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This is the web edition of the original ⮫ AC500-S safety user manual, version 1.3.2. This web edition is provided for quick reference only. The original safety user manual must be used to meet functional safety application requirements. |
The arrangement of the parameter data is performed by your system configuration software Automation Builder.
|
No. |
Name |
Values |
Default |
|---|---|---|---|
|
1 |
Min update time Update cycle time |
1-20000 ms |
"10 ms" |
|
2 |
Enable debug |
"On", "Off" |
"Off" |
|
3 |
PROFIsafe startup timeout |
0-65535 ms |
"0 ms" |
"Min update time" / "Update cycle time"
Depending on the used non-safety AC500 CPU the parameter for cycle time is called in a different way. The meaning of both parameters is identical.
Note, that this parameter influences the safety function response time. The smaller the value is, the faster the safety function response time will be⮫ “Overview”. However, at the same time, the load on non-safety CPU increases with smaller values of “Min update time” / “Update cycle time”.
DANGER
Big values (e.g., > 10 ms) of “Min update time” / “Update cycle time” parameter increase the chance of not delivering input pulse signals with a length < “Min update time” / “Update cycle time” value to the safety CPU.
"Enable debug"
If this parameter is set to “Off”, then no new boot project can be loaded to the safety CPU and debugging is not possible.
If a new boot project has to be loaded to the safety CPU, then, in advance, a new boot project with “Enable debug” parameter set to “On” for the safety CPU shall be loaded to non-safety CPU. After the reboot of non-safety CPU, a new boot project can be loaded to the safety CPU.
Note that the following PLC browser commands are supported on the safety CPU only if “Enable debug” parameter is set to “On”:
-
resetprg - reset safety CPU program
-
resetprgorg - reset safety CPU program original
-
setpwd - set safety CPU login password
-
delpwd - delete safety CPU login password
-
delappl - delete user program
-
deluserdat - delete user data segments
"PROFIsafe startup timeout"
This safety CPU parameter defines the time how long the safety CPU shall wait during start-up for the F-Device communication. In case of expired timeout, the safety CPU passivates the F-Device which enforces a reintegration by the user.
Value = 0 disables any timeout supervision for all F-Devices (no timeout supervision).
The value of this parameter is valid for all F-Devices.