Yaskawa iQpump Micro Quick Start - Manual (Page 70)

Pulse Train Input Specifications
Response Frequency 0.5 to 32 kHz
Duty Cycle 30 to 70%
High Level Voltage 3.5 to 13.2 V
Low Level Voltage 0.0 to 0.8 V
Input Impedance 3 kΩ
Verifying the Pulse Train is Working Properly
• Set b1-01 to 4 and set H6-01 to 0.
• Set the H6-02 to the pulse train frequency value that equals 100% of the frequency reference.
• Enter a pulse train signal to terminal RP and check for the correct frequency reference on the display.
n b1-02: Run Command Selection 1
Determines the Run command source 1 in AUTO Mode.
The drive comes factory programmed for Start and Stop from the keypad, but the user can program the drive to receive a Run
command from four different inputs: digital operator, terminals, serial communications, or an option PCB.
WARNING! Sudden Movement Hazard. Clear personnel, secure equipment, and check sequence and safety circuitry before starting the
drive. Failure to comply could result in death or serious injury from moving equipment.
To set the drive to receive the Run command from the HOA keypad, set b1-02 to “0: Operator,” and the HAND key will be
used to provide the Run command to the drive.
To set the drive to receive the Run command from the external terminals, set b1-02 to “1: Terminals” and initiate an external
Run command by a contact closure between terminals S1 and SN.
Note: Using the external terminals requires setting the drive to AUTO Mode by pressing the AUTO key.
No. Parameter Name Setting Range Default
b1-02 Run Command Selection 1 0 to 3 0
Setting 0: Operator (HOA keypad)
This setting requires entering the Run command via the HOA keypad AUTO key and also illuminates the HAND indicator
on the digital operator.
Setting 1: Control Circuit Terminal
This setting requires entering the Run command via the digital input terminals using one of following sequences:
• 2-Wire sequence 1:
Two inputs (FWD/Stop-REV/Stop). Set A1-03 to 2220 to initialize the drive and preset terminals S1 and S2 to these
functions. This is the default setting of the drive.
• 2-Wire sequence 2:
Two inputs (Start/Stop-FWD/REV).
• 3-Wire sequence:
Three inputs (Start-Stop-FWD/REV). Set A1-03 to 3330 to initialize the drive and preset terminals S1, S2, and S5 to these
functions.
Setting 2: MEMOBUS/Modbus Communications
This setting requires entering the Run command via serial communications by connecting the RS-485/422 serial
communication cable to control terminals R+, R-, S+, and S- on the removable terminal block.
Setting 3: Option Card
This setting requires entering the Run command via the communication option board by plugging a communication option
board into the CN5 port on the control PCB. Refer to the option board manual for instructions on integrating the drive into
the communication system.
Note: If b1-02 is set to 3, but an option board is not installed in CN5, an oPE05 operator programming error will be displayed on the digital
operator and the drive will not run.
n b1-03: Stopping Method Selection
Selects how the drive stops the motor when the Run command is removed or when a Stop command is entered.
Note: Parameter b1-11, Run Delay at Stop (Back Spin Timer), is effective for all stopping methods (b1-03 = 0 to 3), not only Coast to Stop w/
Timer (b1-03 =3).
i.6 Start-Up Programming and Operation
70 YASKAWA TOEP YAIQPM 02B YASKAWA AC Drive - iQpump Micro Quick Start Guide