System Manual Compact Systems
7 Start-Up
HI 800 141 E Rev. 2.02
Page 89 of 110
Figure 15:
Connection Control
System Signal in the
Outputs
Tab - CPU OS up to V7
The user program can set the
Connection Control
system signal.
7.8.3
Configuring the safe
ethernet
Connection
The following parameters can be set for a resource in the
P2P Editor
:
1. Profile - see below
2. Response Time
The response time is the time period that elapses until the sender of the message receives
acknowledgement from the recipient.
3. Receive TMO
ReceiveTMO is the monitoring time of PES1 within which a correct response from PES2
must be received.
Figure 16: Setting the Parameters in the P2P Editor - up to CPU OS V7
The parameters specified above determine the data throughput and the fault and collision
tolerance of the safe
ethernet
connection.
Refer to the HIMatrix Safety manual (HI 800 023 E), Chapter
Configuring Communication
, for
details on how to calculate the ReceiveTMO, Response Time and Worst Case Reaction Time.
Profile
Due to the high number of parameters, the manual network configuration is very complex and
requires a thorough knowledge of the parameters and their mutual influence.
To simplify the parameter settings, six peer-to-peer profiles are available, among which the user
can select the most suitable for his application and network.
The profiles are combinations of parameters compatible with one another that are automatically
set when selecting the profile.