Modbus Server Supplement to User Manual - ENGLISH
70 SU_ModbusV2-8, 2015-03-02
9 Request of Instrument Information
The transmitter supports the Modbus function "Report Slave ID", which provides the possibility to request instrument infor-
mation (see Modbus specification).
The following example shows the structure of a response:
Example: 1 byte: 1 (device address)
1 byte: 17 (function code)
1 byte: 101 (number of following bytes)
101 bytes: FLEXIM FLUXUS ULTRASONIC FLOWMETER (Slave ID)
0xFF (Run Indicator Status)
ADM7407-07400608 V 6.09 04.11.13 MB Version 1.23 FLX-MB-05052009
(Additional Data with:
• type, serial number, firmware version, firmware date of the transmitter
• serial number, firmware version of the Modbus server)
2 bytes: 0x4A78 (CRC checksum)
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