ILX Lightwave LDT-5900 Series User Manual page 126

4
C H A P T E R
STATUS?
Action
Response
Status Register 1
Bit Number
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Notes
Example
110
LDT-5980/ 5948
C O M M A N D R E F E R E N C E
Com ma nd Reference
The STATUS? query returns the contents of the controller Status Registers..
The response is two values which represent the sum of the status bits for register 1 and
the sum of the status bits for register 0 respectively.
Condition
RAC Measurement Complete
Reserved
Output On
Measurement Within Setpoint Tolerance
Measurement Out of Setpoint Tolerance
Reserved
Reserved
Reserved
Reserved
Internal PCB Temperature Over Limit
Invalid Calibration Data
DSP Reset
TEC Temperature Runaway
Reserved
-15V PCB Supply Out of Tolerance
Reserved
These registers represent the current real-time status of the controller and sensors.
STATUS? -response: 0, 8, means that there currently is a Sensor Short condition. See
the Status Registers section of Chapter 3 for additional details.
C
OMMON
D D
EVICE EPENDENT
F P
RONT ANEL
Decimal Value
1
2
4
8
16
32
64
128
256
512
1024
2048
4096
8192
16384
32768