Installation guide
Web Server Installation Guide Page 25
CDU-AC5
Digital Inputs
Displays the current state of each of digital input. The state can be either Open (circuit) or
CLOSED (circuit).
Digital Outputs
Displays the current state of each of digital output. The state can be either Off or ON.
Analogue Inputs
Displays the current state of each of analogue input. Each input is able to accept a signal in
the range of 0V to 18V or 0mA to 36mA. For inputs 1 to 4, this input range corresponds to 0
to 4096 bits. For inputs 5 to 9, this input range corresponds to 0 to 1024 bits.
Resistive Inputs
Displays the current state of each of resistive input. The value displayed is in multiples of
100ohms. E.g. 61 = 6k1ohms.
Analogue Outputs
Displays the current state of each of analogue output. Each output is specified as 0 to 10V –
corresponding to a displayed value of 0 to 255.
6.3.5 Parameters
The two parameter schematics (Parameters – Page 1 and Parameters – Page 2) provide
access to all CDU parameters. You may adjust parameters if you have sufficient user account
privileges.
Whilst the CDU is configured to operate according to either the SI or IMPERIAL parameter
set, the CDU-AC5 displays both sets simultaneously. The current active set is displayed
towards the top right of the parameter schematics,
Adjusting Numerical Parameters
Click on the current value of the required parameter. A dialog will be displayed,