Siemens DP/AS-Interface Link 20E Manual page 160

G
GSD file, 32
importing, 33
I
I/O addresses, masking, 50
Installation, 16
Interfaces, 47
to DP master : PROFIBUS, 47
to the AS-i devices, 47
IP 20 degree of protection, 16
L
LED, 20, 21
row, 17
N
Noise immunity/grounding, 12
O
Operation, 45
P
Parameter assignment frame, user-specific
parameters, 145
Parameter assignment/configuration frame, 34
PICS, 139
Power supply unit, 12
Preparing for operation, 46
Problems, 133
PROFIBUS address, 15, 129
displaying, 25
setting, 25
PROFIBUS DP
connection to, 19
control commands, 63
master, configuration tool entries, 33
slave, 13
PROFIBUS-DP, master, 48
available master functions, 139
DP configuration, 30
160
Programming
Siehe auch examples
acyclic services, 58
Protected mode, 23, 27, 125
R
read_record, 47
call, 56
Return value, in the response buffer, 70
S
Samples, analog value access. Siehe
programming examples
Signal sequence of the formal parameters
ACT, DONE, ERROR and STATUS, 74
Slave address, general structure, 81
Slave diagnostics, 125, 126
Slave display, 23
example of, 24
Standard rail, 16
Station status, 127
Status display, 21
Status nibble, coding, 68
STEP 7, 31
T
Technical data, 15
Transferring analog values, 54
Transmission rate, PROFIBUS, 15, 44
U
User program, 67, 73
V
Vendor ID, 129
W
write_record, 47
call, 56
DP/AS-Interface Link 20E
Release 11/2002
C79000-G8976-C138–04