Operating Status And Status Displays - Festo CAMC-G-S3 Manual

2 Product description of safety module CAMC-G-S3
2.10

Operating status and status displays

2.10.1 Statuses of the system / finite state machine
Fig. 2.36 shows the status transitions of the safety module on starting after Power ON.
LED indicator
– Parameter available
– Parameter validated
– Parameter set = default
Parameterisa­
tion of basic unit
Start paramet­
erisation session
Timeout
Communication
error
Error acknow­
ledgment
System error; cannot be acknowledged,
e.g. stack, RAM, processor,
hardware defect
System error
Fig. 2.36 Statuses of the "complete system"
130
Initialisation 1
Load parameters
Initialisation 2
Terminate
parameter
session,
parameters
validated
Communication
setup, system bus
Start paramet­
erisation session
Operation
Ready for operation, no safety function
Safety function requested
Safe state reached
Safety condition violated
System error can be acknowledged
Output stage blocked,
if no safety condition violated
Output stage blocked
Outputs de-energised
Output stage enabled
Outputs de-energised
– No parameters
– Parameter not validated
– Password not reset
No parameters
available
Terminate
Start para­
parameter
meterisation
session,
session
parameters
not validated
Parameterisation
session running
Festo – GDCP-CAMC-G-S3-EN – 1406NH – English