Programmable DC Power Supply (with Solar Array Simulation) 62000H Series
Operating & Programming Manual
5-18
STEP 9:
Select
“Basic I/O”
tab and use Read to read back the 62000H status and click
Execute
.
5.2
GPIB Function of 62000H Series
Table 5-4
GPIB Function
Description
Talker/Listener
Commands and response messages can be sent and received
over the GPIB bus. Status information can be read using a series
poll.
Service Request
It sets the SRQ line to true if there is an enabled service request
condition.
Remote/Local
Power-on in local mode, the front panel can be operated and the
commands are responded through GPIB. When in remote mode,
all front panel keys are invalid except
LOCAL
. Press
“
LOCAL
” can
return to local mode.
5.3
Introduction to Programming
All commands and response messages are transmitted in ASCII codes. The response
messages must be read completely before a new command is sent, or the remaining
response messages will be lost and cause a query interrupt error.