Yaskawa GPD 515-G5 Modbus RTU - Manual (Page 70)

9-2 Command Priority
Command Priority
The setting of parameter b1-02 determines the origin of operation commands. This was
discussed in detail in Chapter 5, Setting GPD 515 Parameters for Communication. Some
commands may be accessed by a source other than the one set up by parameter b1-02, as
illustrated in the Tables 9-1, -2, -3, and -4 on the following pages.
How to use the Command Priority Tables:
First, determine the source of control you wish to use for your GPD 515 drive. Then b1-02 should
be set up for the desired control you have chosen. (See the table below for parameter settings.)
Select the appropriate Command Priority table on the following pages based upon what type of
operation your drive is set up for.
Operation Commands
b1-02 Run/Stop from: Use Table: On page #:
3 Option PC Board 9-4 9-6
2 Serial Communication 9-1 9-3
1 External Terminals 9-2 9-4
0 Digital Operator 9-3 9-5
The left hand column of the Command Priority tables is the source of the command (serial
communication, external terminals, and the Digital Operator). The middle column lists the
functions or commands, and the right most column indicates whether the functions are
operational or not available from each source.