Issue:
Description, prerequisites, steps to connect

Product Line:
Circuit Breakers

Environment:
Micrologic X and smartphone

Resolution:

Description
Using a USB OTG connection, you can access the Micrologic X control unit from a smartphone running the Masterpact MTZ Mobile App. This application offers a task-oriented interface with the control unit.

Prerequisites for Using a USB OTG Connection
The prerequisites for establishing a USB OTG connection are:

• Only available for Android smartphones compatible with USB OTG
• You must have a smartphone running the Masterpact MTZ Mobile App.
• The smartphone must support Android 4.4 or above.
• You must have physical access to the Micrologic X control unit to connect the cable directly to the mini USB port of the control unit.
• You must have a USB OTG adaptor (not supplied) and a USB Type A cable to connect the USB port of the smartphone to the mini USB port of the Micrologic X control unit:The USB Type A cable must correspond to one of the following conditions: L ≤ 1 m, minimum diameter AWG 26/28,  L ≤ 2 m, minimum diameter AWG 24 (example: Molex Ref 88732-8902)

Connecting a Smartphone with Masterpact MTZ Mobile App to Mini USB Port
Follow the steps below to connect to the Micrologic X control unit using the mini USB port.

1. Connect your smartphone to the mini USB port of the Micrologic X control unit using a USB OTG adaptor and a USB Type A cable. The smartphone provides power to the Micrologic X control unit if necessary.
2. Start Masterpact MTZ Mobile App on your smartphone.

Released for: Schneider Electric Hong Kong