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AWC 500 Installation instruction
Data bits:
Stop bits:
Parity:
Flow control:
Related to PCM5·2: When connected the service port provides console access to the OS. Related to
PDM5·1: When a given module is selected (and the USB cable is connected to a PC), the Run LED on
that module overlays its red colour to the currently status of the LED.
4.1.9. PDM service
The PDM modules do not offer any service possibilities except as interface to the other IO modules in
the distributed Rack. Connecting the USB cable with the Module select switch set to an IO module will
offer these features:
Run
No interface
Service
Modbus interface
Download
Manuel firmware update
4.2. IOM5·1 module
IOM5·1 is a highly flexible IO module which holds the most commonly used IO signals used in a wind
power plant. IOM5·1 is designed for the rough environment in a wind turbine and all input and output
are protected by optical insulation from other potentials.
The IOM offers 26 input channels:
• 12 digital inputs
• 4 frequency/digital inputs
• 6 temperature inputs
• 4 analogue inputs (-20...20 mA or -10...10 V)
and 14 output channels:
• 10 digital outputs
• 4 analogue outputs (-20...20 mA)
Table 6. Run LED:Tri-coloured diode showing the EtherCAT state as well as Service state
State
Off
Blinking green (slow)
Blinking orange/red (slow)
Single Flash green (slow)
Single Flash orange/red
www.deifwindpower.com
8
1
None
None
Description
INIT or no power
Pre-operational
Pre-operational, and module selected
Safe-operational
Safe-operational, and module selected
4.2. IOM5·1 module
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