V2.00
4
1.7
LED indicator
LED indicators show the operation status of cMT-SVR.
Power (Orange)
Indicates power status.
CPU (Green)
Indicates CPU status.
Communication (Blue)
Indicates communication status. It flashes during communication and
may stay on when communication is good.
1.8
CR1225 battery
The cMT-SVR Series HMI requires a CR1225 coin type lithium battery to keep the RTC running.
Battery type: CR1225 3V lithium battery
1.9
Power connection
Power:
The unit can be powered by DC power only, voltage range: 24
±
20% Volts DC, compatible
with most controller DC systems. The power conditioning circuitry inside the unit is accomplished
by a switching power supply. The peak starting current can be as high as 500mA.
Note:
Connect positive DC line to the
‘
+
’
terminal and the DC ground to the
‘
-
’
terminal.
1.10
How to update cMT-SVR OS image
Copy the MTfirmware.bin file to SD card, insert the SD card to cMT-SVR and flip DIP Switch 2 to ON.
Restart cMT-SVR and wait about 2 minutes for the system to update OS image.
cMT-SVR Startup Guide
