Rockwell Automation SA500 Diagnostics, Troubleshooting Guide - Manual (Page 24)

4-4 SA500 Diagnostics, Troubleshooting, and Start-Up Guidelines
4.6 Basic Drive Interconnections
The SA500 drive requires interconnecting wiring per applicable codes between the
drive and the following:
• motor
• operator’s control station (if used)
• resolver
• UDC module
• earth ground
Refer to the Elementary Diagram (W/E) (and the Interconnection Diagram (W/I) if
provided) supplied with your drive for these interconnections. Be sure that the W/E
number corresponds to that on the drive’s cabinet or Power Module nameplate. All
interconnecting wiring must be sized and installed in conformance with the National
Electrical Code and applicable local or other codes.
Unless a standard pre-built fiber-optic cable was included with your system, the
fiber-optic cabling that links the UDC module(s) in the AutoMax rack with the Power
Module(s) containing the PMI(s) must be installed by someone experienced in
installing fiber-optic cables. Unless you have in-house expertise in installing fiber-optic
cable, it is recommended that you contact an experienced contractor to perform the
installation. Information regarding the selection and installation of fiber-optic cabling is
contained in the Distributed Power System Fiber-Optic Cabling instruction manual
(S-3009).
4.7 Drive Inspection and Start-up Guidelines
!
$77(17,21 ,I \RXU GULYH FDELQHW LV PRXQWHG LQ VXFK D ZD\ WKDW WKH
FDELQHW LWVHOI LV QRW JURXQGHG D JURXQG ZLUH PXVW EH FRQQHFWHG WR WKH
GULYH FDELQHW WR SURYLGH VDIHW\ IRU SHUVRQQHO $OVR WKH PRWRU IUDPH VKRXOG
EH JURXQGHG E\ VROLGO\ FRQQHFWLQJ D JURXQG ZLUH WR D VFUHZ LQ WKH FRQGXLW
ER[ )DLOXUH WR REVHUYH WKHVH SUHFDXWLRQV FRXOG UHVXOW LQ VHYHUH ERGLO\
LQMXU\ RU ORVV RI OLIH
$77(17,21 7KH XVHU LV UHVSRQVLEOH IRU FRQIRUPLQJ ZLWK DOO DSSOLFDEOH
ORFDO QDWLRQDO DQG LQWHUQDWLRQDO FRGHV )DLOXUH WR REVHUYH WKLV
SUHFDXWLRQV FRXOG UHVXOW LQ GDPDJH WR RU GHVWUXFWLRQ RI WKH HTXLSPHQW
!
$77(17,21 2QO\ TXDOLILHG SHUVRQQHO IDPLOLDU ZLWK WKH FRQVWUXFWLRQ DQG
RSHUDWLRQ RI WKLV HTXLSPHQW DQG WKH KD]DUGV LQYROYHG VKRXOG LQVWDOO
DGMXVW RSHUDWH RU VHUYLFH WKLV HTXLSPHQW 5HDG DQG XQGHUVWDQG WKLV
PDQXDO DQG RWKHU DSSOLFDEOH PDQXDOV LQ WKHLU HQWLUHW\ EHIRUH SURFHHGLQJ
)DLOXUH WR REVHUYH WKLV SUHFDXWLRQ FRXOG UHVXOW LQ VHYHUH ERGLO\ LQMXU\ RU
ORVV RI OLIH
$77(17,21
DC bus capacitors retain hazardous voltages after input
power has been disconnected. After disconnecting input power from the
DC bus supply, wait five (5) minutes and then measure the voltage at the
POS and NEG terminals of the DC bus supply and each Power Module
to ensure the DC bus capacitors are discharged before touching any
internal components. Failure to observe this precaution could result in
severe bodily injury or loss of life.