Parameterizing; Parameter Data Block - Siemens SIMATIC Ident Function Manual

Parameterizing

3.1

Parameter data block

Each RFID channel (reader) needs its own parameters. These are predefined in a data
structure as UDT 10 (with commentary in English) or UDT 11 (with commentary in German)
or UDT 14 (with commentary in Spanish). You need to call this UDT in a data block for each
RFID channel in which the widest range of variables are defined:
● INPUT parameters: These variables must be entered by the user once during
● Control bits: The user starts his commands with these Boolean variables.
● Displays: The displays indicate the command progress to the user. Error analyses can be
● FB-internal variables: These variables are not relevant for the user. They must not be
The following table shows the complete UDT. The relative addresses are shown in the first
column for programmers who prefer to address with absolute values.
Table 3- 1 UDT 11 "MOBY Param_d"
Address
0.0
+0.0 ASM_address
+2.0 ASM_channel
+4.0 command_DB_number
+6.0 command_DB_address
+8.0 MDS_control
+9.0 ECC_mode
+9.1 RESET_long
+10.0 MOBY_mode
+11.0 scanning_time
+12.0 option_1
+13.0 distance_limiting
+14.0 multitag
+15.0 field_ON_control
+16.0 field_ON_time
+17.0 reserved0
+18.0 ANZ_MDS_present
+18.1 ANZ_cancel
+18.2 ANZ_ECC
+18.3 reserved
+18.4 LR_bat
FB 45 for MOBY U, MOBY D, RF200, RF300
Function Manual, 07/2012, J31069-D0166-U001-A4-7618
configuration (exception: command_DB_number/command_DB_address). Throughout the
run time it is not necessary to change or scan these parameters.
Please note that you need to execute an init_run after changing an INPUT parameter
before the new setting is activated (see Section "Programming a cold and warm restart").
performed easily.
changed by the application. Malfunctions and data corruption would otherwise ensue.
Name Type
STRUCT
INT
INT
INT
INT *
BYTE
BOOL
BOOL
BYTE
BYTE
BYTE
BYTE
BYTE
BYTE
BYTE
BYTE
BOOL
BOOL
BOOL
BOOL
BOOL
Initial value
0 Input: Basic address of the ASM
(cyclic word)
1 Input: Number of the channel (1 to 4)
47 Input: Command data block number
0 Input: Start address of data in the
BEDB
B#16#1 Input: Presence check and tag(0, 1, 2)
FALSE Input: mode with ECC
FALSE Input: true: long RESET frame, only
for MOBY mode 5
B#16#1 Input: Operating mode
B#16#0 Input: Scanning time for MOBY U
B#16#0 Input: Init_run Option 1
B#16#F Input: Distance/capacity setting **
B#16#1 Input: Max. number of tags in field
B#16#0 Input: BERO
B#16#0 Input: MOBY U: BERO time
B#16#0
FALSE Presence of a tag
FALSE Cancel-bit in the PIW is set.
FALSE reserved
FALSE
FALSE reserved
Comment
MOBY D: Tag Type ***
3
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