댓글 0건 조회 335회 작성일 23-09-20 11:05
AQ Guard 1200 Local network 에 연결시에 필요사항
[Summary of Local communication Integration]
Date: Sep. 14, 2023
Prepared By: O-Chang Trading ( Kim)
For the Local networking with AQ Guard 1000 series,
Be sure that describe the items to be checked as shown in the attached picture.
Check the IP address of the device
Check Modbus TCP Port: 502
Check Slave ID: Check the Modbus ID of the device (check in the touch system communication of the device)
Check Function Code: 04 Read Input Register (3X) must be used.
Start Address: Check the start address
Read Counter: Check the number of words to read
Check the value of the memory address (all items are 2 Word Quantity (unsigned word))
the user HMI software must process it as a 32-bit floating data type.
(If the value changed to float is strange, word swap must be performed.)
please indicate the minimum/minimum value range of all displayed items.
[Modus Poll Program]
the “Modbus Poll” program as shown is useful for the test contents with the attached data.