# DeltaV CHARM DEWD — CHARM DEWD

> Mobile tool for diagnosing and wiring DeltaV CHARMs via camera scanning. (iPhone/iPad app by Emerson Process Management.)

- Source: https://appshunter.io/ios/app/deltav-charm-dewd/id688891028 (this page in markdown: same URL + `.md`)
- Developer: [Emerson Process Management](https://appshunter.io/developer/561985742)
- Category: Utilities, Reference
- Price: Free
- Rating: 4.10/5 from 14 App Store ratings · 9 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 64 MB
- Languages: American English, European Spanish
- Released: 2013-08-20
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/deltav-charm-dewd/id688891028/reviews.md

## What is DeltaV CHARM DEWD?

The DEWD abides helping you diagnose and wire DeltaV CHARMs. Using the camera on your mobile device, intuitively scan the CHARM LED to instantly understand the meaning of the blink pattern or scan the CHARM Label for text recognition to swiftly find the associated wiring diagram. You can quickly understand why a CHARM LED is flashing or efficiently view a CHARM’s wiring diagram. You can also browse or search for results instead of scanning. For any given result, you can store it as a Favorite, Create or Edit (existing) Notes, or Share in context with a colleague.

## Key features

- Scan CHARM LED blink patterns
- Scan CHARM labels for text recognition
- Instantly understand blink pattern meanings
- Swiftly find associated wiring diagrams
- Browse and search for results
- Store results as Favorites
- Create or edit Notes
- Share information with colleagues

## Recent user reviews (9 of 9)

All indexed reviews: https://appshunter.io/ios/app/deltav-charm-dewd/id688891028/reviews.md

### 3/5 — include more hardware.

*2025-01-18*

Please include LED diagnostic status for PK controllers and Charms IO cards.

### 5/5 — Will help

*2024-01-07, version 1.5.1*

Shows everything you need to know about diagnostics

### 5/5 — Excellent app.

*2022-04-13, version 1.5.1*

Super useful for scanning charms LED.

### 5/5 — I/E technician @ LYB

*2019-12-17, version 1.4.1*

Sweet, this is wonderful Application and we’ll help a lot, thank you for all these great informations. 
I like to thank our unit engineer Mrs Sean Williams

### 1/5 — Where are the schematics?

*2019-11-22, version 1.4.1*

Who broke this ap????

### 1/5 — Keeps crashing

*2019-10-10, version 1.3.1*

Can’t even get past the “allow access to camera” button before it crashes and then never opens again. I’m on latest iOS version on iPhone 7 Plus

### 1/5 — Crap

*2019-10-07, version 1.3.1*

Manual schematics on the old version was 10 times better

### 5/5 — Hshshs

*2019-09-13, version 1.3*

Hshshsje

### 5/5 — Literally the greatest app ever made

*2014-03-11, version 1.1*

This is literally the greatest app ever made

## Frequently asked questions about DeltaV CHARM DEWD

### What is DeltaV CHARM DEWD used for?

DeltaV CHARM DEWD helps you diagnose and wire DeltaV CHARMs. It uses your phone's camera to scan CHARM LEDs and labels, providing instant information on blink patterns and wiring diagrams.

### How does DeltaV CHARM DEWD help with diagnostics?

You can scan the CHARM LED to understand the meaning of its blink pattern, helping you quickly identify potential issues. The app also allows you to scan the CHARM Label for text recognition to find the relevant wiring diagram.

### Can I save information in DeltaV CHARM DEWD?

Yes, for any result you find, you can store it as a Favorite. You can also create or edit existing Notes for specific CHARMs and share this information in context with colleagues.

### Does DeltaV CHARM DEWD have ads?

No, DeltaV CHARM DEWD does not contain advertisements. It is a free utility designed to assist with industrial automation tasks without interruptions.

### What devices does DeltaV CHARM DEWD support?

DeltaV CHARM DEWD is currently supported on iPhone devices. It was last updated on March 7, 2024, with version 1.6.

### Is DeltaV CHARM DEWD suitable for beginners?

The app is designed for users familiar with DeltaV CHARMs. Its intuitive scanning features and quick access to diagrams make it efficient for those who need to diagnose and wire these components.

### How often is DeltaV CHARM DEWD updated?

The app was last updated on March 7, 2024, indicating ongoing support and potential for future improvements. It was initially released on August 20, 2013.

### What is the age rating for DeltaV CHARM DEWD?

DeltaV CHARM DEWD has an age rating of 4+, making it accessible for a wide range of users. It is a free utility developed by Emerson Process Management.

## Version history (last 5 releases)

### 1.6 — 2024-03-07

Library Updates

### 1.5.1 — 2021-05-29

Expanded charm library
Performance enhancements

### 1.5.0 — 2021-02-02

- You can now adjust the size of the Wiring Schematics OCR scan box.
- LED scan box now changes color to match that of the CHARM LED color.
- Enhanced tutorial video controls for easier navigation.
- There is a new way to trigger the easter egg, we're eager for you to find it!

### 1.4.9 — 2020-10-06

. Wiring Schematics library upgrade.
. You can now adjust the size of the Wiring Schematics scan box.
. LED scan box now changes color to match that of the CHARM device.
. New way to trigger the easter egg, we're eager for you to find it!

### 1.4.1 — 2019-10-30

Bug fixes and stability improvements

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## More apps by Emerson Process Management

- [Branson Sync](https://appshunter.io/ios/app/branson-sync/id1053995558)
- [Emerson Instrument Advisor](https://appshunter.io/ios/app/emerson-instrument-advisor/id1064964004)
- [AMS Optics](https://appshunter.io/ios/app/ams-optics/id1081605344)
- [Appleton](https://appshunter.io/ios/app/appleton/id1083924638)
- [ATG View](https://appshunter.io/ios/app/atg-view/id1091321044)

All apps by Emerson Process Management: https://appshunter.io/developer/561985742

## Related topics

[deltav charm dewd](https://appshunter.io/ios/topics/deltav-charm-dewd) · [charm mphr](https://appshunter.io/ios/topics/charm-mphr) · [emerson process management](https://appshunter.io/ios/topics/emerson-process-management) · [emerson](https://appshunter.io/ios/topics/emerson)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*