Table des Matières
Publicité
DST
TRANSMETTEUR DE TEMPÉRATURE
POUR CONDUITS
REGISTRES MODBUS
INPUT REGISTERS
1
Temperature level
2-10
11
Analogue output value
13
Temperature range
17-20
HOLDING REGISTERS
1
Device slave address
2
Modbus baud rate
3
Modbus parity
4
Device type
5
HW version
6
FW version
7
Operating mode
8
Output overwrite
9-10
11
Temperature range
Minimum custom
12
temperature range
Maximum custom
13
temperature range
16-20
Analogue output overwrite
21
value
22-30
Pour en savoir plus à propos de Modbus sur liaison série, suivez ce
MIW-DST-FR-001 - 19 / 09 / 16
Data type
Description
signed int.
Actual temperature level
Reserved, returns 0
signed int.
Value of the analogue output
signed int.
Temperature working range selected by jumper or a holding register
Reserved, returns 0
Data type
Description
unsigned int.
Modbus device address
unsigned int.
Modbus communication baud rate
unsigned int.
Parity check mode
unsigned int.
Device type (Read only)
unsigned int.
Hardware version of the device (Read only)
unsigned int.
Firmware version of the device (Read only)
Enables the Modbus control and disables the jumpers
unsigned int.
and trimmers
Enables the direct control over the outputs. Always
unsigned int.
settable. Active only if holding register 7 is set to 1.
Reserved, returns 0
Selects temperature working range Always settable.
signed int.
Active only if holding register 7 is set to 1.
Minimum value of the custom temperature range.
signed int.
Always settable. Active only if holding register 7 is set to
1 and register 11 is set to 5.
Maximum value of the custom temperature range.
signed int.
Always settable. Active only if holding register 7 is set to
1 and register 11 is set to 5.
Reserved, returns 0
Overwrite value for the analogue output. Always
signed int.
settable. Active only if holding registers 7 and 8 are set
to 1.
Reserved, returns 0
lien:http://www.modbus.org/docs/Modbus_over_serial_line_V1_02.pdf
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Data
0—1.000
1—5
Data
Default
Values
1—247
1
1 =
2 =
1—4
2
3 =
4 =
0 =
0—2
1
1 =
2 =
DST-X = 1030
XXXX
0 x 0100 =
XXXX
0 x 0130 =
0 =
0—1
0
1 =
0 =
0—1
0
1 =
1 =
2 =
1—5
1
3 =
4 =
5 =
0—Max
0
100 =
Min—500
500
500 =
0 =
0—1.000
0
1.000 =
Values
250 =
25,0 °C
0 =
0 %
1.000 =
100 %
1 =
0—30 °C
2 =
10—40 °C
3 =
20—50 °C
4 =
0—50 °C
5 =
Custom
9.600
19.200
38.400
57.600
8N1
8E1
8O1
HW version 1.0
FW version 1.3
Standalone Mode
Modbus Mode
Disabled
Enabled
0—30 °C
10—40 °C
20—50 °C
0—50 °C
Custom
10,0 °C
50,0 °C
0 %
100 %
8 - 9
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