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Entry type: Product note Entry ID: 109761522, Entry date: 10/29/2018
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Firmware version V2.6 for SIMATIC S7-1500 and ET 200200SP/pro CPUs

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With the innovated CPU firmware V2.6, a variety of functional enhancements are implemented directly on the CPU on a SIMATIC S7-1500, ET 200SP or ET 200pro controller.

An update of previously delivered SIMATIC S7-1500 controllers and ET 200SP/pro CPUs to the CPU firmware V2.6 is possible for the following modules:

Modules in the SIMATIC S7-1500 Advanced Controller product range:


CPU Type

Article number

Required STEP 7 version
for FW V2.6

FW Download

CPU 1511-1 PN

6ES7 511-1AK01-0AB0
6ES7 511-1AK02-0AB0

STEP 7 Professional V15.1

78301349 
CPU 1511C-1 PN 6ES7 511-1CK00-0AB0
6ES7 511-1CK01-0AB0
 STEP 7 Professional V15.1109479287 
CPU 1511T-1 PN

6ES7 511-1TK01-0AB0

 STEP 7 Professional V15.1109742566 

CPU 1512C-1 PN

6ES7 512-1CK00-0AB0
6ES7 512-1CK01-0AB0

STEP 7 Professional V15.1

109479288 

CPU 1513-1 PN

6ES7 513-1AL01-0AB0
6ES7 513-1AL02-0AB0

STEP 7 Professional V15.1

78065246 

CPU 1515-2 PN

6ES7 515-2AM01-0AB0

STEP 7 Professional V15.1

92273069 

CPU 1515T-2 PN

6ES7 515-2TM01-0AB0

STEP 7 Professional V15.1

109742567 

CPU 1516-3 PN/DP

6ES7 516-3AN01-0AB0

STEP 7 Professional V15.1

78066881 
CPU 1516T-3 PN/DP 6ES7 516-3TN00-0AB0STEP 7 Professional V15.1109757418 

CPU 1517-3 PN/DP

6ES7 517-3AP00-0AB0

STEP 7 Professional V15.1

106655787 

CPU 1517T-3 PN/DP

6ES7 517-3TP00-0AB0

STEP 7 Professional V15.1

109742571 

CPU 1518-4 PN/DP

6ES7 518-4AP00-0AB0

STEP 7 Professional V15.1

92272759 

CPU 1518-4 PN/DP ODK

6ES7 518-4AP00-3AB0

STEP 7 Professional V15.1

109742575 
 CPU 1518-4 PN/DP MFP6ES7 518-4AX00-1AB0     STEP 7 Professional V15.1 109761490 

CPU 1511F-1 PN

6ES7 511-1FK01-0AB0
6ES7 511-1FK02-0AB0

STEP 7 Professional V15.1

109476729 

CPU 1511TF-1 PN

6ES7 511-1UK01-0AB0

STEP 7 Professional V15.1    

109752626

CPU 1513F-1 PN 6ES7 513-1FL01-0AB0
6ES7 513-1FL02-0AB0
STEP 7 Professional V15.1    109476732 

CPU 1515F-2 PN

6ES7 515-2FM01-0AB0

STEP 7 Professional V15.1

106656661 

CPU 1515TF-2 PN

6ES7 515-2UM01-0AB0

STEP 7 Professional V15.1     

109752627

CPU 1516F-3 PN/DP

6ES7 516-3FN01-0AB0

STEP 7 Professional V15.1

92274475 
CPU 1516TF-3 PN/DP6ES7 516-UN00-0AB0STEP 7 Professional V15.1109757419 

CPU 1517F-3 PN/DP

6ES7 517-3FP00-0AB0

STEP 7 Professional V15.1

106655938 

CPU 1517TF-3 PN/DP

6ES7 517-3UP00-0AB0

STEP 7 Professional V15.1

109742573 

CPU 1518F-4 PN/DP

6ES7 518-4FP00-0AB0

STEP 7 Professional V15.1

92274064 

CPU 1518F-4 PN/DP ODK

6ES7 518-4FP00-3AB0         

STEP 7 Professional V15.1

109742576 
CPU 1518F-4 PN/DP MFP6ES7 518-4FX00-1AB0   

STEP 7 Professional V15.1

109761495 


Note:

Note that modules not listed here do not support FW V2.6.

