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CompoBus/S Communication Unit Part Names and Functions
Section 3-2
Pin 2: Communications Mode
This pin selects the CompoBus/S communications mode.
Reserved for System Use (Pins 3 and 4)
These pins must always be OFF.
Sensor Reset Switch
Press this switch to reset the connected Sensors by executing power interrup-
tion processing. This switch is used in the following case.
If the number of Sensors with communications enabled does not match the
number of Sensors connected, one or more Sensors may have become dis-
connected. The power reset switch is required to enable the Sensors to be
reconnected properly and for communications to be reestablished between
Sensors. Turning OFF the power supply would disconnect the Fiber Amplifier
Sensor Communication Unit from CompoBus/S, which may effect the entire
system. The Sensor reset switch is thus used to reestablish communications
with the Sensors.
Pin 2 (DR)
Communications mode
OFF
High-speed mode
ON
Long-distance mode
Summary of Contents for E3X-CIF11
Page 3: ...iv...
Page 21: ...10 Connecting Fiber Amplifier Units Section 1 3...
Page 63: ...52 Setting Monitoring and Operating Sensors from the DeviceNet Configurator Section 2 7...
Page 107: ...96 CompoWay F Message Communications Section 4 5...
Page 125: ...114 Monitoring Incident Light Levels of E3X DA6 P Sensors Appendix B...
Page 133: ...122 DeviceNet Connection Settings Appendix C...
Page 135: ...124 DeviceNet Device Profile Appendix D...
Page 137: ...126 Revision History...