Hitachi SJ300 Series Instruction Manual page 120

3–52
"C" Group: Intelligent Terminal Functions
Option Terminal
Code Symbol
39 OLR
40 TL
41 TRQ1
42 TRQ2
43 PPI
44 BOK
45 ORT
46 LAC
47 PCLR
48 STAT
no —
Input Function Summary Table
Function Name
Overload restriction ON
OFF
Torque limit enable ON
OFF
Torque limit selection, ON
bit 1 (LSB)
OFF
Torque limit selection, ON
bit 2 (MSB)
OFF
Proportional / ON
Proportional/Integral
OFF
mode selection
Brake confirmation ON
signal
OFF
Orientation (home ON
search)
OFF
LAC: LAD cancel ON
OFF
Position deviation reset ON
OFF
Pulse train position ON
command input enable
OFF
Not selected ON
OFF
Description
Selects current overload parameter set 2
(B024, B025, B026)
Selects current overload parameter set 1
(B021, B022, B023)
Enables torque limit feature
Disables all torque limit sources. Defaults to 200% of
inverter rated torque output.
Logical 1
Logical 0
Logical 1
Logical 0
Selects Proportional-only control
Selects Proportional-Integral control
Indicates external brake has released (used only for
external brake control function)
Indicates the external brake has not yet released
The encoder is in the home (oriented) position
The encoder position is not in the home position
Disables the Linear Accel / Decel (LAD) mode
Normal Linear Accel / Decel mode
Clears the position deviation by setting the actual
position equal to the desired position
Position count operates normally
Enables the pulse train control of motor
Disables pulse train control of motor
(input ignored)
(input ignored)