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S-7200C
4.
FUNCTION SETTINGS (G50 OPERATION PANEL)
25
<Input check list >
The four characters on the left side of the main display on the operation panel show the item number/item name, and the four
characters on the right side show the input status.
Item No. Item name Input status Check item and checking method
[ 1] [ PDL] [0.000]-[5.000] [V]
Treadle pedal voltage
Depress the treadle forward/backward.
[ 2] [ ENC] [ 0]-[ 359] [degrees]
Motor position signal (needle up side reference signal = 0 degrees)
Turn the machine pulley by hand.
* The input will be unstable until the reference signal from the
resolver is detected.
[ 3] [NLUP] [ ON]-[ OFF]
Needle up signal
Turn the machine pulley by hand.
* The input will be unstable until the reference signal from the
resolver is detected.
[ 4] [NLDN] [ ON]-[ OFF]
Needle drop signal
Turn the machine pulley by hand.
* The input will be unstable until the reference signal from the
resolver is detected.
[ 5] [UPOG] [ ON]/[ OFF]
Needle up sensor signal
Turn the machine pulley by hand.
[ 6] [REZL] [ ALL]/[TES1]-[TES7]
Resolver signal test
* Refer to <Resolver signal test> (P.27).
[ 7] [VOLT] [ ***]
Power supply voltage
100 V systems : Display value ÷ 2 is the actual voltage.
200 V systems : The display value is the actual voltage.
400 V systems : Display value × 2 is the actual voltage.
* There may be an error of about ±5% in the display value.
[ 8] [HEAD] [ ON]-[ OFF]
Safety switch input
Becomes “OFF” when the machine head is tilted back.
[ 9] [ BT] [ ON]-[ OFF]
Actuator switch input
“ON” when the switch is ON, and “OFF” when the switch is OFF.
[ 10] [ PRE] [ ON]-[ OFF]
Knee switch or standing pedal presser foot lifter switch input
“ON” when the switch is ON, and “OFF” when the switch is OFF.
[ 11] [OPDL] [0.000]-[5.000] [V]
Standing pedal speed input
Depress the variable speed pedal of the standing pedal.
[ 12] [HIGH] [ ON]-[ OFF]
Standing pedal high speed switch input
“ON” when the switch is ON, and “OFF” when the switch is OFF.
[ 13] [TRIM] [ ON]-[ OFF]
Standing pedal thread trimming switch input
“ON” when the switch is ON, and “OFF” when the switch is OFF.
[ 14] [INCH] [ ON]-[ OFF]
Standing pedal low speed switch input
“ON” when the switch is ON, and “OFF” when the switch is OFF.
[ 15] [ PNL] [****]/[ OFF]
Operation panel key input
Press any key on the panel other than B or B .
The name of the key pressed will be displayed as the right four
characters.
If no key is pressed, “OFF” will be displayed.
* Refer to <Operation panel key input> (P.28).
[ 16] [ OH] [0.000]-[5.000] [V] Motor overheating protection sensor input
2138M 2139M