ProSoft Technology PLX3x Series, Руководство пользователя

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SIE Protocol PLX3x Series ♦ Multi-Protocol Gateways
User Manual
Page 170 of 215 ProSoft Technology, Inc.
January 25, 2018
The second byte of DB1.DBW0 is the same as DB1.DBB1, and is the same as
the first byte of DB1.DBW1. In reality, the memory space looks like the following:
To access the first address of Data Block, Flag, Input, Output, Timer, and
Counter memory locations in the S7-300 and S7-1200 processors, use the
following address syntax:

Data Block: DB1.DBB0, DB1.DBW0, DB1.DBD0

Flag: MB0, MW0, MD0

Input: IB0, IW0, ID0

Output: QB0, QW0, QD0

Timers: T0 - T65535

Counters: C0 - C65535
To access the first address of Data Block, Flag, Input, and Output memory
locations in the S7-200 processor, use the following address syntax:

Data Block: VB0, VW0, VD0

Flag: MB0, MW0, MD0

Input: IB0, IW0, ID0

Output: QB0, QW0,QD0
9.3 SIE Diagnostics
9.3.1 SIE PCB Diagnostics
The best way to troubleshoot the SIE client driver is to use ProSoft Configuration
Builder to access the diagnostic capabilities of the gateway through the Ethernet
debug port. For instructions on how to access the diagnostics, see Diagnostics
and Troubleshooting (page 31).
The following table summarizes the status information available in PCB for the
SIE driver for each client.
Connection Type
Submenu Item Description
SIE Client [x] Config Configuration settings for SIE client [x].
Status Communication status for the SIE client [x]
Command List Command list for the SIE client [x]
Command Status Status of the commands in the SIE client [x] command
list