Mitsubishi Electric FR-D720-0.2K-G, Инструкция по эксплуатации

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137
Monitor display and monitor output signal
4
P
A
RAMETE
R
S
(3) Operation panel I/O terminal monitor (Pr. 52)
 When
Pr. 52
= "55", the I/O terminal status can be monitored on the operation panel.
 The I/O terminal monitor is displayed on the third monitor.
 The LED is ON when the terminal is ON, and the LED is OFF when the terminal is OFF. The center line of LED is always
ON.
 On the I/O terminal monitor (
Pr. 52
= "55"), the upper LEDs denote the input terminal status and the lower the output
terminal status.
(4) Cumulative power monitor and clear
(Pr. 170, Pr. 891)
 On the cumulative power monitor ( Pr. 52 = "25"), the output power monitor value is added up and is updated in 100ms
increments. (The values are saved in EEPROM every hour.)
 The operation panel, parameter unit (FR-PU07) and communication (RS-485 communication) display increments and
display ranges are as indicated below.
 The monitor data digit can be shifted to the right by the number of Pr. 891 settings.
For example, if the cumulative power value is 1278.56kWh when Pr. 891 = "2", the operation panel display or parameter
unit (FR-PU07) display is 12.78 (display in 100kWh increments) and the communication data is 12.
 If the maximum value is exceeded at Pr. 891 = "0 to 4", the power is clamped at the maximum value, indicating that a digit
shift is necessary. If the maximum value is exceeded at Pr. 891 = "9999", the power returns to 0 and is recounted.
If the maximum value is exceeded at Pr. 891 = "9999", the power returns to 0 and is recounted.

Writing "0" in
Pr. 170
clears the cumulative power monitor.
Operation Panel

Parameter Unit

Communication
Range Unit Range Unit
Range
Unit
Pr. 170
= 10
Pr. 170
= 9999
0 to 99.99kWh 0.01kWh 0 to 999.99kWh 0.01kWh
0 to 9999kWh
0 to 65535kWh
(initial value)
1kWh/
0.01kWh


100.0 to 999.9kWh 0.1kWh 1000.0 to 9999.9kWh 0.1kWh
1000 to 9999kWh 1kWh 10000 to 99999kWh 1kWh

Power is measured in the range of 0 to 9999.99kWh, and displayed in 4 digits.
When the monitor value exceeds "99.99", a carry occurs, e.g. "100.0", so the value is displayed in 0.1kWh increments.

Power is measured in the range of 0 to 99999.99kWh, and displayed in 5 digits.
When the monitor value exceeds "999.99", a carry occurs, e.g. "1000.0", so the value is displayed in 0.1kWh increments.

In monitoring with communication, cumulative power is displayed in 1kWh increments. And cumulative power 2 is displayed in 0.01kWh. ( Refer to page 191
for communication.)
REMARKS
 If "0" is written to Pr. 170 and Pr. 170 is read again, "9999" or "10" is displayed.
RM
RL
RH
STR
RUN
ABC
STF
Center line is always ON
Input terminal
- Display example -
When signals STF, RH and
RUN are ON
Output terminal
Hz
A
V