YASKAWA U1000 - Page 541

H2 Multi-Function Digital Output Settings
H2-oo
Setting
Function LCD Display Description Page
13 Speed agree 2 Fref/Fout Agree2
All Modes
Closed: When drive output frequency equals the frequency reference ±L4-04.
292
14 User-set speed agree 2 Fref/Set Agree 2
All Modes
Closed: When the drive output frequency is equal to the value in L4-03 ±L4-04.
293
15 Frequency detection 3 Freq Detect 3
All Modes
Closed: When the drive output frequency is less than or equal to the value in L4-03
±L4-04.
293
16 Frequency detection 4 Freq Detect 4
All Modes
Closed: When the output frequency is greater than or equal to the value in L4-03
±L4-04.
294
17
Torque detection 1
(N.C.)
Trq Det 1 N.C.
All Modes
Open: Overtorque or undertorque has been detected.
292
18
Torque detection 2
(N.O.)
Trq Det 2 N.O.
All Modes
Closed: Overtorque or undertorque has been detected.
19
Torque detection 2
(N.C.)
Trq Det 2 N.C.
All Modes
Open: Overtorque or undertorque has been detected.
292
1A During reverse Reverse Dir
All Modes
Closed: Drive is running in the reverse direction.
294
1B During baseblock (N.C.) BaseBlk 2
All Modes
Open: Drive has entered the baseblock state (no output voltage).
295
1C Motor 2 selection Motor 2 Selected
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLVV/f V/f w PG OLV CLVV/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLVV/f V/f w PG OLV CLV
Closed: Motor 2 is selected by a digital input (H1-oo = 16)
295
1D During regeneration Regenerating
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
Closed: Motor is regenerating energy into the drive.
295
1E Restart enabled Dur Flt Restart
All Modes
Closed: An automatic restart is performed
295
1F
Motor overload alarm
(oL1)
Overload (OL1)
All Modes
Closed: oL1 is at 90% of its trip point or greater. An oH3 situation also triggers
this alarm.
295
20
Drive overheat pre-
alarm (oH)
OH Prealarm
All Modes
Closed: Heatsink temperature exceeds the parameter L8-02 value.
295
22
Mechanical weakening
detection
MechFatigue(OL5)
All Modes
Closed: Mechanical weakening detected.
295
2F Maintenance period Maintenance
All Modes
Closed: Cooling fan, capacitor for the control power supply, or the soft charge
bypass relay may require maintenance.
295
30 During torque limit Torque Limit
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
AOLV/PM
OLV
CLV/PM
CLVV/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
AOLV/PM
OLV
CLV/PM
CLV
Closed: When the torque limit has been reached.
295
31 During speed limit Speed Limit
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
Closed: Speed limit has been reached.
296
32
During speed limit in
Torque Control
Spd Lim @ T Cont
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
Closed: Speed limit has been reached while using Torque Control.
296
33 Zero Servo complete Zero Servo End
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
Closed: Zero Servo operation has finished.
296
B.9 H Parameters: Multi-Function Terminals
YASKAWA ELECTRIC SIEP C710636 04D U1000 Industrial MATRIX Drive Technical Manual
541
B
Parameter List