H2 Multi-Function Digital Output Settings
H2-oo
Setting
Function Description Page
16 Frequency detection 4
All Modes
Closed: When the output frequency is greater than or equal to the value in L4-03 ±L4-04.
111
17 Torque detection 1 (N.C.)
All Modes
Open: Overtorque or undertorque has been detected.
109
18 Torque detection 2 (N.O.)
All Modes
Closed: Overtorque or undertorque has been detected.
19 Torque detection 2 (N.C.)
All Modes
Open: Overtorque or undertorque has been detected.
109
1A During reverse
All Modes
Closed: Drive is running in the reverse direction.
112
1B During baseblock (N.C.)
All Modes
Open: Drive has entered the baseblock state (no output voltage).
112
1C Motor 2 selection
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)
112
1D During regeneration
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
Closed: Motor is regenerating energy into the drive.
112
1E Restart enabled
All Modes
Closed: An automatic restart is performed
112
1F Motor overload alarm (oL1)
All Modes
Closed: oL1 is at 90% of its trip point or greater. An oH3 situation also triggers this alarm.
113
20 Drive overheat pre-alarm (oH)
All Modes
Closed: Heatsink temperature exceeds the parameter L8-02 value.
113
22
Mechanical weakening
detection
All Modes
Closed: Mechanical weakening detected.
113
2F Maintenance period
All Modes
Closed: Cooling fan, electrolytic capacitors, IGBTs, or the soft charge bypass relay may require
maintenance.
113
30 During 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.
113
31 During speed limit
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
Closed: Speed limit has been reached.
113
32
During speed limit in Torque
Control
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
Closed: Speed limit has been reached while using Torque Control.
113
33 Zero Servo complete
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
Closed: Zero Servo operation has finished.
113
37 During frequency output
All Modes
Open: Either the drive has stopped or baseblock, DC Injection Braking, or Initial Excitation is
being performed.
Closed: Drive is running the motor (not in a baseblock state and DC Injection is not being
performed).
113
38 Drive enabled
All Modes
Closed: Multi-function input set for “Drive enable” is closed (H1-oo = 6A)
114
39 Watt hour pulse output
All Modes
Output units are determined by H2-06. Outputs a pulse every 200 ms to indicate the kWh count.
114
A.9 H Parameters: Multi-Function Terminals
YASKAWA ELECTRIC SIEP YEAHHP 01B YASKAWA AC Drive – A1000 HHP Programming Manual
275
A
Parameter List
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