H2 Multi-Function Digital Output Settings
H2-oo
Setting
Function Description Page
0 During run
All Modes
Closed: A Run command is active or voltage is output.
106
1 Zero speed
All Modes
Open: Output frequency is above the minimum output frequency set in E1-09.
Closed: Output frequency is below the minimum output frequency set in E1-09.
106
2 Speed agree 1
All Modes
Closed: Output frequency equals the speed reference (plus or minus the hysteresis set to L4-02).
107
3 User-set speed agree 1
All Modes
Closed: Output frequency and speed reference equal L4-01 (plus or minus the hysteresis set to
L4-02).
107
4 Frequency detection 1
All Modes
Closed: Output frequency is less than or equal to the value in L4-01 with hysteresis determined
by L4-02.
108
5 Frequency detection 2
All Modes
Closed: Output frequency is greater than or equal to the value in L4-01 with hysteresis determined
by L4-02.
108
6 Drive ready
All Modes
Closed: Power up is complete and the drive is ready to accept a Run command.
108
7 DC bus undervoltage
All Modes
Closed: DC bus voltage is below the Uv trip level set in L2-05.
109
8 During baseblock (N.O.)
All Modes
Closed: Drive has entered the baseblock state (no output voltage).
109
9 Frequency reference source
All Modes
Open: External Reference 1 or 2 supplies the frequency reference (set in b1-01 or b1-15).
Closed: Digital operator supplies the frequency reference.
109
A Run command source
All Modes
Open: External Reference 1 or 2 supplies the Run command (set in b1-02 or b1-16).
Closed: Digital operator supplies the Run command.
109
B Torque detection 1 (N.O.)
All Modes
Closed: An overtorque or undertorque situation has been detected.
109
C Frequency reference loss
All Modes
Closed: Analog frequency reference has been lost.
109
E Fault
All Modes
Closed: Fault occurred.
109
F Through mode
All Modes
Set this value when using the terminal in the pass-through mode.
109
10 Minor fault
All Modes
Closed: An alarm has been triggered, or the IGBTs have reached 90% of their expected life span.
110
11 Fault reset command active
All Modes
Closed: A command has been entered to clear a fault via the input terminals or from the serial
network.
110
12 Timer output
All Modes
Closed: Timer output.
110
13 Speed agree 2
All Modes
Closed: When drive output frequency equals the frequency reference ±L4-04.
110
14 User-set speed agree 2
All Modes
Closed: When the drive output frequency is equal to the value in L4-03 ±L4-04.
110
15 Frequency detection 3
All Modes
Closed: When the drive output frequency is less than or equal to the value in L4-03 ±L4-04.
111
A.9 H Parameters: Multi-Function Terminals
274
YASKAWA ELECTRIC SIEP YEAHHP 01B YASKAWA AC Drive – A1000 HHP Programming Manual
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