provides a description of the data that is attached
and retrieved by the command.
The commands are organized into the following groups:
• Main menu and main screen
• Temperature menu
• Pressure menu
• Driver menu
• General purpose I/O and I/O menus
• Specific alarms and auto increment
• Miscellaneous
NOTES:
• The <3 acknowledge command is removed from the examples since all commands are successfully evaluated.
• The return constant (the Enter key) is depicted as [Enter] in all examples.
Appendix B, RS-232C Connection Technical
Information (continued)
ValveMate 9000 Controller
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