6AW5451-6XX01-1K
ES 030-K Manual
Subject to change without prior notice
3 - 29
RD: 08.2000
(4)J31069-D0136-U001-A0-7618
3.4.4.4 MOBY-L
Connection 1
The tasks for MOBY are to be defined in a command list
compiled by the user. Each task can consist of a command or a
command chain. On a command chain, the commands will
continue to be processed as long as the identifier "further
command follows" is set.
Setting the Parameters in DB 1
Address of the list
of commands
Error (general)
Supplied by
DB 1
DW 53
User
DB 1
DL 54
System
Error in MOBY
module
DB 1
DR 54
System
Parameter
Address
Structure of a Task
Command (1)
Byte count (1)
MDS address (1)
DB (1)
DW (1)
Command (2)
Byte count (2)
MDS address (2)
DB (2)
DW (2)
Byte count
1 to 250; number of bytes that are to be
transferred with this command.
MDS address 0 to 506; address of the beginning of
the data on the MDS.
DB, DW
Address where the data begins on the
ES 030-K.
Structure of the Command
“
MDS address", the size of the
memory must be parameterized
Bit 7 6 5 4 3 2 1 0
Read command
Write command
Initialise command in the DW
Further command follows;
chaining of several commands for one MDS processing. This bit must
be 0 on the last command.
128 Byte
0080
512 Byte
0200
FY 16/17 Assignment
Bit 7 6 5 4 3 2 1 0
Task initiation
Acknowledge
Error
RESET initiation
Initiation:
Set by the user. The system will reset the flag and set the acknowledge flag.
Acknowledge:
Set by the system after task has been performed. Reset by the user and by the system upon new
initiation.
Error:
Set by the system. Exact description of errors is in DB 1 DW 54/56 (see also chapter 3.2.1).
RESET:
Set by the user. Reset by the system after execution. A command being executed will be
cancelled by the error message
“
RESET executed". For a RESET command, the flags 16.3
(17.3) and 16.0 (17.0) must be set simultaneously. The RESET signal is always acknowledged
with the error flag 16.2 (17.2).
ECC operation:
Set by the user. If flag 16.5 (17.5) is set to
“
1", processing will be carried out with ECC (Error
Correction Code); if set to
“
0", processing will be without ECC.
ANW:
Set by user. If flag 16.6 (17.6) is set to
“
1", processing will be carried out with presence; if reset to
“
0", without presence. At the same time, bit 16.0 (17.0) as well as bit 16.3 (17.3) must be set.
ANW bit:
Set by the system. If flag 16.6 (17.6) is set, flag 16.7 (17.7) indicates whether data memory (MDS)
is present in the field or not.
ECC operation: ON/OFF
Presence check: ON/OFF
ANW bit : 1 = MDS in field
Connection 2
The structure of the MOBY-L connection 2 is analogous to the structure of connection 1. DW 53 and 54 are simply replaced by
DW 55 and 56, and FY 16 is replaced by FY 17.
Summary of Contents for MOBY ES030-K
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