Parameter Details
11
11.7 F: Options
YASKAWA ELECTRIC SIEP C710617 05F YASKAWA AC Drive GA700 Technical Manual 827
■ F1-50: PG-F3 Option Encoder Type
No.
(Hex.)
Name Description
Default
(Range)
F1-50
(03D2)
PG-F3 Option
Encoder Type
Sets the type of encoder connected to the PG-F3 option.
0
(0 - 2)
0 : EnDat Sin/Cos
1 : EnDat Serial Only
2 : HIPERFACE
■ F1-51: PG-F3 PGoH Detection Level
No.
(Hex.)
Name Description
Default
(Range)
F1-51
(03D3)
PG-F3 PGoH
Detection Level
The drive will detect PGoH [Encoder (PG) Hardware Fault] when the
value of this parameter is less than the value of .
80%
(1 - 100%)
The drive will detect PGoH when the value of this parameter is less than the value of .
For expression , Sin θ is the single-track (phase B) output from the encoder and Cos θ is the
single-track (phase A) output from the encoder.
Note:
This function is enabled when F1-20 = 1 [Encoder 1 PCB Disconnect Detect = Enabled].
■ F1-52: Serial Encoder Comm Speed
No.
(Hex.)
Name Description
Default
(Range)
F1-52
(03D4)
Serial Encoder
Comm Speed
Sets the communication speed between the PG-F3 option and the serial
encoder.
0
(0 - 2)
Note:
Set F1-50 = 1 or 2 [PG-F3 Option Encoder Type = EnDat Serial Only or HIPERFACE] to enable this function.
0 : 1M/9600bps
1 : 500k/19200bps
2 : 1M/38400bps
◆ F2: Analog Input Option
F2 parameters set the operation of the drive when you use analog input option card AI-A3. The AI-A3 card has 3
input terminals that accept voltages of -10 V to +10 V (20 kΩ) or currents of 4 mA to 20 mA (250 Ω). Install the
AI-A3 card to enable setting very accurate analog references with high resolution.
Refer to the AI-A3 card manual for more information about how to install, wire, and set the AI-A3 card.
WARNING! Sudden Movement Hazard. Do test runs and examine the drive to make sure that command references are
configured correctly. If you set the command reference incorrectly, it can cause death, serious injury, or equipment damage from
unwanted motor rotation.
■ F2-01: Analog Input Function Selection
No.
(Hex.)
Name Description
Default
(Range)
F2-01
(038F)
Analog Input
Function Selection
Sets the input method for the analog reference used with AI-A3.
0
(0, 1)
Note:
When the AI-A3 card is not mounted in the drive, analog input terminals A1 to A3 on the drive are always enabled. The setting of this
parameter does not have an effect.
0 : 3 Independent Channels
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