21(49)
The signal acknowledges
“
ejector back enabled
”
(see pin contact No.B3).
ZB4
Ejector forward position
HIGH signal when the ejector is forward. The signal acknowledges
“
ejector forward enabled
”
(see pin contact No.B4).
ZB5
Core pullers 1 free for robot to approach
HIGH signal when the core pullers are in position for removal of the injection moiling.(see pin
contact No.B5)
ZB6
Core pullers 1 in position to remove molding
HIGH signal when the core pullers are in position for removal of the injection molding.(see pin
contact No.B6)
ZB7
Optional
Core pullers 2 free for robot to approach
HIGH signal when the ejector is back ,regardless of the position of the movable tool plate, are
in position for the robot to approach.
(
see pin contact No.B7
)
ZB8
Optional
Core pullers 2 in position to remove molding
HIGH signal when the core pullers are in position for removal of the injection molding.(see pin
contact No.B8)
ZC5/ZC6/ZC7
Reserved for future Euromap signal
ZC8
Free
ZC9
Signal ground robot 0V
2.6.1.2 Robot Output Signals
Contact No.
Function
A1
C1
Emergency stop of robot channel 1
Opening of the switch contacts of the robot must shut off the control system of the molding
machine.
A2
C2
Emergency stop of robot channel 2
Opening of the switch contacts of the robot must shut off the control system of the molding
machine.
A3
C3
Mold Ares Free
Signaling is effected by the limit switch at the travel
–
in rail .the switch is opened when the
travel
–
in rail, in the region of the injection molding machine, leaves its starting position before
it is moved into the tool area. If the switch is open, neither a closing nor opening motion of the
tool may take place. Even when the control system of the robot is shut off, the switch must
work as described.
A4
C4
Reserved for future Euromap signal.
A5
Free
A6
Complete mold opening enabled
HIGH signal when the robot is far enough out of the tool that it can be closed and when other
robot control systems enable closing of the tool .the signal remains HIGH signal for the
duration of the tool
–
closing operation, in the event of a LOW signal due to a disturbance, the
tool-closing motion must be absorbed. Note: the signal
“
close tool enabled
”
may not be linked
with other or signals in any operating mode.(see pin contact No.ZA47)
A7
Optional
Complete mold opening enabled
HIGH signal when the robot is far enough out of the tool that it can be closed and when other
robot control systems enable closing of the tool .the signal remains HIGH signal for the
duration of the tool
–
closing operation, in the event of a LOW signal due to a disturbance, the
tool-closing motion must be aborted. Note: the signal
“
close tool enabled
”
may not be linked
with other or signals in any operating mode.(see pin contact No.ZA47)
A8
Reserved for future Euromap signal
A9
Signal ground IMM 24V DC
B2
Robot operation mode
LOW signal when the robot mode switch is
“
operation with injection molding machine
”
, HIGH
signal when the robot mode switch is
“
no operation with injection molding machine
”
HIGH
signal when the robot is switched off.
B3
Ejector back enabled
HIGH signal when the removal operation has been performed far enough for the motion
“
ejector back
“
to be carried out. the signal is HIGH for the duration of the motion
“
ejector back