System setup

AN3975

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Doc ID 022170 Rev 1

10. After LED1 (orange) on both connectivity gateways (STEVAL-PCC012V1s) shines,

continue to follow this list.

11. Connect Windows HyperTerminal or the application to the Virtual COM port 9.

12. Send or receive data using Windows HyperTerminal or the application to or from the

power meter.

Table 2.

LED behavior on CG for PC part of the application

PCC012V1 - base node (PC part)

LED

Behavior

Meaning

LED2 (red)

Blinks

ST7590 modem not found

All LEDs

Off

Waiting for logical channel

LED1 (orange)

Shines

Channel established

Table 3.

LED behavior of CG for power meter part of the application

PCC012V1 - service node (power meter part)

LED

Behavior

Meaning

LED2 (red)

Blinks

ST7590 modem not found

LED3 and 4

Shine

Requesting for logical channel

LED1 (orange)

Shines

Channel established