Operation
Operating Manual PMCprotego S2-2(-C)
1002529-EN-04
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8
Operation
Prerequisites for normal operation are:
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Commissioning is complete
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The safety card contains the configuration data
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The safety functions have been tested
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The "RUN" LED is lit
During operation
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Any pulse edge change at the safety card's safe inputs is monitored
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The safety functions are performed in accordance with the configuration.
8.1
Operating states
The safety card is always in clearly defined operating states.
NORMAL
OPERATION
CONFIG
SAFE
OPERATION
SS1
STO
POWER ON
Download
configuration
Safety
function
deactivated
Safety
function
activated
Demand
upon
Configurator
Internal error
Error
STO
Limit values
Error
SS1 Activate
Error
Reset
POWER ON
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The supply voltages are present.
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Transition to STO once the supply voltages are applied
CONFIG
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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
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The motor is switched volt free in the CONFIG operating state (STO is active)
NORMAL OPERATION
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No safety function activated
}
Transition to state of STO: Internal error
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Transition to SAFE OPERATION: A safety function is activated
