Siemens SIMATIC MOBY D User Manual

Alarm, error and system messages
11.2 Error messages and causes for MOBY D with ASM and FC/FB 45 (direct MDS addressing)
MOBY D
284 System Manual, 01/2010, J31069-D0147-A6-7618
error_MOBY
Table 11- 7 Error messages of the MOBY ASM/SLG via the "error_MOBY" variable
Error code in
HEX
Flashing of
ERR LED
Cause, remedy
00 - No error; result is OK
- 1x See error code 0F
01 2x Presence error: MDS has moved out of the transmission window of the
SLG. The MOBY command was executed only partially.
Read command:
No data are transmitted to FC/FB 45.
Write command:
The data storage unit which just left the field contains an incomplete
data record.
 Distance between SLG and MDS not adhered to
 Configuration error: The data block to be processed is too large (in
dynamic mode)
The next command (READ, WRITE) will be automatically executed on
the next MDS.
Note:
The error indication on the red LEDs on the front panel indicates error
code 02 in this case.
02 2x Presence error:
 A mobile data storage unit has passed by an SLG without being
processed by a command.
Note:
The error indicatioin on the red error LEDs does not distinguish
between Error 01 and Error 02 (see error code 01).
03 3x Error in the connection to the SLG
 Supply voltage for the ASM is less than 20 V or not connected
 24 V voltage has voltage dips, is not connected or is switched off
 Fuse on the ASM has blown. Check the wiring
 Cable between ASM and SLG is wired incorrectly or cable break.
 Hardware defect: ASM or SLG
 Interference coupling on SLG cable or bus cable
 Perform init_run after error correction.
04 4x Error in MDS's memory
The data storage unit has never been write-accessed or has lost the
contents of its memory due to battery failure.
 Initialize data storage unit with the STG
 With the SLG: Call initialization command
 Check MDS battery or change MDS
 Data storage unit is defective
05 5x Unknown command
Unknown command code in Byte 2 of the message frame
SLG signals data length error (check message frame)
 Faulty length of useful data

Siemens SIMATIC MOBY D Specifications

General

Brand	Siemens
Model	SIMATIC MOBY D
Category	Accessories
Language	English