B.3 Parameter Table
YASKAWA ELECTRIC
SIEP C710636 02B YASKAWA U1000 Technical Manual 501
8 During Baseblock (N.O.)
Closed: Drive has entered the baseblock state (no output voltage).
279
9 Frequency Reference Source
Open: External Reference 1 or 2 supplies the frequency reference (set in b1-01 or b1-15).
Closed: Digital operator supplies the frequency reference.
279
A Run Command Source
Open: External Reference 1 or 2 supplies the Run command (set in b1-02 or b1-16).
Closed: Digital operator supplies the Run command.
279
B Torque Detection 1 (N.O.)
Closed: An overtorque or undertorque situation has been detected.
279
C Frequency Reference Loss
Closed: Analog frequency reference has been lost.
Frequency reference loss is detected when the frequency reference drops below 10% of the reference within 400 ms.
280
EFault
Closed: Fault occurred (this excludes faults CPF00 and CPF01).
280
F Through Mode
Select this setting when the terminal is not used or when using the terminal in the pass-through mode.
280
10 Minor Fault
Closed: An alarm has been triggered.
280
11 Fault Reset Command Active
Closed: The drive has received a reset command from the multi-function input terminals or from serial network, or the
digital operator’s RESET key has been pressed.
280
12 Timer Output
Closed: Timer output.
280
13 Speed Agree 2
Closed: When drive output frequency equals the frequency reference ±L4-04.
280
14 User-set Speed Agree 2
Closed: When the drive output frequency is equal to the value in L4-03 ±L4-04.
281
15 Frequency Detection 3
Closed: When the drive output frequency is less than or equal to the value in L4-03 ±L4-04.
281
16 Frequency Detection 4
Closed: When the output frequency is greater than or equal to the value in L4-03 ±L4-04.
282
17 Torque Detection 1 (N.C.)
Open: Overtorque or undertorque has been detected.
279
18 Torque Detection 2 (N.O.)
Closed: Overtorque or undertorque has been detected.
279
19 Torque Detection 2 (N.C.)
Open: Overtorque or undertorque has been detected.
279
1A During Reverse
Closed: Drive is running in the reverse direction.
282
1B During Baseblock (N.C.)
Open: Drive has entered the baseblock state (no output voltage).
282
1C Motor 2 Selection
Closed: Motor 2 is selected by a digital input (H1- = 16)
282
1D During Regeneration
Closed: Motor is regenerating energy into the drive.
283
1E Restart Enabled
Closed: An automatic restart is performed
283
1F Motor Overload Alarm (oL1)
Closed: oL1 is at 90% of its trip point or greater. An oH3 situation also triggers this alarm.
283
20 Drive Overheat Pre-alarm (oH)
Closed: Heatsink temperature exceeds the parameter L8-02 value.
283
H2 Multi-Function Digital Output Settings
H2-
Setting
Function Description Page
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV
SIEP_C710636_02B_1_0.book 501 ページ ２０１５年１１月２５日 水曜日 午後４時５６分
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