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Installation and Configuration
2–4 TM-XR9B-01XN
Front Panel
Figure 2-1 shows the front panel of an XFR 1200 Watt supply with
Ethernet/RS-232 Interface installed. There is a further description of the
Remote Programming LEDs in Table 2-1.
Figure 2-1
Power Supply Front Panel with Ethernet/RS-232 Interface Installed
(1200 Watt Power Supply Shown)
Table 2-1
Remote Programming LEDs
ADR Address: Indicates that the master controller is addressing the unit.
SRQ Service Request: (GPIB only)
ERR Error: Indicates when a programming error has occurred. You can
clear the ERR LED with an error query command.
FLT Fault: Indicates that a fault has occurred. The fault bit must be
unmasked. Refer to the status register in Table 3-8 on page 3–18.
Momentarily lights if PON SRQ is set to on.
POL Polarity: Indicates that the polarity user line has been activated.
See “User Lines Connector” on page 2–26.
Local Switch (LOCAL)Remote LED (REM)
Remote Programming LEDs. See table.
TM-XR9B-01XN.book Page 4 Monday, April 19, 2004 9:00 AM