KEPCO KIT 219-0452, BIT 4886 Firmware Upgrade for BOP 100-1M-4886-25968 - Manual

©2004, KEPCO, INC 1
Data subject to change without notice 228-1481 REV 3
I N S T R U C T I O N M A N U A L
KIT
KEPCO
KEPCO, INC. " 131-38 SANFORD AVENUE " FLUSHING, NY. 11352 U.S.A. " TEL (718) 461-7000 " FAX (718) 767-1102
http://www.kepcopower.com " email: [email protected]
An ISO 9001 Company.
219-0452
BIT 4886
FIRMWARE UPGRADE
1. DESCRIPTION
The Kepco KIT Model 219-0452 contains the firmware upgrade PROM to be installed in BIT 4886 Interface
Cards that have been previously installed in Kepco’s BOP 100-2DM-4886-25968 power supply. The Firm-
ware update provides for Output shutdown, automatically setting the output to off if any of the following error
conditions is detected:
• Output voltage exceeds +- 60 millivolts of the programmed output setting.
• Output current exceeds the programmed current protect level.
• Output current exceeds the fixed current limit of 1.1 amperes.
The shutting down of the output shall set the appropriate status bits in the Status questionable register, the
Event Status Register and add the appropriate error messages to the error queue.
This instruction sheet provides procedures for installing the new PROM, initializing the BIT 4886 card, and
updating the BIT 4886 manual with a new procedure for calibrating the BOP power supply and modification
and additions to the SCPI commands and queries used to communicate with the power supply.
2. INSTALLATION OF UPGRADE PROM
A. MATERIAL REQUIRED (SEE TABLE 1.)
B. UPGRADE PROCEDURE
1. Remove a-c power to BOP by disconnecting line cord.
CAUTION: Take care not to damage ground strap connected to cover when removing cover. Ground
strap may be removed for convenience by removing attaching nut.
2. Remove BOP cover by removing 11 screws: (five from each side and one from the top (see Figure 1, Detail A).
TABLE 1. MATERIAL REQUIRED
MATERIAL LOCATION QUANTITY
PROM Provided in this Kit 4
Extractor Provided in this Kit 1
ESD (Electrostatic Discharge) wrist strap. Not Supplied N/A
Phillips Screw Driver Not Supplied N/A
Sense Resistor Not Supplied (see Table 3-4 on page 8) 1
Heat Sink (cable of dissipating 10 times the power rating of the sense resistor) Not Supplied N/A
Sealant, Kepco P/N 201-0002
(Glyptol P/N 7526P, 7625R or 7625G or equivalent)
Not Supplied N/A
Microsoft Windows-based computer with National Instruments VISA software installed Not Supplied N/A
Digital Voltmeter (capable of measuring 100.0005V
(Keithly 2010 multimeter or equivalent
Not Supplied N/A