YASKAWA U1000 iQpump Drive, Technical Manual, Page: 80 / 706

<1> When setting L5-02 to 1 to trigger a fault output whenever the fault restart function is activated, a sequence to interrupt power when a fault occurs
will turn off power to the drive as the drive attempts to restart. The default setting for L5-02 is 0 (Fault output not active during restart attempt).
<2> Self-cooling motors do not require wiring that is necessary for motors using a cooling fan.
<3> Use a three-phase power supply with a voltage of 380 to 480 V for drive models 4
o 0011 to 4 o 0414 (built-in EMC filter) and 4 o 0477 to 4 o 0590
(with stand-alone EMC filter).
<4> Supplying power to the control circuit separately from the main circuit requires 24 V power supply (option).
<5> PG option card wiring is not necessary for control modes that do not use a motor speed feedback signal.
<6> This figure illustrates an example of a sequence input to S1 through S8 using a non-powered relay or an NPN transistor. Install the wire link between
terminals SC-SP for Sink mode, between SC-SN for Source mode, or leave the link out for external power supply. Never short terminals SP and
SN, as it will damage the drive.
Refer to Control I/O Connections on page 115 for details.
<7> This voltage source supplies a maximum current of 150 mA when not using a digital input card DI-A3.
<8> Slide switch S6 design differs based on PCB model number.
N.C.
N.O.
N.C.
ETC742611 and later ETC742610
N.O.
<9> Wire the fault relay output separately from the main circuit power supply and other power lines.
<10> The maximum output current capacity for the +V and -V terminals on the control circuit is 20 mA. Never short terV, -V, and AC, as it can
cause erroneous operation or damage the drive.
<11> Set DIP switch S1 to select between a voltage or current input signal to terminal A2. The default setting is for current input.
<12> Set DIP switch S4 to select between analog or PTC input for terminal A3.
<13> Set DIP switch S2 to the ON position to enable the termination resistor in the last drive in a MEMOBUS/Modbus network.
<14> Use jumper S5 to select between voltage or current output signals at terminals AM and FM. Set parameters H4-07 and H4-08 accordingly.
<15> Monitor outputs work with devices such as analog frequency meters, ammeters, voltmeters, and wattmeters. They are not intended for use as a
feedback-type signal.
<16> Use jumper S3 to select between Sink mode, Source mode, and external power supply for the Safe Disable inputs.
<17> Disconnect the wire jumper between H1 - HC and H2 - HC when utilizing the Safe Disable input.
<18> Slide switch S6 to select N.C. or N.O. as the state of the DM+ and DM- terminals for EDM output.
<19> Models UU
o E oooo and UU o W oooo have a built-in EMC filter switch. Use a stand-alone EMC filter for models 4 o 0477 to 4 o 0590,
which do not have an EMC filter switch.
<20> Models UU o P oooo and UU o W oooo have terminals 24, 0, and FE. The main circuit power supply can be turned off separately even when
power is supplied to the control circuit.
3.2 Standard Connection Diagram
80 YASKAWA ELECTRIC SIEP C710636 04D U1000 Industrial MATRIX Drive Technical Manual