Parameter Details
12
12.2 b: APPLICATION
SIEPYEUOQ2A01A AC Drive Q2A Technical Manual 517
Note:
If b1-01 = 3 but no connected option card, then oPE05 [Run Cmd/Freq Ref Source Sel Err] will flash on the keypad.
4 : Pulse Train Input
Use a pulse train signal from the pulse train input terminal PI to enter the frequency reference.
Do this procedure to make sure that the pulse train signal is operating correctly.
1. Set b1-01 = 4, H6-01 = 1 [PI Pulse Train Function = PIDFbk Value].
2. Set H6-02 [PI Frequency Scale] to the number of pulses that determine 100% of the frequency reference.
3. Enter a pulse train signal on the terminal PI and make sure that the keypad shows a correct frequency
reference.
■ b1-02 Run Comm. Sel 1
No.
(Hex.)
Name Description
Default
(Range)
b1-02
(0181)
Run Comm. Sel 1
Sets the input method for the Run command.
1
(0 - 3)
0 : Keypad
Use the keypad to enter the Run command.
You can use the JOG operation or the FWD/REV commands from the keypad.
Note:
will illuminate when the keypad is the Run command source.
1 : Analog Input
Use the control circuit terminals to enter the Run command. Select the input method for the Run command with
an H1-xx parameter.
Set H1-xx = 1 to 5 [3-Wire Sequence, Run Command (2-Wire Sequence)]. The default setting is 2-wire sequence
1.
• 2-wire Sequence 1
This sequence has two input types: FWD/Stop and REV/Stop. Set A1-03 = 2220 [Init Parameters = 2-Wire
Initialization] to initialize the drive and set terminals DI1 and DI2 for a 2-wire sequence.
• 2-wire Sequence 2
This sequence has two input types: Run/Stop and FWD/REV.
• 3-Wire Sequence
This sequence has three input types: Run, Stop, and FWD/REV. Set A1-03 = 3330 [Init Parameters = 3-Wire
Initialization] to initialize the drive and set terminals DI1, DI2, and DI5 for a 3-wire sequence.
2 : Modbus
Use Modbus communications to enter the Run command.
3 : Option PCB
Use a communications option card or input option card connected to the drive to enter the Run command.
Refer to the instruction manual included with the option card to install and set the option card.
Note:
If b1-02 = 3 but no connected option card, then oPE05 [Run Cmd/Freq Ref Source Sel Err] will flash on the keypad.
■ b1-03 Stopping Method Selection
No.
(Hex.)
Name Description
Default
(Range)
b1-03
(0182)
Stopping Method Selection
Sets the method to stop the motor after removing a Run command or entering a Stop command.
0
(0 - 3, 9)
Note:
The setting range is 0, 1, and 3 when A1-02 = 3, 4, 5, 6, 7, or 8 [Control Method = CLVector, Adv OLVector, PPM OLVector, PM
AOLVector, PM CLVector, or EZ Vector].
Select the applicable stopping method for the application from these four options:
0 : Ramp->Stop
Enter the Stop command or turn OFF the Run command to decelerate the motor to stop.
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