Janome JR3000 Series Operation Manual page 35

• Start Inhibition (#sysIn2)
Start is inhibited if Start Inhibition (#sysIn2) is set in [IO Function Assignment]. This signal works
when it is OFF (negative logic).
If this signal is OFF and the Robot Stop (#sysOut2) signal is ON (when the robot is stopped), start
is inhibited. Even if you try to start the robot, it will not move.
When the Robot Stopped (#sysOut2) signal is OFF (the robot is moving), this signal is invalid.
• Stop – Start Inhibition (#sysIn2)
This signal becomes a function to temporarily stop operation or inhibit start when Stop – Start
Inhibition (#sysIn12) is set in [IO Function Assignment]. This signal works when it is OFF (negative
logic).
If this signal is OFF and the Robot Stop (#sysOut2) signal is ON (the robot is stopped), start is
inhibited. Even if you try to start the robot, it will not move.
If you turn this signal OFF when the Robot Stop (#sysOut2) signal is OFF (when the robot is
moving), the robot completes its current PTP movement and then holds. To restart, insert a start
signal after turning ON this signal.
• Software Interlock (#sysIn2)
If Software Interlock (#sysIn2) is set in [IO Function Assignment], this becomes a function to inhibit
start and make urgent stops during operation. This signal works when it is OFF (negative logic).
If this signal is turned OFF when the Robot Stop (#sysOut2) signal is ON (the robot is stopped),
then start is inhibited. Even if you try to start the robot, it will not move.
If this signal is turned OFF when the Robot Stop (#sysOut2) signal is OFF (the robot is moving), the
robot makes an urgent stop.
• Urgent Stop (#sysIn2)
When Urgent Stop (#sysIn2) is set in [IO Function Assignment], this becomes a function for making
urgent stops. This signal works when it is OFF (negative logic).
If you turn OFF this signal in Run Mode, the robot makes an urgent stop.
• Program Number LOAD (#sysIn3)
This signal directs the loading of program numbers. When this signal goes ON, Program Number
(#sysIn 4 – 10) is loaded. This function is enabled when [Administration Settings Mode] 
[Program Number Change]  [IO-SYS] is set to [Valid] and [Program Number Switching Method] is
set to [LOAD/ACK Handshake].
Dispensing Specifications 34 Desktop Robot JR3000