Happy HCS-1201-30 Maintenance Manual page 200

Error and measure
No. message
030 Slow mismatch Inadequate adjustment of number of
low speed revolution.
Low speed revolution doesn't come
below 100rpm.
050 C point Main shaft stops off its position.
051 L sensor Poor lowest needle position sensor
on timing detecting circuit board.
Damage in timing detecting circuit
board, stained photo sensor, poor
adjustment of slit disc.
052 C sensor Damage in color change point
sensor on timing circuit board.
Damage in timing detecting circuit
board, stained photo sensor, poor
adjustment of slit disc.
055 Take-up cover Take-up cover is open.
Limit switch of take-up cover is defective
060 X limit
Drive frame went beyond limits in X direction.
061 Y limit
Drive frame went beyond limits in Y direction.
090 Miss reception Error occurred when transmitting data. (1)Let the machine read pattern data from first.
091 No send Data is not put in for over 10 seconds. Let the machine read data from first.
103 Data format The machine can't judge format of
pattern data.
104 Miss function Timing to read pattern data doesn't
conform.
105 Dual function One stitch data has more than 2
functions.
108 Improper read While reading pattern data, there
accrued error in internal processing.
110 Memory full While reading pattern data, memory
exceeded its capacity.
Error
(1)Make automatic speed setting.
(2)If not solved even after speed adjustment,
(1)
(2)Adjust brake device.
(1)If photo sensor is stained, clean.
(2)Adjust timing.
(3)Replace main shaft timing circuit board.
(1)Please close take-up cover.
. (2)Replace the limit switch if defective.
(1)Move drive frame back to limits with move key.
(2)Correct pattern size and setting contents.
(2)Set transmitting speed of the machine and
(1)Check format of pattern data.
(2)By setting reading of pattern data,
Read pattern data again from the first.
(1)Read pattern data again from the first.
(2)
Read pattern data again from the first.
Delete unnecessary patterns and read from
the outset.
200/204
measure
replace CPU circuit board.
Turn main shaft to plus direction to set to C point.
personal computer.
set format properly.
Check and modify the design data if there is wrong.
(
7-3-1
page
5-3-1
(11-1)(11-2)
(10-6)
4-2-1
(11-1)(11-2)
(5-4)(5-6)
(5-4)(5-6)
(5-2)
(5-4)(5-6)
(5-4)(5-6)
(5-4)(5-6)
(10-1)
) ----- Reference instruction book