SMAR FI303, Руководство по эксплуатации, техническому обслуживанию и инструкциям

Страница: 21 / 54

Configuration
3.5
Relative
Index
Parameter Name
Object
Type
Data Type Store Size Access
Parameter
usage/Type
of Transport
Initial/Default
Value
Mandatory/
Optional
Class
VIEW
24 TAB_X_Y_VALUE See explanation about table handling O
25 LIN_TYPE See explanation about table handling M
26 FEEDBACK_CAL S Float D 4 R/w C/a 0 M
27 CAL_CONTROL S Unsigned8 N 1 R/w C/a 0 O
28-38 NOT – USED
39 ACTUATOR_ACTION S Unsigned8 S 1 R/w C/a
40 SP_RATE_INC S float S 4 R/w C/a
41 SP_RATE_DEC S float S 4 R/w C/a
42 SP_HI_LIM S float S 4 R/w C/a
43 SP_LO_LIM S float S 4 R/w C/a
44 BACKUP_RESTORE S Unsigned8 S 1 R/w C/a 0 O
45 XD_ERROR S Unsigned8 D 1 R C/a 0x10 O
46 MAIN_BOARD_SN S Unsigned32 N 4 R/w C/a 0 O
47 EEPROM_FLAG S Unsigned8 D 1 R/w C/a 0 O
48 ORDERING_CODE S
Array of
Char
S R/w C/a
Table 3.2 - Parameters Table
Cyclic Configuration
The profibus network master executes the equipment initialization process through the gsd file,
which has details for hardware and software revision, equipment bus timing and information on the
cyclic data exchange.
The FI303 has 3 functional blocks with analog output (AOs) that the class 1 master uses to execute
the cyclic services and the user must choose what configuration best suits their application. If the
slave AO master is in AUTO, it will receive the value and the status of the class 1 master setpoint. In
addition, the user may alter this value via a class 2 master if the setpoint status is equal to 0x80
(“good”), and the following configurations can be chosen:
•
SP;
•
SP/CKECKBACK;
•
SP/READBACK/POSD;
•
SP/READBACK/POSD/CKECKBACK.
If the AO block is in RCAS, the equipment only receives the setpoint value and status through a
class 1 master, and the status will always be equal to 0xc4 (“IA”). The following configurations may
be chosen:
•
SP;
•
SP/CKECKBACK;
•
SP/READBACK/POSD;
•
SP/READBACK/POSD/ CKECKBACK;
•
RCASIN/RCASOUT;
•
RCASIN/RCASOUT/ CKECKBACK;
•
SP/READBACK/RCASIN/RCASOUT/POSD/CHECKBACK.
The example below shows the necessary steps to integrate the FI303 to a PA system. These steps
are applicable to all the equipments on Smar 303 line.
Copy the FI303 gsd file on the search directory of the PROFIBUS configurator, usually called GSD;
•
Copy the FI303 bitmap file on the search directory of the PROFIBUS configurator, usually called
BMP;