Siemens CP 343-1 manual Requirements ISO Transport Connections

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Table 2

CPU

CPU 614

CPU 614–Z

MLFB–Number

6ES7 614–1AH03–0AB3

6ES7 614–1AH03–0AB3–Z

The table lists the CPUs approved at the time of printing this product informa- tion bulletin. S7–300 CPUs approved later and not listed in the table also support the range of functions described here.

All versions of the SINUMERIK CPUs 840D and 810D are supported.

Requirements – ISO Transport Connections

The following conditions must be taken into account on ISO transport con- nections depending on the length of the data to be transferred:

Table 3

Functionality

Transfer of

data fields <= 240 bytes

Transfer of data fields > 240 bytes

Requirement

The blocks AG_SEND FC5 and AG_RECV FC6 or as an alternative the blocks AG_LSEND FC50 and AG_ LRECV FC60 are required.

Note the two requirments below:

SYou require the blocks AG_LSEND FC50 and

AG_LRECV FC60. These blocks are shipped with NCM V 4.02 with service pack 1.

The blocks are shipped as standard components of newer versions of NCM.

SConfiguration:

When configuring the CP 343–1 with Hardware Configuration in STEP 7, select the option “Data length > 240 bytes” under the “Options” tab.

6Product information CP 343–1

C79000–Z8964–C038–05