WAGO-I/O-SYSTEM 750
Function Description 107
750-880, 750-880/025-000 ETHERNET Programmable Fieldbus Controller
Manual
Version 1.0.1
7.4.4
Inserting a Memory Card During Operation
The fieldbus nodes and the SPS program are running.
Insert a memory card during ongoing operation.
During normal operation, the memory card is incorporated into the file system of
the fieldbus controller as a drive.
No automatic copy procedures are triggered.
The SD-LED blinks yellow/orange during the access.
The memory card is then ready for operation and available as drive
S:
.
Table 4: Possible errors when inserting the memory card during ongoing operation
Possible error
Procedure
Error message
Solution
Access to the memory
card is not possible
The incorporation
(mounting) of the
memory card as drive
is cancelled.
The fieldbus controller
behaves as if no
memory card were
present.
Blink code of the I/O
LED
(error code 14, error
argument 1) until the
error is eliminated.
Replace the memory
card with a new one.
Memory card cannot be
read
The incorporation
(mounting) of the
memory card as drive
is cancelled.
Blink code of the I/O
LED
(error code 14, error
argument 1) until the
error is eliminated. For
access through SPS,
the error is reported via
the CoDeSys library.
Replace the memory
card with a new one.
Memory card is not
formatted
The incorporation
(mounting) of the
memory card as drive
is cancelled.
Blink code of the I/O
LED
(error code 14, error
argument 1) until the
error is eliminated. For
access through SPS,
the error is reported via
the CoDeSys library.
Replace memory card
with a new one or
format with PC.
Memory card is not in
FAT format.
The incorporation
(mounting) of the
memory card as drive
is cancelled.
Blink code of the I/O
LED
(error code 14, error
argument 1) until the
error is eliminated. For
access through SPS,
the error is reported via
the CoDeSys library.
Replace memory card
with a new one or
format with PC.