Datasheet

Relays for functional safety
Safety relays PNOZsigma
PNOZ s30
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]
2016-09
821
Speed configuration
The speed monitor is configured using the rotary knob on the device.
Up to 16 parameter sets (P0 ... P15), each with a max. of 9 switch functions (F1 ... F9) can
be configured to monitor various operating modes, for example.
One of the 16 parameter sets is selected via 4 select inputs SEL1 (Y10), SEL2 (Y11), SEL4
(Y12), SEL8 (Y13).
The switch functions are monitored simultaneously.
Each of a switch function's 16 parameters can be configured as
} Standstill limit
} Speed limit
} Upper or lower limit of speed range
} Right-hand direction monitoring
} Left-hand direction monitoring
} Position monitoring 1 to 4 with width of position window 1 to 4
Exactly one switch function can be assigned to each output. The same switch function can
be assigned to several outputs. With range monitoring, a range is assigned to an output
(F2-F3, F4-F5, F6-F7 or F8-F9).
A switch delay and start mode can be configured for each output.
If only one parameter set is used, configure the mode "Select inputs: None". The select in-
puts will then be ignored.
Example configuration:
2 parameter sets for 2 operating modes are configured:
} Set-up: P1
} Automatic mode: P2
The parameter set P1 is used to monitor a reduced speed.
The parameter set P2, "Automatic mode", is selected for speed monitoring (selection via
the select inputs, see next chapter "Select inputs").
The following switch functions are configured for the parameter set P1:
} F1: Standstill 2 Hz
} F2: Overspeed: 50 Hz
} F3: Warning threshold: 50 Hz
The following switch functions are configured for the parameter set P2:
} F1: Standstill 2 Hz
} F2: Overspeed: 3000 Hz
} F3: Warning threshold: 2800 Hz