YASKAWA HV600 Technical Reference page 619

Ac drive bypass for hvac fan and pump applications
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Setting Value
Function
AD
Select PI2 Control PI
Parameters
B9
Disable Pre-charge
188
!Thermostat Fault
1A8
!PI2 Control Disable
H2: Digital Outputs
No.
Name
(Hex.)
H2-01
Term M1-M2 Function
Selection
(040B)
H2-02
Term M3-M4 Function
Selection
(040C)
H2-03
Term M5-M6 Function
Selection
(040D)
H2-06
Watt Hour Output Unit
Selection
(0437)
H2-07
Modbus Register 1
Address Select
(0B3A)
H2-08
Modbus Register 1 Bit
Select
(0B3B)
H2-09
Modbus Register 2
Address Select
(0B3C)
H2-10
Modbus Register 2 Bit
Select
(0B3D)
H2-40
Mbus Reg 15E0h bit0
Output Func
(0B58)
H2-41
Mbus Reg 15E0h bit1
Output Func
(0B59)
H2-42
Mbus Reg 15E0h bit2
Output Func
(0B5A)
H2-60
Term M1-M2 Secondary
Function
(1B46)
Expert
H2-61
Terminal M1-M2 Logical
Operation
(1B47)
Expert
YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference
Sets the command to use the S3-06 [PI2 Control Proportional Gain] and S3-07 [PI2 Control Integral Time] values
instead of the b5-02 [Proportional Gain (P)] and b5-03 [Integral Time (I)] values. Set S3-01 = 0 [PI2 Control Enable
Selection = Disabled] to enable this function.
Note:
This multi-function input does not have an effect on PI2 Control. Use this input for the primary PI controller (b5-
xx).
Sets the command to disable the Pre-charge function.
ON : Pre-charge function is disabled
Sets the drive to show the VLTS [Thermostat Fault] when the input terminal is OFF.
Note:
This function is active when the drive is running.
Sets the command to disable the PI2 Control function. Parameter S3-12 [PI2 Control Disable Mode Sel] sets the
output performance.
ON : Disabled
OFF : Enabled
Description
Sets the function for MFDO terminal M1-M2.
Note:
Set this parameter to F when the terminal is not being used or to use the terminal in
through mode.
Sets the function for MFDO terminal M3-M4.
Note:
Set this parameter to F when the terminal is not being used or to use the terminal in
through mode.
Sets the function for MFDO terminal M5-M6.
Note:
When you do not use this terminal, or when you will use the terminal in through mode,
set this parameter to F.
Sets the unit for the output signal when H2-01 to H2-03 = 39 [MFDO Function Selection
= Watt Hour Pulse Output].
0 : 0.1 kWh units
1 : 1 kWh units
2 : 10 kWh units
3 : 100 kWh units
4 : 1000 kWh units
Sets the address of the MEMOBUS/Modbus register output to the MFDO terminal.
Sets the bit of the MEMOBUS/Modbus register output to the MFDO terminal.
Sets the address of the MEMOBUS/Modbus register output to the MFDO terminal.
Sets the bit of the MEMOBUS/Modbus register output to the MFDO terminal.
Sets the MFDO for bit 0 of MEMOBUS register 15E0 (Hex.).
Sets the MFDO for bit 1 of MEMOBUS register 15E0 (Hex.).
Sets the MFDO for bit 2 of MEMOBUS register 15E0 (Hex.).
Sets the second function for terminal M1-M2. Outputs the logical calculation results of the
terminals assigned to functions by H2-01 [Term M1-M2 Function Selection].
Sets the logical operation for the functions set in H2-01 [Term M1-M2 Function Selection]
and H2-60 [Term M1-M2 Secondary Function].
9.10 H: Terminal Functions
Description
Ref.
273
273
274
274
Default
Ref.
(Range)
0
276
(0 - 1FF)
1
276
(0 - 1FF)
2
277
(0 - 1FF)
0
277
(0 - 4)
0001
277
(0001 - 1FFF)
0000
277
(0000 - FFFF)
0001
278
(0001 - 1FFF)
0000
278
(0000 - FFFF)
F
278
(0 - 1FF)
F
278
(0 - 1FF)
F
278
(0 - 1FF)
F
278
(0 - FF)
0
278
(0 - 8)
619
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