YASKAWA CIMR-VU BA0001 Technical Manual page 123

Setting 2: MEMOBUS/Modbus Communications
This setting requires that the frequency reference is entered via the RS-485/422 serial communications port (control terminals
R+, R-, S+, S-, Protocol: MEMOBUS/Modbus). For instructions,
431.
Setting 3: Option Card
This setting requires that the frequency reference is entered via an option board plugged into connector CN5 on the drive
control board. Consult the manual supplied with the option board for instructions on integrating the drive with the
communication system.
Note: If the frequency reference source is set for an option PCB (b1-01 = 3) but an option board is not installed in CN5, an oPE05 Programming
Error will be displayed on the digital operator and the RUN command will not be accepted.
Setting 4: Pulse Train Input
If b1-01 is set to 4 the frequency reference must be provided by a pulse train signal at terminal RP that complies with the
following specification.
Response Frequency
Duty Cycle
High Level Voltage
Low Level Voltage
Input Impedance
Verifying Pulse Train is Working Properly
• Make sure that b1-01 is set to 4 and H6-01 is set to 0.
• Set the pulse input scaling H6-02 to the pulse train frequency value that equals 100% frequency reference.
• Enter a pulse train signal to terminal RP and check if the correct frequency reference is displayed. Try also with different
pulse train input frequencies.
n b1-02: Run Command Selection 1
Parameter b1-02 determines the Run and Stop command source 1 in the REMOTE mode.
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.
No.
b1-02
Setting 0: Digital Operator
Using this setting, the RUN and STOP keys on the operator keypad will start and stop the motor. The LED in the LO/RE key
will be on to indicate that the Run command is assigned to the operator. The example below shows how the drive can be
operated if b1-02 is set to 0.
1. Turn on the power to the drive. The initial display appears.
2. Set the frequency reference to F6.00 (6 Hz).
Press the key to start the motor. The RUN indicator LED will light and the motor
3.
will begin rotating at 6 Hz.
Press the key to stop the motor. The RUN light will flash until the motor comes to
4.
a complete stop.
Setting 1: Control Circuit Terminal
This setting requires that the Run and Stop commands are entered from the digital input terminals. The following sequences
can be used:
YASKAWA ELECTRIC SIEP C710606 18F YASKAWA AC Drive – V1000 Technical Manual
Pulse Train Input Specifications
Parameter Name
Run Command Selection 1
Step
Refer to MEMOBUS/Modbus Communications on page
0.5 to 32 kHz
30 to 70%
3.5 to 13.2 V
0.0 to 0.8 V
3 kΩ
Setting Range
0 to 3
5.2 b: Application
Default
1
Display/Result
STOP
off on
flashing
off
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