Hitachi hitachi series inverter Welding System User Manual


 
74
Input Function Summary Table
Option
Code
Terminal
Symbol
Function Name Description
ON General purpose input (3) is made ON under EzSQ
58
MI3 General purpose input
(3)
OFF General purpose input (3) is made OFF under EzSQ
ON General purpose input (4) is made ON under EzSQ
59
MI4 General purpose input
(4)
OFF General purpose input (4) is made OFF under EzSQ
ON General purpose input (5) is made ON under EzSQ
60
MI5 General purpose input
(5)
OFF General purpose input (5) is made OFF under EzSQ
ON General purpose input (6) is made ON under EzSQ
61
MI6 General purpose input
(6)
OFF General purpose input (6) is made OFF under EzSQ
ON General purpose input (7) is made ON under EzSQ
62
MI7 General purpose input
(7)
OFF General purpose input (7) is made OFF under EzSQ
ON Analog command is held
65
AHD Analog command hold
OFF Analog command is not held
ON
66
CP1 Multistage-position
switch (1)
OFF
ON
67
CP2 Multistage-position
switch (2)
OFF
ON
68
CP3 Multistage-position
switch (3)
OFF
Multistage position commands are set according to the
combination of these switches.
ON Limit signal of homing is ON
69
ORL Limit signal of homing
OFF Limit signal of homing is OFF
ON Starts homing operation
70
ORG Trigger signal of
homing
OFF No action
ON Speed control mode
73
SPD Speed/position
changeover
OFF Position control mode
ON
77
GS1 GS1 input
OFF
ON
78
GS2 GS2 input
OFF
EN60204-1 related signals:
Signal input of “Safe torque off” function.
ON Starts EzCOM
81
485 Start EzCOM
OFF No execution
ON Executing EzSQ program
82
PRG Executing EzSQ
program
OFF No execution
ON Retain the current output frequency
83
HLD Retain output
frequency
OFF No retention
ON Run command permitted
84
ROK Permission of Run
command
OFF Run command is not permitted
ON Forward rotation
85
EB Rotation direction
detection (C007 only)
OFF Reverse rotation
ON
Only a parameter configured in b038 is shown
86
DISP Display limitation
OFF All the monitors can be shown
ON (input ignored)
255
no No function
OFF (input ignored)