Siemens SIMATIC Ident Function Manual page 22

Parameterizing
3.1 Parameter data block
Variable
scanning_time
RF200, RF300, MOBY D:
00 hex (reserved)
MOBY U:
Scanning_time describes the standby time for the transponder. If the transponder receives an
additional command before scanning_time has expired, this command can be executed
immediately. If the transponder receives a command after scanning_time has expired, command
execution is delayed by sleep_time of the transponder.
Scanning_time should only be set when both of the following conditions exist.
•
•
00 hex = no standby time (default)
01 hex = 7ms standby time
02 hex = 14ms standby time
:
C8 hex = 1400ms standby time
Remember:
Scanning_time affects the life of the battery. The longer scanning_time is, the shorter the life of the
battery. For precise calculations, see the MOBY U manual for configuration, mounting and service.
option_1 This byte is bit-coded. Its standard value is B#16#0. It can be used for special control on the
ASM/reader.
22
The transponder uses several commands
command execution must be concluded within a minimum time.
Description
and
FB 45 for MOBY U, MOBY D, RF200, RF300
Function Manual, 07/2012, J31069-D0166-U001-A4-7618