Mitsubishi Electric FR-A800 Series Instruction Manual page 453

*14 The details of bits for the option input terminal status 1 are as follows. (1: ON state, 0: OFF state of a terminal on the FR-A8AX.) Every bit is 0
(OFF) when the option is not installed.
b15
X15
*15 The details of bits for the option input terminal status 2 are as follows. (1: ON state, 0: OFF state of a terminal on the FR-A8AX. "—" denotes an
indefinite (null) value.) Every bit is 0 (OFF) when the option is not installed.
b15
-
*16 The details of bits for the option output terminal status are as follows. (1: ON state, 0: OFF state of a terminal on the FR-A8AY/A8AR. "—" denotes
an indefinite (null) value.) Every bit is 0 (OFF) when the option is not installed.
b15
-
*17 The increment is 1 when Pr.37 = "1 to 9998" or when Pr.144 = "2 to 12" or "102 to 112". (Refer to
*18 The monitored values are retained even if an inverter fault occurs. Resetting clears the retained values.
*19 Parameter setting is not available for setting the item as the main monitor item on the LCD operation panel (FR-LU08) or the parameter unit (FR-
PU07). Use the monitor function of the FR-LU08 or the FR-PU07 for setting.
*20 Negative values are not displayed on the operation panel. The values "-1 to -32767" are displayed as "65535 to 32769" on the operation panel.
*21 Setting of Pr.1018 Monitor with sign selection is required. Also, it will be displayed without a minus sign on the operation panel. Confirm the
rotation direction with the [FWD] or [REV] indicator.
 Monitor display for operation panel (Pr.52, Pr.774 to Pr.776)
• When Pr.52 = "0" (initial value), the monitoring of output frequency, output current, output voltage and fault display can be
selected in sequence by pressing
• Among the items set in Pr.52, the load meter and motor load factor are displayed in the second screen (initially set to
monitor the output current). Other items are displayed in the third screen (initially set to monitor the output voltage).
• The first screen (initially set to monitor the output frequency) is displayed at power-ON in the initial setting. To change the
screen displayed at power-ON, display the screen you want to display at power-ON, and hold down
To monitor the output frequency at power-ON again, display the screen of output frequency, and hold down
second.
• First screen (displayed at power-ON) • Second screen
Output frequency monitoring
The following is the screen flow diagram when Pr.52 = "20" (cumulative energization time).
• First screen (displayed at power-ON) • Second screen
Output frequency monitoring
• The monitor item to be displayed is set using Pr.774 for the first screen, Pr.775 for the second screen, and Pr.776 for the
third screen. When Pr.774 to Pr.776 = "9999" (initial value), the Pr.52 setting value is used.
NOTE
• On the operation panel (FR-DU08), the "Hz" unit indicator is lit while displaying the output frequency, the "Hz" blinks when
displaying the set frequency.
452
5. PARAMETERS
5.11 (M) Item and output signal for monitoring
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X14 X13 X12 X11
- - - -
- - - -
.
Output current
monitoring
Output current monitoring
search engine
X10 X9 X8 X7
- - - -
- RA3 RA2 RA1
• Third screen
Output voltage monitoring
• Third screen
Cumulative energization time monitoring
X6 X5 X4 X3
- - - -
Y6 Y5 Y4 Y3
page 444.)
• Fault record
With fault
• Fault record
With fault
b0
X2 X1 X0
b0
- - DY
b0
Y2 Y1 Y0
for 1 second.
for 1