KEPCO KLR Series Developers Guide - Manual (Page 99)

KLR-DEV 060713
A-3
The character string for E-Series models with RODC contains the following fields:
<Manufacturer>,<Model> LAN RODC,<Last Calibration Date>,<Serial Number>,<Firmware revision>-
<LAN Firmware revision>
where:
• <Manufacturer> = KEPCO
• <Model> = KLR V-C (V is E
oMAX
, C is I
oMAX
<Model_S> = KLR (2V-C (2V is E
oMAX
x 2, C is I
oMAX
<Model_P> = KLR V-2C (V is E
oMAX
, 2C is I
oMAX
x 2
• LAN = E-Series model (ethernet-enabled with LAN port conforming to LXI protocols
• RODC = Rapid Output Discharge Circuit option installed
• <Manufacturing Data> = DDMMYYYY-Axxxxxx (DD=day, MM=month, and YYYY=year of manu-
facture, Axxxxxx=unit serial number)
• <Firmware revision> = Vn.m (original factory firmware) or vn.m (updated or secondary firmware)
(n.m revision, e.g, V1.01 or v4.00)
• <LAN Firmware revision> [E-Series models only] = Vn.m (original factory LAN firmware) or vn.m
(updated or secondary LAN firmware) (n.m revision, e.g, V1.01 or v4.00)
(See example, Figure A-1.)
A.7 *OPC — OPERATION COMPLETE COMMAND
*OPC
Syntax: *OPC
Description: Causes power supply to set status bit 0 (Operation Complete) when pending operations are
complete. This command sets Standard Event Status Register bit 0 (see Table A-2) to “1” when all
previous commands have been executed and changes in output level have been completed. This
command does not prevent processing of subsequent commands, but bit 0 will not be set until all
pending operations are completed. (1 = set = enable function, 0 = reset = disable function). (See
example, Figure A-1.) As an example, the controller sends command(s), then sends *OPC. If control-
ler then sends *ESR?, the power supply responds with either a “0” (if the power supply is busy execut-
ing the programmed commands), or a “1” (if the previously programmed commands are complete).
(See example, Figure A-1.)
A.8 *OPC? — OPERATION COMPLETE QUERY
*OPC?
Syntax: *OPC?
Return value: <1> (ASCII) placed in output queue when power supply has completed operation.
Description: Indicates when pending operations have been completed.When all pending operations are com-
plete (all previous commands have been executed and changes in output level have been completed)
a “1” is placed in the Output Queue. Subsequent commands are inhibited until the pending operations
are completed. *OPC? is intended to be used at the end of a command line so that the application pro-
gram can monitor the bus for data until it receives the “1” from the power supply Output Queue. (See
example, Figure A-1.)