Siemens SIMATIC MV500 Operating Manual page 106
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6.1 Communication
In this group, you set the parameters for the PROFINET IO interface. If you select
"PROFINET (FB79)" or "PROFINET (Ident profile)" in the "IP mode" drop-down list, the input
boxes are enabled.
Table 6- 3
PROFINET IO
Parameter
Possible values
Time limit
100 ... 2000
Pulse time
5 ... 999
Swap
S7
•
None
•
CM
In this group, you set the transfer speed for the communication module.
Table 6- 4
CM
Parameter
Possible values
Transfer speed
19200
•
57600
•
115200
•
106
Default
Description
500
Only relevant if the "IP mode" is set to "PROFINET
(FB79)".
Handshake monitoring time in ms.
30
Only relevant if the "IP mode" is set to "PROFINET
(FB79)".
Pulse time of the digital outputs "READ, MATCH, N_OK"
in ms with control via PROFINET.
Note:
For the pulse time, select a higher value than for the
update time of the PROFINET IO system in the TIA Por-
tal.
S7
Only relevant if the "IP mode" is set to "PROFINET
(FB79)", and the position and quality values can be read
using the instance DB of FB79. Position and quality val-
ues in the formatted result string are not affected by this.
Specifies the byte order for data types with a width of 16
bits or more:
S7: Big endian (for a data type with a width of 16 bits,
•
the low byte is at the most significant byte position.)
None: Little endian (for a data type with a width of 16
•
bits, the low byte is at the least significant byte posi-
tion.)
Default
Description
115200
Transfer speed of the RS422 interface in [bps]
Operating Manual, 05/2019, C79000-G8976-C495-02
SIMATIC MV500
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