Endress+Hauser Proline t-mass 65 MODBUS RS485, Руководство пользователя

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COMMUNICATION Proline t-mass 65 MODBUS RS485
34 Hauser
BYTE ORDER Prerequisite
The transmission sequence must suit the MODBUS master.
More information can be found in Operating Instructions BA115D/06 under
the keyword "Byte transmission sequence".
Description
Use this function to select the byte transmission sequence for the Integer,
Float and String data types.
Options
0 = 0-1-2-3
1 = 3-2-1-0
2 = 2-3-0-1
3 = 1-0-3-2
Factory setting
1-0-3-2
MODBUS register:
Data type:
Access: 4915
Integer
read/write
DELAY TELEGRAM REPLY Description
Use this function for entering a delay time after which the measuring device
replies to the request telegram of the MODBUS master. This allows
communication to be adapted to slow MODBUS masters.
User input
0 to 100 ms
Factory setting
10 ms
MODBUS register:
Data type:
Access: 4916
Float
read/write
WRITE PROTECTION Description
Indicates whether write access to the device via local operation or MODBUS
is possible.
!
Note!
Write protection is activated and deactivated by means of a jumper on the
I/O module (see Operating Instructions BA00115D/06)
Display
0 = OFF (write access via MODBUS possible)
1 = ON (write access via MODBUS blocked)
Factory setting
OFF
MODBUS register:
Data type:
Access: 4918
Integer
read/write
SCAN LIST REG. 1...16 Description
Use this function by entering the register address, up to 16 device parameters
can be grouped in the auto-scan buffer where they are assigned to the scan
list registers 1 to 16.
The data of the device parameters assigned here are read out via the register
addresses 5051 to 5081.
!
Note!
More detailed information and examples of using the auto-scan buffer are
provided in Operating Instructions BA115D/06
User input
0 to 9999
Factory setting
0
MODBUS register:
SCAN LIST REG.1:
SCAN LIST REG.2:
SCAN LIST REG.3:
SCAN LIST REG.4:
SCAN LIST REG.5:
SCAN LIST REG.6:
SCAN LIST REG.7:
SCAN LIST REG.8:
SCAN LIST REG.9:
SCAN LIST REG.10:
SCAN LIST REG.11:
SCAN LIST REG.12:
SCAN LIST REG.13:
SCAN LIST REG.14:
SCAN LIST REG.15:
SCAN LIST REG.16:
Data type:
Access:
5001
5002
5003
5004
5005
5006
5007
5008
5009
5010
5011
5012
5013
5014
5015
5016
Integer
read/write
Function description, COMMUNICATION group