The OPERation status register is a 16-bit register which contains information about conditions which are part of the KFM2150 normal operation.
Table 9 OPERation status register (STATus:OPERation)
| Bit | Bit Weight | Bit Name | Description |
| 0 | 1 | CALibrating | The KFM2150 is in calibration (CAL) mode. |
| 1 | 2 | NOT USED | Not used |
| 2 | 4 | NOT USED | Not used |
| 3 | 8 | NOT USED | Not used |
| 4 | 16 | MEASuring*1 | Indicates whether measurement is in progress on the KFM2150. |
| 5 | 32 | Waiting for TRIGger*2 | Indicates whether the KFM2150 is waiting for a trigger (TRIG). |
| 6 | 64 | NOT USED | Not used |
| 7 | 128 | NOT USED | Not used |
| 8 | 256 | PROTecction | The protection function is activated. |
| 9 | 512 | Soft STart is in progress | Soft STart is in progress Soft start (rising or falling edge) is in progress. |
| 10 | 1024 | NOT USED | Not used |
| 11 | 2048 | NOT USED | Not used |
| 12 | 4096 | NOT USED | Not used |
| 13 | 8192 | NOT USED | Not used |
| 14 | 16384 | NOT USED | Not used |
| 15 | 32768 | NOT USED | Always zero |
*1. A summary bit of the STAT:OPER:MEAS register. Further detailed information can be obtained by referring to this register.
*2. A summary bit of the STAT:OPER:TRIG register. Further detailed information can be obtained by referring to this register.
Queries the event of the OPERation status register.
A query clears the contents of the register.
Command
STATus:OPERation[:EVENt]?
Response
Returns the event of the OPERation status register in the NR1 form.
Queries the condition of the OPERation status register.
A query does not clear the contents of the register.
Command
STATus:OPERation:CONDtion?
Response
Returns the condition of the OPERation status register in the NR1 form.
Sets the enable register of the OPERation status register.
Command
STATus:OPERation:ENABle <NR1>
STATus:OPERation:ENABle?
Parameter
Value: 0 to 32767
Response
Returns the enable register setting of the OPERation status register in the NR1 form.
Sets the positive transition of the OPERation status register.
Command
STATus:OPERation:PTRansition <NR1>
STATus:OPERation:PTRansition?
Parameter
Value: 0 to 32767
Response
Returns the positive transition of the OPERation status register in the NR1 form.
Sets the negative transition of the OPERation status register.
Messages
STATus:OPERation:NTRansition <NR1>
STATus:OPERation:NTRansition?
Parameter
Value: 0 to 32767
Response
Returns the negative transition of the OPERation status register in the NR1 form.