-
螺柱焊报警分析
故障分类:
螺柱焊故障,根据报警信息可以分为以下几大类。
1.
焊头故障
2.
送料器故障
3.
功率单元故障
4.
控制器故障
5.
通讯故障
出现故障的部分会在报警信息中出现。
在编程器的故障查询中会显示。
常见故障报警
:
Fault 1:
“Weld head remains in
R
-
position“
故障
1
:焊枪不在起始位置
Explanation: After a successful weld
start the weld head slide rail remains in
back position (internal slide rail
control).
解释:启动焊接信号后焊枪仍然停留在滑板起始位置(控制内部滑
轨)
Cause: ?
Compressed
-air supply interrupted.
原因:压缩空气供应中断
?
Feeder fault (i.e. defective magnetic solenoid
valve).
送料器故障(例如:电磁阀损坏了)
? Weld head fault (i.e. weld head got
jammed).
焊头故障(例如:焊头被卡住了)
Remedy: ? Reset Fault.
措施:故障复位
? Check
compressed air supply.
检查压缩空气供应
? Check
fuse in the Feeder.
检查送料器保险丝
? Replace feeder or weld
head.
更换送料器或焊头
? Notify service engineer!
专业人员处理
Fault 2: “No SOW“
故障
2:
无接触信号
Explanation: After a successful weld
start SOW was not detected. Therefore
welding is not permitted.
解释
:
启动焊接信号后无接触信号<
/p>
,
导致无法焊接
Cause: ? No stud in collet.
原因
:
夹套里没有焊钉
? Feeder
without weld studs.
送料器里没有焊钉
?
Stabilizer incorrectly set or
contaminated.
支撑脚或喷嘴调整不当或太脏
?
Weld circuit interrupted.
焊接回路中断
? Weld
head fault (i.e. weld head got jammed).
焊头故障(例如:焊头被卡住了)
?
Collet defective.
夹持器损坏了
Remedy: ?
Remove loading fault.
措施:
排除送钉故障
? Check
adjusting of stabilizer.
检查支撑脚或喷嘴的调整状态
?
Check welding circuit.
检查焊接回路
? Stud
feeding.
送一次钉
? Repeat weld cycle.
重复一次焊接
? Replace
collet.
更换夹持器
? Notify service engineer!
专业人员处理
Fault 3: “Weld tool not in back
position“
故障
3
:焊头没有在焊接位置
Explanation:
Proximity
switch
for
back
position
not
configured,
defective
or
power supply missing.
解释:焊接位置的接近开关没有被盖住或接近开关被损坏或者没有电压
Cause:
? Drop in
compressed
-air supply.
原因:
压缩空气供应气压不足
?
Cable package defective.
管线总成损坏
?
Monitoring time after welding was
exceeded.
焊接之后的检测时间超差
?
Weld head defective.
焊头损坏
? Feeder
defective.
送料器损坏
? Collet welded to work
surface.
把夹持器焊在工件表面了
Remedy: ? Check c
ompressed
air.
措施:
检查压缩空气供应装置
?
Check cable package.
检查管线总成
? Check
weld head
- slide rail motion.
检查焊头运动滑轨
? Check
or replace weld head.
检查或更换焊头
? Check
feeder.
检查送料器
? Check feeder fuses F1
-F3.
检查送料器保险丝
F1-F3
?
Reset fault.
故障复位
? Replace collet.
更换夹持器
?
Notify service engineer!
专业人员处理
Fault 5: “Weld
procedure sequence fault“
故障
5
:焊接程序顺序故障
Explanation: Due to a malfunction the
weld sequence is not terminated
correctly.
解释:由于一个错误功能使焊接过程没有按照程序进行到底
Cause: ? Feeder or SMPS
malfunction.
原因:
送料器或电源故障
Remedy: ? Reset fault.
措施:
故障复位
? Check
welding (if necessary repeat welding).
检查焊接(重新焊接)
?
Notify service engineer!
专业人员处理
Fault 6: “Program no
selected“
故障
6
:
缺少程序
Explanation:
The weld unit does not detect any program number.
解释:
焊接单元不识别程序号码
Cause: ? Program no. is 0.
原因:
程序号码为
0
? Transfer
signal has not been set.
没有设置接受信号
?
Dat
a line defective.
数据线被损坏了
Remedy: ?
Customer interface (or interface program) must be
verified.
措施:
检查用户接口(或接口程序)是否编写
? Notify service engineer!
专业人员处理
Fault 7: “Program not
active“
故障
7
:
程序没有激活
Explanation: The selected weld program
is not active and therefore cannot be
executed.
解释:
由于被选择的焊接程序没有被激活
,
因此无法
实施焊接
Cause: ? Weld unit
incorrectly programmed.
原因:
焊接单元程序编写错误
?
Fault customer control
.
用户控制端错误
? Data
line defective.
数据线被损坏了
Remedy: ?
Check weld program and activate or select an
active weld program.
措施:
检查焊接程序并激活或者选择一个已经激活的程序
? Notify service engineer!
专业人员处理
Fault 13:
“SMPS: Lift fault“
故障
13
:
电源:没有拉弧
Explanation: Weld unit is unable to
identify lift via measurement lines.
解释:焊机通过它的测量线不能确定拉弧过程
Cause: ? Incorrectly sequence of lift
movement.
原因:
拉弧过程的顺序不正确
? Weld
conditions prohibit lift.
焊接条件阻碍了拉弧
? Cable
package defective.
管线总成损坏
? Weld
head defective.
焊头被损坏
? Defective
feeder.
送料器被损坏
? Internal process cycle
fault.
设备内部运行故障
Remedy: ? Check weld
conditions.
措施:
检查焊接条件
? Check
weld head.
检查焊头
? Check feeder.
检查送料器
? Stud
feeding.
送一次钉
? Check feeder connection.
检查送料器连接线
? Repeat
wel
d cycle.
重复一次焊接
? Forced
WC.
启动焊接完成信号
? Notify service engineer!
专业人员处理
Fault 15: “Drop down
timeout“
故障
15
:
下落时间超时
Explanation: Max. drop time was
exceeded and welding was stopped.
解释:
下落时间超出最大允许值,焊接被中断
Cause: ? Air gap incorrectly
adjusted.
原因:
间隙调整错误
? Weld
circuit resistance too high.
焊接回路电阻过高
?
Measurement line
-ground missing.
没有连接地线测量线
? SKK /
PK defective.
自动焊头或焊枪损坏
Remedy:
? Reset fault.
措施:
故障复位
? check
measurement line (if necessary, redu
ce
weld circuit
resistance)
检查测量线(降低焊接回路电阻值)
? Check setting of SKK
- /
PK.
检查自动焊头或焊枪状态
?
Notify service engineer!
专业人员处理
Fault 16: “Open circuit, no
arc“
故障
16
:
空载焊接
Explanation:
Extinguishing of the arc during weld, resp. the
weld current is
below I = 80A.
解释:
焊接过程中拉弧被断开,或焊接回路电流小于
80A
Cause: ? Air gap too large.
原因:
间隙过大
? Gun was
removed at the beginning of the weld.
焊枪在开始焊接时被提起
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