64
SPECIFICATIONS
*1
Note that when the frequency setting is varied using an
analog signal or setting dial of the operation panel (FR-
DU07), the output of the SU (up to frequency) signal may
alternate ON and OFF depending on that varying speed
and the timing of the varying speed due to acceleration/
deceleration time setting. (The output will not alternate
ON and OFF when the acceleration/deceleration time
setting is "0s".)
*2
Up to frequency SU, frequency detection FU, FU2, FU3
under encoder feedback control or vector control (option
FR-A7AP is mounted) signals output as below.
SU, FU:
Output when the actual speed (frequency) by
the encoder feedback signal exceeds detected
specification frequency.
FU2, FU3:Output when the inverter output frequency
exceeds detected specification frequency.
*3
When a power supply reset is performed, the alarm
output 2 signal (ALM2) turns OFF as soon as the power
supply switches OFF.
*4
Available only when used with the FR-A7AP or FR-A7AL
(option).
*5
This can be assigned to only when the FR-A7AY or FR-
A7AR (option) is mounted. This cannot be set to [
Pr. 190
to Pr. 196
]
*6
When the function is executed, the terminal conducts at
the setting of any of 0 to 99, and does not conduct at the
setting of any of 100 to 199.
*7
When [
Pr. 76 Fault code output selection
= 1] in
, the output signals of terminals SU, IPF,
OL and FU are switched as set in [
Pr. 76
]. (When an
inverter fault occurs, the signal output is switched to the
fault output.)
*8
Changing the terminal assignment using [
Pr. 190 to Pr.
196, Pr. 313 to Pr. 322 Output terminal function selection
]
may affect the other functions. Please make setting after
confirming the function of each terminal.
*9
Do not assign signals which repeat frequent ON/OFF to
the relay output terminal. Otherwise, the life of the relay
contact decreases.
98
198
LF
Alarm output
Output when an alarm (fan failure or communication
error warning) occurs.
{
{
{
{
99
199
ALM
Fault output
Output when the inverter protective function is
activated to stop the output (fault).
The signal output is stopped when the fault is reset.
{
{
{
{
9999
—
No function
—
{
{
{
{
Setting
Signal
Name
Functions
Operation
Available Inverters
Positive
logic
Negative
logic
A700
F700
E700
D700
A700
F700
Summary of Contents for FR-A700 Series
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Page 440: ...474 PARAMETER MEMO ...
Page 522: ...556 SELECTION MEMO ...
