Communications
C.16 Input/output (R41,070 – R41,143)
HydroRanger 200 HMI
Operating Instructions, 06/2018, A5E36281317-AC
331
C.16
Input/output (R41,070 – R41,143)
The device has discrete inputs, mA inputs, mA outputs and relay outputs. See below for
details for each I/O type.
C.17
Discrete inputs (R41,070)
This table shows the current status of the discrete inputs. Only register 41,070 is used.
Discrete input
Data address
1
41,070, bit 1
2
41,070, bit 2
C.18
Relay outputs (R41,080)
This table shows the current status of the relays. A reading of 0 means that the relay function
is not asserted and a 1 means that it is asserted. For example, a 1 for a pump relay means
that the pump is running.
Relay
Data address
1
41,080, bit 1
2
41,080, bit 2
3
41,080, bit 3
4
41,080, bit 4
5
41,080, bit 5
6
41,080, bit 6
Values are written to control a relay only if the Relay Control Function [Relay Function
(2.8.1.4.) (Page 195)] is set to Communication. See Relay function codes (2.8.1.4. Relay
function only) (Page 343)
C.19
mA input (R41,090)
The mA input is scaled from 0 to 2 000 (0 to 20 mA multiplied by 100). Parameter Scaled mA
Input Value (2.6.5.) (Page 185) displays the value of the input. It is indexed by the input
number.
C.20
mA outputs (R41,110-41,111)
The mA output is scaled from 0 to 2 000 (0 to 20 mA multiplied by 100). This is displayed in
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