MAWA-050A
7. External Communication Function
7-16
⑪
Command 13 (current waveform data acquisition) Common data (Condition No.: 000)
Resistance welding current check (data reading only: MAWA-050A
→
Host computer)
Up to 6002 points of current waveform data are transmitted with line feeds. (Line feeds are not
inserted after Interval of acquisition and Number of waveform data.)
Item Contents Character
string
Range
1
Interval of acquisition
nn,
00 ~ 45
2
Number of waveform data
nnnn,
0000 ~ 6002
3
Current waveform data point 1
nn.nn
00.00 ~ 99.99 (A)
6004 Current waveform data point 6002 (Max.) nn.nn
00.00 ~ 99.99 (A)
Remarks
The picked up at a certain interval (Item 1: at intervals of acquisition) for a waveform display of the
obtained monitor data of current is transmitted by commands 13.
Data points are created by individually obtaining current monitor values of WELD1/WELD2 at
intervals of 22.22 µs. Since the number of decimal places indivisible by 22.22 µs is rounded off, the
total number of data points may be different depending on the set time of WELD1/WELD2.
Caution
Since the weld time varies according to the head moving time even under the same welding
conditions in the auto mode (including the fine weld mode), Interval of acquisition and Number of
waveform data also vary.
⑫
Command 14 (voltage waveform data acquisition) Common data (Condition No.: 000)
Resistance welding voltage check (data reading only: MAWA-050A
→
Host computer)
Up to 6002 points of voltage waveform data are transmitted with line feeds. (Line feeds are not
inserted after Interval of acquisition and Number of waveform data.)
Item Contents Character
string
Range
1
Interval of acquisition
nn,
00 ~ 45
2
Number of waveform data
nnnn,
0000 ~ 6002
3
Voltage waveform data point 1
nn.nn
00.00 ~ 99.99 (V)
6004 Voltage waveform data point 6002 (Max.) nn.nn
00.00 ~ 99.99 (V)
Remarks
The picked up at a certain interval (Item 1: at intervals of acquisition) for a waveform display of the
obtained monitor data of voltage is transmitted by commands 14.
Data points are created by individually obtaining voltage monitor values of WELD1/WELD2 at
intervals of 22.22 µs. Since the number of decimal places indivisible by 22.22 µs is rounded off, the
