- Xantrex Programmable Dc Power Supplies Operating Manual

Installation and Configuration
Initial Inspection
Release 3.1 21
Figure 2.2 GPIB Interface Subplate
(Located on Power Supply Rear Panel)
!
CAUTION
Use proper static control techniques to avoid damage to static-sensitive components
on the printed circuit board
Error LED (ERR)
Indicates that a programming error has occurred.
Clear with the error query command.
Address LED (ADR)
Indicates that the unit is being
addressed by the master controller.
SW1 Switch)
1 Remote/Local Startup
2 Power On Service Request (Enable/Disable)
3 Not Used
4-8 Primary Address Selection (A1-A5)
IEEE 488 Connector
Switch Position Reference
Markings (0) (1)
J7 User Signal
Connector
Note: On some models, the subplate is rotated 180 degrees.