2-7
Classifica-
tion
Terminal
symbol
Terminal name Description of function
Analog monitor
The monitor signal for analog DC voltage (0 to +10 Vdc) is
output. The signal description can be selected from the
following.
• Output frequency1 (before slip compensation)
• Output frequency2 (after slip compensation)
• Output current • Output voltage
• Output torque • Load factor
• Input power • PID feedback value
• DC link circuit voltage
* Allowable connection impedance: min. 5 k ohm
Analog
output /
pulse
output
FM (11:
Common
terminal)
Pulse rate monitor
The monitor signal is output according to the pulse voltage.
The signal description is the same as the FMA signal.
* Allowable connection impedance: min. 5 k ohm
Use SW1 on the control board and function code F29 to
change between the analog monitor and Pulse rate monitor.
(FMA: analog monitor, FMP: Pulse rate monitor)
Y1E
Transistor output 1
Y2E
Transistor output 2
The RUN signal, frequency equivalence signal, overload
early warning signal and other signals are output to arbitrary
ports at a transistor output. Refer to terminal function E20 to
21 setting methods in section 5-2 Detail Description of Each
Function.
<Transistor output circuit specification>
CMC
Common
(Transistor output)
Common for transistor output signal. Isolated from terminals
CM and 11.
Transistor
output
P24
(CM:
common
terminal)
DC voltage supply
Power supply for transistor output load. (24 Vdc 50 mAdc
Max.) (When using P24, short the CMC and P24 terminals.) (If
the P24 terminal is overloaded or connected with the CM
terminal, the inverter trips with
Er3 indication. To reset,
remove external causes and, after several minutes, turn the
inverter on again.)
Relay
output
30A,30
B,30C
Alarm relay output
When the inverter is stopped with an alarm, a relay contact
output (1C) is issued.
Contact capacity: 48 Vdc 0.5 A
(When complying with UL/cUL:42Vdc 0.5A)
Selection between excitation upon an alarm or excitation
during normal operation is allowed.
Item min. typ. max.
ON level -
1V 2V
Operation
voltage *1
OFF level -
24V
27V
Maximum load current at ON
-
- 50mA
Leakage current at OFF
-
- 0.1mA
Current
Operation
Voltage
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