KEPCO EL Series Electronic Load Operator Manual P/N 243-1295 Firmware Version 3.22 through 3.41 - Manual (Page 75)

SERIES EL 062011
B-15
B.91 SYSTem:PFModule:STATus? QUERY
SYST:PFM:STAT?
Syntax: Short Form: SYST:PFM:STAT? Long Form: SYSTem:PFModule:STATus?
Description: Show FET channel temperature and fuse status (see below for example).
Below is a response to SYST:PFM:STAT? for a 2 PFM Load when the load is drawing 52 Amperes.
Note that these are not highly accurate current measurements but rather are intended to show system
status such as the distribution of current (and therefore power) between the FETs. In the example
below, the top row is the second set of FETs and the bottom row is the first row of FETs. The Currents
are for FETs in each of the four positions as viewed from the front.
Below is an example showing illustrating a Fuse blows on the PFM.
SYST:PFM:STAT?
KEPCO, EL 5K-200-600 01-18-2010,A999104,MCB #200 1.176 $ 2010/01/18 22:27:06 $
0.000 100 26C 0.000 100 24C 0.020 100 24C 0.000 100 21C
0.000 100 26C 0.000 100 25C 0.000 100 23C 0.000 100 21C
0.000 100 26C 0.000 100 25C 0.000 100 24C 0.000 100 22C
0.000 100 27C 0.020 100 25C 0.000 100 24C 0.020 100 23C
0.000 100 27C 0.000 100 25C 0.000 100 24C 0.000 100 21C
0.000 100 27C 0.000 100 25C 0.000 100 24C 0.000 100 21C
26 C 24 C 24 C 21 C
26 C 25 C 23 C 21 C
26 C 25 C 24 C 22 C
27 C 25 C 24 C 23 C
27 C 25 C 24 C 21 C
27 C 25 C 24 C 21 C
SYST:PFM:STAT?
KEPCO, EL 5K-200-600 01-18-2010,A999104,MCB #200 1.176 $ 2010/01/18 22:27:06 $
0.000 100 26C 0.000 100 24C 0.020 100 24C 0.000 100 21C
KEPCO, EL XK-VVV-AAA,12345,MCB #205 1.195 $ 2010/02/22 12:48:37 $
6.590 100 21C 6.590 100 20C 6.590 100 19C 6.615 100 19C
6.565 100 23C 6.565 100 21C 6.590 100 20C 6.590 100 19C
21 C 20 C 19 C 19 C
23 C 21 C 20 C 19 C
KEPCO, EL 5K-200-600 01-18-2010,A999101,MCB #205 1.176 $ 2010/01/18
22:27:06 $
1.585 100 119C 1.535 100 117C 1.610 100 113C 1.585 100 97C
1.535 100 104C 1.585 100 114C 1.535 100 110C 1.610 100 104C
1.560 100 98C 1.585 100 106C 1.585 100 100C 1.585 100 101C
1.610 100 94C 1.560 100 93C 1.585 100 100C 1.610 255 91C
1.535 100 87C 1.535 100 82C 1.560 100 86C 1.585 100 82C
1.560 100 74C 1.535 100 76C 1.560 100 76C 1.535 100 71C
119 C 117 C 113 C 97 C
104 C 114 C 110 C 104 C
98 C 106 C 100 C 101 C
94 C 93 C 100 C FUSE 91 C
87 C 82 C 86 C 82 C
74 C 76 C 76 C 71 C