Mitsubishi Electric FR-D720S SC EC, Инструкция по эксплуатации

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Monitor display and monitor output signals Parameter
6 - 116
Operation panel I/O terminal monitor
When Pr. 52 is set to "55", the I/O terminal states 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 centre
line of LED is always on.
On the unit I/O terminal monitor (Pr. 52 = "55"), the upper LEDs denote the input terminal states
and the lower the output terminal states.
Cumulative energizing 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 1h increments. The operation panel, parameter unit (FR-PU04/FR-PU07) and
communication (RS485 communication) display increments and display ranges are as indicat-
ed below:
Power is measured in the range 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 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. (For details to communication refer to section
6.18.5.)
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-PU04/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" to Pr. 170 clears the cumulative energizing power monitor.
I002185E
Fig. 6-62: Displaying the signal states of the I/O terminals
Operation Panel FR-PU04/FR-PU07 Communication
Range Unit Range Unit
Range
Unit
Pr. 170 = 10 Pr. 170 = 9999
0–99.99kWh 0.01kWh 0–999.99kWh 0.01kWh
0–9999kWh
0–65535kWh
(initial value)
1 kWh/
0.01 kWh
100–999.9kWh 0.1kWh 1000–9999.9kWh 0.1kWh
1000–9999kWh 1kWh 10000–99999kWh 1kWh
Tab. 6-21: Units and range of the cumulative energizing monitor
NOTE If "0" is written to Pr. 170 and Pr. 170 is read again, "9999" or "10" is displayed.
Output
terminals
Centre line is
always on
Display example:
When signals STF, RH
and RUN are on
Input
terminal