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Conventions Used in This Manual
■ Manual Contents
■ Related Manuals
ZEN Programmable Relay Operation Manual (Z211)
ZEN Support Software Operation Manual (Z184)
Item Description
SECTION 1 
Communications Methods
This section briefly describes the supported 
communications methods and how to wire 
equipment. Refer to this section before set-
ting up equipment.
SECTION 2 
CompoWay/F 
Communications Protocol
This section describes the protocol for 
communications using the CompoWay/F 
format.
SECTION 3 
Communications Data
This section lists the details of the 
communications data in the CompoWay/F 
communications protocol.
Appendix ASCII list
This user's manual describes the communications functions of CPU Units with com-
munications. For information on using other functions, refer to the ZEN Programma-
ble Relay Operation Manual.