GE PQMII, Инструкция по эксплуатации

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5–50 PQMII POWER QUALITY METER – INSTRUCTION MANUAL
CHAPTER 5: SETPOINTS
• PICKUP TIME : The relay assigned in the
TIME RELAY
setpoint energizes when the PQMII
clock time equals or exceeds the time specified in this setpoint. Follow the example
below to set the
PICKUP TIME
.
• DROPOUT TIME : The relay assigned in the
TIME RELAY
setpoint de-energizes when the
PQMII clock time equals or exceeds the time specified in this setpoint. Follow the
example above to set the
DROPOUT TIME
.
5.5.9 Miscellaneous Alarms
PATH: SETPOINTS
ÖØ
S4 ALARMS/CONTROL
ÖØ
MISCELLANEOUS
• SERIAL COM1(2) FAILURE ALARM DELAY : If loss of communications to the external
master is required to activate the alarm relay, select a time delay in the range of 5 to
60 seconds. In this case, an absence of communication polling on the RS485
communication port for the selected time delay will generate the alarm condition.
Disable this alarm if communications is not used or is not considered critical. This
alarm is not available on the front RS232 port.
• CLOCK NOT SET ALARM : The software clock in the PQMII will remain running for a
period of approximately thirty days after power has been removed from the PQMII
power supply inputs. Selecting “On” for this setpoint causes a Clock Not Set Alarm to
occur at power-up for power losses greater than thirty days. Once the alarm occurs,
the
S1 PQMII SETUP ÖØ CLOCK ÖØ SET TIME & DATE
setting must be stored to reset the alarm.
• DATA LOG 1(2) MEMORY FULL LEVEL : These messages can be used to configure
alarms to indicate that the Data Logger memory is almost full. Separate alarms are
provided for each log. When the log memory reaches the level programmed in this
message a Data Log 1(2) Alarm will occur.
PICKUP TIME
1 :00:00 am
2
PICKUP TIME
03:0 :00 am
0
PICKUP TIME
03:35:0
am 0
PICKUP TIME
03:35:55 am NEW SETPOINT
STORED
USE THE VALUE
KEYS TO SELECT
THE UNDERLINED
QUANTITIES
VALUE
MESSAGE
ENTER
MESSAGE
MESSAGE
„
MISCELLANEOUS [
Z
] SERIAL COM1 FAILURE
ALARM DELAY: OFF s
Range: 5 to 60 s in steps of 1 or OFF
MESSAGE
SERIAL COM2 FAILURE
ALARM DELAY: OFF s
Range: 5 to 60 s in steps of 1 or OFF
MESSAGE
CLOCK NOT SET ALARM:
ON
Range: Off, On
MESSAGE
DATA LOG 1 MEMORY
FULL LEVEL: OFF %
Range: 50 to 100% in steps of 1 or OFF
MESSAGE
DATA LOG 2 MEMORY
FULL LEVEL: OFF %
Range: 50 to 100% in steps of 1 or OFF