Table Of Contents - Grundfos CIU 202 Functional Profile And User Manual

English (GB) Functional profile and user manual
Original functional profile and user manual.
This functional profile describes Grundfos Modbus for IPP.
CONTENTS
1. General information
1.1 Hazard statements
1.2 Notes
2. Introduction
2.1 About this functional profile
2.2 Assumptions
2.3 Definitions and abbreviations
3. System description
3.1 CIM 200 Modbus
3.2 CIM 260 Cellular Modbus
3.3 CIM 500 Modbus TCP
4. Specifications
4.1 CIM module
4.2 CIU 202 Modbus RTU
4.3 CIU 262 Cellular Modbus
4.4 CIU 502 Modbus TCP
5. CIM 200 Modbus RTU setup
5.1 Setting the Modbus transmission speed
5.2 Setting the parity
5.3 Modbus address selection
5.4 Termination resistor
5.5 LEDs
6. CIM 260 Modbus 3G/4G Cellular setup
6.1 Installation
6.2 LEDs
7. CIM 500 Modbus TCP setup
7.1 Connecting the ethernet cable
7.2 Setting the Industrial Ethernet protocol
7.3 Setting up the IP addresses
7.4 Establish connection to the webserver
7.5 Status LEDs
7.6 DATA and LINK LEDs
8. Modbus function code overview
9. Modbus register overview
9.1 Register block overview
9.2 CIM configuration register block
9.3 CIM status register block
9.4 Cellular network real time clock
9.5 Pit control and configuration register block
9.6 Pit status register block
9.7 Pit data register block
9.8 Pump 1 register block
9.9 Pump 2 register block
9.10 Pump 3 register block
9.11 Pump 4 register block
9.12 Alarm simulation register block
9.13 User register block
10. Detailed descriptions of registers
10.1 Separation of reads and writes
10.2 Control bit acknowledgement
10.3 Alarm simulation example
10.4 Single-pit and multi-pit mode
11. CIU 202 Modbus RTU commissioning, step-by-step
guides
11.1 Hardware setup, CIU 202
11.2 Hardware setup, CIU 262 call-up connection
11.3 Hardware setup, CIU 262 data connection
11.4 CIU 502 Modbus TCP communication setup
12. Detailed descriptions of functionality
12.1 Call-up
12.2 APN
13. Modbus RTU telegram examples
13.1 Modbus telegram overview
13.2 Read holding registers, 0x03
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13.3 Read input registers, 0x04
13.4 Write single register, 0x06
13.5 Write multiple registers, 0x10
13.6 Diagnostics, 0x08
13.7 Diagnostics register interpretation
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13.8 Diagnostics: Return query data
13.9 Reading the CIM configuration register block
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3 13.10 Reading the pit water level
3 13.11 Reset alarm
4 14. Fault finding
4 14.1 CIU 202
4 14.2 CIU 262
4 14.3 CIU 502
5 15. Modbus RTU rotary switch addresses
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