Injection Molding Machine Chapter 5
V3.0
5-9
Content of Alarm Cause of Alarm Release of Alarm
06. Plasticization time
over
Please check plastic
material
S/A: T/C 336- charge
monitor time over
1. Open safety gate
2. Adjust T/C 336 set value
3. Check plastic material supply
condition
4. Check back pressure set
value
07. Cushion over
Please check mold &
Injection/charge
settings
S/A: Injection ending
position is not within
injection volume upper
and lower limit
1. Open safety gate
2. Adjust injection volume
high and low limit set value
08. Heater band
disconnection
Please check
temperature page
heater band &
S.S.R.& fuse
M/S/A: Temperature can not
be raised
1. Check SSR
2. Check fuse
3. Check heater band
09. Hold press .transf.
press over
Please check inj. page
S/A: Upon pressure holding
switch， pressure
exceeded setting value
1. Check transfer point
settings
2. Check mold and nozzle for
blockage
12. Hyd. oil temperature
fault
Please check
temperature page
M/S/A: Oil temperature
exceed high and low
limit
1. Check oil temperature high
and low setting value
2. Check cold water for
availability
13. Hyd. oil level low
Please check h
d. oil &
fill it up please check
input no. 211
M/S/A：I/O 211 OFF
1. Open safety gate
2. Check oil level in tank
3. Check oil level gauge
15. Barrel Temperature
fault or not ready
Please check
temperature page and
wait for heating up
M/S/A：Actual temperature is
not within high and
low limit.
1. Open safety gate
2. Check temperature high and
low limit set value
3. Adjust T/C 449 setting
value
16. SERVO valve filter
plugged
M/S/A：filter clogged
(I/O 212 OFF)
1. Open safety gate
2. Clean the filter element or
change new one.
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