B.3 Parameter Table
YASKAWA ELECTRIC SIEP C710616 27G YASKAWA AC Drive A1000 Technical Manual 487
H2 Multi-Function Digital Output Settings
H2-
Setting
Function Description Page
0 During Run
Closed: A Run command is active or voltage is output.
246
1 Zero Speed
Open: Output speed is greater than or equal to the value of E1-09 (Minimum Output Frequency) or b2-01 (DC Injection
Braking Start Frequency).
Closed: Output frequency is less than the value of E1-09 (Minimum Output Frequency) or b2-01 (DC Injection Braking
Start Frequency).
247
2 Speed Agree 1
Closed: Output frequency equals the speed reference (plus or minus the hysteresis set to L4-02).
247
3 User-set Speed Agree 1
Closed: Output frequency and speed reference equal L4-01 (plus or minus the hysteresis set to L4-02).
248
4 Frequency Detection 1
Closed: Output frequency is less than or equal to the value in L4-01 with hysteresis determined by L4-02.
248
5 Frequency Detection 2
Closed: Output frequency is greater than or equal to the value in L4-01 with hysteresis determined by L4-02.
249
6 Drive Ready
Closed: Power up is complete and the drive is ready to accept a Run command.
249
7 DC bus Undervoltage
Closed: DC bus voltage is below the Uv trip level set in L2-05.
249
8 During Baseblock (N.O.)
Closed: Drive has entered the baseblock state (no output voltage).
249
9 Frequency Reference Source
Open: External Reference 1 or 2 supplies the frequency reference (set in b1-01 or b1-15).
Closed: Digital operator supplies the frequency reference.
249
A Run Command Source
Open: External Reference 1 or 2 supplies the Run command (set in b1-02 or b1-16).
Closed: Digital operator supplies the Run command.
250
B Torque Detection 1 (N.O.)
Closed: An overtorque or undertorque situation has been detected.
250
C Frequency Reference Loss
Closed: Analog frequency reference has been lost.
Frequency reference loss is detected when the frequency reference drops below 10% of the reference within 400 ms.
250
D Braking Resistor Fault
Closed: Braking resistor or transistor is overheated or faulted out.
Note: This set value is not available in models CIMR-A4A0930 and 4A1200.
250
EFault
Closed: Fault occurred (this excludes faults CPF00 and CPF01).
250
F Through Mode
Select this setting when the terminal is not used or when using the terminal in the pass-through mode.
250
10 Minor Fault
Closed: An alarm has been triggered, or the IGBTs have reached 90% of their expected life span.
250
11 Fault Reset Command Active
Closed: The drive has received a reset command from the multi-function input terminals or from serial network, or the
digital operator’s RESET key has been pressed.
250
12 Timer Output
Closed: Timer output.
250
13 Speed Agree 2
Closed: When drive output frequency equals the frequency reference ±L4-04.
251
14 User-set Speed Agree 2
Closed: When the drive output frequency is equal to the value in L4-03 ±L4-04.
251
15 Frequency Detection 3
Closed: When the drive output frequency is less than or equal to the value in L4-03 ±L4-04.
252
16 Frequency Detection 4
Closed: When the output frequency is greater than or equal to the value in L4-03 ±L4-04.
252
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