YASKAWA GA700 Technical Manual page 708

11.3 b: Application
Use a communications option card or input option card connected to the drive to enter the frequency reference.
Refer to the instruction manual included with the option card to install and set the option card.
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 RP 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 = 0 [Terminal RP Pulse Train Function = Frequency Reference].
2. Set H6-02 [Terminal RP Frequency Scaling] to the number of pulses that determine 100% of the frequency
reference.
3. Enter a pulse train signal on the terminal RP and make sure that the keypad shows a correct frequency
reference.
■
b1-16: Run Command Selection 2
No.
Name
(Hex.)
b1-16 Run Command
Selection 2
(01C5)
This parameter is enabled when H1-xx = 2 [MFDI Function Select = External Reference 1/2 Selection] is
activated.
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 : Digital 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 = 0, 40 to 43 [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 [Initialize Parameters = 2-
Wire Initialization] to initialize the drive and set terminals S1 and S2 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 [Initialize Parameters = 3-
Wire Initialization] to initialize the drive and set terminals S1, S2, and S5 for a 3-wire sequence.
2 : Memobus/Modbus Communications
Use MEMOBUS/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 = 3but no connected option card, then oPE05 [Run Cmd/Freq Ref Source Sel Err] will flash on the keypad.
708
V/f CL-V/f OLV CLV AOLV
Sets the input method for Run Command 2 when the user switches the
control circuit terminals ON/OFF to change the Run command source.
YASKAWA ELECTRIC SIEP C710617 05F YASKAWA AC Drive GA700 Technical Manual
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Default
(Range)
0
(0 - 3)