YASKAWA P1000 Series User Manual

<1> Set up a thermal relay sequence to disconnect drive main power in the event of an overheat condition on the dynamic
braking option.
<2> Set L8-55 to 0 to disable the protection function of the built-in braking transistor of the drive when using an optional
regenerative converter or dynamic braking option. Leaving L8-55 enabled may cause a braking resistor fault (rF). Additionally,
disable Stall Prevention (L3-04 = 0) when using an optional regenerative converter, regenerative or braking units, or dynamic
braking option. Leaving L3-04 enabled may prevent the drive from stopping within the specified deceleration time.
<3> Supplying power to the control circuit separately from the main circuit requires 24 V power supply (option).
<4> 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.
<5> This voltage source supplies a maximum current of 150 mA.
<6> The maximum output current capacity for the +V terminal on the control circuit is 20 mA. Never short terminals +V and
AC, as it can cause erroneous operation or damage the drive.
<7> Set jumper S1 to select between a voltage or current input signal to terminal A2. The default setting is for current input.
<8> Set jumper S1 to select between a voltage or current input signal to terminal A1 and A3. The default setting is for voltage
input.
<9> Set DIP switch S2 to the ON position to enable the termination resistor in the last drive in a MEMOBUS/Modbus network.
<10> 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.
<11> Use jumper S5 to select between voltage or current output signals at terminals AM and FM. Set parameters H4-07 and
H4-08 accordingly.
<12> Self-cooling motors do not require the same wiring necessary for motors with cooling fans.
<13> Refer to local codes for proper branch circuit protection (BCP) on the primary side of the 6-Phase/12-Pulse transformer.
<14> Fuse selection for the secondary side is of the 6-Phase/12-Pulse transformer is shown in Table 13 and Table 14
WARNING! Sudden Movement Hazard. Do not close the wiring for the control circuit unless the multifunction input terminal parameters are
properly set. Improper sequencing of run/stop circuitry could result in death or serious injury from moving equipment.
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. When programmed for 3-Wire control, a momentary
closure on terminal S1 may cause the drive to start.
WARNING! Sudden Movement Hazard. When using a 3-Wire sequence, set the drive to 3-Wire sequence prior to wiring the control terminals
and set parameter b1-17 to 0 so the drive will not accept a Run command at power up (default). If the drive is wired for a 3-Wire sequence
but set up for a 2-Wire sequence (default), and parameter b1-17 is set to 1 so the drive accepts a Run command at power up, the motor
will rotate in reverse direction at drive power up and may cause injury.
WARNING! Sudden Movement Hazard. Confirm the drive I/O signals and external sequence before executing the application preset
function. Executing the application preset function or setting A1-06 ≠ 0 will change the drive I/O terminal functions and may cause unexpected
equipment operation. Failure to comply may cause death or serious injury.
NOTICE: When using the automatic fault restart 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 restart (L5-02 = 0, default). Failure to comply will prevent the automatic fault restart function
from working properly.
3 Electrical Installation
YASKAWA TOEP YAIP1U 04A YASKAWA AC Drive – P1000 6-Phase/12-Pulse Input Installation Manual
19

YASKAWA P1000 Series Specifications

General

Series	P1000
Voltage Classes	200 V, 400 V, 600 V
Frequency	50/60 Hz
Humidity	95% RH or less (non-condensing)
Type	AC Drive
Control Method	V/f Control
Ambient Temperature	-10 to +50°C (14 to 122°F)
Communication Options	Modbus RTU
Protection Features	Overvoltage, Undervoltage
Overload Capacity	150% for 60 seconds
Storage Temperature	-20°C to +60°C (-4 to 140°F)
Cooling Method	Fan cooled
Horsepower Range	0.5 to 500 HP