HIMA HIMatrix F20, Руководство пользователя

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3 Product Description F20
Page 22 of 56 HI 800 143 E Rev. 1.01
3.4.1.3 Communication LEDs
All RJ-45 connectors are provided with a green and a yellow LED. The LEDs signal the
following states:
LED Status Description
On Full duplex operation
Blinkin
g Collision
Green
Off Half duplex operation, no collision
On Connection available
Blinkin
g Interface activity
Yellow
Off No connection available
Table 7: Ethernet Indicators
3.4.1.4 I/O LEDs
LED Color Status Description
On The related channel is active (energized). DIO 1…8 Yellow
Off The related channel is inactive (de-energized).
On Pulsed output activated. TO 1…4 Yellow
Off Pulsed output deactivated.
Table 8: I/O LEDs
3.4.1.5 Fieldbus LEDs
LEDs FB1 and FB2 are used to display the state of communication occurring via the serial
interfaces. The function of the LEDs depends on the protocol in use.
Refer to the corresponding Communication Manual for more details on the function of the
LEDs.