YASKAWA H6B1A002, Technical Reference

Page: 293 / 794

Parameter
Details
5
5.7 H: Terminal Functions
YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference 293
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C1: AUTO Mode
Setting Value Function Description
C1 AUTO Mode The terminal activates when the drive is in AUTO Mode operation.
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C2: OFF Mode
Setting Value Function Description
C2 OFF Mode The terminal activates when the drive is in OFF Mode operation.
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C3: Main Feedback Lost
Setting Value Function Description
C3 Main Feedback Lost The terminal activates when the drive loses the main PID feedback.
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C4: Backup Feedback Lost
Setting Value Function Description
C4 Backup Feedback Lost The terminal activates when the drive loses the backup PID feedback.
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100 to 1C4: Inverse Outputs of 0 to C4
Setting Value Function Description
100 to 1C4 Inverse Outputs of 0 to C4 Causes inverse output of the function for the selected MFDO. Uses the last two digits of 1xx to select which function to inversely
output.
For example, set H2-xx = 10E for the inverse output of E [Fault] .
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H3: Analog Inputs
WARNING! Sudden Movement Hazard. Do test runs and examine the drive to make sure that the command references are correct.
If you set the command reference incorrectly, it can cause damage to the drive or serious injury or death.
Drives have two analog input terminals, terminals A1 and A2. H3 parameters select the functions set to these analog
input terminals and adjust signal levels.
Table 5.43 shows the functions that you can set to analog input terminals. Use H3-02 and H3-10 [MFAI Function
Selection] to set functions.
Table 5.43 MFAI Setting Values
Setting
Value
Function Ref.
0 Frequency Reference 298
1 Frequency Gain 298
2 Auxiliary Frequency Reference 1 299
3 Auxiliary Frequency Reference 2 299
4 Output Voltage Bias 299
5 Accel/Decel Time Gain 299
6 DC Injection Braking Current 300
7 Torque Detection Level 300
8 Stall Prevent Level During Run 300
9 Output Frequency Lower Limit 301
B PID Feedback 301
C PID Setpoint 301
D Frequency Bias 301
Setting
Value
Function Ref.
E Motor Temperature (PTC Input) 301
F Not Used 301
16 Differential PID Feedback 302
1F Not Used 302
24 PID Feedback Backup 302
25 PI2 Control Setpoint 302
26 PI2 Control Feedback 302
27 PI Auxiliary Control Feedback 302
2B Emergency Override PID Feedback 302
2C Emergency Override PID Setpoint 302
2D Differential Level Source 302
2E Hand Frequency Ref or Setpoint 303