Multi-Function Digital Input Setting Values - YASKAWA GA700 Technical Manual

11.8 H: Terminal Functions
Operates the function assigned to H1-08 [Terminal S8 Function Select] and the function assigned to H1-28
simultaneously if the MFDI terminal S8 is turned ON.
When F is assigned as the setting value, the function will be disabled.
■
MEMOBUS/Modbus Multi-Function Digital Input 1 to 3 Functions Selection
The function for the MFDI can be assigned to MEMOBUS register bit 0 to 2 of [15C0(Hex.)]. Select the function
with H1-40 to H1-42 [Extend MFDI Function Selection].
Note:
• Refer to H1-xx "MFDI setting values" for the setting values of the MFDI.
• 0 [3-Wire Sequence] and 20 to 2F [External fault] cannot be assigned in H1-40 to H1-42.
• When H1-40 to H1-42 are not used, set H1-40 to H1-42 = F [Through Mode].
• Multi-function input for digital input option D1-A3 cannot be used simultaneously with function selection for MEMOBUS/Modbus
MFDI 1 to 3.
■
H1-40: Extend MFDI1 Function Selection
No.
Name
(Hex.)
H1-40 Extend MFDI1
Function Selection
(0B54)
■
H1-41: Extend MFDI2 Function Selection
No.
Name
(Hex.)
H1-41 Extend MFDI2
Function Selection
(0B55)
■
H1-42: Extend MFDI3 Function Selection
No.
Name
(Hex.)
H1-42 Extend MFDI3
Function Selection
(0B56)
◆

Multi-Function Digital Input Setting Values

Selects a function set with H1-01 to H1-08.
■
0: 3-Wire Sequence
Setting Function
0 3-Wire Sequence
If the 3-wire sequence is set to any other terminal than MFDI terminals S1 and S2, these terminals will be the
input terminals for Forward run/Reverse run command. Terminals S1 and S2 will be automatically set to Run
command (RUN) and Stop command (STOP) respectively.
The drive rotates the motor if terminal S1 (Run command) is turned ON for 1 ms or more. The drive stops if
terminal S2 (Stop command) is switched OFF. When terminal Sx that is set in 3-wire sequence is switched OFF,
the drive will operate in the forward direction, and when it is switched ON, the drive will operate in the reverse
direction.
WARNING! Sudden Movement Hazard. Set the multi-function input terminal parameters before closing the wiring for the control
circuit. Improper sequencing of run/stop circuitry could cause death or serious injury from moving equipment.
WARNING! Sudden Movement Hazard. When using a 3-Wire sequence, set the drive to 3-Wire sequence and set b1-17 = 0
[Run Command at Power Up = Disregard Existing RUN Command] before wiring the control terminals so the drive will not
accept a Run command at power up. The motor may rotate in reverse when the drive is powered up if the drive is wired for a 3-
wire sequence but set up for a 2-wire sequence (default) and b1-17 = 1 [Accept Existing RUN Command]. Failure to comply
could cause death or serious injury from moving equipment.
756
V/f CL-V/f OLV CLV AOLV
Selects MFDI function assigned to bit 0 of the MEMOBUS register 15C0
(Hex.).
V/f CL-V/f OLV CLV AOLV
Selects MFDI function assigned to bit 1 of the MEMOBUS register 15C0
(Hex.).
V/f CL-V/f OLV CLV AOLV
Selects MFDI function assigned to bit 2 of the MEMOBUS register 15C0
(Hex.).
V/f CL-V/f OLV CLV AOLV
Selects the direction of motor rotation for 3-wire sequence.
YASKAWA ELECTRIC SIEP C710617 01B YASKAWA AC Drive GA700 Technical Manual
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Default Setting
(Range)
F
(1 - 19F)
Default Setting
(Range)
F
(1 - 19F)
Default Setting
(Range)
F
(1 - 19F)