LH4-B800E6 - 12
6. ELECTRIC MECHANISM
P23 [EXPAND2]
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 Input signal spare 2
3 Input signal spare 3
4 Input signal spare 4
5 Input 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
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