Siemens SIMATIC MV440 Operating Instructions Manual page 244

Process interfacing via an automation system (PLC, PC)
10.3 Control with FB 45 and Ident profile
Input parameters
The variables should be assigned as follows:
Variable
ASM_address
ASM_channel
command_DB_number
command_DB_address
MDS_control
ECC_mode
RESET_long
MOBY_mode
scanning_time
option_1
distance_limiting
multitag
field_ON_control
field_ON_time
reserved0
cancel
command_start
repeat_command
init_run
ASM_failure
Output parameters
The following output parameters have a different meaning from the description in the
function manual of FB45:
Variable
ANZ_MDS_present
number_MDS
ANZ_cancel
ANZ_ECC
LR_bat
Battery_low
error_MOBY
242
Value/description
To match the start address in HW Config
1 or 2, depending on the connection to the ASM
Number of the "MOBY CMD" data block
Start address of the command in "MOBY_CMD"
B#16#1
FALSE
TRUE
B#16#5
B#16#0
B#16#2
B#16#0
B#16#1
B#16#0
B#16#0: init_run without program selection,
B#16#1 ... B#16#15:
Number of the program to be started (init_run with program selection)
B#16#0
Not supported
TRUE = start of a command
FALSE, not supported
For information on initializing the ASM, refer to the FB45 function
manual; for information on acknowledging a group error of the reader,
refer to chapter Group errors (Page 267).
Refer to the description in the FB45 Function Manual.
Description
No significance.
Refer to the description in chapter Status displays of the MV reader
(Page 245)
Not supported.
Not supported.
Not supported.
Not supported.
Refer to the description in chapter Result evaluation of a command
(Page 264)
SIMATIC MV420 / SIMATIC MV440
Operating Instructions, 04/2013, A5E02371045-06