1OM-1064-002.pdf - 第24页
[Maintenance Cover B Detection] Switch SQ084 Maintenance Cover Maintenance Cover [Maintenance Cover A Detection] Switch SQ083 0304-003 22 Tg0246-PM-OP 3.2 Maintenance Cover Check Switches (Front V iew) (Side B) (Rear Vie…
[EMERGENCY STOP]
Button (1)
SPB51
[EMERGENCY STOP]
Button (2)
SPB52
[EMERGENCY STOP]
Button (4)
SPB54
[EMERGENCY STOP]
Button (3)
SPB53
3. Safety Switches
0304-002 21 Tg0246-PM-OP
(Front View) (Side B) (Rear View) (Side A)
3. Safety Switches
• When an error is detected in the machine, the safety features are de-
signed to stop the dangerous moving mechanisms of the machine.
Everything is processed on the machine side (hardware) without using any
software application on the computer side.
3.1 [EMERGENCY STOP] Buttons
Press one of the [EMERGENCY STOP] buttons to stop the machine immedi-
ately in an emergency. The power is turned off and the machine stops running
immediately.
[Maintenance Cover B Detection] Switch
SQ084
Maintenance Cover
Maintenance
Cover
[Maintenance Cover A Detection] Switch
SQ083
0304-003 22 Tg0246-PM-OP
3.2 Maintenance Cover Check Switches
(Front View) (Side B) (Rear View) (Side A)
3.2 Maintenance Cover Check Switches
When the mainte nance cover detected open, the load power is shut off.
Switch Name
Symbol Countermeasures
Maintenance Cover A
Detection (Rear View)
Maintenance Cover B
Detection (Front View)
SQ083
SQ084
Opening either of the maintenance covers cuts power to the
following modules.
•
The load power is shut off.
•
Power to the motors excluding those for the vacuum
pump, the cooling fan, and the nozzle rotational shaft
(power to the motors for tape feed in the feeder base, the
traverse shaft, and the tray feeder elevator shaft is shut
off in 1 second after the safety door is opened.)
•
24 V Load Power in Solenoid Valve System
(Excluding the solenoid valve for component picks, the
solenoid for the supply cover electromagnetic lock, the
solenoid for the safety bar electromagnetic lock, the
solenoid valve for tape feed, and the control power sources
such as those for the sensors)
[Safety Bar Electromagnetic Lock (B) ] Switch
SQ503
[Supply Cover Electromagnetic Lock (B)] Switch
SQ082
Supply Cover
[Supply Cover Electromagnetic Lock (A)] Switch
SQ081
Supply Cover
[Safety Bar Electromagnetic Lock (A)] Switch
SQ501
0304-003 23 Tg0246-PM-OP
3.3 Supply Cover and Safety Bar Check Switches
(Front View) (Side B) (Rear View) (Side A)
3.3 Supply Cover and Safety Bar Check Switches
When the electromagnetic locks of the supply cover and the safety bar are
released, the load power of the X/Y beam on the pertinent side is shut off.
Switch Name Symbol Countermeasures
Supply Cover Electromagnetic
Lock (A)
Safety Bar Electromagnetic
Lock (A)
SQ081
SQ501
•
These switches are locked to prevent the supply covers and
the safety bars from being opened while the machine is
running. If the door or the bar is opened due to an
unaccountable error, the load power of the X/Y beam on
Side A (rear side) is shut off. (Stop in Error Condition)
•
The X/Y beam on Side A (rear side) cannot be moved with
the supply cover or the safety bar being opened.
Supply Cover Electromagnetic
Lock (B)
Safety Bar Electromagnetic
Lock (B)
SQ082
SQ503
•
These switches are locked to prevent the supply covers and
the safety bars from being opened while the machine is
running. If the door or the bar is opened due to an
unaccountable error, the load power of the X/Y beam on
Side B (front side) is shut off. (Stop in Error Condition)
•
The X/Y beam on Side B (front side) cannot be moved with
the supply cover or the safety bar being opened.