Monitoring I/O Terminals On The Operation Panel; Monitoring And Resetting Cumulative Power; Displaying Electricity Cost; Monitoring Cumulative Energization Time - Mitsubishi Electric FR-XC-18.5K-PWM Instruction Manual

Parameter details
Monitoring I/O terminals on the operation panel (FR-DU08) (Pr.52)
• When Pr.52 = "25", the I/O terminal states can be monitored on the operation panel (FR-DU08).
• When a terminal is ON, the corresponding LED segment is ON . The center LED segments are always ON.
LOH
RES
SOF
RYA
RYB
RSO
Monitoring and resetting cumulative power (Pr.46 and Pr.48)
• When the cumulative power is monitored (Pr.52 = "8"), the input power monitor value is added up and is updated in 100 ms
increments. (The values are registered in EEPROM every hour.)
• Increments and ranges of monitoring on the operation panel or parameter unit or via communication (RS-485
communication) are as follows.
On operation panel / parameter unit
Range
0 to 999.99 kWh
1000.0 to 9999.9 kWh
10000 to 99999 kWh
∗1
Power is measured in the range of 0 to 99999.99 kWh, and the values are 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.48.
For example, when Pr.48 = "2", the cumulative power value 1278.56 kWh is displayed as 12.78 (in 100 kWh increments) on
the PU or displayed as 12 on a display used for monitoring via communication.
• When Pr.48 = "0 to 4", the meter stops at the maximum number. When Pr.48 = "9999", the meter returns to 0 and the
counting starts again.
• After the setting of Pr.48 is changed, the watt-hour meter holds the cumulative value.
• Writing "0" in Pr.46 clears the cumulative power monitor.
NOTE
• When Pr.46 is read just after "0" has been written in Pr.46, the setting "9999" or "10" is displayed.
Displaying electricity cost (Pr.896)
• When the electricity cost is selected as a monitor item (Pr.52 = "28"), the electricity cost calculated from the electricity rate
(cost per kWh) set in Pr.896 and the cumulative energy is displayed.
Monitoring cumulative energization time (Pr.47)
• When the cumulative energization time is selected as a monitor item (Pr.52 = "9"), the counter of cumulative energization
time since the converter shipment accumulated every hour is displayed.
• When the cumulative energization time counter reaches 65535, it starts from 0 again. The number of times the cumulative
energization time counter reaches 65535 can be checked with Pr.47.
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PARAMETERS
ABC
∗1
Increment
0.01 kWh
0.1 kWh
1 kWh
Segments corresponding to input terminals
The center LED segments are always ON.
Segments corresponding to output terminals
Via communication
Range
Pr.46 = 10 Pr.46 = 9999
0 to 65535 kWh
0 to 9999 kWh
(initial value)
Increment
1 kWh