MM-400A
11. Timing Chart
11-3
*5: NO CURR input time (No current monitoring end)
After the NO CURR signal is closed, opening of the NO CURR input is
established at the time set for INPUT DEBOUNCE TIME in the EXT
INPUT/OUTPUT (4) screen. (Refer to Chapter 8, “o-3. EXT INPUT/OUTPUT (4)
Screen.”)
The time is 1 ms in “1ms” and 10 ms in “10ms.”
*6: Judgment output time
Output for the time set for OUTPUT TIME in the EXT INPUT/OUTPUT (4)
screen. (Refer to Chapter 8, “o-3. EXT INPUT/OUTPUT (4) Screen.”)
The output is held for 10 ms in “10ms”, 100 ms in “100ms”, and until the next
measurement is performed or until the error reset of the external input is closed
in “HOLD.”
*7: Judgment item
Output to the output terminal set for OUTPUT 1 to 12 in the EXT
INPUT/OUTPUT (2) and (3) screens. (Refer to Chapter 8, “o-2. EXT
INPUT/OUTPUT (2) (3) Screen.”)
The above example is when NO CURR and NG are set.
*8: Judgment output
Output with the setting for NG OUTPUT MODE in the EXT INPUT/OUTPUT (4)
screen.
Open at output in NORMALLY CLOSED, and closed at output in NORMALLY
OPEN. (Refer to Chapter 8, “o-3. EXT INPUT/OUTPUT (4) Screen.”)
The above example is when NORMALLY CLOSED is set.
*9: Next measurement preparation time
When “ms-***” is selected for TIME in the BASIC SETUP (1) screen, at least 2
ms required.
When “CYC-***” is selected for TIME, at least 5 ms is required.
To check that the measurement signal set as trigger is not input, the longer time
is required when it is input.
*10: When the welding current does not flow
Since welding is not performed (the welding current does not flow) while the NO
CURR signal is input, NO CURR occurs.
*11: When the welding current flows
Since welding is performed (the welding current flows) while the NO CURR
signal is input, NO CURR does not occur.
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