web supervisor


The experience we gained in the development and design of Guard Evolution contrai panel has allowed us to deeply understand the specific market needs: efficiency and versatility to optimize time and operating. That process led us to start the cooperation with Comap, in arder to develop an even more efficient device that can be applied in whole our range, a synergy of expertise to create a NEW and modem solution in generating sets applications: Guard Revolution. Based on Comap Inteli NTC hardware platform and on a dedicated firmware with new features specifically designed for the Onis Visa generating sets.


amf + mrs - Easy to install, configure and use
- Wide range of communication capabilities including:
• connection via RS232, RS485, CAN and on board USB
• internet access using Ethernet, GPRS or 4G
• support for Modbus or SNMP protocols
- Internal PLC support with PLC editor and monitor included in LiteEdit
- Cloud-based monitoring and contrai via Onis Visa WebSupervisor
- Active SMS and emails in different languages
- SNMP traps
- Geofencing and tracking via Onis Visa WebSupervisor
- Option for up to 16 additional binary inputs/outputs
- Flexible event based history with up to 350 events
- Load shedding, dummy load capability
- Automatic temperature based cooling/heating
- Comprehensive gen-set protections
- Multipurpose flexible timers
- True RMS measurement
- FREE Lite Edition Software.

GUARD REVOLUTION web supervisor ®

web supervisor Guard Revolution WebSupervisor is cloud-based system designed for monitoring and controlling ComAp controllers via the internet. This system offers a number of beneficiai features that help optimize revenue for machinery fleets, as each piece of equipment can be individually monitored for ali important operation values. Guard Revolution WebSupervisor offers equipment owners a number of powerful reporting tools allowing monthly summaries of availability and optimizes the maintenance scheduling and asset utilization from the individuai equipment to the whole fleet. The information generated from each controller can be archived on the centrai server for future analysis and trend evaluation.
What is it used for?


Operating temperature: -20 °C to +70 °C
Input/Output: Up to 8 binary input, 8 binary output, 4 analog input
Communication ports on board: USB, Canbus
Slot for Expansion/Communication card: 2 plug and play slots


A plug and play Solution for the additional extension modules to meet all customer needs.
plug and play options

IN/OUT Expansion Module

modulo espansione in out B1O8-EFCP
Binary I/O plug-in module with earth fault current protection measurment:
Extension module with 8 configurable binary terminals for inputs or outputs
Possibility to connect a current transformer for earth fault current measurement and protection

COMMUNICATION Expansion Module

modulo espansione in out RS232/RS485
RTU Modbus: all data read by the board are available in the modbus map:
RS232: PC direct connection through LiteEdit software for programming, parameters displaying and/or modifying, full genset control, history reading;
RS485: customer’s direct connection for Modbus RTU protocol communication.

modulo espansione in out Ethernet/Internet
Local card control in customer’s company network via IP address, through LiteEdit software or Internet browser (SCADA);
Remote control if the card has access to the Internet through the Web Supervisor;
Data request from a device in the local network with TCP-Modbus protocol or alternatively SNMP.

modulo espansione in out Modem 4G + GPS
Fast connectivity 4G (up to 100 Mbps) + GPS Tracking;
Receiving SMS and email in case of alarms or genset status change (e.g. started engine);
Sending SMS messages to control the genset (e.g. manual starting);
Remote control through Airgate Software or Web Supervisor;
Genset locating and tracking via GPS.

modulo espansione in out 2G Modem GSM/GPRS
Connectivity 2G (Up to 128Kbps);
Receiving SMS and email in case of alarms or genset status change (e.g. started engine);
Sending SMS messages to control the genset (e.g. manual starting);
Remote control through Airgate Software or Web Supervisor;


With star the start of each of the three phases is connected together. Connections are taken from the ends of the three phases to give the three phases
Star symbol voltage


With Delta the starts and ends of the phases are connected. The end of phase 1 is connected to the start of phase 2, the end of phase 2 to the start of phase 3, and the end of phase 3 to the start of phase 1. Connections are taken from the three start-end points to give the three phases.
Delta symbol voltage
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