Pilz PSSu E S INC - Manual (Page 27)

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: [email protected]
4-11
4.2 Configuration
4 Function description
4.2 Configuration 4200 Configuration 4- 4.2.1 Operating modes and parameters
Operating modes and parameters 4- ][Funktionsbeschreibung_BA_Zusatz Tabelle ST-INC
The module has the following configuration options:
(1)
Transmitting the status via two bits enables simple fault detection:
Two redundant bits must always be the same, two diverse bits must al-
ways be different, otherwise the transmission is faulty.
4.2.2 Input/output data
Input/output data 4-
4.2.2.1 PSSu assignment in system environment A
PSSu assignment in system environment A 4- ][Funktionsbeschreibung_BA_Ein/Ausgabe INC Sys A
In the PII the module occupies
 32 Bits with counter data
 32 Bits with data from the latch memory or with the result from the pe-
riod length measurement
 8 Bits with the status byte
In the PIO the module occupies
 32 Bits with the default counter status
 8 Bits with function calls
Configuration Default value Key
Operating mode X Incremental encoder operating mode
Counter operating mode
Signal for gate input X Input G disables at a 1 signal.
Input G disables at a 0 signal.
Period length measurement or
latch function X Latch function
Period length measurement
Multiple evaluation X Quadruple evaluation
Double evaluation
Single evaluation
Status input X The status at input S is transmitted via a bit.
The status is transmitted via two redundant bits.
The status is transmitted via two diverse bits.
(1)