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6AW5451-6XX01-1K
ES 030-K Manual
3 - 20
Subject to change without prior notice
RD: 08.2000
(4)J31069-D0136-U001-A0-7618
3.4.4.3 MOBY-I File Handler
Connection 1
By providing the file management system "File Handler", the
ES 030-K with MOBY-I board and file handler function
simplifies the data management on the mobile data storage
(MDS) for the user of the MOBY-I Identification System. This
program (firmware on the options board), appears to the user
like an operating system for MDS with the following features:
- The user addresses his data using logical names (file
names) that consist of up to 8 alphanumeric characters.
Thus, absolute addressing is not required.
- Contiguous data are called files.
- Administration of different file lengths.
Further information is contained in the description of
MOBY-I FB 230.
Setting the Parameters in DB 1
Address of the
command list
Error
Supplied by
DB 1
DW 53 (DW 55)
User
DB 1
DR 54 (DR 56)
System
DB 1
DL 54 (DL 56)
System
Parameter
Address
Error
Parameterization and Error Code
SLG no.
Priority
EAKO
DW80(DW84)*
DW81(DW85)*
DW82(DW86)*
DW83(DW87)*
*Data words for channel 2
SLG no.:
Number of the SLG station. This num
ber is written to the MDS before every
processing procedure. This tells the
file handler whether a
“
new MDS" has
actually arrived in the field.
Priority:
Must always be ASCII
“
0"
EAKO:
See FB 230 description.
Error number: Axxx-Hxxx. See chapter 3.2.1.17.
Error number
MDS 507 operation
DW78(DW79)*
x x x x x
Time value: 00 to 3F
MDS 507 operation
1: switched on
⇒
evaluate t
SCAN
0: switched off,
⇒
t
SCAN
is irrelevant
x x
Time factor:
00 = 0.01 sec, 01 = 0.1 sec,
10 = 1 sec, 11 = 10 sec
t
SCAN
MDS 507 operation:
KH
KH
KS
KS
KS
FB 230 Commands
Command
Meaning
Command
Identifier KK
Command index
KI
Access
authorisation
RWD
FORMAT
CREATE
formatting of the MDS
create new file on formatted MDS
“
I"
“
B"
“
I"
“
I"
D
W, D
QUEUE-WRITE
complete setup of data carrier
“
Q"
“
I"
D
UPDATE
WRITE
READ
write data to file (update file length)
write data to file
read data from file
“
U"
“
W"
“
R"
“
I"
“
I"
“
I"
W, D
W, D
R, W, D
DELETE
ATTRIB
delete file on MDS
set attribute for file
“
D"
“
Y"
“
I"
“
I"
D
W, D
COVER
protect MDS structure
“
C"
“
I"
W, D
DIR
MDS-STATUS
read MDS directory
request MDS status
“
G"
“
F"
“
I"
“
I"
R, W, D
R, W, D
TRACE
read MDS absolute
“
T"
“
I"
R, W, D
MOVE
LOAD
store system data (DIR + FAT +
checksum) in data block
transfer system data to ES 030K
“
M"
“
O"
“
I"
“
I"
R, W, D
R, W, D
ASM-STATUS
RESET
NEXT
request ASM status
reset ASM/file handler
process next MDS
“
S"
“
X"
“
N"
“
I"
“
I"
“
I"
R, W, D
R, W, D
R, W, D
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