DLS / DLS-C Series
105
Cod.: 240.010.0042
ALARM TYPE SOLUTION
E011 High grid voltage • Make sure that the mains voltage is within the range allowed by
local regulations.
• Check the network impedance.
• If the mains voltage is not within the permitted range for reasons
due to the local grid conditions, contact the grid operator to evaluate
the possibility of adapting the voltages at the connection point or
request approval for the change to the operating limits.
• If the mains voltage is within the allowed range, but the alarm per-
sists, contact the technical support service.
E012 High grid voltage • Make sure that the mains voltage is within the range allowed by
local regulations.
• Check the network impedance.
• If the mains voltage is not within the permitted range for reasons
due to the local grid conditions, contact the grid operator to evaluate
the possibility of adapting the voltages at the connection point or
request approval for the change to the operating limits.
• If the mains voltage is within the allowed range, but the alarm per-
sists, contact the technical support service.
E013 Low grid voltage • Make sure that the mains voltage is within the range allowed by
local regulations.
• Check the network impedance.
• If the mains voltage is not within the permitted range for reasons
due to the local grid conditions, contact the grid operator to evaluate
the possibility of adapting the voltages at the connection point or
request approval for the change to the operating limits.
• If the mains voltage is within the allowed range, but the alarm per-
sists, contact the technical support service.
E014 Low grid voltage • Make sure that the mains voltage is within the range allowed by
local regulations.
• Check the network impedance.
• If the mains voltage is not within the permitted range for reasons
due to the local grid conditions, contact the grid operator to evaluate
the possibility of adapting the voltages at the connection point or
request approval for the change to the operating limits.
• If the mains voltage is within the allowed range, but the alarm per-
sists, contact the technical support service.
E015 High grid frequency • Make sure that the grid frequency is within the range allowed by
local regulations.
• If the grid frequency is not within the permitted range for reasons
due to the local grid conditions, contact the grid operator to request
ap-proval for the change to the operating limits.
• If the grid frequency is within the allowed range, but the alarm per-
sists, contact the technical support service.
E016 High grid frequency • Make sure that the grid frequency is within the range allowed by
local regulations.
• If the grid frequency is not within the permitted range for reasons
due to the local grid conditions, contact the grid operator to request
ap-proval for the change to the operating limits.
• If the grid frequency is within the allowed range, but the alarm per-
sists, contact the technical support service.
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