YASKAWA AC Drive-A1000 - Page 418

H1 Multi-Function Digital Input Selections
H1-oo
Setting
Function Description Page
68 High slip braking
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLVV/f V/f w PG
Closed: Activates High Slip Braking to stop the drive.
216
6A Drive enable
All Modes
Open: Drive disabled. If this input is opened during run, the drive will stop as specified by
b1-03.
Closed: Ready for operation.
216
71 Speed/Torque control Sswitch
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
Open: Speed Control
Closed: Torque Control
216
72 Zero servo
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
Closed: Zero Servo enabled.
216
75 Up 2 command
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.
216
76 Down 2 command
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.
216
77 ASR gain switch
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
AOLV/PM CLV/PM
CLV
Open: ASR proportional gain 1 (C5-01).
Closed: ASR proportional gain 2 (C5-03).
217
78
External torque reference polarity
inversion
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
Open: Forward torque reference.
Closed: Reverse polarity.
217
7A KEB Ride-Thru 2 (N.C.)
All Modes
Open: KEB Ride-Thru 2 enabled. Drive disregards L2-29 and performs Single Drive KEB
Ride-Thru 2.
217
7B KEB Ride-Thru 2 (N.O.)
All Modes
Closed: KEB Ride-Thru 2 enabled. Drive disregards L2-29 and performs Single Drive KEB
Ride-Thru 2.
217
7C Short circuit braking (N.O.)
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
Closed: Short Circuit Braking enabled.
217
7D Short circuit braking (N.C.)
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
Open: Short Circuit Braking enabled.
217
7E
Forward/reverse detection
(V/f Control with Simple PG
feedback)
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLVV/f w PG
Direction of rotation detection (for V/f with Simple PG Feedback).
217
90 to 97
DriveWorksEZ
digital inputs 1 to 8
All Modes
Reserved for DWEZ input functions.
218
9F DriveWorksEZ disable
All Modes
Open: DWEZ enabled.
Closed: DWEZ disabled.
218
B.9 H Parameters: Multi-Function Terminals
418
YASKAWA ELECTRIC SIEP C710616 31B YASKAWA AC Drive – A1000 Technical Manual