FujiFilm CR-IR341 Service Manual page 142

C 1 2
ONTENTS
Fig. 2.6.5 Side-Positioning HP Positioning (2/2)
2w-1-2
phase
Side-positioning
HP detection
Table 2.6.5 Operation Parameters
Symbol Description
PD50
Side-positioning (initial driving)
PD51
Side-positioning (HP return)
PD52
Side-positioning 1-pulse driving (HP movement 1)
PD53
Side-positioning (HP positioning)
PD54
Side-positioning (HP movement 2)
TD51
Wait for side-positioning HP settlement
TD52
Side-positioning HP detection preparation retry
TD53
Side-positioning HP detection timeout
TD54 Side-positioning HP 1-pulse driving timeout
ND51
Side-positioning HP retry
009-051-04
05.31.99 FM2460
3 4 5 6
A
1-pulse driving process parameter
Side-positioning 1-pulse driving
(HP movement 1)
DRIVE (MD1/PD52)
Is SD1 closed within TD54?
N
Y
MD1 excitation
stability point reset (2-phase)
Side-positioning driving
(HP movement 2)
DRIVE (MD1/PD54)
DELAY TD51
Is SD1 closed?
N
Y
END
Value
1 p
+ infinite P
-1 p
- infinite P
-18 p
0.5 sec
1 sec
8 sec
10 sec
3 times
TR1H0029.EPS
CR-IR341 Service Manual
7 8 9 10
Level 2 error
Side-positioning HP
23BA
detection retry
Is the number of retries made greater
than the retry count (ND51)?
N
Y
Level 0 error
Side-positioning operation
03BC
error
FRONT
MD1
Side-positioning mechanism (view seen from above)
MD - 79
FR1H0342.EPS
Guide plate
Belt
FR1H0343.EPS
MD - 79
SD1