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
7-395
U
DB18.DBX 70.1 // Emergency stop not actuated
S
M 218.0
// Check Emergency Stop inputs
R
M 217.1
// Reset: Start forced checking procedure
R
A 48.1
// PLC forced checking procedure output
//
U
M 218.0
// Check Emergency Stop inputs
L
S5T#120MS
// Drop-out time of contactor
SE
T 22 // Set Timer 22
//
U
T 22 // After drop-out time of contactor
UN
A 48.1
// PLC forced checking procedure output
//
UN
E 76.4
// Error case, checkback contactor input =
0
S
M 218.7
// Initiate Stop D ( see FC96)
S
A 48.1
// PLC forced checking procedure output
//
U
T 22 // After drop-out time of contactor
UN
A 48.1
// PLC forced checking procedure output
//
U
E 76.4
// Good case, checkback input of contactor
= 1
S
M 218.1
// Start acknowledgement
S
A 48.1
// PLC forced checking procedure output
//
R
M 218.0
// Check Emergency Stop inputs
U
T 22 // After drop-out time of contactor
U
E 3.7 // RESET/MCP
U
E 76.0
// Emergency Stop (PLC) not actuated
U
E 76.4
// Forced checking procedure input E76.4 =
1
S
M 218.1
// Start acknowledgement
R
M 218.0
// Check EMERGENCY STOP inputs
R
M 218.7
// Withdraw Stop D
//
U
M 218.1
// Start acknowledgement
L
S5T#50MS
// Delay time for Emergency Stop inputs
SE
T 23 // Set Timer 23
//
U
T 23 // Delay time for Emergency Stop inputs
UN
E 76.0
// Emergency Stop actuated
R
M 218.1
// Reset acknowledgement
//
U
T 23 // Delay time for Emergency Stop inputs
U
E 76.0
// Emergency stop not actuated
U
E 76.4
// Forced checking procedure input E76.4 =
1
S
DB18.DBX 70.4 // Acknowledge EMERGENCY STOP PLC
S
M 218.2
// Acknowledge EMERGENCY STOP NCK
R
M 218.1
// Check: EMERGENCY STOP
//
U
DB18.DBX 70.4 // Acknowledge EMERGENCY STOP PLC
L
S5T#200MS
// Delay time: Acknowledge NCK/PLC
SE
T 24 // Set Timer 24
//
U
T 24 // Acknowledge EMERGENCY STOP
S
M 218.3
// Withdraw acknowledgement NCK
R
M 218.2
// Acknowledge EMERGENCY STOP NCK
//
UN
M 218.2
// Acknowledge EMERGENCY STOP NCK
SPB QUI1
// Do not acknowledge NCK