YASKAWA A1000 Technical Manual page 488

B.3 Parameter Table
H2-
Function
Setting
17 Torque Detection 1 (N.C.)
18 Torque Detection 2 (N.O.)
19 Torque Detection 2 (N.C.)
1A During Reverse
1B During Baseblock (N.C.)
1C Motor 2 Selection
1D During Regeneration
1E Restart Enabled
1F Motor Overload Alarm (oL1)
20 Drive Overheat Pre-alarm (oH)
22 Mechanical Weakening Detection
2F Maintenance Period
30 During Torque Limit
31 During Speed Limit
During Speed Limit in Torque
32
Control
33 Zero Servo Complete
37 During Frequency Output
38 Drive Enabled
39 Watt Hour Pulse Output
3C LOCAL/REMOTE Status
3D During Speed Search
3E PID Feedback Low
488
H2 Multi-Function Digital Output Settings
All Modes
Open: Overtorque or undertorque has been detected.
All Modes
Closed: Overtorque or undertorque has been detected.
All Modes
Open: Overtorque or undertorque has been detected.
All Modes
Closed: Drive is running in the reverse direction.
All Modes
Open: Drive has entered the baseblock state (no output voltage).
V/f V/f w/PG
OLV/PM AOLV/PM
Closed: Motor 2 is selected by a digital input (H1- = 16)
V/f V/f w/PG
OLV/PM AOLV/PM
Closed: Motor is regenerating energy into the drive.
All Modes
Closed: An automatic restart is performed
All Modes
Closed: oL1 is at 90% of its trip point or greater. An oH3 situation also triggers this alarm.
All Modes
Closed: Heatsink temperature exceeds the parameter L8-02 value.
All Modes
Closed: Mechanical weakening detected.
All Modes
Closed: Cooling fan, electrolytic capacitors, IGBTs, or the soft charge bypass relay may require maintenance.
V/f V/f w/PG
OLV/PM AOLV/PM
Closed: When the torque limit has been reached.
V/f V/f w/PG
OLV/PM AOLV/PM
Closed: Speed limit has been reached.
V/f V/f w/PG
OLV/PM AOLV/PM
Closed: Speed limit has been reached while using Torque Control.
V/f V/f w/PG
OLV/PM AOLV/PM
Closed: Zero Servo operation has finished.
All Modes
Open: No frequency output from drive if stopped, with baseblock, with DC injection braking during initial excitation,
or with short-circuit braking.
Closed: Drive is outputting a frequency.
All Modes
Closed: Multi-function input set for "Drive enable" is closed (H1- = 6A)
All Modes
Output units are determined by H2-06. Outputs a pulse every 200 ms to indicate the kWh count.
All Modes
Open: REMOTE
Closed: LOCAL
All Modes
Closed: Speed Search is being executed.
All Modes
Closed: PID feedback level is too low.
YASKAWA ELECTRIC SIEP C710616 27G YASKAWA AC Drive A1000 Technical Manual
Description
OLV CLV
CLV/PM
OLV CLV
CLV/PM
OLV
CLV
CLV/PM
OLV CLV
CLV/PM
OLV CLV
CLV/PM
OLV CLV
CLV/PM
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