Phoenix Contact IB IL 24 PSDO 8-PAC, User Manual, Page: 76 / 112

IB IL 24 PSDO 8-PAC
76 / 112
PHOENIX CONTACT 7619_en_05
8.5 PROFIsafe errors
In addition to the module errors specified, the following errors can occur:
– PROFIsafe system errors: These messages can be found in Section “Diagnostic mes-
sages for parameter errors” on page 95.
– PROFIBUS or PROFINET system errors. For information about these errors, please re-
fer to the documentation for the system used.
8.6 Acknowledging an error
8.6.1 Acknowledging an error for INTERBUS-Safety
After removing the cause of an error, the diagnostic message must be acknowledged using
the DEVICE_STATE_Vx_yz function block.
If in the event of failure the safety module is replaced, please proceed as described in
Section 4, "Mounting, removal, and electrical installation" and Section “Restart after replac-
ing a safety module” on page 67.
8.6.2 Acknowledging an error for SafetyBridge
An IB IL 24 PSDO 8-PAC error is acknowledged completely via the configurable safety
module.
WARNING: Acknowledgment may result in a hazardous system state
With the exception of a few special cases, the acknowledgment of an error immediately
returns the safe output to the operating state. Before acknowledging an error you must
therefore make sure that the acknowledgment will not cause the machine to switch to a
hazardous state.
When planning the machine or system, make sure that acknowledgment is only possible
if the danger zone is visible.
For instructions on error acknowledgment, please refer to the
UM EN INTERBUS-SAFETY SYS and UM EN IB FB DEVICE-STATE user manuals, and
the documentation for the SafetyProg software.
For instructions on error acknowledgment, please refer to the documentation for the con-
figurable safety module used.