Emerson FloBoss 107 User Manual

FloBoss 107 Instruction Manual
7-4 Troubleshooting Revised June-2017
For more information on the FB107 GUI, refer to the ROCLINK 800
Configuration Software User Manual (for FloBoss 107) (part
D301249X012).
7.3 Checklists
This section provides brief topical checklists.
7.3.1 LEDs
If the LEDs do not display on the CPU or the modules:
 Verify the CPU power input is a minimum of 8 volts dc.
 Ensure power is applied to the FB107.
 Verify the wiring connections at PWR+ and PWR.
 Verify the wiring connections at the power source.
 Test and reseat the terminal blocks.
 Verify all module power inputs are adequate.
 Verify the input polarity is correct.
 Ensure the module is fully seated in the backplane.
Note: The Power In+ LED should be the only LED always on. All other
LEDs flash only during communication. A flashing power LED
indicates the FB107 is in power savings mode.
7.3.2 Serial Communications
If you are experiencing troubles with a serial communications
connection (LOI, EIA-232, or EIA-485):
 Ensure that power is applied to the FB107.
 Verify the wiring connections at PWR+ and PWR.
 Verify the wiring connections at the power source.
 Verify the wiring connections at TX, RX, A, B, and GND. Refer to
Chapter 5, Communications.
Note: The Power In+ LED should be the only LED always on. All
other LEDs flash only during communication. A flashing
power LED indicates the FB107 is in power savings mode.
 Verify the communication port settings in ROCLINK 800 (ROC >
Comm Ports).
Note: You must perform a power re-start to allow ROCLINK 800 to
identify the module.

Emerson FloBoss 107 Specifications

General

Brand	Emerson
Model	FloBoss 107
Category	Controller
Language	English