B.2 Parameter Table
374 YASKAWA TM.V1000.01 V1000 Drive Installation & Start-Up Manual (Preliminary 01-19-07)
H2 Multi-Function Digital Output Settings
H2-
Setting
Function Description
Control
Mode
Pg.
V/
f
O
L
V
P
M
0 During Run
Closed: There is a run command present or the drive is outputting
voltage.
OOO —
1 Zero Speed Closed: Output frequency is 0. O O O —
2 Fref/Fout Agree 1
Closed: Output frequency equals the speed reference (plus or
minus the value set to L4-02).
OOO —
3 Fref/Fset Agree 1
Closed: Output frequency and speed reference equal the value in
L4-01 (plus or minus the hysteresis of L4-02).
OOO —
4
Frequency (FOUT)
Detection 1
Closed: Output frequency is less than or equal to the value in
L4-01 with hysteresis determined by L4-02.
OOO —
5
Frequency (FOUT)
Detection 2
Closed: Output frequency is greater than or equal to the value in
L4-01, with hysteresis determined by L4-02.
OOO —
6 Drive Ready
Closed: Drive Ready. The drive is powered up, not in a fault state,
and in the Drive mode.
OOO —
7 DC Bus Undervoltage Closed: DC bus voltage is below the UV trip level set in L2-05. O O O —
8 During Baseblock Closed: This is no output voltage O O O —
9 Option Reference Closed: Digital operator supplies the frequency reference. O O O —
A Local/Remote Closed: Digital operator supplies the run command. O O O —
B
Torque Detection 1
(N.O.)
Closed: Output current/torque exceeds the torque value set in
parameter L6-02 for longer than the time specified in parameter
L6-03.
OOO —
C Loss of Reference
Closed: Drive detects a loss of the analog frequency reference.
Frequency reference is considered lost when it drops 90% in 0.4
seconds. Enabled when L4-05 = 1 (instructing the drive to take
action when the frequency reference is lost).
OOO —
D Braking Resistor Fault
Closed: Braking resistor or transistor is overheated or faulted out.
This selection requires that braking resistor protection parameter
be set for ERF (L8-01 = “1”).
OOO —
EFault
Closed: Fault situation is present.
A fault has occurred (other than CPF00 and CPF01).
OOO —
F Not used
Not used:
Set this value when the terminal is not used, or when using the
terminal in the pass-through mode.
OOO —
10 Alarm
Closed: An alarm is triggered.
Example: 90% of the IGBT maintenance period has passed.
OOO —
11
Reset Command
Active
Closed: When the drive receives a reset command from a digital
input terminal or serial communication.
OOO —
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