Hitachi WJ200-001S Quick Reference Manual page 81

Option Terminal
Code Symbol

ZS Zero Hz Speed
Detection Signal

DSE Speed Deviation
Excessive

POK Positioning Completion

FA4 Frequency Arrival Type
4–Over frequency

FA5 Frequency Arrival Type
5–Set frequency

OL2 Overload Advance
Notice Signal 2
 ODc Analog Voltage Input
Disconnect Detection

OIDc Analog Current input
Disconnect Detection

FBV PID Second Stage
Output

NDc Network Disconnect
Detection

LOG1 Logic Output Function 1

LOG2 Logic Output Function 2

LOG3 Logic Output Function 3

WAC Capacitor Life Warning
Signal
Output Function Summary Table
Function Name
ON Output frequency falls below the threshold
specified in 
OFF Output frequency is higher than the threshold
specified in 
ON Deviation of speed command and actual speed
exceeds the specified value .
OFF Deviation of speed command and actual speed
does not exceed the specified value .
ON Positioning is completed
OFF Positioning is not completed
ON When output to motor is at or above the set freq.,
even if in accel () or decel () ramps
OFF When output to motor is OFF, or at a level below
the set frequency
ON When output to motor is at the set frequency,
during accel () and decel ().
OFF When output to motor is OFF, or is not at a level of
the set frequency
ON When output current is more than the set
threshold () for the overload signal
OFF When output current is less than the set threshold
for the deviation signal
When the [O] input value <  setting (signal
ON
loss detected)
OFF When no signal loss is detected
When the [OI] input value <  setting (signal
ON
loss detected)
OFF When no signal loss is detected
ON Transitions to ON when the inverter is in RUN
Mode and the PID Process Variable (PV) is less
than the Feedback Low Limit ()
OFF Transitions to OFF when the PID Process Variable
(PV) exceeds the PID High Limit (), and
transitions to OFF when the inverter goes from
Run Mode to Stop Mode
ON When the communications watchdog timer (period
specified by ) has time out
OFF When the communications watchdog timer is
satisfied by regular communications activity
When the Boolean operation specified by 
ON
has a logical "1" result
When the Boolean operation specified by 
OFF
has a logical "0" result
When the Boolean operation specified by 
ON
has a logical "1" result
When the Boolean operation specified by 
OFF
has a logical "0" result
When the Boolean operation specified by 
ON
has a logical "1" result
When the Boolean operation specified by 
OFF
has a logical "0" result
ON Lifetime of internal capacitor has expired.
OFF Lifetime of internal capacitor has not expired.
79
Description