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5 Programming
HIMax System
HI 801 001 E Rev. 4.01
Page 60 of 122
5.2.3.4
System Parameters of the User Program
The following user program switches and parameters can be set in the
Properties
dialog
box of the user program:
Switch /
Parameter
Function
Default
value
Setting for
safe operation
Name
Name of the user program
Arbitrary
Safety Integrity
Level
Safety integrity level: SIL0, SIL3
(for purposes of documentation only).
SIL3
Application-
specific
ON:
The PADT may be used to start the user
program.
Start Allowed
OFF:
The PADT may not be used to start the
user program
ON
Application-
specific
Program Main En-
able
It enables changes of other user program switches.
It is only effective if the
Main Enable
resource switch
is set to ON!
ON
Application-
specific
Autostart
Enabled type of Autostart: Cold Start, Warm Start, Off
Cold start
Application-
specific
ON
The user program is allowed to operate
in test mode.
Test Mode Allowed
OFF
The user program is not allowed to op-
erate in test mode.
OFF
Application-
specific
ON:
Forcing Allowed at Program Level
Local Forcing Al-
lowed
OFF:
Forcing not Allowed at Program Level
OFF
OFF is recom-
mended
ON:
User program reload is permitted
Reload Allowed
OFF:
User program reload is not permitted
ON
Application-
specific
Program's Maxi-
mum CPU Cycles
Count
Maximum number of CPU cycles that a user program
cycle may encompass.
1
Application-
specific
Max. Duration for
Each Cycle [µs]
Maximum time in each processor module cycle for
executing the user program: 1...7 500 000 µs,0: no
limitations
0 µs
Application-
specific
Local Force Time-
out Reaction
Behavior of the user program after the forcing time
has expired:
Stop
Forcing
Only.
Stop
Program.
Stop Forc-
ing Only.
Application-
specific
Program ID
ID for identifying the program as displayed within
SILworX, 1...32
1
Application-
specific
Watchdog Time
[ms] (calculated)
Monitoring time of the user program, calculated from
the maximum number of cycles and the watchdog
time of the resource
Not changeable!
SILworX V4 Code generation is compatible with
SILworX version 4.
SILworX V3 Code generation is compatible with
SILworX version 3.
Code Generation
Compatibility
SILworX V2 Code generation is compatible with
SILworX version 2.
SILworX
V4
Application-
specific
Table 20: System Parameters of the User Program
Содержание HIMax
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