Hitachi WJ200 Series Quick Reference Manual page 81

Option Terminal
Code Symbol
20 STA Start
(3-wire interface)
21 STP Stop
(3-wire interface)
F/R FWD, REV
22
(3-wire interface)
23 PID PID Disable
PIDC PID Reset
24
27 UP Remote Control UP
Function
(motorized speed pot.)
28 DWN Remote Control Down
Function
(motorized speed pot.)
29 UDC Remote Control Data
Clearing
OPE Operator Control
31
32 SF1 Multi-speed Select,
Bit operation Bit 1
SF2 Multi-speed Select,
33
Bit operation Bit 2
34 SF3 Multi-speed Select,
Bit operation Bit 3
35 SF4 Multi-speed Select,
Bit operation Bit 4
SF5 Multi-speed Select,
36
Bit operation Bit 5
37 SF6 Multi-speed Select,
Bit operation Bit 6
SF7 Multi-speed Select,
38
Bit operation Bit 7
39 OLR Overload Restriction
Source Changeover
TL Torque Limit Selection
40
TRQ1 Torque limit switch 1
41
Input Function Summary Table
Function Name
OPEN
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
Description
A disconnect of the thermistor causes a trip event, and
the inverter turns OFF the motor
Starts the motor rotation
No change to present motor status
Stops the motor rotation
No change to present motor status
Selects the direction of motor rotation: ON = FWD.
While the motor is rotating, a change of F/R will start a
deceleration, followed by a change in direction
Selects the direction of motor rotation: OFF = REV.
While the motor is rotating, a change of F/R will start a
deceleration, followed by a change in direction
Temporarily disables PID loop control.
Inverter output turns OFF as long as
PID Enable is active (A071=01)
Has no effect on PID loop operation, which operates
normally if PID Enable is active (A071=01)
Resets the PID loop controller.
The main consequence is that the integrator sum is
forced to zero
No effect on PID controller
Accelerates (increases output frequency) motor from
current frequency
Output to motor operates normally
Decelerates (decreases output frequency) motor from
current frequency
Output to motor operates normally
Clears the UP/DWN frequency memory by forcing
it to equal the set frequency parameter F001.
Setting C101 must be set=00 to enable
this function to work
UP/DWN frequency memory is not changed
Forces the source of the output frequency setting
A001 and the source of the Run command A002
to be from the digital operator
Source of output frequency set by A001 and source of
Run command set by A002 is used
Bit encoded speed select, Bit 1, logical 1
Bit encoded speed select, Bit 1, logical 0
Bit encoded speed select, Bit 2, logical 1
Bit encoded speed select, Bit 2, logical 0
Bit encoded speed select, Bit 3, logical 1
Bit encoded speed select, Bit 3, logical 0
Bit encoded speed select, Bit 4, logical 1
Bit encoded speed select, Bit 4, logical 0
Bit encoded speed select, Bit 5, logical 1
Bit encoded speed select, Bit 5, logical 0
Bit encoded speed select, Bit 6, logical 1
Bit encoded speed select, Bit 6, logical 0
Bit encoded speed select, Bit 7, logical 1
Bit encoded speed select, Bit 7, logical 0
Perform overload restriction
Normal operation
Setting of b040 is enabled
Max. torque is limited with 200%
Torque limit related parameters of Powering/regen, and
75