Led Operation - GE VersaMax GFK-2721A Manual

LED Operation

The following table summarizes the operation of the VersaMax Scanner's LEDs:
LED Color
PWR1 Green
PWR2
---
OK Green
Amber
---
FAULT Amber
Red
---
CONNECT Green
Amber
---
LAN Green
---
PORT 1 Green
PORT 2
Amber
---
MAINT Amber
COMM Green
---
In the table: Slow Blinking is ON for 0.5 second then OFF for 0.5 second.
Fast Blinking is ON for 0.1 second then OFF for 0.1 second.
Irregular Blinking has no regular pattern. It reflects data transmission traffic.
GFK-2721A
State Indication
On, Solid Power supply has power
OFF No power applied
On, Solid PROFINET Scanner module is OK
Fast Blink Diagnostic data for a fatal error is being saved.
When this completes, a fatal error blink-code is displayed or the
module resets itself, depending on how it has been configured.
OFF PROFINET Scanner has unrecoverable fault.
On, Solid Fault detected within the PROFINET Scanner or on a VersaMax
module. PROFINET diagnosis data is available.
Slow Blink Invalid MAC addresses (Indicates an error if any MAC address is
bad.)
Off No faults detected
On, Solid Connected: Primary PROFINET application relationship (AR) has
been established to this device.
Slow Blink The PROFINET Scanner has not been assigned a name.
Fast Blink PROFINET connection is being blocked because PROFINET Scanner
is updating the firmware of a module in the node or PROFINET
Scanner is in Maintenance mode.
On, Solid Connected: Backup PROFINET application relationship (AR) has
been established to this device.
Off Not connected
Irregular Blink Activity (this node). Network interface is processing packets.
OFF No activity
On, Solid Link connected
Irregular Blink Activity (this port) 100
On, Solid Link connected
Irregular Blink Activity (this port) 10 Mbps
OFF No link
Slow Blink Maintenance Mode enabled. Power to backplane modules is
deactivated.
Off Normal operation
Irregular Blink USB Port activity
ON, solid USB connection is active, but no data is being transferred
Off No activity on USB port
Chapter 2 Installation
100 Mbps
Mbps
10 Mbps
2
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