Sentera Controls DSMFX-2R, Монтаж и эксплуатация

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MIW-DSMFX-2R-EN-000 - 05 / 07 / 2019 11 - 12
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HOLDING REGISTERS
Holding Registers Data type Description Data Values
20
Maximum relative humidity
range
unsigned int
Maximum value of relative humidity range,
cannot be set less than minimum relative
humidity range plus 5%
Min+50—1.000
default: 1.000
850 = 85 % rH
21
Minimum relative humidity
alert
unsigned int Minimum relative humidity alarm value
Min. relative humidity range—Max.
relative humidity alarm
default: 0
200 = 20,0 % rH
22
Maximum relative humidity
alert
unsigned int Maximum relative humidity alarm value
Min. relative humidity alarm —Max.
relative humidity range
default: 1.000
850 = 85 % rH
23 Minimum CO
2
range unsigned int
Minimum CO
2
range, cannot be set higher than
maximum CO
2
range minus 100 ppm
0—Max-100
default: 400
1.000 = 1.000 ppm
24 Maximum CO
2
range unsigned int
Maximum CO
2
range, cannot be set less than
minimum CO
2
range plus 100 ppm
Min+100—2.000
default: 2.000
2.000 = 2.000 ppm
25 Minimum CO
2
alert unsigned int Minimum CO
2
alarm value
Min. CO
2
range—Max. CO
2
alarm
default: 400
400 = 400 ppm
26 Maximum CO
2
alert unsigned int Maximum CO
2
alarm value
Min. CO
2
alarm —Max. CO
2
range
default: 2.000
2.000 = 2.000 ppm
27—39 Reserved, return 0
40 CO
2
module self calibration unsigned int
Enables or disables the CO
2
module self
calibration technique. If enabled it is advisable
that the CO
2
concentration drops to outside
level (400 ppm) in a 7 day period.
0—1
default: 1
0 = Disabled
1 = Enabled
41 Output 1 type (T) unsigned int Select analogue / modulating output 1 type
1—3
default: 1
1 = 0—10 VDC
2 = 0—20 mA
3 = PWM
42 Output 1 overwrite (T) unsigned int
Enables the direct control over the temperature
output.
0—1
default: 0
0 = Disabled
1 = Enabled
43 Output 1 overwrite value (T) unsigned int
Overwrite value for output 1. Active only if
Holding register 42 is set to 1.
0—1.000
default: 0
0 = 0 %
1.000 = 100 %
44
Internal voltage source
selection Output 1 (T)
unsigned int
Selection of internal voltage source for PWM
output 1.
0—1
default: 0
0 = 3,3 VDC
1 = 12 VDC
45—50 Reserved, return 0
51 Output 2 type (rH) unsigned int Select analogue / modulating output 2 type.
1—3
default: 1
1 = 0—10 VDC
2 = 0—20 mA
3 = PWM
52 Output 2 overwrite (rH) unsigned int
Enables the direct control over the relative
humidity output.
0—1
default: 0
0 = Disabled
1 = Enabled
53
Output 2 overwrite value
(rH)
unsigned int
Overwrite value for output 2. Active only if
Holding register 52 is set to 1. 0—1.000
default: 0
0 = 0 %
1.000 = 100 %
54
Internal voltage source
selection Output 2 (rH)
unsigned int
Selection of internal voltage source for PWM
output 2.
0—1
default: 0
0 = 3,3 VDC
1 = 12 VDC
55—60 Reserved, return 0
61 Output 3 type (CO
2
) unsigned int Select analogue / modulating output 3 type.
1—3
default: 1
1 = 0—10 VDC
2 = 0—20 mA
3 = PWM
62 Output 3 overwrite (CO
2
) unsigned int
Enables the direct control over the CO2 output. 0—1
default: 0
0 = Disabled
1 = Enabled
63
Output 3 overwrite value
(CO
2
)
unsigned int
Overwrite value for output 3. Active only if
Holding register 62 is set to 1.
0—1.000
default: 0
0 = 0 %
1.000 = 100 %
64
Internal voltage source
selection Output 3 (CO
2
)
unsigned int
Selection of internal voltage source for PWM
output 3.
0—1
default: 0
0 = 3,3 VDC
1 = 12 VDC
65—80 Reserved, return 0
If you want to find out more about Modbus over serial line, please visit: http://www.modbus.org/docs/Modbus_over_serial_line_V1_02.pdf
VERIFICATION OF INSTALLATION INSTRUCTIONS
If your unit does not function as expected, please check the connections.
DSMFX-2R
MULTIFUNCTIONAL
DUCT TRANSMITTER