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Using the
Up
and
Down
buttons to the right of the LCD the other I/Os can be viewed (IN02, IN03, IN04 etc…).
When the connection type is GPRS or Ethernet, if the I/Os have not been pre-configured they will have their default I/O
name and unit of measure, and configurable inputs will have their default input type which is 0-10V..
When set to standalone I/O module mode (
Connection Type
set to
None (slave)
) the configurable input types must be
changed via the
Configuration
Screen. The configurable input values on the
I/O Status
screen will always be shown in
their raw units (i.e. Volts, mA or
Ω
).
12.7.1. External device I/Os
External device I/Os are only viewable on the screen if those external devices have been pre-configured.
If MelcoREMOTE fails to read a register from an external device its value will show READ ERROR, or if
MelcoREMOTE fails to write to a register value WRITE ERROR will be shown.
12.7.2. Overriding
outputs
To aid commissioning, digital output type I/Os can be overridden (ON/OFF) to test installation wiring. To override a
digital output navigate to it by pressing the
Up
and
Down
buttons and press the
Toggle
button. The value shown on
screen will update to reflect the new value.
I/O Status screen for digital output DO01
Summary of Contents for MelcoREMOTE
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Page 7: ...Page 7 of 52 Fig 2 Overview I 2 ...
Page 46: ...Page 46 of 52 RS 485 Expansion Devices Address Description ...
Page 47: ...Page 47 of 52 Centralised Controllers Modbus TCP Devices IP Address Description ...
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