CPU317F-2 PN/DP, 1.5 MB
SIMATIC S7-300 CPU317F-2 PN/DP, Central processing unit with 1.5 MB work memory, 1st interface MPI/DP 12 Mbit/s, 2nd interface Ethernet PROFINET, with 2-port switch, Micro Memory Card required
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Sporadic, transient (approx. 1s) failures of PROFINET IO devices produce the following message in the diagnostics buffer of the IO controller:
When the operating mode changes from STOP to RUN, with the S7-1500 the substitute values fail and the values of the output modules flicker.
The S7-300/S7-400 and the S7-1200/S7-1500 SIMATIC controllers are free of silicone releases (in the specified operating temperature range).
This entry shows which modules support the "S7 Routing" function in S7 subnets to be able to operate cross-network PG/OP communication through S7 Routing.
Validity: Products of the Operating Company DI (Digital Industries) and Business Unit SI CP (Control Products) of Siemens AG.
An overview shows which PROFINET functions you can configure in STEP 7 (TIA Portal) for the PROFINET IO controllers and IO devices.
After adding a CP or an FM module, the SIMATIC S7-300 CPU no longer switches to RUN mode but remains in STOP mode.
An overview shows the properties, advantages and special features of the protocols TCP, ISO-on-TCP, UDP and ISO Transport.
Use the functions in the "Online" menu if you want to download the project data from the device to your programing device.
Automatic commissioning (device replacement without interchangeable medium) with topological configuration and device replacement without topological configuration?
There are two ways of reading out the status of an MRP ring in the user program of the CPU.
In an overview is shown which PROFINET functions are supported by the PROFINET IO controllers and IO devices in STEP 7 V5.x.
In addition to the contents of the diagnostics buffer the service data of the S7-300/S7-400/S7-1500/ET 200SP CPUs (including CPU 1516 Pro-2 PN) includes further information about the internal status of the CPU.
The properties of the open IE communication via the integrated PN/IE interface of the CPU and via Industrial Ethernet CP are explained below.
When selecting the operating mode in conjunction with functional safety there are often questions about what you should watch out for in this case. What aspects of selecting the operating mode concern functional safety at all? Questions such as these can best be answered using practical examples and also include statutory requirements and compliance with standards.
You can use different Excel tables for calculating monitoring and response times in a safety-related application with Distributed Safety and STEP 7 Safety. They can be used to estimate the execution times of the F blocks for the Mobile Panel 277F IWLAN and 2nd Generation.
The various services each use their own port for data transfer via TCP and UDP.
Various plant configurations have different requirements for the network-wide and CPU-wide uniqueness of PROFIsafe addresses. This document explains the requirements taking different configuration examples.
Management of the communication resources of a SIMATIC depends on the type of controller. With the S7-300 you have to respect a number of details before determining the maximum number of devices you can connect for the configuration. The communication management of the S7-1500 has simpler regulations.
In production sites, breaks occur consistently. With PROFIenergy you can turn off specific consumers that are not needed during the break and in this way significantly reduce energy costs.