Safety Integrated - Industry - Siemens

The displayed link is parameterized in the SIMOCODE ES Professional
software graphic editor to activate the EMERGENCY
STOP function.
A truth table is switched between the "OFF" socket of the control
station and the "OFF" plug of the "protecting/controlling"
function. The "EMERGENCY STOP" signal from BU input 4 is assigned
to the "E3" plug of the truth table.
The truth table wiring is illustrated as follows.
The "Cyclic Send 1" function is used to signal the EMERGENCY
STOP to the higher-level PLC. In this case, the EMERGENCY
STOP signal from the BU input is assigned to Bit 0. The yellow
3 LED is used to visually indicate the EMERGENCY STOP on the
operator panel (see the figure on page 166).
SIMOCODE issues a warning via the External Fault 1 function
whenever the EMERGENCY STOP is activated.
Functional Example No. CD-FE-I-042-V10-EN 167
Ex. No.
5.3