40
PPO TYPE SUPPORT SPECIFICATION
7
PPO TYPE SUPPORT SPECIFICATION
7.1 PROFIBUS profiles
The option unit operates as a "slave of the PROFIBUS DP master" or a "controller equivalent to PROFIBUS DP master class 1
on an RS-485 network".
The PROFIBUS profile (data buffer) can be selected from among six different types, "PPO type1" to "PPO type5", and "A5NP".
(For the module type "A5NP" profile, refer to
Chapter 8
Module type is changed with the slave module setting. For details, refer to the instruction manual of the Network Master
Configuration Software. The configuration of PPO type is as follows.
7.1.1
Setting the PROFIBUS format (Pr.1110)
For the FR-A800 series, set the Profibus format in the
Pr.1110 PROFIBUS format selection
. (For the FR-F800 series, only the
standard format can be used.)
Set
Pr.1110
= "1" to extend the PPO type 2 and PPO type 5 PROFIBUS profile formats. Then, commands and monitor items
can be assigned to Word 8 to Word 10 in PPO type 2, and Word 8 to Word 14 in PPO type 5. (The format is not extended for
PPO type 1, PPO type 3, and PPO type 4.)
The setting is available only for the FR-A800 series.
Pr.
Name
Initial value
Setting range
Function
1110
PROFIBUS format selection
0
0
Standard format
1
Extended format
Содержание FR-A8NP
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