Siemens simatic hmi op7, Equipment Manual

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B-9
Equipment Manual OP7, OP17
Release 04/99
Remedy: Cause Mes-
sage
507 Transfer of the data record was not acknowledged
by the PLC within a certain period. Checking of data records by the user
at the PLC end must be carried out
more quickly (< 10 s).
509 Firmware version is different from standard FB
version. Please contact the SIMATIC Hotline.
510 Data record not present. A process link with a non-existent
data block has been configured in a
recipe or the recipe data contains er-
rors.
511 You have used a PLC job to select a recipe or a
request data record that does not exist.
512 Configured data block length is too short.
The variable transferred with the message
identifies the number of the data block.
Change configuration and retransfer.
516 SINEC L2 protocol configured but no interface
module inserted. Change configuration and retransfer.
518 Interface module inserted and protocol configured
do not match. Change configuration and retransfer.
520 Excessive number of saved returns has meant that
maximum nesting level has been exceeded. Go to Message Level (by pressing
ESC key if necessary).
521,
522 Screen can not be constructed or selected because
there is not enough memory available.
Message 522 triggers a restart with memory opti-
mization.
You can optimize memory availabi-
lity by
1. Removing unused fields from the
configuration
2. Configuring the screen with fewer
fields, or splitting it into more than
one screen
3. Creating fewer recipe data re-
cords
523 No text found.
524 Object class does not exist.
525 Illegal operand.
526 Loop-through operation is set on the OP. Change mode from “Loop-through
operation” to ”Normal operation”.
527 Access to recipe data is not possible at present.
528 Recipe does not exist.
529 File does not exist.
530 Data record not present.
531 Data record can not be loaded.
532 Information message: data record memory is full.
533 Floppy connection unclear.