Ppo Type Support Specification; Profibus Profiles; Setting The Profibus Format (Pr.1110) - Mitsubishi Electric 800 Series Instruction Manual

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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
Module type is changed with the slave module setting. For details, refer to the instruction manual of the Network Master
Configuration Software.
7.1.1

Setting the PROFIBUS format (Pr.1110)

For the FR-A800 series, set the PROFIBUS format in 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.)
Set Pr.1110 = "11" to prioritize commands (HSW, STW, ECW and REF1 to 7) in extended format. (Communication processing
time (the time in which the inverter is busy with the request) does not change.)
Pr. Name
*1
PROFIBUS format selection
1110
*1 The setting is available only for the FR-A800 series.
*2 For Pr.1110 = "11", the function is enabled by combining an inverter (manufactured from November 2017 onwards) with the FR-A8NP
plug-in option (manufactured from March 2018 onwards).
page 79)
Initial value Setting range
0
0
*2
1, 11
Function
Standard format
Extended format
PPO TYPE SUPPORT SPECIFICATION
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