YASKAWA L1000A Technical Manual page 196

5.7 H: Terminal Functions
Setting 52: Door zone reached
Terminals closes to indicate that the door zone speed level (L4-13) has been reached, and that controller should open the
car door.
Setting 53: Not zero speed
Output closes as long as the drive is not operating at the zero speed level. Terminal opens when zero speed is reached.
Setting 54: Light load direction
Indicates the light load direction detected during emergency operation with light load search. When the terminal is closed
the light load direction is up, when it is open the light load direction is down. Refer to
Function on page 133 for details.
Setting 55: Light load direction detection status
This terminal is open during Light Load Direction Search. When the search function is complete, the terminal closes.
Refer to Light Load Direction Search Function on page 133
Setting 56: Cooling fan status
This terminal closes whenever the cooling fan is operating. If the cooling fan is shut off, the terminal opens.
Setting 57: Input phase loss
This terminal closes when input phase loss is detected.
Setting 58: Safe disable status
This terminal closes if either of the Safe Disable inputs H1-HC or H2-HC are released and closes when both terminals H1
and H2 are closed.
Setting 61: Motor pole search status
This terminal closes when the Initial Motor Pole Position Search has been finished.
Search Settings on page 221
Use this setting in applications where the motor speed feedback is supplied from a non-absolute encoder (e.g.,
incremental) and where the drive brake sequence is not utilized.
Design the external brake sequence to interlock the brake as long as the Motor Pole Position Search has not finished. In
this case the external brake sequence should be designed to interlock the brake as long as Motor Pole Position Search has
not finished.
Up/Down command
Motor pole search status
<1> The search process takes 0.5 to 5.0 s depending on the Motor Pole Position Search method selected in n8-35 and whether Motor Pole
Search Error detection is enabled in parameter n8-86.
Setting 100 to 161: Functions 0 to 61 with Inverse Output
These settings have the same function as settings 0 to 61 but with inverse output. Set as 1
inverse output and the last two digits specify the setting number of the function.
Examples:
• For inverse output of "8: During baseblock", set 108.
196
for details on Motor Pole Position Search.
Motor pole position
search process <1>
Brake interlock
YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual
for details.
Brake can be released
Light Load Direction Search
Refer to Initial Rotor Pole Position
common_TMonly
, where the "1" indicates