Prosoft-technology 5204SE-MNET-PDPMV1 Uživatelský manuál stáhnout pdf (Strana 217)

Reference 5204SE-MNET-PDPMV1 ♦ ProLinx Gateway

User Manual Modbus TCP/IP to PROFIBUS DP-V1 Pass-Through Master

ProSoft Technology, Inc. Page 217 of 235

December 22, 2009

Length

This parameter specifies the number of bytes to write. If the destination data

block size is less than requested, the response will contain an error message. If

the data block length is greater than or equal to the requested length, the

response contains the number of bytes that have been written. The slave may

answer with an error response if data access is not allowed.

Data [1 … n]

Data that should be written.

Fault Information and Extended Fault Information

If "Invalid Other" is returned in the Acyclic Message Status Word in the header of

the response, information about the fault can be found here:

"Fault Information" "Extended Fault Information" Contents

0100h Address out of range -

0A00h Failed to execute request

0B00h Remote station failure

Refer to Return Codes (page 219).

1000h Remote station DP-V1 failure Function_Number

1100h Length out of range (>240 bytes) -

1200h Slave does not support DP-V1 -

1300h Slave not active or not present in

configuration

FE00h Command not possible in "Class 2-

Only" mode

FF00h Module offline (not initialized or no

valid database)

Error Decode, Error Code 1, and Error Code 2

If "Fault Information" contains error code 1000h, more information according to

the DP-V1 specification can be found here.

1 2 ... 212 213 214 215 216 217 218 219 220 221 222 ... 234 235

Žádné komentáře

Prosoft-technology 5204SE-MNET-PDPMV1 Uživatelský manuál Strana 217