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Table of Contents
Related Manuals for IFM Electronic ecomat 300 AC1155
Summary of Contents for IFM Electronic ecomat 300 AC1155
- Page 1 Device manual AS-i / RS-485 gateway AC1155...
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Page 2: Table Of Contents
RS-485 gateway Contents 1 Preliminary note � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 3 2 Safety instructions �... -
Page 3: Preliminary Note
RS-485 gateway 1 Preliminary note This document applies to the device AC1155� This document is intended for specialists� These specialists are people who are qualified by their appropriate training and their experience to see risks and to avoid possible hazards that may be caused during operation or maintenance of the device�... -
Page 4: 4�1 Receiving Data Via The Rs-485 Gateway
RS-485 gateway Parameter data is stored permanently in the slave memory� Since the process of storing takes several 100 ms, the CTT2 communication will stop and resume after a reset of the device only� 4.1 Receiving data via the RS-485 gateway The slave cyclically transmits the number of bytes that have been received and that are available for reception via AS-Interface�... -
Page 5: Manufacturer-Specific Device Behaviour
RS-485 gateway 5 Manufacturer-specific device behaviour 5.1 Status model (Root Device Profile) Initialisation Configuration Start serial communication Recognition Normal 5.2 Status transition table Name Description Initialisation Initial state of the device upon power-up� The device switches all outputs into off-state� Configuration The device is available for all AS-i commands except "Data_ Exchange"�... -
Page 6: Acyclic Ctt2 Services
RS-485 gateway 6 Acyclic CTT2 services The following services are supported Code 16 – Acyclic standard read requests Code 18 – Acyclic read requests Code 19 – Acyclic write request services Code 16 – Acyclic standard read requests Index no. Description ID object Diagnosis object... -
Page 7: 6�1�2 Standard Diagnostic Object
RS-485 gateway Read standard ID object request Byte no. Description Command code 16 = read standard Index 0 = ID object Length to be read = 5 Read standard ID object reply Byte no. Description Command code 80 = read standard OK AS-i manufacturer ID (high) = 00 AS-i manufacturer ID (low) = 04 AS-i device ID (high) = 00... -
Page 8: 6�2 Exchange Device Parameters
RS-485 gateway 6.2 Exchange device parameters Write device parameters Request write device parameters byte no. Exchange requirement Command code 19 = write Index = 2 (parameter) Write length = 4 Parameter data 0 Parameter data 1 Parameter data 2 Parameter data 3 Reply write device parameters Byte no. -
Page 9: 6�3 Exchange Serial Data
RS-485 gateway 6.3 Exchange serial data Write serial data Write serial data reply Byte no. Exchange reply Command code 19 = write Index = 3 (serial data) Write length (1���32) 3���34 Data to be sent (length corresponds to byte 2) Write serial data answer Byte no. -
Page 10: 6�4 Data Structures
RS-485 gateway 6.4 Data structures Diagnostics Description good >0 error Parameter data 0 Description reserved Parameter data 1 Description reserved Parameter data 2 Description 1200 baud 2400 baud 4800 baud 9600 baud 19200 baud 38400 baud >5 reserved Parameter data 3 Description XXXXXX00 no parity... - Page 11 RS-485 gateway...