Siemens SIMATIC FC 45 Function Manual page 93

Parameter setting by means of GSD file
In addition to the PROFIBUS-relevant control parameters, several MOBY-relevant control
parameters are also defined for the ASM 452 in the GSD file. The MOBY-relevant
parameters are set using the "Object properties" of the slave in the hardware configuration.
The following table shows the possible settings:
Table A-6
MOBY mode
Baud rate for write/read
device MOBY U
Input parameters for ASM 452
The assignment is made in UDT 10 (see Section "Parameter data block").
Table A-7 Input parameters for ASM 452
Address Name
+0.0 ASM_address
+2.0 ASM_channel
+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
FC 45
Function manual, Release 03/2006 , J31069-D0167-U001-A2-7618
Setting of MOBY-relevant parameters
Parameter name
MOBY I, E, F normal addressing
MOBY I filehandler
MOBY U/D normal addressing
MOBY U filehandler
19.2 kbps
57.6 Kbps
Permissible values
256, 260, 264, 268,
...
1, 2
B#16#0, 1
TRUE, FALSE
TRUE, FALSE
B#16#1, 4, 5, 8, 9,
A, B
B#16#00 ... FF
B#16#00, 02, 04
B#16#05, 0A, 0F,
14, 19, 1E, 23
B#16#1
B#16#0, 1, 2
B#16#00 ... FF
Brief description of ASM hardware
Value
(Default)
only with FC 46
only with FC 46 or FC 56
(multitag)
(Default)
Comment
Each ASM 452 occupies four bytes of I/O
in the I/O area of the controller.
2 quasi parallel channels; channel 2 not
for MOBY U/D/I dialog
0= no presence check
1= presence check
TRUE,
if MOBY_mode = 5 (MOBY U)
Special features of the MOBY I dialog
(8):
•
Write/read device must be type SLG4x.
•
Write/read device must be connected to
channel 1 (ASM_channel = 1).
•
Channel 2 is not available.
•
The VMDS memory size is 1280 bytes.
The INIT command for the VMDS must be
specified using 0500 hex.
Special features of the MOBY U/D (5):
•
Channel 2 is not available.
A value other than 00 is only recommended
when MOBY_mode was parameterized
appropriately (see Section "INPUT
parameters").
See Section "INPUT parameters"
MOBY U/D (see Section "INPUT parameters")
MOBY U/D
MOBY U/D (see Section "INPUT parameters")
MOBY U/D (see Section "INPUT parameters")
A.3 ASM 452
Comment
A-11