Table of Contents
Advertisement
18
Address offset
Operation object
о
Standard flow rate
4
Working flow
8
Low accнmнlation
12
High accнmнlation
16
Flнid temperature
20
flнid pressure
24
Measнring freqнency
28
Ot1tpнt current
lnstantaneoнs flow
32
нnit code
is the Modbus cTable 5 transmitter Modbus read and maintain register
command parsing
On the cumulative amount, the cumulative amount of two parts from the high and
low, the cumulative amount of the low part is а fixed point integer, the data is converted
to 10 decimal, the cumulative amount of high part of the cumulative amount divided Ьу
100000 of the integer value of the business.Formula for:
The cumulative amount (floating point) = cumulative amount of high (integer) *
1000000 + cumulative low (integer) / 1000
The cumulative flow unit is the unit of volume or mass that is left out of the time
portion of the instantaneous flow unit.
On the flow unit code, the flow unit from the flow unit code value in the physical
units matched with the following table.
о
Unit code
1
2
Physical ttnit
m"/h
m'/m
1/h
Table 6 instantaneous flow unit code table
Number of
Data format
data bytes
Floating point type
4
Floating point type
4
Integer type
4
4
Integer type
4
Floating point type
4
Floating point type
Floating point type
4
4
Floating point type
2
Short integer type
з
4
5
6
7
1/m
t/l1
t/m
kg/h
kg/m
19
6. Troubleshooting
Symptom
Probable Санsе
Meast1гement is поt
1. Parameteг wroпg
асснгаtе
2. Ріре is 11ot fнІІу filled
Flow rate iпdication is
1. Vibration РгоЬІеm
нnstable
2.Air
З. Amplifier Іосаtіоп - oнtside
electrical iпterfereпce
1. No power
No Display
2. lncoпect power
З. Wiring coпnections
7. Quick Installation
Solнtion
Check the parameters (Transmitter,
detector factoг and size)
Check if meter is fнІІу filled
Add strpport to the line near tl1e meter
to damp tl1e vibr·ation
Make sнre flнid does not contain air
ЬнЬЬІеs wl1e11 flнid is liqнid
Make sнre amplifier is поt too close to
soнrces of electrical inteгference
АррІу сопесt роwег
Check power vаІне
Check power inpнt/oнtpнt connectioпs
Advertisement
Table of Contents
