Mitsubishi PLK-E1008H Technical Manual page 32

7-6-2. Key function in the test mode
In the test mode, each key on the teaching panel works to operate the thermal thread trimmer
equipment (cylinders or relay) independently.
Relationship between the key and the equipment is as below. In the Test mode, Start switch is
disabled.
[11111] is displayed during automatic operation.
[11111] is displayed during manual operation.
[11111] is displayed when the "Return" key
must be pressed, such as when the HALT
switch is pressed during thread trimming.
[11111] is displayed when needle
thread trimming is "Valid".
[11111] is displayed when bobbin
thread trimming is "Valid".
[11111] is displayed if the buzzer is to be
sounded during heater heating.
* The state with each key pressed and highlighted is the [ON] state.
* Each cylinder will not move unless the work holder is lowered.
KEY
(*1)In some cases, the keys cannot be operated depending on the condition. The
conditions are shown below.
To turn the key [ON], the keys must be turned ON in the order of "Presser foot" >
"Thread tensioner" > "Fabric thickness detection" > "Needle thread trimmer". To
turn [OFF], the keys must be turned OFF in the order of "Needle thread trimmer" >
"Fabric thickness detection" > "Thread tensioner" > "Presser foot".
Rise
(*1)
Refers to when the needle is at the balance uppermost position.
Thread release "Open"
Can be operated when needle thread trimming is valid.
Thread manual feed
Can be operated when needle thread trimming is valid.
Tense thread
(*1)
Can be operated when needle thread trimming is valid.
Operable when "Presser foot" is raised
Stopper "Lower"
(*1)
Can be operated when needle thread trimming is valid.
Operable when thread is tensed by "Thread tensioner"
Bobbin thread trimmer function
Can be operated when bobbin thread trimming is valid.
Needle tread trimmer function
(*1) (heater lower)
Can be operated when needle thread trimming is valid.
Return all
default state in appropriate order
Turns [ON] when pressed, and turns [OFF] when returned
[ON]
above cylinders to
27
[OFF]
Lower
Thread release "Close"
Thread manual feed return
Loosen thread tension
Stopper "Rise"
Bobbin thread trimmer return
Needle thread trimmer return
(heater rise)
No function