4-14 PRODIGIT
PRES
Purpose
:
PRESet ON or OFF status query command.
Command syntax
:
PRES?{NL}
Description
:
PRES? ; return the presently preset status,
〝
0
〞
indicates PRESet OFF, and
〝
1
〞
indicates
PRESet ON.
MODE
Purpose
:
CC, CR, CV or CP operating mode query command.
Command syntax
:
MODE? {NL}
Description
:
MODE? ; return the presently operating mode status,
〝
0
〞
indicates CC MODE,
〝
1
〞
indicates CR MODE, and
〝
2
〞
indicates CV MODE, , and
〝
3
〞
indicates CP MODE
CP MODE is available in 33501 electronic load.
NAME
Purpose
:
33501 Series Electronic Load module model number query command.
Command syntax
:
NAME?{NL}
Description
:
NAME? ; return the activate Electronic Load channel's model number, "33501" indicate the
activate Electronic Load is 33501 Series Electronic load respectively.
PROT
Purpose
:
OPP, OTP, OVP, and OCP protection status query command.
Command syntax
:
PROT? {NL}
Description
:
PROT? ; return the presently protection status, the status byte register summarizes all of the
protection status events from all status register. Table 4-4 describes the status byte
the happened on the 33501 Series electronic load. The PROT status byte register is
cleared when a CLER command clear all of the PROT and ERR status registers.
bit 7
bit 0
7
6
5
4
3
2
1
0
OPP
OTP
OVP
OCP
Table 4-4 PROT status byte register