Setting B, 17, 18, 19: Torque Detection 1 (N.O., N.C.), Torque Detection 2 (N.O., N.C.)
These digital output functions signal an overtorque or undertorque situation to an external device.
Set up the torque detection levels and select the output function from the table below.
Refer to L6: Torque Detection on page
for details.
Setting
Status
Description
B
Closed
Torque detection 1 (N.O.):
Output current/torque exceeds (overtorque detection) or is below (undertorque detection) the torque value set in
parameter L6-02 for longer than the time specified in parameter L6-03.
17
Open
Torque detection 1 (N.C.):
Output current/torque exceeds (overtorque detection) or is below (undertorque detection) the torque value set in
parameter L6-02 for longer than the time specified in parameter L6-03.
18
Closed
Torque detection 2 (N.O.):
Output current/torque exceeds (overtorque detection) or is below (undertorque detection) the torque value set in
parameter L6-05 for longer than the time specified in parameter L6-06.
19
Open
Torque detection 2 (N.C.):
Output current/torque exceeds (overtorque detection) or is below (undertorque detection) the torque value set in
parameter L6-05 for longer than the time specified in parameter L6-06.
Setting C: Frequency Reference Loss
An output set for this function closes when frequency reference loss is detected.
Refer to L4-05: Frequency Reference Loss
Detection Selection on page 321
Setting E: Fault
The output closes when the drive faults (excluding CPF00 and CPF01 faults).
Setting F: Through Mode
Select this setting when using the terminal in a pass-through mode. When set to F, an output does not trigger any function in
the drive. Setting F, however, still allows the output status to be read by a PLC via a communication option or MEMOBUS/
Modbus communications.
Setting 10: Minor Fault
The output closes when a minor fault condition is present.
Setting 11: Fault Reset Command Active
The output closes when there is an attempt to reset a fault situation from the control circuit terminals, via serial communications,
or using a communications option card.
Setting 12: Timer Output
This setting configures a digital output terminal as the output for the timer function.
Refer to b4: Timer Function on page
for details.
Setting 13: Speed Agree 2 (f
ref
/f
out
Agree 2)
The output closes when the actual output frequency or motor speed (CLV, CLV/PM) is within the speed agree width (L4-04)
of the current frequency reference, regardless of the direction.
Status
Description
Open
Output frequency or motor speed is outside the range of frequency reference ±L4-04.
Closed
Output frequency or motor speed is within the range of frequency reference ±L4-04.
Note:
Detection works in forward and reverse.
5.7 H: Terminal Functions
292
YASKAWA ELECTRIC SIEP C710636 04D U1000 Industrial MATRIX Drive Technical Manual
Summary of Contents for U1000 iQpump Drive
Page 705: ......
