User Manual

145
Return String:
70.000
OVP is set to 70.000 V
Format:
<NRf>
STATUS?
Description:
Queries the instrument status
Syntax:
STATUS?
Example:
STATUS?
Return String:
000000
No OVP, OCP, OTP, and other failure or flagged
status. Outputs are off, LCD backlight always ON,
and output mode set to MULTI.
Format:
<byte2><byte1><byte0>
Refer to the table and description below for
details on the returned data.
When STATUS?command is used, the power supply will return an
ASCII string of 6 alphanumeric characters, which is a representation
of 3-bytes data encoded in hex. The binary representation of each
byte indicates different statuses of the power supply. See the table
below:
Byte
#
Bits
Description
Bit Value Description
2
0-7
System Reserved
-
1
7
6
5
4
3
2
1
0
Channel 1 OVP flag status
Channel 2 OVP flag status
Channel 1 OCP flag status
Channel 2 OCP flag status
Fan failure flag status
AC range error flag status
OTP flag status
NTC flag status
1 is flag, 0 is no flag
1 is flag, 0 is no flag
1 is flag, 0 is no flag
1 is flag, 0 is no flag
1 is flag, 0 is no flag
1 is flag, 0 is no flag
1 is flag, 0 is no flag
1 is flag, 0 is no flag