Yaskawa E7 Apogee FLN - Manual (Page 49)

Troubleshooting A-5
Installing and Configuring APOGEE FLN
The following is a short guide to troubleshooting the APOGEE FLN installation and configuration. It highlights some of the most common
issues faced when diagnosing and correcting issues associated with the startup and operation of an E7 drive with APOGEE FLN building
automation network. While most of the information is centered on the application of the drive, the guidelines presented are applicable in
most APOGEE FLN networks.
Diagnosis of network fault issues will typically fall into three categories: 1: Installation/set-up of APOGEE FLN, 2: wiring and cabling
issues, and 3: network configuration/diagnostics. Each of these areas will be discussed after to help resolve common problems associated in
APOGEE FLN network troubleshooting.
Drive Operates Correctly Without Network Enabled
Before programming the drive for APOGEE FLN communication, verify that the drive functions properly. Refer to the E7 User Manual
for information on the drive’s installation and operation.
Network Cable Is Connected Correctly And Securely
Connect a jumper between R+ and S+ as well as R- and S-. Connect network cable to terminals S+ and S+.
Figure A.1 – E7 APOGEE FLN Network Connections
Run/Stop Operation Parameter Is Set Correctly
The run/stop operation parameter needs to be set for “Serial Com”.
Table A.1 - Run/Stop Operation Parameter
Parameter Number Setting Choices Setting Descriptions
0 Operator
1 Terminals
2
Serial Com FLN (APOGEE)
b1-02
3 Option PCB
Red (+) Black (-)
Shield