YASKAWA OYMC V1000, Programming Manual

Page: 164 / 408

1.7 H: Terminal Functions
164 YASKAWA ELECTRIC SIEP C710606 10A YASKAWA AC Drive - V1000 PRELIM. Programming Manual
Setting B/17/18/19: Torque Detection 1 (N.O./N.C.) and Torque Detection 2 (N.O./N.C.)
These digital output functions can be used to signalize an overtorque or undertorque
situation to an external device.
Set up the torque detection and select the output function from the table below. Refer to L6:
Torque Detection on page 211 for details.
Setting C: Frequency Reference Loss
An output set for this function will be closed if frequency reference loss is detected. Refer to
L4-05: Frequency Reference Loss Detection Selection on page 208 for details.
Setting D: Dynamic Braking Resistor Overheat
An output programmed for this function will close when the dynamic braking resistor (DB)
overheats or the braking transistor is in a fault condition.
Setting E: Fault
The Fault configured digital output will close whenever the drive experiences a fault (this
excludes faults CPF00 and CPF01).
Setting F: Not Used
Use this setting when the terminal is not used or when using the terminal as a through-put.
Setting Status Description
B Closed
Torque Detection 1 (N.O.):
Output current/torque exceeds the torque value set in parameter L6-02 for longer than the
time specified in parameter L6-03.
17 Open
Torque Detection 1 (N.C.):
Output current/torque exceeds the value set in parameter L6-02 for more time than is set
in parameter L6-03.
18 Closed
Torque Detection 2 (N.O.):
Output current/torque exceeds the value set in parameter L6-05 for more time than is set
in parameter L6-06.
19 Open
Torque Detection 2 (N.C.):
Output current/torque exceeds the value set in parameter L6-05 for more time than is set
in parameter L6-06.