Hitachi SJ700-004LFU2, Instruction Manual

Page: 137 / 390

SJ700
2
Inverter
Configur
ing Dr
iv
e
P
a
ra
met
e
rs
3–53
29 UDC Remote Control Data
Clearing 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.
31 OPE Operator Control Forces the source of the output frequency setting (A001) and
the RUN command (A002) to be from the digital operator
(F001 and the Run key, respectively)
32 SF1 Multi-speed bit 1 Multiple speed select, Bit 1
33 SF2 Multi-speed bit 2 Multiple speed select, Bit 2
34 SF3 Multi-speed bit 3 Multiple speed select, Bit 3
35 SF4 Multi-speed bit 4 Multiple speed select, Bit 4
36 SF5 Multi-speed bit 5 Multiple speed select, Bit 5
37 SF6 Multi-speed bit 6 Multiple speed select, Bit 6
38 SF7 Multi-speed bit 7 Multiple speed select, Bit 7
39 OLR Overload restriction Turn ON to select current overload parameter set 2
(B024, B025, B026); OFF selects set 1(B021, B022, B023)
40 TL Torque limit enable ON enables torque limit feature; OFF disables all torque limit
sources and defaults to 200% of inverter rated torque output
41 TRQ1 Torque limit selection, bit
1 Binary encoded torque limit select, Bit 1 (LSB)
42 TRQ2 Torque limit selection, bit
2 Binary encoded torque limit select, Bit 2 (MSB)
43 PPI Proportional /
Proportional/Integral
mode selection ON selects Proportional-only control; OFF selects Propor-
tional-Integral control
44 BOK Brake confirmation signal Indicates external brake has released (used only for external
brake control function)
45 ORT Orientation (home search) The encoder is in the home (oriented) position
46 LAC LAC: LAD cancel Disables the normal Linear Accel / Decel (LAD) mode
47 PCLR Position deviation reset Clears the position deviation by setting the actual position
equal to the desired position
48 STAT Pulse train position
command input enable Enables the pulse train control of motor
50 ADD Add frequency enable Adds the A145 value (Add Frequency) to the output
frequency
51 F-TM Force terminal mode Force inverter to use input terminals for output frequency and
Run command sources
52 ATR Torque control enable Inverter operates by controlling torque instead of speed
53 KHC Clear cumulative power
value Clears cumulative power data displayed by parameter D015
54 SON Speed servo ON Enables the inverter to accept FW/REV commands; for use
with V/F curve
vector control with sensor (A044=05)
Input Function Summary Table
Option
Code
Terminal
Symbol
Function Name Description