EMERGENT EES-101, Инструкция по эксплуатации, Страница: 50 / 65

EES-101 Series Ultrasonic Flowmeter
Revision: 3.0.1 Page 50 of 65
0x01 - 0xF7 0x86 2(Register length error) CRC-16/MODBUS
0x01 - 0xF7 0x86 3(Check code error) CRC-16/MODBUS
0x01 - 0xF7 0x86
4(The function is not
supported at the moment) CRC-16/MODBUS
1 byte 1 byte 1 byte 2 byte
9.3.2.4 MODBUS Register Address List(default)
The flowmeter MODBUS Register has a read register and a single write register.
Read Register Address List (use 0x03 performance code to read)
Register
address
Register Data description Type
No.
registers*
Remark
$0000 40001 Flow/s - low half word
32 bits real 2
$0001 40002 Flow/s - high half word
$0002 40003 Flow/m - low half word
32 bits real 2
$0003 40004 Flow/m- high half word
$0004 40005 Flow/h - low half word
32 bits real 2
$0005 40006 Flow/h - high half word
$0006 40007 Velocity
–
low half word
32 bits real 2
$0007 40008 Velocity
–
high half word
$0008 40009 Positive total
–
low half word
32 bits uint. 2
$0009 40010 Positive total
–
high half word
$000A 40011 Positive total
–
exponent 16 bits int. 1
$000B 40012
Negative total
—
low half word
32 bits int. 2
$000C 40013
Negative total
—
high half word
$000D 40014 Negative total
—
exponent 16 bits int. 1
$000E 40015
Net total
—
low half word
32 bits int. 2
$000F 40016 Net total
－
high half word
$0010 40017 Net total
—
exponent 16 bits int. 1
$0016 40023 Up signal int
–
low half word
32 bits real 2
0
～
99.9
$0017 40024 Up signal int
–
high half word
$0018 40025 Down signal int
–
low half word
32 bits real 2
0
～
99.9
$0019 40026 Down signal int
–
high half word
$001A 40027 Quality 16 bits int. 1
0
～
99