Chen Hsong Ai-02, Operation Manual

Page: 86 / 124

5.53 Reset method of initial point
In the event of machine is in operation, the computer is suddenly cut
off. The screen prompts warning signal to remind operator to reset initial
point while restarting the computer.
Check the following setting values prior to initial point reset:
(i) Setting of initial point speed and pressure
Speed = 50% Pressure = 99%
(ii) Timer of initial point reset TIM20 = 4 sec.
(iii) In initialization setting interface (61)
Mold clamping presetting position: DD = 1P
Ejector presetting position: EE = 0.5mm
Injection presetting position: FF = 0.5mm
(1)
Mold clamping
In the event of mould opening and clamping, the computer power
supply is suddenly cut off; after computer starting, the screen shows
“Reset initial point, please press MD CLOSE button until warning signal
disappears”. The reset method of mould clamping is as follows:
Presskey, and the toggle straightens after 4 seconds running of
Timer TIM20. The actual position of mould clamping is automatically
changed to preset position DD with setting value of 1p, and the warning
signal disappears. Then the initial reset is completed.
In case of products in mould, firstly the products should be ejected
with the methods below:
(i) Mould opening to moving plate of mould clamping and stop in the
initialization setting interface(61), then set DD as 9999p in preset
position of mould clamping; this figure must be larger than setting
value in decelerating position of opening (termination) (opening
interface (05)).Move the cursor back to preset position of mould
clamping and then press
输入
ENTER
key; the screen shows 〝？〞 .Press
C ONFRM 确认
key and
the actual position of mould clamping is automatically changed to
preset position of mould clamping with value of 9999p.The warning
signal disappears.
(i)
Press
OPEN开模
key. Until the screen shows “Opening termination” signal.
(ii)
Press
EJECT FW D 顶针
key. Until the screen shows “Opening termination” signal.
(iii)
Move the cursor back to preset position of mould clamping and
change DD from 9999p to 1p.
(2) Ejector
Prior to ejecting and after ejector retraction, the computer power supply
is suddenly cut off; after computer starting, the screen shows “Reset
initial point, please press Ejector key until warning signal disappears”.
The reset method of ejector initial point is as follows: