Installing CPU 414-4HR14 Hardware Support Packages in PCS7 V9

Installing CPU 414-4HR14 Hardware Support Packages in PCS7 V9

The SIMATIC S7-400H fault-tolerant CPU 414-4HR14 is a legacy module that ships with hardware support well after the mainstream S7-400 line. When you drop a replacement unit into a PCS 7 V9 project and the catalog stays empty, the cause is almost always a missing Hardware Support Package (HSP). This guide walks through identifying the right HSP, locating it on Siemens Support, confirming the product's lifecycle status in Industry Mall, installing the package into the PCS 7 / STEP 7 environment, and verifying that the catalog entry resolves before you begin engineering.

1. Overview: What the 414-4HR14 Is and Why HSPs Exist

The CPU 414-4HR14 belongs to the SIMATIC S7-400H fault-tolerant family. The "H" designates a CPU intended for redundant operation (two CPUs synchronized over fiber-optic links), and the "R" variant indicates a specific hardware revision of the 414-4H series with revised backplane interface characteristics. The part number falls under Siemens MLFB 6ES7414-4HR14-0AB0 (Z-version variants may exist).

PCS 7 catalogs are not regenerated for every released firmware revision. When Siemens introduces a new S7-400H CPU or a new firmware level, the catalog database is extended through an HSP file (extension .hsp). HSPs are the only sanctioned way to add new module types, article numbers, and firmware revisions to HW Config without reinstalling the engineering software.

Do not confuse an HSP with a firmware update. The Siemens Support entry titled "Firmware download of the SIMATIC S7-400 H-CPUs V4.5" is a runtime firmware file; it does not populate the catalog. You typically need both: an HSP so that HW Config recognizes the article number, and a matching firmware file so that the CPU actually boots with V4.5 or higher.

2. Prerequisites

1. Administrative rights on the engineering station (the HSP installer writes into %ProgramData%\Siemens\Automation and the registry).
2. PCS 7 V9.0 installed, ideally with the latest applicable Service Pack / Update installed (HSPs are cumulative within a major version but the catalog must match the engineering base).
3. STEP 7 V5.6 included with PCS 7 V9. The HSP installer is invoked from Start → Siemens Automation → STEP 7 → Install Hardware Support Packages or directly from HW Config via Options → Install HW Support Packages.
4. Working Internet access for Siemens Support (HTTPS, 6ES7 support pages) and Industry Mall catalog browsing.
5. The exact MLFB of the module: 6ES7 414-4HR14-0AB0. Including the "-0AB0" suffix is critical; the older 6ES7414-4HR04-0AB0 requires a different HSP revision.

3. Confirming Lifecycle Status in Industry Mall

Before spending time on a download, confirm the product is still active. The SIMATIC S7-400 family entered Phase-Out announcements years ago, and the H-CPU variants were migrated to Product Cancellation status with successor modules in the S7-1500H / R/H families. Lifecycle states you may encounter:

Open the Industry Mall entry for MLFB 6ES7 414-4HR14-0AB0. Record the lifecycle banner and the "Successor" link. If the part is in cancellation, do not assume that firmware or HSP downloads have been removed — Siemens typically retains support files for at least ten years past cancellation.

4. Locating the Correct HSP on Siemens Support

Siemens Support uses an entry-based search rather than a single consolidated HSP download. The two reliable paths to the right file are:

1. Search by article number: Navigate to the Siemens Support portal and search for "6ES7414-4HR14". Filter the result list by "Download" type and look for entries whose title starts with "HSP" or "Hardware Support Package for STEP 7 / PCS 7". Each S7-400H CPU type is covered by an HSP "family" revision (e.g. HSP for S7-400H and CPUs) that includes multiple CPUs. You rarely need an HSP specific to the 414-4HR14 alone.
2. Browse by topic: Use the entry ID 6ES7 414-4HR14-0AB0 page and open the "Support" tab. The "Downloads" sub-tab lists firmware, HSP, manuals, certificates, and FAQs. The HSP entry will reference STEP 7 V5.6 / PCS 7 V9 compatibility.

The most recent publicly listed firmware family for the S7-400H is firmware V4.5, which covers the 414-4H, 414-4HR, 416-4H, 416-4HR, 417-4H, and 417-4HR series. Both the firmware file and the corresponding HSP can be downloaded from the same Support page. Always download the newest HSP that targets PCS 7 V9; older HSP revisions are typically superseded and the catalog should not be downgraded.

4.1 Verifying the HSP targets PCS 7 V9

Open the HSP's Readme or Release Notes (usually a PDF bundled in the download archive or linked as a separate file). Confirm the supported engineering environments:

• STEP 7 V5.6 (the engineering base of PCS 7 V9)
• PCS 7 V9.0 / V9.0 SPx (where SPx ≤ the latest released SP)
• Sometimes S7-PCT, S7-FCT, or add-on tool compatibility notes

If the readme lists only TIA Portal or only PCS 7 V8.x, do not install it into a PCS 7 V9 system: the catalog schema differs and HW Config will reject the import.

5. Step-by-Step Installation of the HSP

1. Close SIMATIC Manager, HW Config, NetPro, and any open PCS 7 engineering tools.
2. Extract the HSP archive to a local folder with full write permissions.
3. Start the HSP installer — either double-click the executable extracted from the archive or invoke Start → Siemens Automation → STEP 7 → Install Hardware Support Packages and browse to the .hsp file.
4. Accept the license agreement. The HSP is shipped under standard Siemens OEM terms; do not redistribute.
5. Wait for the installer to merge the new catalog entries into the local STEP 7 catalog database (s7hkatdb.mdb or its successor). Typical time: 30 s to 3 min depending on PC performance and how many HSPs are already merged.
6. Confirm the installer reports success. Errors E0111 through E0119 indicate file or version conflicts (see Section 9).
7. Reboot only if the installer prompts you to. Most modern HSP installers apply changes live.

6. Configuring the 414-4HR14 in HW Config

Open PCS 7 and load your project. The CPU 414-4HR14 must be inserted into an H-station (rack 0 and rack 1 of the redundant pair, slots 3 for the H-CPU). Procedure:

1. In the Component View, open the S7 program and double-click Hardware.
2. From the catalog, expand SIMATIC 400 → CPU 400 → CPU 414 H → 6ES7 414-4HR14-0AB0.
3. Drag the CPU onto rack 0, slot 3, and then drag the same part number onto rack 1, slot 3.
4. Double-click the CPU to open its properties dialog. Set:
   • Startup: Warm restart (default for H systems).
   • Synchronization: confirm both rack CPUs show the same firmware (V4.5 or matching).
   • Diagnostics / OB configuration: keep the standard OB set (OB 70, 72, 80, 82, 83, 85, 86, 100, 102, 121, 122).
5. Save and compile the station.

If the catalog still does not show the 414-4HR14 after the HSP install, jump to Section 9.

7. Loading Firmware V4.5 onto the CPU

HSP installation does not flash the CPU. Use SIMATIC Manager to update the runtime firmware:

1. With the CPU online and in STOP, choose PLC → Update Firmware in HW Config.
2. Browse to the firmware update file (S7_400H_CPU_V45.upd or as named in the Siemens Support download).
3. Select both rack 0 and rack 1 CPUs. H-system firmware updates must be applied to both CPUs; flashing only one will cause the redundancy link to fail to sync.
4. Trigger the update and wait for the LEDs to indicate completion (typically the IFM and FRCE LEDs cycle; see the device manual for the exact pattern).
5. Cycle power on both CPUs simultaneously only if the firmware readme requests it; most V4.5 firmware loads do not require a power cycle.

8. Verification Checklist

9. Troubleshooting Matrix

9.1 Known Error Codes from the HSP Installer

10. Field-Proven Tips and Long-Term Considerations

• Catalog pinning: Once the 414-4HR14 is in your project, do not casually upgrade the HSP set. A new HSP can shift article descriptions by a sub-version and break long-term archive searches in batch engineering. If your plant has many stations, freeze the catalog revision with a documented baseline and only update in a controlled rollout.
• Firmware parity: Both CPUs in an H-pair must run identical firmware. After any update, read the firmware level from both via PLC → Module Information and verify V4.5.x matches across rack 0 and rack 1.
• Migration trigger: When Industry Mall flips the 414-4HR14 to Product Cancellation with a Successor in the S7-1500H family, plan a migration project. PCS 7 V9 still supports the S7-400H line, but PCS 7 V10 and onward are expected to deprecate it. Track Siemens Product Change Notifications (PCN) and Service & Support lifecycle phase changes.
• Spare stock: Once a part is in cancellation, order enough spares for the planned lifetime of the plant. Firmware and HSP support typically continue, but hardware repairs may become uneconomic.
• Image-based ES deployment: If you use a master engineering station image, install the HSP once on the reference image and snapshot it. Re-installing per workstation can drift and cause "works on my PC" compile differences.

11. Quick Reference: Files and Tools

12. When the Part Is Truly Gone

If Siemens Support no longer lists an HSP that targets PCS 7 V9, do not assume the migration is blocked. Two practical paths exist:

1. Use the last family-level HSP that still targets V5.6 / PCS 7 V9. Even if the download entry was archived, the article-level Support page typically still resolves the linked family HSP. Search the Support entry for the 414-4H (without the "-4HR14" suffix) and download the family HSP.
2. Engage regional Siemens support. When a part transitions to cancellation, the regional Siemens contact can still confirm whether HSP media is available on request or bundled with an active service contract.

If neither path produces a usable HSP and the migration to S7-1500H is not yet feasible, the last-resort option is to keep the engineering environment frozen at the last known-good HSP revision. Document the freeze, lock the engineering station image, and plan a migration project before the next major PCS 7 upgrade forces the issue.