4-113
03-0X =63: Switch to Tolerance Range of Constant Pressure 2
When using in PUMP mode (23-00=1), the tolerance range of constant pressure (23-09) will be used for
waking up the inverter. When digital input terminal enables, the tolerance range of constant pressure 2
(23-34) will be used.
03-0X =65: Short-circuit breaking
To stop inverter by turning on Short-circuit breaking with setting terminal. If executing run command or jog
command, short-circuit breaking command will erased and start to run. The following picture is short-circuit
breaking time process.
Note: Either short-circuits braking command or DC braking command is selected. If these two modes are
both selected, SE02 error (DI Terminal Error) will occur.
03-0X =68: External Fault 2
‧ When an external fault occurs, the external fault 2 input terminal is turned on, the inverter will be turned
off and the motor will free run to stop.
‧ If external input terminal S3 is set (03-02 = 68) as external fault, the message “EF3 Ext. Fault (S3)”
(EF3) will be displayed.
‧ All six input terminals (S1 to S6) can be designated as external fault input.
03-0X =69: External Overload, Input Terminal is Normally Closed Switch.
‧ When external overload occurs, the external overload input terminal closed, the inverter will be turned
off and the motor will decelerate to stop.
‧ If the external input terminal S5 is set (03-04 = 69) to external overload, “TOL Ext. OverLoad” message
will be displayed.
‧ To enable the external overload function, the fire mode must be enabled first (08-48 =1), only the
external input terminal S5 can be designated as External Overload Input.
‧ Setting the external input terminal as External Overload will set the input terminal as the normally
closed, therefore, before setting the external overload function, do not set the operation command from
the external terminal, otherwise, it will cause unnecessary damage.
03- 08 (S1~S6) DI Scan Time
Range
【0】
Scan Time 4ms
【1】 Scan Time 8ms
Set the digital input CPU scan time. The digital input signal needs to be present for the minimum scan time
to qualify as an enabled command.
Note: For noisy environments select scan time of 8ms (results in a slower response time).
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