Siemens SIMATIC CP 440 Manual page 72

Configuring and Parameterizing the CP 440
Table 5-5 Protocol Parameters (ASCII Driver)
Parameter
Transmission A pause equal to the length of the
pause between monitoring time (for a missing end
the messages ID) is inserted between two
related to the message frames when sending so
monitoring time that the partner can synchronize
(detect receipt of the message
frame).
1
Can only be set if the end criterion is an end-of-text character.
2
Depends on whether you parameterize 7 or 8 data bits for the character frame (see Table 5-6).
3
Can only be set if the end criterion is a fixed message frame length.
5-8
Description
Point-to-point connection CP 440 Installation and Parameter Assignment
Value Range
Yes
No
Default Value
Yes
A5E00057742-02