Download ILX Lightwave -- LDT-5980

REMOTE OPERATIONS
Status Reporting
CHAPTER
3
Table 3.6 LDT-5900 Event Register Contents: Event Register 1
Bit Number
Condition
Default Value
Decimal Value
0
RAC Measurement Complete
0
1
1
Reserved
0
2
2
Output On
0
4
3
Measurement Within Setpoint Tolerance
0
8
4
Measurement Out of Setpoint Tolerance
0
16
5
Reserved
0
32
6
Reserved
0
64
7
Reserved
0
128
8
Reserved
0
256
9
Internal PCB Temperature Out of Tolerance
0
512
10
Invalid Calibration Data
0
1024
11
DSP Reset
0
2048
12
TEC Temperature Runaway
0
4096
13
Reserved
0
8192
14
-15V PCB Supply Out of Tolerance
0
16384
15
Reserved
0
32768
Output Off Registers
The Output Off Enable Registers allow the user to specify the conditions which will
cause the temperature controller output to automatically turn off. A host controller
program must issue the "ENABLE:OUTOFF" command and query, to access
these registers. The bits of these two registers correspond to the bits of the Status
Registers and are defined in Table 3.7 and Table 3.8. No error is reported if the
controller output is turned off due to one of these conditions occurring. However,
if the user attempts to turn output on while an Output Off Enable condition
presently exists (i.e. temperature over limit) then an error will be reported and the
request to turn output on will be aborted. The default (factory) settings for the
Output Off Enable Registers are also shown in Table 3.7 and 3.8. These registers
are not affected by the *PSC (Power-On Status Clear) command.
09_05
LDT-5980/5948
55