# Unitronics' Remote Operator

> Remote access and control for Unitronics automation controllers. (iPhone/iPad app by Unitronics.)

- Source: https://appshunter.io/ios/app/unitronics-remote-operator/id1063107386 (this page in markdown: same URL + `.md`)
- Developer: [Unitronics](https://appshunter.io/developer/748246923)
- Category: Productivity, Business
- Price: Free
- Rating: 4.00/5 from 2 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 7.0 · 56 MB
- Released: 2016-03-01
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/unitronics-remote-operator/id1063107386/reviews.md

## What is Unitronics' Remote Operator?

The Remote Operator application enables you to remotely access your Unitronics controllers using your smartphone and tablet. Via the application, you can view and operate the controller’s HMI —as if you are physically touching the controller. Using Remote Operator you monitor automation processes, press keys and touch HMI objects, change parameter values, view Alarms and process value Trends. You can define and access multiple controllers from a single device. 
 
Main Features
- Remotely access Vision and Samba controllers via Internet or wireless LAN
- Remotely control/monitor automation processes and machines
- Control many controllers from a single mobile device.
- View operational conditions, Alarms, data, and Trends in real time
- Configure communication channels for multiple controllers
- Organize controllers in Favorites and Groups
- Shareable Configurations – send/share your list of controllers to another device
- Security via Password: prevent unauthorized entry
- Pinch to zoom
 
*Supported Controllers
Minimum OS version:   iOS 7+ 
Supported Controllers: V350, V430, V700, V570, V1040, V1210, SM35, SM43, SM70
 
View and Download the QuickStart Guide:
http://www.unitronics.com/Unitronics_Apps/Unitronics_Remote_Operator_AppQuickStart.pdf
 
 
*First-time Use
1.  Open Remote Operator.
2.  Create a Password, set up password recovery.
3.  Tap OK, the app opens an empty Favorites screen.
 
**Adding PLCs to Favorites/Groups
Tap + to add PLCS, configure controllers and communication channels.
 
Enter:
- PLC Nickname
Optional. Must be unique.
 
- PLC Name
Must exactly match the actual PLC Name, including capitals.
 
- IP Address/Host, TCP and Port
Defines communication channel
NOTE:
1. IP Address & Port MUST be a unique combination.
2. Format: Incorrect 10.000.000.037 Correct 10.0.0.37.
 
- Group Name
Tap to open the Group list.
Add to Favorites: When checked, the PLC is added to the Favorites list as well as a Group.
 
When finished, if desired, tap Check PLC Connection.
Tap OK to save the PLC and return to Favorites.
To delete a PLC, swipe left.
 
*Adding Groups
1.  In the Favorites screen, tap the right facing arrow to open Groups.
2.  Tap + to add a Group.
3.  Enter Group Name and Comment.
4.  Tap OK to add the Group.
5.  Tap left facing arrow to return to Favorites.
6.  Tap More (three bars, upper right side of the screen) to Hide/Show the Application Bar.
 
*Using Remote Operator
In Favorites or Groups, a PLC marked with a green hand is active. Access it remotely by tapping it.
During a session, your mobile screen displays the PLC's HMI panel, along with a red Application Bar.
This Bar shows (from left to right):
- Connected PLC name
- Connection duration
- Buttons:
> Switch modes: View Only /Full Control. Disable/enable buttons and touch properties on the HMI panel displayed on your mobile
> Set Refresh rate (seconds)
> Pause Remote session
> Exit Remote session
  
**PLC Information
To view /edit, tap i:
 
PLC Communication
- To edit details, tap fields; set View mode: View Only/Full Control.
- Check the PLC Connection.
 
PLC System Info
- When connected:
Tap Get PLC Information to view PLC OS data.
- When not connected:
Shows details of last session.
 
PLC Location Info
- Tap to enter data: location, contact details, comments, edit the PLC’s group.
- Delete PLC from Favorites: uncheck Add to Favorites.
 
*Application Settings
Tap More to show Application Bar if hidden, then tap Settings button.
Startup Page: Remote Operator automatically loads/checks communications for all PLCs on Startup page
Sharing Settings:
1.  Tap Share, follow instructions to send the file Share.unitronics.
2.  When Share.unitronics is received on the second device, tap to open it. Remote Operator opens the Share file.
Remote Operator MUST be installed on the receiving device.

## Key features

- Remote access to Vision and Samba controllers
- Monitor and control automation processes
- View HMI screens as if physically present
- Manage alarms and process trends
- Organize multiple controllers in groups
- Secure access with password protection

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/unitronics-remote-operator/id1063107386/reviews.md

### 4/5 — Does exactly what its supposed to

*2021-10-06*

Works well to remotely control PLC screens, only extra feature would be a maximum connection time before it times out to save remote site data connections

### 3/5 — Needs IPad app with better screen resolution options

*2021-01-21*

This program works great. The exception is that when you use it on an iPad, and expand the screen there is a lot of black space around the images which is a waste of screen space.  Need more screen resolution options

### 5/5 — Great app

*2016-03-24*

Great app.  I know our customers, end users of our panels, will value this.

## Frequently asked questions about Unitronics' Remote Operator

### What Unitronics controllers are supported by Remote Operator?

Remote Operator supports a range of Unitronics controllers including V350, V430, V700, V570, V1040, V1210, SM35, SM43, and SM70. Ensure your controller is listed for compatibility.

### How do I add a PLC to Remote Operator?

To add a PLC, open the app, navigate to Favorites or Groups, tap '+', and enter the PLC's nickname, name, IP address/host, TCP, and port. You can also assign it to a group.

### Can I control multiple controllers from one device with Remote Operator?

Yes, Remote Operator allows you to define and access multiple controllers from a single mobile device. You can organize them into Favorites and Groups for easy management.

### What operating system is required for Remote Operator?

Remote Operator requires a minimum OS version of iOS 7+. It is supported on iPhone and iPod devices.

### How does the security work in Remote Operator?

The app offers security via password protection to prevent unauthorized entry. You can create a password and set up password recovery during the first-time use setup.

### Does Remote Operator have ads?

No, Remote Operator does not contain advertisements. It is a free application designed for professional use without interruptions.

### How often is Remote Operator updated?

The latest version of Remote Operator is 2.1.10, last updated on December 14, 2023. Updates typically address bug fixes and performance improvements.

### What is the user rating for Remote Operator?

Remote Operator has a rating of 4.0 stars based on 2 user ratings. This indicates a generally positive reception from its users.

## Version history (last 5 releases)

### 2.1.10 — 2023-12-14

The Remote Operator application now supports the enhanced cybersecurity features introduced in VisiLogic version 9.9.00, such as complex password protection.
 
You must upgrade the Remote Operator application in order to remotely connect to Unitronics PLCs running applications created in VisiLogic 9.9.00 and up.

### 2.1.7 — 2022-01-17

Minor fixes to support IPv6

### 2.1.6 — 2020-05-29

This version supports iOS 13

### 2.1.4 — 2016-04-12

This version supports List of Meters, a new Vision HMI Element (VisiLogic 9.8.22, Firmware 4.2.35).

### 2.1.3 — 2016-02-04

PLC screen rendering improvements.

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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.*