ETS-Lindgren FP5080 Isotropic Electric Field Probe (Archived) User Manual
Page 31

NiCd Battery Fast Charger
© ETS-LINDGREN L.P. – December 2004
REV B- PN H-600086
7. APPENDIX B:
HI-4450/FP2080/FP4080/FP5080 
OPERATING PROTOCOLS 
 
The information in this appendix assumes that you have 
purchased the optional HI-4413G Fiber Optic/RS232 Interface, 
and are capable of communicating directly with the HI-
4450/FP2080/FP4080/FP5080 probe via computer. No system 
readout is required when using this configuration. 
 
COMMUNICATION PROTOCOL
Data Type:
RS-232 Serial
Data Mode:
Asynchronous
Word Length:
7 bit
Parity:
Odd
Stop Bits:
1
Data Rate:
9600 baud
INFORMATION TRANSFER PROToCOL
The HI-4450/FP2080/FP4080/FP5080 operates as a Controller 
Mode device. This probe only responds to commands from 
another device; it transmits no data without receiving instructions 
to do so. 
 
COMMAND STRUCTURE
A command to an HI-4450/FP2080/FP4080/FP5080 probe 
consists of 
 
1) A command letter, followed by 
2) Possible 
parameters
3) Terminated with a carriage return
Archived 4/02/10
