GE AF-650 GP Design And Installation Manual page 7

Contents
9.1.2 RS485 Bus Termination
9.1.3 EMC Precautions
9.2 Network Configuration
9.2.1 Modbus RTU Message Framing Structure
9.2.2 Modbus RTU Message Structure
9.2.2.1 Start/Stop Field
9.2.2.2 Address Field
9.2.2.3 Function Field
9.2.2.4 Data Field
9.2.2.5 CRC Check Field
9.2.3 Register Addressing
9.2.4 How to Access Parameters
9.2.4.1 Parameter Handling
9.2.4.2 Storage of Data
9.2.4.3 IND
9.2.4.4 Text Blocks
9.2.4.5 Conversion Factor
9.2.4.6 Parameter Values
9.3 Drive Control Profile
9.3.1 Control Word According to Drive Profile (parameter O-10 Control Word Profile =
Drive profile)
9.3.2 Status Word According to Drive Profile (STW) (parameter O-10 Control Word Pro-
file = Drive profile)
9.3.3 Bus Speed Reference Value
10 Warnings and Alarms
10.1 System Monitoring
10.2 Warning and Alarm Types
10.3 Warning and Alarm Displays
10.3.1 Warnings/Alarm Messages
10.4 Warning and Alarm Definitions
11 Basic Troubleshooting
12 Terminal and Applicable Wire
12.1 Cables
13 Specifications
13.1 Electrical Data
13.1.1 Mains Supply 200-240 V
13.1.2 Mains Supply 380-500 V
13.1.3 Mains Supply 525-600 V
4 DET-767c All rights reserved.
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MG35M402