Efka dc1550 - Target Stitching and Needle Move Function; Speed Limitation via External Potentiometer

Instruction Manual
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70 No function
71 No function
73...74
No function
7.19 Target stitching function/move to needle function by key
Function with or without control panel
Parameter
Target stitching function/move to needle function by key
Target stitch position
Number of steps (increments) for position change for each key press
Speed during target stitch/needle position move by key
Delay time with key held until continuous change in position
(PSt)
(P8E)
(ihr)
(nhr)
(dhr)
062
061
260
261
262
This function permits a key to be pressed in order to move to a target stitch position or an arbitrary needle
position. The keys used for this function can be connected to any programmable input on the control (in1...in13),
or a key (S1...S8) on the keypad module on the machine head (parameter 840...847) can be assigned.
Move toward needle-up position
The needle position can be changed by pushing a key.
The input used for this function (in1...in13) and the rotational direction are selected using parameters 240...249,
239, 550, 551, or a key (S1...S8) on the keypad module on the machine head (parameter 840...847).
When the key is pressed briefly , i.e. no longer than the time set using parameter 262 , the handwheel rotates
by the steps set using parameter 260 .
When the key is held down, the handwheel rotates continuously until the key is released.
The handwheel rotates at the speed set using parameter 261
Move to target stitch position
The target stitch position can be triggered according to the approach of the needle position, but only when a key
whose parameter value has been set to 20.
On the first push, the needle moves to the position set in parameter 061.
240...249, 239, 550, 551 = 20
Direction of rotation corresponds to that of the machine
or 840...847
240...249, 239, 550, 551 = 21
Direction of rotation is opposite to that of the machine
or 840...847
260
Number of steps (increments) for position change for each key press
261
Speed during target stitch/needle position move by key
262
Delay time with key held until continuous change in position
7.20 Speed Limitation by means of External Potentiometer
Function with or without control panel
Parameter
Speed limitation by means of external potentiometer (maximum value)
Speed limitation using ext. potentiometer (minimum value)
Function “speed limitation using external potentiometer”
(toP)
(bot)
(Pot)
124
125
126