Amada MAWA-300B-00-00, Руководство по эксплуатации, Страница: 87 / 168

MAWA-300B
4. Explanation of Screens
4-24
(b) Current
Each peak current value at welding can be set independently. The settable range is
15 ~ 300 [A] (in unit of 1 [A]).
For the details of each item, refer to the following table.
FST Initial current [Initial value: 15 A] (Touch start only)
UF1 Up-slope initial current [Initial value: 15 A]
UL1 Up-slope final current [Initial value: 15 A]
PL1 Pulse current [Initial value: 15 A]
DF1 Down-slope initial current [Initial value: 15 A]
WELD1
DL1 Down-slope final current [Initial value: 15 A]
COL * Cooling time current [Initial value: 15 A]
UF2 Up-slope initial current [Initial value: 15 A]
UL2 Up-slope final current [Initial value: 15 A]
PL2 Pulse current [Initial value: 15 A]
DF2 Down-slope initial current [Initial value: 15 A]
WELD2 *
DL2 Down-slope final current [Initial value: 15 A]
* Set the difference between the cooling time current and the set current of WELD2 to
250 A or less.
When the difference between the cooling time current and the set current of WELD2
is more than 250 A, “E11 SET ERROR” will occur.
(c) Time
Each operating time at welding can be set individually.
For the details of each item, refer to the following table.
Name Item Setting range Initial value
PRE Pre-flow time
(pre-welding gas
output time)
0 ~ 9999 [ms] 0 ms
FST Initial current time
(Touch start only)
0 ~ 999 [ms] 0 ms
UPS * Up-slope time 0 ~ 99.9 [ms] (in units of 0.1 [ms])
100 ~ 999 [ms] (in unit of 1 [ms]) 0 ms
WEL * Main welding time 0 ~ 99.9 [ms] (in units of 0.1 [ms])
100 ~ 999 [ms] (in unit of 1 [ms]) 0 ms
DWS * Down-slope time 0 ~ 99.9 [ms] (in units of 0.1 [ms])
00 ~ 999 [ms] (in unit of 1 [ms]) 0 ms
COL Cooling time 0 ~ 1000 [ms] 0 ms
AFT After-flow time
(post-welding gas
output time)
0 ~ 9999 [ms] 0 ms
* Settable time WELD1 + COL + WELD2
≦
4000 [ms] Setting cannot be
performed over 4000 [ms].
* All of UPS, WEL and DWS of the WELD1 section is set to 0, WELD2 cannot be