5–18
PQM POWER QUALITY METER – INSTRUCTION MANUAL
A1 METERING
CHAPTER 5: MONITORING
5.2.8
Pulse Counter
FIGURE 5–10: Actual Values Page 1 – Metering / Pulse Counter
PULSE INPUT 1:
This message displays the accumulated value based on total number of
pulses counted since the last reset. One switch input pulse is equal to the value assigned in
the
S2 SYSTEM SETUP \ PULSE INPUT \ PULSE INPUT 1 VALUE
setpoint. The units shown
after the value are as defined in the
S2 SYSTEM
SETUP \ PULSE INPUT \ PULSE INPUT UNITS
setpoint. The displayed value will roll over
to 0 once the value 4294967295 (FFFFFFFFh) has been reached. To use this feature, the “C”
(control) option must be installed and one of the PQM switch inputs must be assigned to
PULSE INPUT 1 function. The switch input will then count the number of closures or
openings depending upon how the switch is configured. See setpoints page
S2 SYSTEM
SETUP \ SWITCH INPUT A/B/C/D
for details on programming the switch inputs. The
minimum timing requirements are shown below in Figure 5.11.
PULSE INPUT 2:
See the
PULSE INPUT 1
description above and replace all references to
PULSE INPUT 1
with
PULSE INPUT 2
.
PULSE INPUT 3:
See the
PULSE INPUT 1
description above and replace all references to
PULSE INPUT 1
with
PULSE INPUT 3
.
PULSE INPUT 4:
See the
PULSE INPUT 1
description above and replace all references to
PULSE INPUT 1
with
PULSE INPUT 4
.
PULSE IN 1+2+3+4:
The totalized pulse input value is displayed here. The pulse inputs
totalized is based on the
S2 SYSTEM SETUP \ PULSE INPUT \ PULSE INPUT TOTAL
setpoint.
]] ACTUAL VALUES
]] A1 METERING
] PULSE COUNTER
]
PULSE INPUT 1 =
0 Units
PULSE INPUT 2 =
0 Units
PULSE INPUT 3 =
0 Units
]] ACTUAL VALUES
]] A2 STATUS
ACTUAL
PULSE INPUT 4 =
0 Units
PULSE INPUT 1+2+3+4
= 0 Units
TIME OF LAST RESET:
12:00:00am
01/01/95
M E S S A G E
M E S S A G E
M E S S A G E
