HC-SF121
HC-SF121
HC-SF121
五,维修全过程及技术标准
(1)测量工作电压时,请应用精密度为1%的数字电压表或数字万用表
(2)断掉主电源后,能够卸下电源框架结构和CPU主板;
(3)在从CPU上卸下RAM控制模块或将其插进CPU之前,请断掉PC的电源,以保证数据不会搞混;
(4)在卸下RAM控制模块之前,请查验控制模块充电电池是不是工作中正常。充电电池故障指示灯闪烁时,取下的控制模块PAM內容遗失;
(5)关掉主电源卸下I / O板之前,可是假如生产制造需要,PLC可以删掉I / 0板,但在CPU板的QVZ(超时)灯亮;
(6)安裝模板时,请分外小心,小心运送并带上造成的静电感应;
(7)替换零件不可带电操作;
(8)维修后,务必将模板安裝及时。
A0J2-2F
A0J2-62DA
A0J2-68AD
A0J2-C214-S1
A0J2C25
A0J2CPU
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A0J2CPUR23
A0J2-D61S1
A0J2-D71
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A0J2-E24S
A0J2-E24T
A0J2-E28AR
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A0J2-E28DS
A0J2-E28DT
A0J2-E32A
A0J2-E32D
A0J2-E56AR
A0J2-E56AS
A0J2-E56DR
A0J2-E56DS
A0J2-E56DT
A0J2HCPU
A0J2HCPU-DC24
A0J2HCPUP21
A0J2P25
A0J2PW
A0J2PW-DC24V
A0J2R25
A0J2-S91
A0J2-SW16
A0J2-SW32
A172SENC
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A1SY50
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A1SY71
A1SY80
A1SY81
A1SY82
A272B
A275B
A278B
A2ACPU
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A2NCPU-S1
A2SCPU
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A2SHCPU
A2SMCA-14KE
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A2SNMCA-30KE
A2UCPU