Elettrotest 99112103, User Manual

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02/02/22 User Manual CPS/M 62000584_05 21
After pressing the Mode button, the output voltage goes down slowly till zero, then the output
power is switched off; after about 15 seconds the output is switched on again.
When switching from DC to AC, the new set up value will be 50Hz by default.
2.8 ALARMS
2.8.1 Loading alarms
CPS/M can work with network voltage variations of

10%, if these limits are exceeded CPS/M
stops and the led concerning the occurred alarm blinks, in this case CPS/M can be unblocked by
means of the button HARDWARE RESET or switching off and switching on the machine.
If the network voltage is too low CPS/M stops and the led
UNDER V is lit.
If the network voltage is too high CPS/M stops and the led OVER V is lit.
2.8.2 System alarms
Also in case of bad operations of the overload sections (inverter) CPS/M stops and the led
INVERTER blinks. To set again the machine, work as for the voltage alarms.
In case of high temperature on the inside of CPS (more than 70°C), CPS/M stops and the led
OVERTEMP is on. To set again the machine, turn off and turn on it.
2.8.3
Current alarm
CPS/M works a control on the output current that allows to support for an indefinite time the
output short circuit.