Brainboxes PX-246 Spezifikationen Seite 67
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67
7.2 WARNINGS
Warnings are non-critical alarm conditions and do not affect the operation of the system, they serve to
draw the operators attention to an undesirable condition.
Example
1/2 Alarm
S1 Failure
Latched
Warning
In the event of an alarm the LCD will jump to the alarms page, and scroll through all active warnings
and shutdowns.
By default, warning alarms are self-resetting when the fault condition is removed. However some
warning alarms are latched and will need to be reset manually.
Display Reason
Auxiliary Inputs
If an auxiliary input has been configured as a warning the appropriate
LCD message will be displayed and the COMMON ALARM LED will
illuminate.
Battery Under Voltage
The DC supply has fallen below the low volts setting level for the
duration of the low battery volts timer
Battery Over Voltage
The DC supply has risen above the high volts setting level for the
duration of the high battery volts timer
Calibration Lost
The module has lost its calibration settings and must be sent back to
DSE to be re-calibrated.
Expansion Inputs
If an expansion input has been configured as a warning the appropriate
LCD message will be displayed and the COMMON ALARM LED will
illuminate.
Fail To Start
S2 has not reached the configured limits or loading voltage and
frequency before the S2 Fail Delay timer has expired.
Fail To Stop
The module has detected a condition that indicates that S2 is present
when it has been instructed to stop.
Loading Voltage Not
Reached
Indicates that the S2 voltage is not above the configured loading voltage.
S2will not take load when the alarm is present after the safety timer.
NOTE: Only applicable when S2 is configured as a generat
NOTE: Only applicable when S2 is configured as a generatNOTE: Only applicable when S2 is configured as a generat
NOTE: Only applicable when S2 is configured as a generator
or or
or
supply.
supply.supply.
supply.
Loading Frequency Not
Reached
Indicates that the S2 frequency is not above the configured loading
frequency. S2 will not take load when the alarm is present after the
safety timer.
NOTE: Only applicable when S2 is configured as a generator
NOTE: Only applicable when S2 is configured as a generator NOTE: Only applicable when S2 is configured as a generator
NOTE: Only applicable when S2 is configured as a generator
supply.
supply.supply.
supply.
- DEEP SEA ELECTRONICS PLC 1
- TABLE OF CONTENTS 3
- 1 BIBLIOGRAPHY 6
- 2 INTRODUCTION 7
- 3 SPECIFICATIONS 8
- 3.2 TERMINAL SPECIFICATION 9
- 3.5 LOAD CURRENT SENSING 10
- 3.5.2 CT POLARITY 11
- 3.5.3 CT PHASING 11
- 3.5.4 CT CLASS 11
- 3.6 DIGITAL INPUTS 12
- 3.7 OUTPUTS 12
- 3.8 COMMUNICATION PORTS 13
- 3.8.2 RS232 14
- 3.8.3 RS485 16
- 3.10.1 DIMENSIONS 18
- 3.10.2 PANEL CUTOUT 18
- 3.10.3 WEIGHT 18
- 3.10.4 FIXING CLIPS 19
- 3.11 APPLICABLE STANDARDS 21
- 4 INSTALLATION 25
- 4.1.6 S1 VOLTAGE SENSING 28
- (I1,I2,I3) 29
- 4.1.10 RS485 CONNECTOR 31
- 4.1.11 RS232 CONNECTOR 31
- 4.3 ALTERNATIVE TOPOLOGIES 34
- 4.4 EARTH SYSTEMS 39
- 5 DESCRIPTION OF CONTROLS 40
- 5.2 QUICKSTART GUIDE 41
- 5.3.1 STATUS 43
- 5.3.2 S1 44
- 5.3.3 S2 44
- 5.3.4 EXPANSION 44
- 5.3.5 ALARMS 44
- 5.3.6 EVENT LOG 45
- 5.3.7 SERIAL PORT 46
- 5.3.8 SCHEDULER 50
- 5.3.9 ABOUT 50
- 6.1 CONTROL 52
- 6.2 CONTROL PUSH-BUTTONS 53
- 6.3 LOAD SHEDDING CONTROL 55
- 6.4 START INHIBIT/RESET 56
- 6.5 MANUAL MODE 57
- 6.5.3 STOPPING SEQUENCE 58
- 6.6 AUTOMATIC MODE 59
- 6.6.3 S2 AVAILABLE 60
- 6.6.4 STOPPING SEQUENCE 60
- 6.7 MODE SELECTION 61
- 6.7.2 TEST OFF LOAD 62
- 6.7.3 PROHIBIT RETURN 63
- 7 PROTECTIONS 65
- 7.1 INDICATIONS 66
- 7.2 WARNINGS 67
- 7.3 ELECTRICAL TRIPS 68
- 8.1 STOP MODE 69
- 8.2 MANUAL MODE 69
- 8.3 AUTO MODE 69
- 9.1.1 EDITING A PARAMETER 72
- 9.2 ADJUSTABLE PARAMETERS 73
- 10 COMMISSIONING 75
- 11 FAULT FINDING 76
- 11.4 COMMUNICATIONS 77
- 11.5 INSTRUMENTS 77
- 11.6 MISCELLANEOUS 78
- 12.1.1 PACK OF PLUGS 79
- 12.1.2 INDIVIDUAL PLUGS 79
- 13 WARRANTY 81
- 14 DISPOSAL 81
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