Oldham MX 32, User Manual

Page: 62 / 72

58 MX 32
v2
User Manual
Configuring sensors
Downloading the configuration
The MX 32 uses 64 external addresses (line #1 channel #1, to line #2 channel
#32) and 2 analog channels for which the addresses are located from 257 to
258.
With the automated system, it is possible to send 66 (64 + 2) Modbus
requests, where the address field is numbered from 1 to 64 then from 257 to
258 in order to download the configuration of each sensor into the internal
memory.
As a result of the operating functionality, it is only possible to repatriate the
data of a single sensor for interrogation.
If a sensor is stated at the address mentioned, the MX 32 sends the number
of data words requested; always from data #1: NAME OF ANALOG SENSOR,
at data #x.
If there is no information at the address mentioned, the MX 32 sends back 0.
1
Line 1 Sensor 1
32
Line 1 Sensor 32
33
Line 2 Sensor 1
64
Line 2 Sensor 32
257
Analog line #1
264
Analog line #2
Sensor addresses