Amada MD Series, Operation Manual

Page: 57 / 111

MD Series
6. Explanation of the Screen
6-13
Input the parity so that the sum total of the closed circuits of the
schedule-select signal and PARITY signal is an odd number. (Refer to
4. (1)
⑰
I/O connector .)
8
END SIG. TIME
Selects the output time duration of the end signal.
10/20/30....200ms
The output time is selected within the range of
10–200 ms in 10 ms steps.
10ms+ST
The signal is output while the 2ND signal is closed in
addition to the minimum 10 ms.
9
VOLT RESPONSE
Changes the response speed of voltage detection under constant-voltage
control.
When the response speed is changed, the current rise subtly changes under
constant-voltage control. (Decrease the value, and the current rise portion
tends to overshoot.)
The set value can be changed within the range from 1 to 4.
In most cases, the initial setting should not be changed.
NEXT
Moves to the STATUS (2/2) screen.
⑪ KEY LOCK
Prevents the details of schedule from being changed via the panel.
Prevents changes in the various set values when the panel keys are pressed.
ON Change impossible
OFF Change possible
⑫
NG SIGNAL TYPE
Selects the output type of the NG signal.
NC
Closes the circuit when the power supply is turned on; opens
when a fault occurs.
NO Opens the circuit normally; closes when a fault occurs.
⑬ NO CURR MONITOR START
Sets no current and no voltage monitoring start (neglecting) time.
No current and no voltage are not detected between the welding start and this
setting.
The setting range is 00.5 ms to 99.9 ms.
In most cases, the initial setting should not be changed.