Hitachi P1-00080-L Basic Manual page 37

Chapter 2
■Output terminals
(Wiring example)
Alarm relay
Output terminal
AL2 AL1
[AL]
X
X
: Equipment including lumps, relays and PLC
RY
: Relays
X
• [] it means factory default settings.
X
Terminal label
X
15
X
14
X
13
12
X
11
X
CM2
X
X
X
16A
16C
X
X
X
X
X
AL0
AL1
X
AL2
X
X
X
■
Terminal's default function
X
[RUN:001]Running signal
X
• Turns ON during operation (PWM output).
X
[FA1:002]Frequency-arrival signal
X
• Turns ON when the output frequency reaches the control
X
frequency.
X
[FA1:003]Frequency-arrival signal 2
X
• Turns ON when the output frequency reaches the control
X
frequency [CE-10] to [CE-13].
X
[IRDY:007]
X
• Turns ON when is ready for operation.
X
[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] [OTQ]
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 –
2-19
Installation and Wiring
Output
14 13 12 11
terminal
[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