H3: Analog Inputs - YASKAWA GA500 Maintenance & Troubleshooting

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H3: Analog Inputs

No.
Name
(Hex.)
H3-01 Terminal A1 Signal Level
Select
(0410)
H3-02 Terminal A1 Function
Selection
(0434)
H3-03 Terminal A1 Gain Setting
(0411)
RUN
H3-04 Terminal A1 Bias Setting
(0412)
RUN
H3-09 Terminal A2 Signal Level
Select
(0417)
H3-10 Terminal A2 Function
Selection
(0418)
H3-11 Terminal A2 Gain Setting
(0419)
RUN
H3-12 Terminal A2 Bias Setting
(041A)
RUN
H3-13 Analog Input FilterTime
Constant
(041B)
H3-14 Analog Input Terminal
Enable Sel
(041C)
H3-16 Terminal A1 Offset
(02F0)
H3-17 Terminal A2 Offset
(02F1)
H3-40 Mbus Reg 15C1h Input
Function
(0B5C)
H3-41 Mbus Reg 15C2h Input
Function
(0B5F)
H3-42 Mbus Reg 15C3h Input
Function
(0B62)
H3-43 Mbus Reg Inputs FilterTime
Const
(117F)
■
H3-xx: MFAI Setting Values
Setting Value Function
0 Frequency Reference
1 Frequency Gain
2 Auxiliary Frequency
Reference 1
YASKAWA TOEPYAIGA5001A GA500 DRIVE MAINTENANCE & TROUBLESHOOTING
Sets the input signal level for MFAI terminal A1.
0 : 0 to 10V (Lower Limit at 0)
4 : -10 to +10V (Bipolar Reference)
Sets the function for MFAI terminal A1.
Sets the gain of the analog signal input to MFAI terminal A1.
Sets the bias of the analog signal input to MFAI terminal A1.
Sets the input signal level for MFAI terminal A2.
0 : 0-10V (LowLim=0)
2 : 4 to 20 mA
3 : 0 to 20 mA
4 : -10 to +10V (Bipolar Reference)
Sets the function for MFAI terminal A2.
Sets the gain of the analog signal input to MFAI terminal A2.
Sets the bias of the analog signal input to MFAI terminal A2.
Sets the time constant for primary delay filters on MFAI terminals.
Sets the enabled terminal or terminals when H1-xx = C [MFDI Function Select = Analog Terminal
Enable Selection] is ON.
1 : Terminal A1 only
2 : Terminal A2 only
7 : Terminals A1 and A2
Sets the offset level for analog signals input to terminal A1. Usually it is not necessary to change this
setting.
Sets the offset level for analog signals input to terminal A2. Usually it is not necessary to change this
setting.
Sets the MEMOBUS AI1 function.
Sets the MEMOBUS AI2 function.
Sets the MEMOBUS AI3 function.
Sets the time constant to apply a primary delay filter to the MEMOBUS analog input register values.
The input value from the MFAI terminal set with this function becomes the master frequency reference.
The drive multiplies the analog frequency reference with the input value from the MFAI set with this function.
Sets Reference 2 through multi-step speed reference to enable the command reference (Auxiliary Frequency Reference 1) from the
analog input terminal set here. This value is a percentage where the Maximum Output Frequency setting is a setting value of 100%.
Note:
Parameter A1-02 [Control Method Selection] selects which parameter is the maximum output frequency.
• A1-02 ≠ 8 [EZOLV]: E1-04 [Maximum Output Frequency]
• A1-02 = 8: E9-02 [Maximum Speed]
Description
Description
3.10 H: Terminal Functions
Default
(Range)
0
(0, 4)
0
(0 - 32)
100.0%
(-999.9 - +999.9%)
0.0%
(-999.9 - +999.9%)
2
(0, 2 - 4)
0
(0 - 32)
100.0%
(-999.9 - +999.9%)
0.0%
(-999.9 - +999.9%)
0.03 s
(0.00 - 2.00 s)
7
(1, 2, 7)
0
(-500 - +500)
0
(-500 - +500)
F
(4 - 2F)
F
(4 - 2F)
F
(4 - 2F)
0.00 s
(0.00 - 2.00 s)
3
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