Unable to Recharge the prepaid meter

Solution: Connectivity Check: Confirm the meter is successfully communicating with the server. Serial Number Verification (SmartComm): Access the SmartComm Customer Master and ensure the serial number recorded matches the physical serial number of the connected meter. Duplicate Configuration Check: Verify that no two meters are incorrectly configured with the exact same serial number in the system.

Email Configuration SMTP Details Outlook

Solution: SMTP Host/Server Name: For Outlook.com: smtp-mail.outlook.com For Office 365/Microsoft 365: smtp.office365.com SMTP Port:587 (recommended) Encryption Method: STARTTLS Authentication: Your email account needs to be authenticated, so enable login or use the ""My outgoing server (SMTP) requires authentication"" option in your email client. Username: Your full Outlook email address (e.g., yourname@outlook.com or yourname@domain.com) Password: Blank

Email Configuration App Password creation for Gmail account

Reason - Gmail will work only with a secure encrypted app password Solution: Go to your Google Account settings. Navigate to the Security tab. If you don't have it enabled, turn on Two-Step Verification. Find and click on App passwords. Select an app name (like ""SMTP"" or ""Mail Client"") and click Generate. Copy the generated 16-character password and use it in your mail client's password field instead of your main Gmail password.

Email Configuration SMTP Details Gmail

Solution: Gmail SMTP Settings SMTP Server: smtp.gmail.com Port: 587: (requires STARTTLS/TLS) 465: (requires SSL) Authentication: Required Username: Your full Gmail address (e.g., user@gmail.com) Password: An App Password generated from your Google Account security settings Security/Connection: TLS or SSL, depending on the port chosen

Transfer existing sensor to a different gateway

Reason - Loss of old data stored under device id created Solution: To prevent data loss, edit the sensor and use the "Move to Gateway" option to transfer the sensor to a different gateway.

Asset list is not available in the filter

Reason - The asset is not assigned to the organization Solution: Check the asset selection settings in organization settings

Reason - Sensor/gateway limit exceeded Solution: Check license information for sensor/gateway limit

Cannot change the ip address of gateway

Reason - The ip address should is not available Solution: 1. if company network is being used check the accesibility to access 2. check if set ip is with in subnet range 3. Check if Primary and Secondary DNS is correct as per network settings 4. Set the Default Gateway IP to match the router's IP or the company network's default gateway IP.

3rd part meter not communication

Reason - 1. Memory map configuration wrong 2. (10 power -4 )Conversion factor is not available in third party memory map configuration 3. Data on modscan and software is matching but not matching with meter display readings Solution: 1. Verify data via Modscan, check wiring, confirm the meter parameter's datatype/function code in the memory map, and ensure the gateway supports that parameter datatype. 2. Can be added from conversion factor available in Master settings

Could not download certificate

Reason - All mandatory fields are not saved in organisation info settings Solution: All details should be given in mandatory field of organisation settings

iMMR Relay in textile industry

Updated: Aug 31, 2026 | 6 min read

Technical Articles

Published: Mar 11, 2026 by Sandeep Pawar

Technical Articles

Click on any topic to jump to that section

iMMR Relay is used in continuous polymer processing plants to maintain temperature in canned pumps.

Re-acceleration feature in iMMR for textile application

What is re-acceleration feature

Re-acceleration is a method where the Relay restarts the motor automatically without user intervention for momentary voltage dips.

Re-acceleration feature application

In textile industry for continuous polymer processing plant voltage dip time set as 500ms because critical motor should not stop on voltage dip as temperature will drop in canned pump.

If this pump will stop then circulation will stop, and polymer will get jammed in pipeline

Other Applications in textile mill

No.	Reason	Explanation	Textile Example
1	Motor Protection	Protects from overload, phase failure, imbalance, short-circuit, stall, or overheating	Prevents motor burnouts in spinning frames, blowers, pumps
2	Reduced Downtime	Detects abnormal conditions early & trips before damage	Prevents stoppage of entire loom line due to one jammed motor
3	Energy Monitoring	Measures current, voltage, power, PF, and energy	Helps track energy use of each machine section (e.g., dyeing vs. winding)
4	Predictive Maintenance	Logs runtime, starts count, fault history	Alerts maintenance team before motor failure (e.g., worn bearings)
5	Automation & Control Integration	Communicates with PLC / SCADA (Modbus, Profibus, Profinet)	Enables centralized control & remote monitoring of MCCs
6	Harsh Environmental Conditions	Textile areas have dust, lint, humidity, and vibration	IMMR gives reliable operation with temperature & ground fault monitoring
7	Space & Wiring Reduction	Replaces multiple devices in MCC	Simplifies MCC design and improves safety
8	Standardization & Diagnostics	Provides uniform fault codes & parameters	Easier for maintenance staff to diagnose issues quickly

No.	Reason	Explanation	Textile Example
1	Motor Protection	Protects from overload, phase failure, imbalance, short-circuit, stall, or overheating	Prevents motor burnouts in spinning frames, blowers, pumps
2	Reduced Downtime	Detects abnormal conditions early & trips before damage	Prevents stoppage of entire loom line due to one jammed motor
3	Energy Monitoring	Measures current, voltage, power, PF, and energy	Helps track energy use of each machine section (e.g., dyeing vs. winding)
4	Predictive Maintenance	Logs runtime, starts count, fault history	Alerts maintenance team before motor failure (e.g., worn bearings)
5	Automation & Control Integration	Communicates with PLC / SCADA (Modbus, Profibus, Profinet)	Enables centralized control & remote monitoring of MCCs
6	Harsh Environmental Conditions	Textile areas have dust, lint, humidity, and vibration	IMMR gives reliable operation with temperature & ground fault monitoring
7	Space & Wiring Reduction	Replaces multiple devices in MCC	Simplifies MCC design and improves safety
8	Standardization & Diagnostics	Provides uniform fault codes & parameters	Easier for maintenance staff to diagnose issues quickly

Typical Automation architecture with iMMR

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About the Author

Sandeep Pawar,

General Manager - Product Management

Electrical Engineer with over 20 years of experience in Product Management and Application Engineering for Protection Relays, Power Quality Solutions, and Intelligent Motor Control Centres (MCCs). Possesses strong expertise in LV and MV power system protection schemes, motor protection, monitoring, and control applications. Well-versed in both conventional and intelligent motor management systems, with extensive knowledge of protection, control, and condition monitoring solutions.