YASKAWA HV600 - Page 206

7.8 H: Terminal Functions
206 YASKAWA TOEPYAIH6B01A HV600 AC Drive Narrow Bypass Installation & Startup
No.
(Hex.)
Name Description
Default
(Range)
H3-11
(0419)
RUN
Terminal A2 Gain Setting Sets the gain of the analog signal input to MFAI terminal A2. 100.0%
(-999.9 - +999.9%)
H3-12
(041A)
RUN
Terminal A2 Bias Setting Sets the bias of the analog signal input to MFAI terminal A2. 0.0%
(-999.9 - +999.9%)
H3-13
(041B)
Analog Input FilterTime
Constant
Sets the time constant for primary delay filters on MFAI terminals. 0.03 s
(0.00 - 2.00 s)
H3-14
(041C)
Analog Input Terminal
Enable Sel
Sets which terminal or terminals to enable when H1-xx = C [MFDI Function Selection = Analog
Terminal Enable Selection] is activated.
1 : Terminal A1 only
2 : Terminal A2 only
3 : Terminals A1 and A2
2
(1 - 3)
H3-16
(02F0)
Terminal A1 Offset Sets the offset level for analog signals input to terminal A1. Usually it is not necessary to change this
setting.
0
(-500 - +500)
H3-17
(02F1)
Terminal A2 Offset Sets the offset level for analog signals input to terminal A2. Usually it is not necessary to change this
setting.
0
(-500 - +500)
H3-40
(0B5C)
Mbus Reg 15C1h Input
Function
Sets the MEMOBUS AI1 function. F
(4 - 2E)
H3-41
(0B5F)
Mbus Reg 15C2h Input
Function
Sets the MEMOBUS AI2 function. F
(4 - 2E)
H3-42
(0B62)
Mbus Reg 15C3h Input
Function
Sets the MEMOBUS AI3 function. F
(4 - 2E)
H3-43
(117F)
Mbus Reg Inputs FilterTime
Const
Sets the time constant to apply a primary delay filter to the MEMOBUS analog input register values. 0.00 s
(0.00 - 2.00 s)
◆ H3-xx: MFAI Setting Values
Setting Value Function Description
0 Frequency Reference The input value from the MFAI terminal set with this function becomes the master frequency reference.
1 Frequency Gain The drive multiplies the analog frequency reference with the input value from the MFAI set with this function.
2 Auxiliary Frequency
Reference 1
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%.
3 Auxiliary Frequency
Reference 2
Sets Reference 3 through multi-step speed reference to enable the command reference (Auxiliary Frequency Reference 2) from the
analog input terminal set here. This value is a percentage where the Maximum Output Frequency setting is a setting value of 100%.
4 Output Voltage Bias Set this parameter to input a bias signal and amplify the output voltage.
5 Accel/Decel Time Gain Enters a signal to adjust the gain used for C1-01 to C1-04 [Acceleration/Deceleration Times 1 and 2] and C1-09 [Fast Stop Time]
when the full scale analog signal (10 Vor 20 mA) is 100%.
6 DC Injection Braking
Current
Enters a signal to adjust the current level used for DC Injection Braking when the drive rated output current is 100%.
7 Torque Detection Level Enters a signal to adjust the overtorque/undertorque detection level.
Note:
Use this function with L6-01 [Torque Detection Selection 1]. This parameter functions as an alternative to L6-02 [Torque
Detection Level 1].
8
Stall Prevent Level During
Run
Enters a signal to adjust the stall prevention level during run if the drive rated current is 100%.
9 Output Frequency Lower
Limit
Enters a signal to adjust the output frequency lower limit level as a percentage of the maximum output frequency.
B PID Feedback Enter the PID feedback value as a percentage of the maximum output frequency.
C PID Setpoint Enters the PID setpoint as a percentage of the maximum output frequency.
D Frequency Bias Enters the bias value added to the frequency reference as a percentage of the maximum output frequency.
E Motor Temperature (PTC
Input)
Uses the motor Positive Temperature Coefficient (PTC) thermistor to prevent heat damage to the motor as a percentage of the
current value when the 10 V analog signal is input.
F Not Used Use this setting for unused terminals or to use terminals in through mode.
16 Differential PID Feedback Enters the PID differential feedback value if the full scale analog signal (10 V or 20 mA) is 100%.