YASKAWA E7LVD002 Technical Manual page 226

Parameter Name
Parameter
LCD Digital Operator
No.
Display
Terminal S6 Function
H1-04 Selection
Terminal S6 Sel
Terminal S7 Function
H1-05 Selection
Terminal S7 Sel
Table A.1 Parameter List (Continued)
Description
Digital Inputs
1E: Ref Sample Hold
Analog speed command is sampled then held at time of input
closure.
20: External fault, Normally Open, Always Detected, Ramp To
Stop
21: External fault, Normally Closed, Always Detected, Ramp To
Stop
22: External fault, Normally Open, During Run, Ramp To Stop
23: External fault, Normally Closed, During Run, Ramp To Stop
24: External fault, Normally Open, Always Detected, Coast To
Stop
25: External fault, Normally Closed, Always Detected, Coast To
Stop
26: External fault, Normally Open, During Run, Coast To Stop
27: External fault, Normally Closed, During Run, Coast To Stop
28: External fault, Normally Open, Always Detected, Fast-Stop
29: External fault, Normally Open, Always Detected, Fast-Stop
2A: External fault, Normally Open, During Run, Fast-Stop
2B: External fault, Normally Closed, During Run, Fast-Stop
2C: External fault, Normally Open, Always Detected, Alarm Only
2D: External fault, Normally Closed, Always Detected, Alarm Only
2E: External fault, Normally Open, During Run, Alarm Only
2F: External fault, Normally Closed, During Run, Alarm Only
30: PI Integral Reset
Resets the PI Integral component to zero when closed
31: PI Integral Hold
Holds the PI integral value when closed
34: PI SFS Cancel (SFS= SoftStart, also called Accel/Decel,
See Parameter b5-17)
35: PI Input Level Sel
Inverts the PI error signal when closed
36: Option/Inv Sel 2 Selects source of speed command and
sequence
Closed = Option Card, Open = b1-01 & b1-02
60: Motor Preheat
Applies current to create heat to avoid condensation
Closed = Apply amount of current as set in parameter b2-09
61: Speed Search 1
When closed as a run command is given, drive does a speed
search starting at maximum frequency (E1-04). (current detection)
62: Speed Search 2
When closed as a run command is given, drive does a speed
search starting at speed command. (current detection)
64: Speed Search 3
When opened, the Drive performs a baseblock (motor coasts).
When closed, the Drive performs Speed Search from set
frequency.
67: Com Test Mode - Used to test RS-485/422 interface.
68: High Slip Braking - Closed = Drive stops using High Slip
Braking regardless of run command status.
69: Jog2 - Closed = Drive runs at speed command entered into
parameter d1-17. Direction determined by fwd/rev input.
3-wire control Only.
6A: Drive Enable - Closed = Drive will accept run command.
Open = Drive will not run.
If running, drive will stop per b1-03.
Run Command must be cycled
6B: Com/Inv Sel - Selects source of Speed Command and Sequence.
Closed = Serial Communication (R+,R-,S+,S-), Open = b1-01
& b1-02
6C: Com/Inv Sel 2 - Selects source of Speed Command and
Sequence.
Closed = b1-01 & b1-02, Open = Serial Communication
(R+,R-,S+,S-)
6D: Auto Mode Sel - Hand/Auto Selection - Closed = Auto, Open
= Hand
6E: Hand Mode Sel - Hand/Auto Selection - Closed = Hand,
Open = Auto
70: Bypass/Drv Enbl. Same as 6A except a run command is
accepted
80: Motor Preheat 2 - Closed = Enable motor preheat with the
current level as set by b2-10
81: EmergOverrideFWD - Closed = Forward Emergency
Override Command
82: EmergOverrideREV - Closed = Reverse Emergency
Override Command
Parameters A - 14
Setting Factory Menu
Range Setting Location
4: 2-wire
0 to 6E Programming
3: 3-wire
6: 2-wire
0 to 6E Programming
4: 3-wire