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05.05
Maintenance
SIEMENS AG 6RX1700-0AD76
13-7
SIMOREG DC Master Operating Instructions
13.2.2 Replacement of PCBs
WARNING
PCBs may be replaced only by properly qualified personnel.
PCBs must not be removed or inserted when the power supply is connected.
Non-observance of the safety instructions can result in death, severe personal injury or
substantial property damage.
CAUTION
PCBs contains electrostatically sensitive devices. Before touching a PCB, the person carrying
out the work must himself be electrostatically discharged. The simplest way of doing this is to
touch an electrically conductive earthed object, e.g. socket outlet earth contact.
CAUTION
If one of the following boards is replaced
•
C98043-A7004
(field board for units with disk-type thyristors)
•
C98043-A7010
(power section for 15A and 30A units)
•
C98043-A7014
•
C98043-A7015
(field boards for 60A to 1200A units)
the "internal offset adjustments" (P051 = 22) must be repeated !
Содержание 6RA7013-6DV62
Страница 10: ...Contents 05 05 0 8 Siemens AG 6RX1700 0AD76 SIMOREG DC Master Operating Instructions ...
Страница 14: ...Safety Information 01 04 1 4 SIEMENS AG 6RX1700 0AD76 SIMOREG DC Master Operating Instructions ...
Страница 58: ...Shipment Unpacking 01 04 4 2 Siemens AG 6RX1700 0AD76 SIMOREG DC Master Operating Instructions ...
Страница 158: ...Connections 05 05 6 72 Siemens AG 6RX1700 0AD76 SIMOREG DC Master Operating Instructions ...
Страница 648: ...Parameter list 05 05 11 184 SIEMENS AG 6RX1700 0AD76 SIMOREG DC Master Operating Instructions ...
Страница 710: ...Connectors and binectors 05 05 12 62 SIEMENS AG 6RX1700 0AD76 SIMOREG DC Master Operating Instructions ...
Страница 720: ...Maintenance 05 05 13 10 SIEMENS AG 6RX1700 0AD76 SIMOREG DC Master Operating Instructions ...
Страница 726: ...Environmental compatibility 01 04 16 2 SIEMENS AG 6RX1700 0AD76 SIMOREG DC Master Operating Instructions ...
Страница 728: ...Applications 01 04 17 2 SIEMENS AG 6RX1700 0AD76 SIMOREG DC Master Operating Instructions ...
Страница 730: ...Appendix 05 05 18 2 SIEMENS AG 6RX1700 0AD76 SIMOREG DC Master Operating Instructions ...
Страница 732: ...Appendix 05 05 18 4 SIEMENS AG 6RX1700 0AD76 SIMOREG DC Master Operating Instructions ...
Страница 733: ......