Hitachi SJ7002 Series Instruction Manual page 138

3–54
"C" Group: Intelligent Terminal Functions
Option Terminal
Code Symbol
55 FOC
56 MI1
57 MI2
58 MI3
59 MI4
60 MI5
61 MI6
62 MI7
63 MI8
65 AHD
66 CP1
67 CP2
68 CP3
69 ORL
70 ORG
71 FOT
72 ROT
73 SPD
74 PCNT
75 PCC
no
Input Function Summary Table
Function Name
Current forcing
General-purpose input 1
General-purpose input 2
General-purpose input 3
General-purpose input 4
General-purpose input 5
General-purpose input 6
General-purpose input 7
General-purpose input 8
Analog holding command Causes the inverter to sample and hold the analog speed input,
Multi-stage position
select 1
Multi-stage position
select 2
Multi-stage position
select 3
Zero-return limit function Indicates that the load has reached the zero-return point, so
Zero-return trigger
function
Forward drive stop
Reverse drive stop
Speed/position control
select
Pulse counter input
Pulse counter clear
— Not selected
Description
Forces excitation current in motor at 0 speed; for use with V/f
curve settings A044/A244 = 03, 04, and 05
Easy sequence function, general input 1
Easy sequence function, general input 2
Easy sequence function, general input 3
Easy sequence function, general input 4
Easy sequence function, general input 5
Easy sequence function, general input 6
Easy sequence function, general input 7
Easy sequence function, general input 8
maintaining constant speed while this signal is ON
Binary-encoded position select, bit 1 (LSB)
Binary-encoded position select, bit 2 (LSB)
Binary-encoded position select, bit 3 (MSB)
the inverter stops the zero-return operation in progress
Starts a zero-return operation (load moves toward the zero-
return point)
Limits the forward rotational torque to 10%; for use at the end
of travel in position control mode
Limits the reverse rotational torque to 10%; for use at the end
of travel in position control mode
Causes the inverter to perform only speed control (ignores
encoder pulses) while in position control mode
Pulse counter input
Clears the pulse count
(input ignored)