YASKAWA L1000V Technical Manual page 44

3.2 Standard Connection Diagram
<1> Remove the jumper when installing a DC reactor.
<2> Set up a thermal relay sequence to disconnect drive main power in the event of an overheat condition on the dynamic braking option.
<3> The drive provides a stop function in compliance with Stop Category 0 (EN60204-1) and "Safe Torque Off" (IEC61800-5-2). It has been
designed to meet the requirements of the EN954-1/ISO13849-1, Category 3 and IEC61508, SIL 2. Using this function the number of motor
contactors can be reduced to one.
<4> The drive's digital inputs are configured in Sink mode (0 Vdc common / NPN) by default using the internal power supply. To change input
polarity or to use an external power supply,
<5> Disconnect the wire jumper between H1 and HC when using the Safe Disable input.
<6> Monitor outputs work with devices such as analog frequency meters, ammeters, voltmeters, and wattmeters. They are not intended for use as
a feedback-type of signal.
Note: Although no fault may be present, the drive cannot be started under certain conditions such as when the Digital Operator is left in
the Programming Mode. Use the "Drive Ready" output (set by default to photocoupler terminals P1-PC) to interlock operation in
such situations.
WARNING! Sudden Movement Hazard. Ensure start/stop and safety circuits are wired properly and in the correct state before
energizing the drive. Failure to comply could result in death or serious injury from moving equipment.
NOTICE: When using the automatic fault reset function with wiring designed to shut off the power supply upon drive fault, make sure
the drive does not trigger a fault output during fault reset (L5-02 = 0, default). Failure to comply will prevent the automatic fault reset
function from working properly.
44
Refer to Safe Disable Input Function on page 262
Refer to Control I/O Configuration on page
YASKAWA EUROPE SIEP
for details.
59.
YASKAWA AC Drive L1000V Technical Manual