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Uponor Smatrix Base PRO Controller X-147 Modbus RTU interface l Installation manual l 21
3.4 Discrete Input data points
These datapoints are read only and show the actuator, pump/boiler, and GPI status on the controller (binary, on/off).
Display name
Register
address
(decimal)
Function code
(Hex)
Type
Analogue/
Binary
Coding
Actuator status/channel 1 (bit 0)
10001
0x02
Read
Binary
Unsigned. 1 = ON, 0 = Off.
Actuator status/channel 2 (bit 1)
10002
0x02
Read
Binary
Unsigned. 1 = ON, 0 = Off.
Actuator status/channel 3 (bit 2)
10003
0x02
Read
Binary
Unsigned. 1 = ON, 0 = Off.
Actuator status/channel 4 (bit 3)
10004
0x02
Read
Binary
Unsigned. 1 = ON, 0 = Off.
Actuator status/channel 5 (bit 4)
10005
0x02
Read
Binary
Unsigned. 1 = ON, 0 = Off.
Actuator status/channel 6 (bit 5)
10006
0x02
Read
Binary
Unsigned. 1 = ON, 0 = Off.
Actuator status/channel 7 (bit 6)
10007
0x02
Read
Binary
Unsigned. 1 = ON, 0 = Off.
Actuator status/channel 8 (bit 7)
10008
0x02
Read
Binary
Unsigned. 1 = ON, 0 = Off.
Actuator status/channel 9 (bit 8)
10009
0x02
Read
Binary
Unsigned. 1 = ON, 0 = Off.
Actuator status/channel 10 (bit 9)
10010
0x02
Read
Binary
Unsigned. 1 = ON, 0 = Off.
Actuator status/channel 11 (bit 10)
10011
0x02
Read
Binary
Unsigned. 1 = ON, 0 = Off.
Actuator status/channel 12 (bit 11)
10012
0x02
Read
Binary
Unsigned. 1 = ON, 0 = Off.
Pump/Boiler (bit 12)
10013
0x02
Read
Binary
Unsigned. 1 = ON, 0 = Off.
GPI status (bit 13)
10014
0x02
Read
Binary
Unsigned. 1 = ON, 0 = Off.
10015
10016