161
LEDs
1636 InterPC C2C-Link Adapter LEDs
Trigger Activity LEDs
The L2 and L4 LEDs indicate the trigger activity on the LAN cable. L2 shows the activity on the
received trigger signals; L4 shows the activity on the transmitted trigger signals.
LED State
Indication
Off
The LAN cable is unplugged or the adapter is not powered.
Green
No trigger activity.
No trigger events in the past 10 milliseconds.
Yellow
Trigger activity.
One or more trigger events in the past 10 milliseconds.
Ready Status LEDs
The L1 and L3 LEDs indicate the state of the ready signal on the LAN cable. L1 shows the state of
the transmitted ready signal; L3 shows the state of the received ready signal.
LED State
Indication
Off
The adapter is not powered.
Green
Ready true.
For L1: all the C2C-Link devices attached to this adapter and the
downwards adapters (if any) are ready.
For L3: all the C2C-Link devices attached to the downwards adapters (if
any) are ready.
Yellow
Ready false.
For L1: one or more C2C-Link devices attached to this adapter and the
downwards adapters (if any) are not ready.
For L3: one or more C2C-Link devices attached to the downwards
adapters (if any) are not ready.
NOTE
Unlike the trigger activity LEDs, the ready signals are not enlarged. Short-
duration not-ready states are hardly visible!
eGrabber
Hardware Manual
