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DPS-M -2
REGISTRES MODBUS
INPUT REGISTERS
Data type
1
Output
unsigned int.
2
Pression différentielle
unsigned int.
3
Volume flow rate high
unsigned int.
Volume flow rate low
unsigned int.
4
5
Flux d'air
unsigned int.
6
unsigned int.
Air pressure/volume/
7
unsigned int.
velocity alert flag
Air pressure/volume/
8
velocity range limit flag unsigned int.
Sensor fault
unsigned int.
9
10
unsigned int.
*Puisque le DPS-2 peut afficher jusqu'à 4 chiffres, les valeurs indiquées vont de 0 à 9999, c'est-à-dire que si la presion différentielle mesurée = 10.000 Pa, l'appareil affiche 9999. Cependant, le logiciel
3SModbus indique toujours la valeur réelle.
** Lorsque le flux d'air est au-dessus de 10.000 m
HOLDING REGISTERS
Data type
1
Device slave address
unsigned int. Modbus device address
2
Modbus baud rate
unsigned int. Modbus communication baud rate
3
Modbus parity mode
unsigned int. Parity check mode
4
Device type
unsigned int. Device type (Read-only)
5
HW version
unsigned int. Hardware version of the device (Read-only)
6
FW version
unsigned int. Firmware version of the device (Read-only)
7-10
11
Minimum pressure range
unsigned int. Minimum of the pressure range
12
Maximum pressure range
unsigned int. Maximum of the pressure range
13
Minimum pressure alert
unsigned int. Minimum differential pressure alarm value
14
Maximum pressure alert
unsigned int. Maximum differential pressure alarm value
15
Minimum volume flow range high unsigned int.
16
Minimum volume flow range low unsigned int.
Maximum volume flow range
17
unsigned int.
high
18
Maximum volume flow range low unsigned int.
MIW-DPS-M-2-FR-001 - 19 / 12 / 18
TRANSMETTEUR DE PRES-
SION DIFFÉRENTIELLE
Description
Output value in percentage
Measured differential pressure
Air Volume flow rate
Measured air velocity
Reserved, returns 0
The flag indicates that measured data is
outside the set alert values.
The flag indicates that measured data is
outside the set range limit values.
Indicates sensor failure
Reserved, returns 0
/h, il est affiché par 1.000, par ex. Si le flux d'air = 10650, l'appareil affiche 10.65 Cependant, le logiciel 3SModbus indique toujours la valeur réelle.
3
Description
Reserved, return 0
Minimum volume flow range value
Maximum volume flow range value
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Data
Values
0—1.000
100 =
DPS-M-1K0 -2
0— 1.000
100 =
DPS-M-2K0 -2
0— 2.000
100 =
DPS-M-4K0 -2
0— 4.000
100 =
DPS-M-10K -2
0—10.000*
1000 =
DPS-M-1K0 -2
0—25.000
1.000 =
DPS-M-2K0 -2
0—40.000
DPS-M-4K0 -2
0—100.000**
>1.000 =
DPS-M-10K -2
0—180.000**
0—300
100 =
0—1
0—1
0—1
Data
0 =
1 =
2 =
DPS-M-1K0 -2 =
DPS-M-2K0 -2 =
DPS-M-4K0 -2 =
DPS-M-10K -2 =
0 - (Max. pressure range - 50 Pa)
DPS-M-1K0 -2
(Min. pressure range + 50 Pa) - 1.000
DPS-M-2K0 -2
(Min. pressure range + 50 Pa) - 2.000
DPS-M-4K0 -2
(Min. pressure range + 50 Pa) - 4.000
DPS-M-10K -2
(Min. pressure range + 50 Pa) - 10.000
Min pressure range - max. pressure alarm
Min pressure
alarm—max.
pressure
range
0 - (Maximum volume flow range -10 m³/h)
DPS-M-1K0 -2
(Min. vol. flow range + 10 m³/h) - 25.000
DPS-M-2K0 -2
(Min. vol. flow range + 10 m³/h) - 40.000
DPS-M-4K0 -2
(Min. vol. flow range + 10 m³/h) - 100.000
DPS-M-10K -2
(Min. vol. flow range + 10 m³/h) - 180.000
0 =
Pressure/Volume/Velocity measurement is OK
Pressure/Volume/Velocity measurement is
1 =
too low/high
0 =
Pressure/Volume/Velocity range is OK
Pressure/Volume/Velocity range is too low/
1 =
0 =
1 =
Sensor fault (Red LED4 blinks)
Default
Values
1—247
1
0 =
1 =
2 =
0—6
2
3 =
4 =
5 =
6 =
8N1
0 =
8E1
1
1 =
8O1
2 =
1075
1076
1077
1078
XXX
0x0100 =
XXX
0x0110 =
10 =
0
100 =
1.000
2.000
100 =
4.000
10.000
10 =
0
100,0 Pa (DPS-
100 =
DPS-X-1K0 -2
1.000
DPS-X-2K0 -2
2.000
100=
DPS-X-2K0 -2
4.000
1000=
DPS-X-10K -2
10.000
0
10 =
25.000
40.000
20.000 =
100.000
180.000
10,0%
100 Pa
100 Pa
100 Pa
1.000 Pa
1.000 m
3
/h
10.00 m
3
/h
10 m/s
high
Sensor OK
4.800
9.600
19.200
38.400
57.600
115.200
230.400
None
Even
Odd
HW version
1.00
FW version
1.10
10 Pa
100 Pa
100 Pa
10 Pa
M-10K -2)
100 Pa
1000 Pa
10 m³/h
20.000 m³/h
11 - 15
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