Mitsubishi Electric FR-A820-00046 (0.4K) Instruction Manual page 431

*12 The details of bits for the input terminal status are as follows. (1: ON state, 0: OFF state of a terminal on the inverter. "—" denotes an indefinite
(null) value.)
b15
- -
*13 The details of bits for the output terminal status are as follows. (1: ON state, 0: OFF state of a terminal on the inverter. "—" denotes an indefinite
(null) value.)
b15
- -
*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 X14
*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
• The Load meter, motor excitation current and motor load factor are displayed on the second monitor (output current)
position, among the monitors set in Pr.52. Other monitors are displayed in the third monitor (output voltage) position.
• The monitor displayed at power ON is the first monitor (the output frequency monitor, according to the initial value). Display
the monitor you want to display on the first monitor and hold down
monitor, display the input current monitor and hold down
• Power-on monitor (first monitor)
Output frequency monitor
For example, when Pr.52 = "20" (cumulative energization time), the monitor is displayed on the operation panel as shown
below.
• Power-on monitor (first monitor)
Output frequency monitor
• Pr.774 sets the output frequency monitor, Pr.775 sets the output current monitor, and Pr.776 sets the monitor description
to be displayed at the output voltage monitor position. When Pr.774 to Pr.776 = "9999" (initial value), the Pr.52 setting
value is used.
430
5. PARAMETERS
5.11 (M) Item and output signal for monitoring
- - CS RES
(STOP)
- - - -
X13 X12 X11 X10
- - - -
- - - -
.
• Second monitor
Output current monitor
• Second monitor
Output current monitor
STP
MRS JOG RH
- - So (SO) ABC2
X9 X8 X7 X6
- - - -
RA3 RA2 RA1 Y6
for 1 second. To return to the input current
for 1 second.
• Third monitor
Output voltage monitor
• Third monitor
Cumulative energization time monitor
RM RL RT AU
ABC1 FU OL IPF
X5 X4 X3 X2
- - - -
Y5 Y4 Y3 Y2
page 422.)
• Fault monitor
With fault
• Fault monitor
With fault
b0
STR STF
b0
SU RUN
b0
X1 X0
b0
- DY
b0
Y1 Y0