Woodward easYgen-2000 Series User Manual page 176

Configuration
Configure Monitoring > Flexible Limits
ID Parameter
4208 Description
4200 Monitoring
4206 Monitored data
source
4204 Monitoring at
4205 Limit
176
This control unit offers 16 flexible limits. They may be used for
"limit switch" functions of all measured analog values. It is possible
to choose between alarm (warning and shutdown) and control
operation via the LogicsManager.
If an alarm class is triggered, the display indicates "Flexible limit
{x}", where {x} indicates the flexible limit 1 to 16, or the text config‐
ured using ToolKit and the logical command variable "15.{x}" will
be enabled.
The following parameter description refers to flexible limit 1. The
flexible limits 2 through 16 are configured accordingly. The param‐
eter IDs of the flexible limits 2 through 16 are listed below.
CL Setting range Description
[Default]
2 user-defined A description for the respective flexible limit may be entered here. The
description may have 4 through 16 characters and is displayed instead of the
[Flex. limit {x}]
default text if this limit is exceeded.
Notes
This parameter may only be configured using ToolKit configuration software.
2 On Monitoring of the limit {x} is carried out according to the following parameters.
[Off] Monitoring is disabled.
2 data source Any possible data source may be selected.
Refer to
sources.
Examples:
n
n
n
n
2 [Overrun] The monitored value must exceed the threshold limit for a fault to be recog‐
nized.
Underrun The monitored value must fall below the threshold limit for a fault to be recog‐
nized.
2 -32000 to 32000 The threshold limit of the value to be monitored is defined by this parameter.
If this value is reached or exceeded / fallen below (dependent on param‐
[100]
eter
eter
the configured delay expires.
The entry format of the threshold depends on the respective analog value.
If the monitored analog value has a reference value, the threshold is
expressed as a percentage of this reference value (-320.00 % to 320.00 %). If
an analog input is monitored, the threshold refers to the display value format
(refer to
easYgen-2200/2500 | Genset Control
The flexible limits 13 through 16 are disabled during
idle mode operation (refer to Ä Chapter 4.5.9.4 "Idle
Mode" on page 242).
Ä Chapter 9.3.1 "Data Sources" on page 533 for a list of all data
00.05 Analog input D+
01.24 Generator total power
02.14 Mains current L1
06.01 Analog input 1
4207 Ä p. 177) for at least the delay time configured in param‐
4207 Ä p. 177 the action specified by the alarm class is initiated after
Ä Chapter 9.3.2.16 "Display Value Format" on page 548 ).
37535B