YASKAWA A1000 Series Technical Manual page 426

B.3 Parameter Table
H1-
Function
Setting
FWD/REV Command (2-wire Sequence
43
2)
44 Offset Frequency 1
45 Offset Frequency 2
46 Offset Frequency 3
47 Node Setup
60 DC Injection Braking Command
61 External Speed Search Command 1
62 External Speed Search Command 2
63 Field Weakening
65 KEB Ride-Thru 1 (N.C.)
66 KEB Ride-Thru 1 (N.O.)
67 Communications Test Mode
68 High Slip Braking
6A Drive Enable
71 Speed/Torque Control Switch
72 Zero Servo
75 Up 2 Command
76 Down 2 Command
77 ASR Gain Switch
External Torque Reference Polarity
78
Inversion
426
H1 Multi-Function Digital Input Selections
All Modes
Open: Forward
Closed: Reverse
Note: Determines motor direction, but does not issue a Run command. Cannot be set together with settings 40 or
41.
All Modes
Closed: Adds d7-01 to the frequency reference.
All Modes
Closed: Adds d7-02 to the frequency reference.
All Modes
Closed: Adds d7-03 to the frequency reference.
All Modes
Closed: Node setup for SI-S3 enabled.
V/f V/f w/PG
OLV/PM AOLV/PM
Closed: Triggers DC Injection Braking.
V/f V/f w/PG
OLV/PM AOLV/PM
Closed: Activates Current Detection Speed Search from the maximum output frequency (E1-04).
V/f V/f w/PG
OLV/PM AOLV/PM
Closed: Activates Current Detection Speed Search from the frequency reference.
V/f V/f w/PG
OLV/PM AOLV/PM
Closed: The drive performs Field Weakening control as set for d6-01 and d6-02.
All Modes
Open: KEB Ride-Thru 1 enabled
All Modes
Closed: KEB Ride-Thru 1 enabled
All Modes
Tests the MEMOBUS/Modbus RS-485/422 interface. Displays "PASS" if the test completes successfully.
V/f V/f w/PG
OLV/PM AOLV/PM
Closed: Activates High Slip Braking to stop the drive.
All Modes
Open: Drive disabled. If this input is opened during run, then the drive will stop as specified by b1-03.
Closed: Ready for operation.
V/f V/f w/PG
OLV/PM AOLV/PM
Open: Speed Control
Closed: Torque Control
V/f V/f w/PG
OLV/PM AOLV/PM
Closed: Zero Servo enabled
All Modes
Used to control the bias added to the frequency reference by the Up/Down 2 function. The Up 2 and Down 2
commands must always be used in conjunction with one another.
V/f V/f w/PG
OLV/PM AOLV/PM
Open: ASR proportional gain 1 (C5-01)
Closed: ASR proportional gain 2 (C5-03)
V/f V/f w/PG
OLV/PM AOLV/PM
Open: Forward torque reference
Closed: Reverse polarity
YASKAWA ELECTRIC SIEP C710616 27C YASKAWA AC Drive A1000 Technical Manual
Description
OLV
CLV
CLV/PM
OLV CLV
CLV/PM
OLV CLV
CLV/PM
OLV CLV
CLV/PM
OLV CLV
CLV/PM
OLV
CLV
CLV/PM
OLV CLV
CLV/PM
OLV
CLV
CLV/PM
OLV CLV
CLV/PM
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