Siemens SINUMERIK 840D Description Of Functions

11.03 7 Configuring example
7.3 Safety Integrated with SPL
© Siemens AG 2003 All Rights Reserved
SINUMERIK 840D/SIMODRIVE 611 digital SINUMERIK Safety Integrated (FBSI) - Edition 11.03
7-393
Test stop step 2
FC97 program excerpt
//Forced checking procedure of the external STOPs A ,C and D
//
U M 216.0 // Start test stop step 2
UN DB31.DBX 108.2 // Axis X Pulses not safely cancelled
UN DB32.DBX 108.2 // Axis Z pulses not safely cancelled
UN DB33.DBX 108.2 // Spindle C pulses not safely cancelled
S M 216.1 // Initiate Stop D on PLC FC96
R M 216.0 // Reset Start test stop step 2
//
U M 216.1 // Check Stop D on the PLC side
U DB31.DBX 111.6 // STOP D active Axis X
U DB32.DBX 111.6 // STOP D active Axis Z
U DB33.DBX 111.6 // STOP D active Spindle C
S M 216.2 // Initiate Stop C on the PLC side FC96
R M 216.1 // Reset Check Stop D PLC
//
U M 216.2 // Check Stop C on the PLC side
U DB31.DBX 111.5 // STOP C active Axis X
U DB32.DBX 111.5 // STOP C active axis Z
U DB33.DBX 111.5 // STOP C active Spindle C
S M 216.3 // Initiate Stop A on the PLC side FC96
R M 216.2 // Reset Check Stop C PLC
//
U M 216.3 // Check Stop A on the PLC side
U DB31.DBX 111.4 // STOP A/B active Axis X
U DB32.DBX 111.4 // STOP A/B active Axis Z
U DB33.DBX 111.4 // STOP A/B active Spindle C
S M 216.4 // Check: STOP A (PLC) not active
R M 216.3 // Reset Check Stop A PLC
//
U M 216.4 // Check: STOP A (PLC) not active
UN DB31.DBX 111.4 // STOP A/B active Axis X
UN DB32.DBX 111.4 // STOP A/B active Axis Z
UN DB33.DBX 111.4 // STOP A/B not active Spindle C
S M 216.5 // Initiate Stop D on the NCK side
R M 216.4 // Reset Check STOP A PLC
//
U M 216.5 // Initiate Stop D on the NCK side
= A 49.4 // See circuit diagram and NCK-SPL
//
U M 216.5 // Check Stop D on the NCK side
U DB31.DBX 111.6 // STOP D active Axis X
U DB32.DBX 111.6 // STOP D active Axis Z
U DB33.DBX 111.6 // STOP D active Spindle C
S M 216.6 // Initiate Stop C on the NCK side
R M 216.5 // Reset Check Stop D NCK
//
U M 216.6 // Initiate Stop C on the NCK side
= A 49.3 // See circuit diagram and NCK-SPL
//
U M 216.6 // Check Stop C on the NCK side
U DB31.DBX 111.5 // STOP C active Axis X
U DB32.DBX 111.5 // STOP C active axis Z
U DB33.DBX 111.5 // STOP C active Spindle C
S M 216.7 // Initiate Stop A on the NCK side
R M 216.6 // Reset Check Stop C NCK
//
U M 216.7; // Initiate Stop A on the NCK side
= A 49.2; // See circuit diagram and NCK-SPL
//
U M 216.7 // Check Stop A on the NCK side
U DB31.DBX 111.4 // STOP A/B active Axis X
U DB32.DBX 111.4 // STOP A/B active Axis Z
U DB33.DBX 111.4 // STOP A/B active Spindle C
S M 217.0 // Check: STOP A (NCK) not active
R M 216.7 // Reset Check Stop A NCK
//
U M 217.0 // Check: STOP A (NCK) not active//
UN DB31.DBX 111.4 // STOP A/B active Axis X
UN DB32.DBX 111.4 // STOP A/B active Axis Z
UN DB33.DBX 111.4 // STOP A/B not active Spindle C
S M 217.1 // Start forced checking procedure at
inputs
R M 217.0 // Reset check: STOP A NCK
//

Siemens SINUMERIK 840D Specifications

General

Series	SINUMERIK 840D
Axes	Up to 31
Channels	Up to 10
Operating System	Windows-based
Power Supply	24 V DC
Control Unit Type	CNC
Interface	Ethernet, PROFIBUS
Display	TFT color display
Interpolation	Spline
PLC	Integrated PLC
Data Storage	CompactFlash, USB