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Modbus protocol description and set-up – KROHNE ALTOSONIC V12 EN User Manual

Page 138

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10

MODBUS PROTOCOL DESCRIPTION AND SET-UP

138

ALTOSONIC V12

www.krohne.com

04/2013 - 4002643502 - MA ALTOSONIC V12 R02 en

10.8.8 Holding Registers (read/write): Float (32-bit) floating-point, address range 7500-

7999

Relative
address

Absolute address

Name

Parameter /
Variable
(short description)

non-Modicon

Modicon-comp.

0

7500

7500-7501

(2 regs)

TestRegister

float32

Test Register

Register reserved for testing communications

and protocol handling with this type of

register, without affecting the operation of the

flowmeter.