Flomec F116-P, Руководство пользователя

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Page 45
FL_F116P_v1702_01_EN
Reading differential flow rate, total or accumulated total
The returned values are given including the decimals and represent the actual value. The given
value may differ from the value that is shown on the display
– this is due to the fact that the display
is limited in the number of digits and may have a slower update rate set.
For example when two decimals are selected for total and total has a value of 123456,78 the display
will show 23456,78 while communication will read a “total” of 12345678 and a “total decimals” of 2.
* Clearing total
It is possible to clear the total counter by means of writing a value of 0 to all the 3 registers of
total/flow rate in a single write action. Writing any other value will result in the reply of an error
message because the registers of total/flow rate are during operation read-only.
Setup variables
PDU
ADDRESS REGISTER VARIABLE
TOTAL A
NO.
REGISTERS
R/W TYPE VALUE / REMARKS
[d] 32
[h] 0x020 40033 unit (A and B) 1 r/w uint16 0=none
1=L
2= m
3
3=kg
4= lb
5=GAL 6= USGAL
7=bbl
[d] 33
[h] 0x021 40034 decimals (A and B) 1 r/w uint16 0…3
[d] 34
[h] 0x022 40035 K-factor 2 r/w uint32 1...9999999
Representation: 0.000010…9999999 depending
on variable 37: K-Factor decimals.
[d] 37
[h] 0x025 40038 decimals K-factor 1 r/w uint16 0…6
PDU
ADDRESS
REGISTER VARIABLE
FLOW RATE A
NO.
REGISTERS
R/W TYPE VALUE / REMARKS
[d] 48
[h] 0x030 40049 unit (A and B) 1 r/w uint16 0=mL
1=L
2= M
3
3=mg
4=g
5=kg
6=ton
7=GAL 8=bbl
9=lb
10=cf
11=rev 12=none
13=scf
14=NM
3
15=NL
16=P
[d] 49
[h] 0x031 40050 time unit (A and B) 1 r/w uint16 0=/sec 1=/min 2=/hour 3=/day
[d] 50
[h] 0x032 40051 decimals (A and B) 1 r/w uint16 0…3
[d] 51
[h] 0x033 40052 K-factor 2 r/w uint32 1...9999999
Representation: 0.000010…9999999
depending on variable 54: decimals K-factor.
[d] 54
[h] 0x036 40055 decimals K-factor 1 r/w uint16 0…6
[d] 62
[h] 0x03E 40063 filter 1 r/w uint16 1...99
[d] 71
[h] 0x047 40072 period 1 r/w uint16 1...999
Representation: 0.1 – 99.9 sec
PDU
ADDRESS REGISTER VARIABLE
TOTAL B
NO.
REGISTERS
R/W TYPE VALUE / REMARKS
[d] 40
[h] 0x028 40041 K-factor 2 r/w uint32 1...9999999
Representation: 0.000010…9999999 depending
on variable 43: decimals K-factor.
[d] 43
[h] 0x02b 40044 decimals K-factor 1 r/w uint16 0…6
PDU
ADDRESS
REGISTER VARIABLE
FLOW RATE B
NO.
REGISTERS
R/W TYPE VALUE / REMARKS
[d] 227
[h] 0x0E3 40228 K-factor 2 r/w uint32 1...9999999
Representation: 0.000010…9999999
depending on variable 230 decimals K-factor
[d] 230
[h] 0x0E6 40231 decimals K-factor 1 r/w uint16 0…6