Kamstrup MULTICAL 402, Техническое описание, Страница: 19 / 113

MULTICAL® 402
Kamstrup A/S · Technical Description · 5512-742_M1_GB_01.2016
19
D
a
te
S
ta
m
p
H
e
a
t m
ete
r
DDD=
2
1
0
H
e
a
t m
ete
r
DDD=
4
1
0
C
o
o
li
n
g
m
e
te
r
DDD=
5
1
0
H
e
a
t/
co
o
li
n
g
DDD=
6
1
0
Vo
lu
m
e
/H
e
a
t
DDD=
7
10
V
ol
u
m
e
/C
ool
DDD=
8
10
En
e
rg
y
m
e
te
r
DDD=
9
10
15.0 VA (Input A) 10 10 9 10 4 4 9
15.1 Meter No. VA 10A 10A 9A 10A 4A 4A 9A
15.2 Yearly data
•
10B 10B 9B 10B 4B 4B 9B
15.3 Monthly data
•
10C 10C 9C 10C 4C 4C 9C
16.0 VB (Input B) 11 11 10 11 5 5 10
16.1 Meter No. VB 11A 11A 10A 11A 5A 5A 10A
16.2 Yearly data
•
11B 11B 10B 11B 5B 5B 10B
16.3 Monthly data
•
11C 11C 10C 11C 5C 5C 10C
17.0 TA2 12 12 12
17.1 TL2 12A 12A
18.0 TA3 13 13 13
18.1 TL3 13A 13A
19.0 Info Code 14 14 11 14 6 6 11
19.1 Info event counter 14A 14A 11A 14A 6A 6A 11A
19.2 Info logger (36 latest events)
•
14B 14B 11B 14B 6B 6B 11B
20.0 Customer number (N
o
1+2) 15 15 12 15 7 7 12
20.1 Date 15A 15A 12A 15A 7A 7A 12A
20.2 Hour 15B 15B 12B 15B 7B 7B 12B
20.3 Target date 15C 15C 12C 15C 7C 7C 12C
20.4 Serial no.
(N o 3)
15D 15D 12D 15D 7D 7D 12D
20.5 Prog. (A-B-CCC) (N
o
4) 15E 15E 12E 15E 7E 7E 12E
20.6 Config 1 (DDD-EE) (N
o
5) 15F 15F 12F 15F 7F 7F 12F
20.7 Config 2 (FF-GG-N-PP) (N
o
6) 15G 15G 12G 15G 7G 7G 12G
20.8 Software edition (N
o
10) 15H 15H 12H 15H 7H 7H 12H
20.9 Software check sum (N
o
11) 15I 15I 12I 15I 7I 7I 12I
20.10 Segment test 15J 15J 12J 15J 7J 7J 12J
20.15 M-Bus primary adr. (N
o
31) 15K 15K 12K 15K 7K 7K 12K
20.16 M-Bus secondary adr. (N
o
32) 15L 15L 12L 15L 7L 7L 12L
Number of yearly data displayed (1…15) 2 2 2 2 2 2 2
Number of monthly data displayed (1…36) 12 12 12 12 12 12 12
DDD=210 is the ”standard code” of heat meters with meter type 402xxxxxxx2xx. Please contact Kamstrup for
other combinations. A DDD-code can contain max. 103 readings including 4 data logger counts.
A total survey of existing display codes (DDD) appear from a separate document.
Please contact Kamstrup for further details.
PM are indications which only appear in verification mode.
Note: Data reading can collect up to 36 monthly data and up to 15 yearly data. The number of displayed yearly and monthly
data is determined by the DDD-code.
3.4.1 Energy overview
The above-mentioned energy types E1, E3, E8 and E9 are calculated as follows:
Formula Example of application Condition
E1=V1(T1-T2)
Heat energy (V1 in flow or return)
T1
>
T2
T1
>
θ
hc
Legal Display/Data/Log
(Forward temperature must be
higher than the limit value)
E3=V1(T2-T1)
Cooling energy (V1 in flow or return)
T2
>
T1
T1
>
θ
hc
Legal Display/Data/Log
(Forward temperature must be
lower than the limit value)
E8=m
3
Used for calculation of average
temperature of forward pipe
x T1
None
Display/Data/Log
E9=m
3
Used for calculation of average
temperature of return pipe
x T2
None
Display/Data/Log
θ
hc
If
θ
is the temperature, at which the meter shifts between heat and cooling measurement. The typical value is
25
°
C, but other values can be supplied as required.
hc
is set at 180
°
C the function is disconnected, e.g. to be used for ”purchase/sales” of heat. See paragraph 7.4
for further information on heat/cooling meters.