AMETEK SLM Series RevC User Manual
Page 79
Sorensen SLM-Series DC Load
Remote Programming
M540071-01 Rev C
5-23
bit 7
bit 0
7
6
5
4
3
2
1
0
OPP
OTP
OVP
OCP
Figure 5-2 Protection Status Register
ERROR Status register
Purpose:
ERRor status register query command.
Command Syntax:
All Modules:
ERR?{;|NL}
Description:
ERR? returns the present error status; the status byte register summarizes all of the error status
events from all status registers. the following figure describes the status byte the happened on the
SLM-series electronic load. The ERR status byte register is cleared when a CLER command clears
all of the PROT and ERR status registers.
bit 7
bit 0
7
6
5
4
3
2
1
0
Limited
Range Changed
Invalid Command
Invalid Operating
Figure 5-3 Error Status Byte Register
bit 0:Limited
This bit set to high by Electronic Module Load setting command causing over range. Reset
by CLER command.
Example:
SLM-60-30-150
MODE CC
RANG 1
CURR:HIGH 20.0
setting current＝20.0 A
actual setting current＝3.071 A
bit 0 will set to high
bit 1:Range Changed
This bit set to high by Electronic Module Load setting command causing change range.