Westermo RM-505U-K - Manual (Page 43)

man_505U-K_1.4.doc Dec 2008
    ELPRO Technologies Pty Ltd 2008 Page 43
5.3.1 Read Inputs
This option provides a display of the
measured input signals in the505K,
both internal and external. Digital
inputs (internal and external) are
displayed as "ON" or "OFF", the pulse
input accumulated count values are
displayed and the analogue input value
is displayed in mA or V.
The displayed values will only update
when you select the “Update” box.
Note that the analogue input value is
only updated when the configured
analogue sample occurs.
If the analogue display shows mA and you are using a voltage signal, then the analogue input
has not been calibrated. Select the “…” box beside the analogue display and follow the
procedure in 5.3.3 below.
The counter values will display both base and Hi counters as a 32 bit number, but in
“decimal” format. If the counter value is less than 65536, then the Hi or overflow counter is
zero.
5.3.2 Setting Counter Values
To manually set counter values, highlight the existing counter values and over-type the new
value required. Then select the green “3” box beside counter #2. The new values will be
written into the module.
5.3.3 Calibrating Analog Input