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LH4-B800E
6 - 17
6. ELECTRIC MECHANISM
P13 [EXP2]
Pin No.
Signal name
Symptoms resulting mainly from poor contact
1
Input signal spare 1
The zigzag home position, feed home position and presser
foot home position can not be found.
The zigzag mechanism, feed mechanism and presser foot
mechanism do not operate.
One of error E-05, E-06 and E-07 is displayed.
The cutter does not operate.
Error E-08 is displayed.
2
nput signal spare 2
3
nput signal spare 3
4
nput signal spare 4
5
nput signal spare 5
6
Cutter home position sensor signal
7
Feed PM overcurrent signal
8
Presser foot PM overcurrent signal
9
+55V relay input signal
10
+55V voltage watch signal
11
-
12
-
13
0V
14
0V
15
0V
16
0V
17
-
18
-
19
-
20
-
21
Cutter return signal
22
Cutter signal
23
Cutter signal
24
Spare solenoid 1
25
Spare solenoid 2
26
Spare solenoid 3
Summary of Contents for LH4-B800E
Page 55: ...LH4 B800E 2 30 2 DISASSEMBLY ...
Page 87: ...LH4 B800E 3 32 3 ASSEMBLY ...