"POWER" LED

For the MDP90A, MDP92A.., MDE90A.. and MDC92A modules, the voltage state of the DC link is indicated by a green LED.

• LED off: DC link voltage VDCL < DC 60 V
• LED is lit: DC link voltage VZX > DC 60 V

On the MDP92A.., MDE90A.. and MDC92A.., the voltage state is indicated by the flashing frequency of the LED. The flashing frequency increases with the DC link voltage of the system.

INFORMATION

The display of the LED is not a reliable source for information on the voltage level. The exact voltage level can only be measured at the DC link.