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Operation
8
Operation
Prerequisites for normal operation are:
}
Commissioning is complete
}
The safety card contains the configuration data
}
The safety functions have been tested
}
The "RUN" LED is lit
During operation
}
Any pulse edge change at the safety card's safe inputs is monitored
}
The safety functions are performed in accordance with the configuration.
8.1
Operating states
The safety card is always in clearly defined operating states.
CONFIG
POWER ON
SS1
POWER ON
}
The supply voltages are present.
}
Transition to STO once the supply voltages are applied
CONFIG
}
Download of configuration to the safety card
}
Transition to state of NORMAL OPERATION: Configuration downloaded without error
}
Transition to state of STO: Incorrect configuration data
}
The motor is switched volt free in the CONFIG operating state (STO is active)
NORMAL OPERATION
}
No safety function activated
}
Transition to state of STO: Internal error
}
Transition to SAFE OPERATION: A safety function is activated
Operating Manual PMCprotego S2-2(-C)
1002529-EN-04
Download
configuration
Demand
upon
Configurator
Error
STO
STO
Limit values
Error
SS1 Activate
NORMAL
OPERATION
Reset
Error
Safety
function
deactivated
Internal error
SAFE
OPERATION
Safety
function
activated
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