Siemens SIMATIC S7-300 Module data Product Information

Safety Integrated Functions in
SINAMICS Drive Systems
6.7 Control via PROFIsafe
Connection of the SINAMICS S120 to the Technology CPU
204 Product Information, 09/2011, A5E00480378-04
Structure of PROFIsafe control word (S_STW1, PCD1 in message frame 30, output signals)
Table 6- 5 Structure of the PROFIsafe control word
Bit Meaning Remarks BICO
1 STO deactivation 0 STO
0 STO activation
r9720.0
1 SS1 deactivation 1 SS1
0 SS1 activation
r9720.1
1 SS2 deactivation 2 SS2
0 SS2 activation
r9720.2
1 SOS deactivation 3 SOS
0 SOS activation
r9720.3
1 SLS deactivation 4 SLS
0 SLS activation
r9720.4
5 Reserved - - -
6 Reserved - - -
1/0 Acknowledgment 7 Internal Event ACK
0 No acknowledgment*
r9720.7
- - 8 Reserved
- -
-
9 Select SLS bit 0 - r9720.9
10 Select SLS bit 1 -
Selection of the speed limit for SLS
(2 bits)
r9720.10
11...15 Reserved - - -
* Acknowledgment takes place via positive edge change.

Siemens SIMATIC S7-300 Module data Specifications

General

Series	S7-300
Manufacturer	Siemens
Protection Class	IP20
System	SIMATIC S7-300
Digital Inputs	Varies by module
Digital Outputs	Varies by module
Analog Inputs	Varies by module
Analog Outputs	Varies by module
Central Processing Unit	Varies by CPU model
Supply Voltage	24V DC or 120/230V AC
CPU Type	Varies (e.g., CPU 312, CPU 315, etc.)
Memory	Varies by CPU model
Communication Interfaces	MPI, PROFIBUS
Programming Languages	LAD, FBD, STL, SCL, GRAPH
Operating Temperature	0°C to 60°C
Storage Temperature	-40°C to 70°C
Relative Humidity	10% to 95% (non-condensing)