7 Start-Up  System Manual Compact Systems 
Page 76 of 110  HI 800 141 E Rev. 2.02 
Changing the 
variables in the 
OLT allowed 
Changing variables in the online test 
STOP upon expiration of the force 
time. 
No STOP upon expiration of the force 
time. 
Time for performing the communication 
tasks 
Table 46:  Resource Configuration Parameters - CPU OS up to V7 
Refer to the HIMatrix system safety manual (HI 800 023 E) for more details on how to configure 
a resource for safety-related operation. 
7.7.2  Configuring the User Program 
General system signals and parameters 
 
CPU system ID (the first part of the SRS) 
[not safe]
1)
 
OS major 
version 
OS major high 
OS major low 
Major version of CPU operation system (OS) 
Example: OS V6.12, major version: 6 
OS V6, valid if system ID  0 
[not safe] 
OS minor 
version OS 
minor high 
OS minor low 
Minor version of CPU operation system (OS) 
Example: OS V6.12, minor version: 12 
OS V6, valid if system ID  0 
[not safe] 
Configuration 
signature 
CRC byte 1 
through 4 
CRC of the configuration loaded, only valid in the states 
RUN and STOP VALID CONFIGURATION.  
OS V6, valid if system ID  0 
[not safe] 
Date/Time 
[sec part] and 
[ms part] 
Seconds since 1970, and ms 
Changing automatically between Winter and Summer 
time is not supported. 
[not safe] 
Remaining time during Forcing; 
0 ms if forcing is not active. 
[not safe] 
 
Normal (fan ON) 
Fan defective 
[not safe]