Display for S7-1500:

Type

Article number

FW Download

Display for CPU 1511(F), CPU 1511T(F), CPU 1511C,
CPU 1512C and CPU 1513(F)

6ES7 591-1AA01-0AA0

78301954 
Display module for S7-1500 CPUs, 35 mm6ES7591-1AB00-0AA0109761288 

Display for CPU 1515(F), CPU 1515T(F), CPU 1516(F), CPU 1517(F), CPU 1517T(F), CPU 1518(F),
CPU 1518(F) ODK and CPU 1518(F) MFP

6ES7 591-1BA01-0AA0

78300948 

 

Modules in the ET 200SP CPU Distributed Controller product range:


CPU Type

Article number

Required STEP 7 version
for FW V2.5

FW Download

CPU 1510SP-1 PN

6ES7 510-1DJ01-0AB0

STEP 7 Professional V15.1

106663856 

CPU 1512SP-1 PN

6ES7 512-1DK01-0AB0

STEP 7 Professional V15.1

106664077 

CPU 1510SP F-1 PN

6ES7 510-1SJ01-0AB0

STEP 7 Professional V15.1

109476725 

CPU 1512SP F-1 PN   

6ES7 512-1SK01-0AB0

STEP 7 Professional V15.1

109476731 


Modules in the ET 200pro Distributed Controller product range:


CPU Type

Article number

Required STEP 7 version
for FW V2.5

FW Download

CPU 1516pro-2 PN

6ES7516-2PN00-0AB0

STEP 7 Professional V15.1

109742569 

CPU 1516pro F-2 PN

6ES7516-2GN00-0AB0

STEP 7 Professional V15.1

109742570 


The required files and a description of the procedure for a firmware update are available on the Service&Support pages.

The firmware update to FW 2.6 for all affected modules is provided as a collective download under the following entry: (109478459)


Note:
Directions on how to implement the firmware update are available under entry ID:77492231
After the firmware update, the user program, the hardware parameter assignments, recipes and archives on the memory card and the data declared to be "retentive" remain stored on the CPU.

Compatibility between CPU firmware and display firmware:
A SIMATIC S7-1500 CPU with a firmware version V2.6 can be operated with a display with a firmware version ≤ V2.5.

Replacement case: 
When a CPU with firmware version ≤ V2.5 is replaced with a CPU with firmware V2.6, the STEP 7 project does not have to be changed. Upgrade of the STEP 7 software is also not required.

Configuration of a CPU with firmware V2.6 in TIA Portal Versions < V15.1: 
CPUs with firmware version V2.6 can also be used with TIA Portal versions < V15.1. The procedure for configuration with TIA Portal Versions in which the current firmware cannot be selected can be found in the following Entry:  109744163

New properties of the CPUs with firmware V2.6:
Configuration in the TIA Portal STEP 7 Professional V15.1 or higher is required to use the new functionalities.


New functions with firmware V2.6 for SIMATIC S7-1500 CPUs and ET 200 CPUs:

In addition to the OPC UA server, an OPC UA client is integrated in the CPU (RT license required) and offers the following functions via corresponding OPC UA communication instructions:

    • Method calls

    • Reading and writing data

      This enables vertical communication to MES systems/cloud services or controller-controller communication, for example, to be realized.


New features with firmware V2.6 for S7-1500 CPUs (not S7-1500C, S7-1500R/H):

  • Isochronous mode can also be configured for modules that are inserted next to the S7-1500 CPU in a centralized configuration. This means that functions such as the following can be realized:

    • Dynamic control tasks with constant dead times,

    • Precise measuring inputs,

    • Exact cams,

    • Dosing procedures,

    • High-speed analog value acquisition with oversampling

    • Motion control with deterministic position detection

New programming features with firmware V2.6:

  • The number of elements (blocks and UDTs) has been increased for CPUs

    • 1516/1516F/1516T/1516TF/1516pro/1516pro F to 8,000

    • 1517/1517F/1517T/1517TF to 12,000

    • 1518/1518F/1518 ODK/1518F ODK/1518 MFP/1518F MFP to 12,000

      .



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