Mitsubishi Electric FR-A700 Technical Manual page 70

Setting
Signal
Positive Negative
Name
logic logic
41 141 FB Speed detection
42 142 FB2 Second speed detection
43 143 FB3 Third speed detection
44 144 RUN2 Inverter running 2
Inverter running and start
45 145 RUN3
command is on
During deceleration due to
46 146 Y46
power failure stop function
During PID control
47 147 PID
activated
64 164 Y64 During retry
70 170 SLEEP PID output interruption
80 180 SAFE Safety monitor output
Position control
84 184 RDY
preparation ready
85 185 Y85 DC feeding
Control circuit capacitor
86 186 Y86
life *5
87 187 Y87
Main circuit capacitor life
88 188 Y88
Cooling fan life
Inrush current limit circuit
89 189 Y89
*5
life
90 190 Y90 Life alarm
Fault output 3 (power-off
91 191 Y91
signal)
Energy saving average
92 192 Y92
value updated timing
Current average value
93 193 Y93
monitor signal
94 194 ALM2 Fault output 2
95 195 Y95 Maintenance timer signal
96 196 REM Remote output
97 197 ER Alarm output 2
Functions
Output when the actual motor speed (estimated actual
speed value) reaches the [Pr. 42 (Pr. 50, Pr. 116)] setting.
• Output during forward rotation or the reverse rotation
signal is ON.
• Output at deceleration even during forward rotation
or the reverse rotation signal is OFF.
(Does not output during pre-excitation LX is ON.)
• Output during the orientation command signal (X22)
is ON.
• Switched ON when the servo is ON (LX-ON) under
position control.
(Switched OFF when the servo is OFF (LX-OFF).
Output when the inverter running and start commands
are ON.
Output when the power failure-time deceleration
function is executed(retained until release).
Output during PID control.
Output during retry processing.
Output when the PID output interruption function is
executed.
Output while safety stop function is activated.
Signal is output when the servo is ON (LX-ON) and
ready to operate.
Output during power failure or under voltage of AC
power.
Output when the control circuit capacitor life falls below
10% of ([Pr. 257]).
Output when the main circuit capacitor life falls below
*5
85% of ([Pr. 258]).
Output when the speed of the cooling fan falls below
*5
50%.
Output when the inrush current limit circuit life falls
below 10% of ([Pr. 256]).
Output when any of the control circuit capacitor, main
circuit capacitor and inrush current limit circuit or the
cooling fan approaches the end of its service life.
Output when a fault occurs due to the internal circuit
failure of the inverter wiring mistake.
Turned ON and OFF alternately every time the power
saving average value is updated when the power
saving monitor is used.
Cannot be set to a relay output terminal.
Average current value and maintenance timer value
are output as pulses.
Cannot be set to a relay output terminal.
Output when the inverter protective function is
activated to stop the output (fault).
Continue outputting the signal during inverter reset and
stop outputting after reset is cancelled.
Output when [Pr. 503] rises to or above the [Pr. 504]
setting.
Output to the terminal when a value is set to the
parameter.
When [Pr. 875 = "0"] (initial value), the signal is output
when the inverter protective function is activated to
stop the output (major fault).
When [Pr. 875 = "1"], the signal is output when the
inverter protective function is activated at occurrence of
OHT/THM/PTC error and deceleration is started.
Output when other protective functions are activated to
stop output.
Operation
*4
*3
63
SPECIFICATIONS
Available Inverters
A700 F700 E700 D700
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