ID
Parameter
CL
Setting range
[Default]
Description
determined through the
LogicsManager equation "Release
engine monitoring".
For xx = 1 to 32:
96.{xx}
LM: Flag{xx}
The monitoring is executed, if the
LogicsManager "Flag {xx}" is
TRUE.
Example:
96.01 LM: Flag 1, 96.02 LM: Flag
2, ..., 96.32 LM: Flag 32
8845
Mns.decoupling by
overvolt.1
2
The mains overvoltage 1 alarm
can be linked to the mains
decoupling function, if required.
On
The mains overvoltage 1 trip is
linked to the mains decoupling
function with all its consequences.
[Off]
The mains overvoltage 1 trip is
ignored in the mains decoupling
function.
Notes
It is recommended to configure
the operating limits (parameter
) within the
monitoring limits.
4.5.3.8
Mains Undervoltage (Level 1 & 2) ANSI# 27
General notes
Voltage is monitored depending on parameter "Mains voltage measuring" (parameter
). There are two undervoltage alarm levels available in the control. Both alarms are
definite time alarms and are illustrated in the figure below. The figure diagrams a
frequency trend and the associated pickup times and length of the alarms. Monitoring of
the voltage is done in two steps.
If this protective function is triggered, the display indicates "Mains undervoltage 1" or
"Mains undervoltage 2" and the logical command variable "07.12" or "07.13" will be
enabled.
Refer
╚═▷ “9.1.1 Triggering Characteristics”
for the triggering characteristic of this
monitoring function.
ID
Parameter
CL
Setting range
[Default]
Description
3000
3006
Monitoring
2
[On]
Undervoltage monitoring is carried
out according to the following
parameters. Monitoring is
performed at two levels. Both
values may be configured
independent from each
505
easYgen-3000XT Series
B37574
4 Configuration
4.5.3.8 Mains Undervoltage (Level 1 & 2) ANSI# 27
Released