Tektronix Keithley 2268 Series, Справочное руководство

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Remote Operation Series 2268 850 Watt DC Power Supplies Reference Manual
136 2268S-901-01 Rev. A / January 2015
OPERation Status Register
Bit Bit Weight Bit Name Description
0 1 CALibrating Indicates that the supply is in CALibration Mode.
1 2 SETTling Not implemented
2 4 RANGing Not implemented
3 8 SWEeping Not implemented
4 16 MEASuring Not implemented
5 32 Waiting for Arm Not implemented
6 64 Waiting for Trigger Not implemented
7 128 CORRecting Not implemented
8 256 Not Used Not Used
9 512 SHUTdown Summary Reflects the summary of the SHUTdown
Sub-Register.
10 1024 Local Lockout Front panel lockout
11 2048 Current Share Summary Reflects the summary of the CSHare Sub-Register.
12 4096 Constant Voltage Mode Reflects the output mode of the supply.
13 8192 Constant Current Mode Reflects the output mode of the supply.
14 16384 Program Running Indicates if an Autosequence program is currently
running.
The operation shutdown status register describes the cause of the power supply shutting
down the output. More than one bit may be active and multiple actions will be required to
restart the unit. The protection shutdown sub-register indicates which protection mechanisms
have caused the power supply to shut down.
OPERation SHUTdown Status Register
Bit Bit Weight Bit Name Description
0 1 PROTection Reflects the summary of the PROTection
sub-register.
1 2 INTerlock The power supply is shut down by INTerlock signal.
2 4 Not Used Not Used
3 8 External Shutdown The power supply is shut down by External Shutdown
signal.