Function description
Operating Manual PSSu E F PS(-T)
21292-EN-06
15
4.2.2
Integrated protection mechanisms
The module has the following protection mechanisms:
}
Infeed for module supply
– Polarity protection
– Voltage monitoring
– Transient voltage limitation
}
Module supply
– Short circuit-proof
}
Periphery supply
– Voltage monitoring (exceeding upper/lower limit)
The module registers the following errors:
}
Start-up error
}
Configuration error
}
FS communication error
}
Bus termination error
}
Temperature error: too warm
}
Overvoltage error
}
Undervoltage error
}
Error in the overvoltage protection diodes
4.3
Configuration
4.3.1
Application as a general supply module
The module can provide a standard bus system with various status information. To do this,
the general supply voltage module (the first module after the head module) must be con-
figured for read access. The configuration is made in the PSSuniversal Configurator in the
PSS WIN-PRO system software:
}
Read access through the standard bus system:
“R” configuration
Further information on configuration is available in the PSSuniversal Configurator's online
help.
