YASKAWA A1000 Series Quick Start Manual page 156

B Parameter List
H1-
Function
Setting
Run Command (2-wire Sequence
42
2)
FWD/REV Command (2-wire
43
Sequence 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 Closed: Activates Current Detection Speed Search from the frequency reference.
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
7A KEB Ride-Thru 2 (N.C.)
7B KEB Ride-Thru 2 (N.O.)
7C Short Circuit Braking (N.O.)
7D Short Circuit Braking (N.C.)
Forward/Reverse Detection (V/f
7E
Control with Simple PG feedback)
90 to 97 DriveWorksEZ Digital Inputs 1 to 8 Reserved for DWEZ input functions
9F DriveWorksEZ Disable
156
H1 Multi-Function Digital Input Selections
Open: Stop
Closed: Run
Note: Cannot be set together with settings 40 or 41.
Open: Forward
Closed: Reverse
Note: Determines motor direction, but does not issue a Run command. Cannot be set together
with settings 40 or 41.
Closed: Adds d7-01 to the frequency reference.
Closed: Adds d7-02 to the frequency reference.
Closed: Adds d7-03 to the frequency reference.
Closed: Node setup for SI-S3 enabled.
Closed: Triggers DC Injection Braking.
Closed: Activates Current Detection Speed Search from the maximum output frequency (E1-
04).
Closed: The drive performs Field Weakening control as set for d6-01 and d6-02.
Open: KEB Ride-Thru 1 enabled
Closed: KEB Ride-Thru 1 enabled
Tests the MEMOBUS/Modbus RS-485/422 interface. Displays "PASS" if the test completes
successfully.
Closed: Activates High Slip Braking to stop the drive.
Open: Drive disabled. If this input is opened during run, then the drive will stop as specified by
b1-03.
Closed: Ready for operation.
Open: Speed Control
Closed: Torque Control
Closed: Zero Servo enabled
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.
Open: ASR proportional gain 1 (C5-01)
Closed: ASR proportional gain 2 (C5-03)
Open: Forward torque reference
Closed: Reverse polarity
Open: KEB Ride-Thru 2 enabled. Drive disregards L2-29 and performs Single Drive KEB
Ride-Thru 2.
Closed: KEB Ride-Thru 2 enabled. Drive disregards L2-29 and performs Single Drive KEB
Ride-Thru 2.
Closed: Short Circuit Braking enabled
Open: Short Circuit Braking enabled
Direction of rotation detection (for V/f with Simple PG Feedback)
Open: DWEZ enabled
Closed: DWEZ disabled
YASKAWA ELECTRIC TOEP C710616 21C YASKAWA AC Drive - A1000 Quick Start Guide
Description