7-16 Connections and Interfaces IndraControl L40
DOK-CONTRL-IC*L40*****-PR03-EN-P
The LED arranged next to the ready contact is a red-green dual LED. It
can assume the following states:
"Ready" LED Meaning
Off Watchdog not started yet
or
ready contact opened via the software (but the watchdog is still
triggered internally)
Green Ready contact closed; watchdogs still triggered.
Red Ready error; at least one watchdog has responded.
Fig. 7-26: Ready LED
Interface for Compact Flash Card
The IndraControl L40 is provided with a slot for a compact flash card. This
slot can be used to insert the memory card containing the firmware (card
to be ordered separately). In addition, data and programs are stored to
this card. Operation without flash card is not possible.
DANGER
Operation without memory card causes
uncontrolled movements!
⇒
Be sure not to remove the compact flash card as
long as the IndraControl L40 is in operation.
7.5 Inline Bus
To its right, the IndraControl L40 can be extended by additional Rexroth
Inline modules. Such modules permit an extension of the I/O unit to 32-
byte inputs and 32-byte outputs.
The maximum number of Rexroth Inline modules that can be connected
is 63.
Note: For further information on the connection of Rexroth Inline
modules, please refer to Chapter "Structure of the Rexroth
Inline Terminals" on page 9-1 and following pages.
Compact Flash
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