11.5 b: Application
362 YASKAWA SIEPC71061753C GA500 Technical Manual
11.5 b: Application
◆ b1: Operation Mode Selection
No.
(Hex.)
Name Description
Default
(Setting Range)
Ref.
b1-01
(0180)
Frequency Reference
Selection 1
Sets the input method for the frequency reference.
0 : Keypad
1 : Analog Input
2 : Memobus/Modbus Communications
3 : Option PCB
4 : Pulse Train Input
1
(0 - 4)
502
b1-02
(0181)
Run Command Selection
1
Sets the input method for the Run command.
0 : Keypad
1 : Digital Input
2 : Memobus/Modbus Communications
3 : Option PCB
1
(0 - 3)
504
b1-03
(0182)
Stopping Method
Selection
Sets the method to stop the motor after removing a Run command or entering a Stop
command.
Note:
When A1-02 = 5, 6, 8 [Control Method Selection = OLV/PM, AOLV/PM, EZOLV],
the setting range is 0, 1, 3.
0 : Ramp to Stop
1 : Coast to Stop
2 : DC Injection Braking to Stop
3 : Coast to Stop with Timer
9 : Stop with Constant Distance
0
(0 - 3, 9)
504
b1-04
(0183)
Reverse Operation
Selection
Sets the reverse operation function. Disable reverse operation in fan or pump
applications where reverse rotation is dangerous.
0 : Reverse Enabled
1 : Reverse Disabled
0
(0, 1)
507
b1-06
(0185)
Digital Input Reading
Sets the number of times that the drive reads the sequence input command to prevent
malfunction because of electrical interference.
0 : Single Scan
1 : Double Scan
1
(0, 1)
508
b1-07
(0186)
LOCAL/REMOTE Run
Selection
Sets drive response to an existing Run command when the drive receives a second Run
command from a different location.
0 : Disregard Existing RUN Command
1 : Accept Existing RUN Command
0
(0, 1)
508
b1-08
(0187)
Run Command Select in
PRG Mode
Sets the conditions for the drive to accept a Run command entered from an external
source when using the keypad to set parameters.
0 : Disregard RUN while Programming
1 : Accept RUN while Programming
2 : Allow Programming Only at Stop
0
(0 - 2)
508
b1-14
(01C3)
Phase Order Selection
Sets the phase order for output terminals U/T1, V/T2, and W/T3. This parameter can
align the Forward Run command from the drive and the forward direction of the motor
without changing wiring.
0 : Standard
1 : Switch Phase Order
0
(0, 1)
509
b1-15
(01C4)
Frequency Reference
Selection 2
Sets the input method for frequency reference 2.
0 : Keypad
1 : Analog Input
2 : Memobus/Modbus Communications
3 : Option PCB
4 : Pulse Train Input
0
(0 - 4)
509
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