5.7 H: Terminal Functions
280 YASKAWA ELECTRIC SIEP C710636 02B YASKAWA U1000 Technical Manual
Setting C: Frequency reference loss
An output set for this function will be closed if frequency reference loss is detected. Refer to L4-05: Frequency
Reference Loss Detection Selection on page 308 for details.
Setting E: Fault
The digital output will close whenever the drive experiences a fault (this excludes faults CPF00 and CPF01).
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
Output closes when a minor fault condition is present.
Setting 11: Fault reset command active
Output closes whenever 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 output for the timer function. Refer to b4: Timer Function on
page 200 for details.
Setting 13: Speed agree 2 (f
ref
/f
out
agree 2)
Closes whenever the actual output frequency or motor speed (CLV, CLV/PM) is within the speed agreement detection
width (L4-04) of the current frequency reference, regardless of the direction.
Note: Detection works in both forward and reverse.
Figure 5. 72
Figure 5.72 Speed Agree 2 Time Chart
Refer to L4-03, L4-04: Speed Agreement Detection Level and Detection Width (+/-) on page 308 for more 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.
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.
L4-04
L4-04
Frequency
reference
Speed Agree 2
ON
OFF
ON
OFF
Output Frequency or
Motor Speed
SIEP_C710636_02B_1_0.book 280 ページ ２０１５年１１月２５日 水曜日 午後４時５６分
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