09.09.2015 Views

simatic s7-300 - megaelektrik.net

simatic s7-300 - megaelektrik.net

simatic s7-300 - megaelektrik.net

SHOW MORE
SHOW LESS
  • No tags were found...

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

SIMATIC S7-400<br />

Central processing units<br />

CPU 412-1 to CPU 417-4<br />

■ Technical specifications (continued)<br />

6ES7 412-1XF04-0AB0 6ES7 412-2XG04-0AB0 6ES7 414-2XG04-0AB0 6ES7 414-3XJ04-0AB0<br />

5<br />

S7 message functions<br />

• Number of stations that can log on 8 8 8 8<br />

for message functions, max.<br />

• Symbol-related messages Yes Yes Yes Yes<br />

Number of messages<br />

- total, max. 512 512 512 512<br />

• Block-related messages Yes Yes Yes Yes<br />

• Alarm 8 blocks Yes Yes Yes Yes<br />

•Statuses Yes Yes Yes Yes<br />

Test and startup functions<br />

Status/modify<br />

- Variable Yes Yes Yes Yes<br />

Forcing<br />

- Forcing Yes Yes Yes Yes<br />

• Status block Yes Yes Yes Yes<br />

• Single step Yes Yes Yes Yes<br />

• Number of breakpoints 4 4 4 4<br />

Diagnostic buffer<br />

- available Yes Yes Yes Yes<br />

- Number of inputs, max. 200 400 400 3,200<br />

- adjustable Yes Yes Yes Yes<br />

- preset 120 120 120 120<br />

Communication functions<br />

• PG/OP communication Yes Yes Yes Yes<br />

• Routing Yes Yes Yes Yes<br />

Global data communication<br />

- supported Yes Yes Yes Yes<br />

- Size of GD packets, max. 64 Byte 64 Byte 64 Byte 64 Byte<br />

S7 basic communication<br />

- supported Yes; in MPI mode: via SFC<br />

X_SEND, X_RCV, X_GET<br />

and X_PUT<br />

in DP master mode: via<br />

SFC I_GET and I_PUT<br />

Yes; in MPI mode: via SFC<br />

X_SEND, X_RCV, X_GET<br />

and X_PUT<br />

in DP master mode: via<br />

SFC I_GET and I_PUT<br />

Yes; in MPI mode: via SFC<br />

X_SEND, X_RCV, X_GET<br />

and X_PUT<br />

in DP master mode: via<br />

SFC I_GET and I_PUT<br />

- User data per job 76 Byte 76 Byte 76 Byte 76 Byte<br />

S7 communication<br />

- supported Yes Yes Yes Yes<br />

- as server Yes Yes Yes Yes<br />

- as client Yes Yes Yes Yes<br />

- User data per job, max. 64 KByte 64 KByte 64 KByte 64 KByte<br />

S5 compatible communication<br />

- supported Yes; via FC AG_SEND<br />

and AG_RECV, via a<br />

maximum of 10 CP 443-1<br />

or 443-5<br />

Yes; via FC AG_SEND<br />

and AG_RECV, via a<br />

maximum of 10 CP 443-1<br />

or 443-5<br />

Yes; via FC AG_SEND<br />

and AG_RECV, via a<br />

maximum of 10 CP 443-1<br />

or 443-5<br />

- User data per job, max. 8 KByte 8 KByte 8 KByte 8 KByte<br />

Standard communication (FMS)<br />

- Supported Yes; via CP and loadable<br />

FB<br />

Yes; via CP and loadable<br />

FB<br />

Yes; via CP and loadable<br />

FB<br />

Number of connections<br />

- overall 16 16 32 32<br />

Yes; in MPI mode via: SFC<br />

X_SEND, X_RCV, X_GET<br />

and X_PUT<br />

in DP master mode: via<br />

SFC I_GET and I_PUT<br />

Yes; via FC AG_SEND<br />

and AG_RECV, via a<br />

maximum of 10 CP 443-1<br />

or 443-5<br />

Yes; via CP and loadable<br />

FB<br />

5/8 Siemens ST 70 · 2005

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!