Instruction manual

EFKA DA321G5321 (BA)
58
8.14.7 Manual Edge Trimmer (Function Module A)
Function with or without control panel Parameter
Manual edge trimmer (output A) (FmA) 250 = 8
Output A remains active or becomes inactive after the seam end (AFA) 251
The edge trimmer is enabled by activating output A. If parameter 251 = 1, the edge trimmer will be disabled after thread
trimming.
 After power On, the edge trimmer and LED A are switched off.
 The edge trimmer can be enabled any time by pressing the A key (output A and LED A On).
 The edge trimmer is disabled by pressing the key again (output A and LED A Off).
 If parameter 251 = 1, the edge trimmer will be activated after thread trimming as after power On.
Output A LED A Remark
Power On Off Off Edge trimmer Off
Press A key On On Edge trimmer On
Press A key again Off Off Edge trimmer Off
After thread trimming if pa. 251 = 1 Off Off Edge trimmer Off
8.14.8 Automatic Edge Trimmer (Function Module A)
Function with or without control panel Parameter
Automatic edge trimmer (output A) (FmA) 250 = 9
Edge trimmer remains active at the seam end as before thread trimming, or (AFA) 251
it will be activated as after power On
Number of stitches until enabling the edge trimmer (cA) 253
Number of stitches until disabling the edge trimmer (cA_) 254
Edge trimmer influences sewing foot lifting On/Off (kFk) 267
The edge trimmer is enabled by activating output A (M6 on socket A/30). This is indicated by LED A (M10 on socket
A/29). The starting torque of the edge trimmer is determined using parameter 253 (number of stitches). The edge trimmer
ON period is set using parameter 254 (number of stitches).
The following operational statuses are possible:
Automatic operation: Parameter 253 >0, Parameter 254 >0, Parameter 251 = 0 or Parameter 251 = 1
Semiautomatic operation: Parameter 253 >0, Parameter 254 = 0, Parameter 251 = 0 or Parameter 251 = 1
Parameter 253 = 0, Parameter 254 >0, Parameter 251 = 0 or Parameter 251 = 1
Manual operation: Parameter 253 = 0, Parameter 254 = 0, Parameter 251 = 0 or Parameter 251 = 1
251 = 0 The edge trimmer switching state is maintained as before thread trimming.
251 = 1 The edge trimmer switching state is set as after power On.
267 = 0 The edge trimmer remains On, independently of sewing foot lifting.
267 = 1 The edge trimmer is disabled when the sewing foot is lifted.
Automatic Operation:
Parameter 253 > 0, 254 > 0, 251 = 0 Output A LED A Remark
Power On Off Off
Press A key before start of the seam On On
Press A key again before start of the seam Off Off
After start of the seam counting pa. 253 Off Blinking Counting can be interrupted with the A key
End counting pa. 253 On On
Start counting pa. 254 On On Counting can be interrupted with the A key
End counting pa. 254 Off Off
Press A key On On Manual enabling
Press A key Off Off Manual disabling
After thread trimming Off Off