Siemens MOBY FC 56 Technical Description page 61

Table of Contents

Advertisement

4.2.18
MOVE
Parameterizing the command in Command_DB
Table 4-27
UDT 50 "MOBY FH CMD" – MOVE
Address
Name
0.0
+0.0
UID
+4.0
command
+5.0
sub_command_1
+6.0
sub_command_2
+7.0
sub_command_3
+8.0
Filename
+16.0
length
+20.0
address_MDS
+22.0
DAT_DB_number
+24.0
DAT_DB_address
+26.0
QUEUE_DB_number
+28.0
QUEUE_DB_address 0
=30.0
Acknowledgment data in the MOVE command
Starting with address DAT_DB_address, data block DAT_DB_number contains the
requested data. The length of the data generated by the MOVE command
depends on the formatting of the MDS and is returned in the "length" parameter in
UDT 50. The "length" parameter returned here must be used again as the
parameter for a later LOAD command.
The maximum expected data length occurs with a 32-kB MDS (i.e., 1335 bytes).
Attention
The delivered data may not be changed by the user after the MOVE command is
executed. The resulting data of the MOVE command are transferred back to the
SLG, as necessary, with the LOAD command.
FC 56
J31069-D0155-U001-A0-7618
Starting
Commentary
Value
DW#16#0
Not used
'M'
MDS command: M = MOVE
B#16#0
Not used
B#16#0
Not used
B#16#0
Not used
'xxxxxxxx'
Not used
L#1
Not used
W#16#0
Not used
48
Data DB. The data of the MOVE command are
written to this DB.
0
Address of the beginning of the user data in
the data DB
48
Not used
Not used
MOBY Commands
4-31

Advertisement

Table of Contents
loading

Table of Contents