Communications D - 1
Appendix D
Communication
This appendix details the specifications, connections, and programming of the Drive
for Modbus communications. This Drive also contains embedded APOGEE
™ FLN
and Metasys
®
communication protocols. For details regarding APOGEE™ FLN,
please refer to the E7 APOGEE™ FLN Technical Manual (TM.E7.21). For details
regarding Metasys
®
, please refer to the E7 Metasys
®
Technical Manual (TM.E7.22).
These two documents can be found on the CD-ROM included with this Drive or at
www.drives.com.
Using Modbus Communication .......................................... D-2
Modbus Function Code Details........................................... D-6
Data Tables......................................................................... D-8
Self-Diagnosis .................................................................. D-13