Supplementary data
Operating Manual PNOZ m EF 1MM
1003108-EN-11
| 49
9.1.2
Safety functions
The following safe monitoring functions are available:
}
Safe speed monitoring (SSM)
}
Safe speed range monitoring (SSR-M)
}
Safe direction monitoring (SDI-M)
}
Safe operating stop monitoring (SOS-M)
}
Safe stop 1 monitoring (SS1-M)
}
Safe stop 2 monitoring (SS2-M)
}
Safely limited acceleration monitoring (SLA-M)
}
Safely limited acceleration range monitoring (SAR-M)
The safety functions of the PNOZ m EF 1MM are monitoring functions, whereby a safe out-
put signal is used to show if defined limit values are exceeded.
The reaction function that takes place (e.g. shutting down the drive, activating a mechanical
brake) when exceeded limit values are detected during the normal operation of the safety
function must be defined and implemented by the machine/plant developer and does not
form part of the PNOZ m EF 1MM.
The monitoring function of the PNOZ m EF 1MM can be used to implement safety functions
defined in the standard EN 61800-5-2 for Adjustable speed electrical power drive systems.
Safety functions in accordance
with
EN 61800-5-2
Implemented with monitoring function of the
PNOZ m EF 1MM
Safe Operating Stop
(SOS)
Safe operating stop monitoring (SOS-M)
Safe Speed Range (SSR)
Safe speed range monitoring (SSR-M)
Safe Direction
(SDI)
Safe direction monitoring (SDI-M)
Safe Speed Monitoring
(SSM)
Safe speed monitoring (SSM)
Safe Stop 1
(SS1)
Safe stop 1 monitoring (SS1-M)
Safe Stop 2
(Safe stop 2, SS2)
Safe stop 2 monitoring (SS2-M)
Safely Limited Acceleration
(Safely Limited Acceleration, SLA)
Safely limited acceleration monitoring (SLA-M)
Safely Acceleration Range Monit-
oring
(Safely Acceleration Range Monit-
oring, SAR)
Safely limited acceleration range monitoring (SAR-M)
