Mitsubishi Electric FR-F820-00046 Instruction Manual page 295

• On the I/O terminal monitor, the upper LEDs indicate the input terminal status, and the lower LEDs indicate the output
terminal status.
AU
RM RH
RT
RL
RUN
ABC1
SU
ABC2 IPF
• The decimal point of the last digit on the LED is lit for the input option terminal monitor.
X1 X2 X4
X0 X3
X12 X15
X10 X11
X13 X14
• The decimal point of the second last digit on the LED is lit for the output option terminal monitor.
Y1 Y4
Y2
Y0 Y3
RA3
RA1 RA2
 Monitoring and resetting cumulative power (Pr.170, Pr.891)
• When the cumulative power is monitored (Pr.52 = "25"), the output power monitor value is added up and is updated in 100
ms increments.
• The values are stored in EEPROM every 10 minutes. The values are also stored in EEPROM at power OFF or inverter
reset.
• Increments and ranges of monitoring on the operation panel or parameter unit and via communication (RS-485
communication or other communication with communication option installed) are as follows.
On operation panel or parameter unit
Range
0 to 999.99 kWh
1000.0 to 9999.9 kWh
10000 to 99999 kWh
*1 Energy is measured in the range of 0 to 99999.99 kWh, and displayed in five digits. After the watt-hour meter (cumulative power counter) reaches
"999.99" (999.99 kWh), the meter displays values in 0.1 increments such as "1000.0" (1000.0 kWh).
• The decimal point position on the watt-hour meter can be shifted to left. The number of digits to be shifted is equal to the
setting of Pr.891 Cumulative power monitor digit shifted times. For example, when Pr.891 = "2", the cumulative power
value 1278.56 kWh is displayed as 12.78 (in 100 kWh increments) on the operation panel, or displayed as 12 on a display
used for monitoring via communication.
• When Pr.891 = "0 to 4", the meter stops at the maximum number. When Pr.891 = "9999", the meter returns to 0 and the
counting starts again.
• Writing "0" in Pr.170 clears the cumulative power monitor.
NOTE
• When Pr.170 is read just after "0" has been written in Pr.170, the setting "9999" or "10" is displayed.
294
5. PARAMETERS
5.8 (M) Item and output signal for monitoring
STP (STOP)
JOG
RES
STF
CS
STR
MRS
OL
FU
So (SO)
X5 X7 X8
X6 X9
DY
Y5
Y6
*1
Increment
Pr.170 = 10
0.01 kWh
0.1 kWh 0 to 9999 kWh
1 kWh
Segments corresponding
to input terminals
The center LED segments are
always ON.
Segments corresponding
to output terminals
The center LED segments are always ON.
Decimal point LED of the last digit LED is always ON
FR-A8AY
The center LED segments are always ON.
FR-A8AR
Decimal point LED of the second last digit LED is always ON
Via communication
Range
Pr.170 = 9999
0 to 65535 kWh
(initial value)
- Display example -
When signals STF,
RH and RUN are on
A
Increment
1 kWh