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Chapter 2
■Output terminals
(Wiring example)
Alarm relay
Output terminal
AL2
AL1
[AL]
X
X
: Equipment including lamps, relays and PLC
RY
: Relays
• [] it means factory default settings.
Terminal label
15
14
13
12
11
CM2
16A
16C
AL0
AL1
AL2
■
Terminal's default function
[RUN:001]Running signal
• Turns ON during operation (PWM output).
[FA1:002]Frequency-arrival signal
• Turns ON when the output frequency reaches the control
frequency.
[FA1:003]Frequency-arrival signal 2
• Turns ON when the output frequency reaches the control
frequency [CE-10] to [CE-13].
[IRDY:007]
• Turns ON when is ready for operation.
[OL:035]Overload notice advance signal
• Turns ON when the current exceeds the overload warning
level.
[ZS:040]0Hz speed detection signal
• Turns ON when the inverter output frequency falls below the
threshold frequency [CE-33].
Control circuit terminal
Relay
Output terminal
AL0
[ZS]
16A
X
Terminal name
Terminal functions are selectable according
to the parameter settings for each terminal.
Output terminal
This is available for both SINK and Source
logics.
This is a common terminal for output
Output (common)
terminals 11 to 15.
1a relay terminal
Relays for A contact output
1c relay terminal
Relays for C contact output
15
[WAF]
16C
RY
Description
[AL:017]Operation
• In case of [CC-17]=00 (factory setting)
Power
Status
supply
Normal
ON
operation
ON
Tripping
OFF
–
• In case of [CC-17]=01
Power
Status
supply
Normal
ON
operation
ON
Tripping
OFF
–
2-20
Installation and Wiring
Output
14
13
12
11
[OTQ]
[OL]
[RUN]
[FA1]
RY
RY
RY
RY
Electric characteristics
Open collector output
Between each terminal and CM2
• Voltage drop when turned on: 4 V
or less
• Max. allowable voltage 27V
• Max. allowable current 50mA
Maximum contact capacity
• AC250V, 2A(resistance)
• AC250V, 1A(inductive load)
(Minimum contact capacity)
• DC1V, 1mA
Maximum contact capacity
AL1/AL0:
• AC250V, 2A(resistance)
• AC250V, 0.2A(inductive load)
AL2/AL0:
• AC250V, 1A(resistance)
• AC250V, 0.2A(inductive load)
Minimum contact capacity (common)
• AC100V, 10mA
• DC5V, 100mA
AL0-AL1
AL0-AL2
Open
Closed
Closed
Open
Open
Closed
AL0-AL1
AL0-AL2
Closed
Open
Open
Closed
Open
Closed
CM2
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