Hitemp; Lowtemp - JDS Uniphase SKB SERIES User Manual

Response packet
OPCODE Length
0xA3 0x04 to
0x0F
1
The length is variable, depending on the number of switches in the module.

HITEMP

Description Set the upper temperature threshold
Parameters Temp
Parameter Temp (unsigned 16-bit)--The °K high temperature threshold that, if exceeded,
Description causes the OT alarm register bit to be set
Command packet
OPCODE Length
0x07 0x02

LOWTEMP

Description Set the lower temperature threshold
Parameters Temp
Parameter Temp (unsigned eight-bit)--The °K low temperature threshold that, if
Description exceeded, causes the UT alarm register bit to be set
(1-4) * (U8 Sw_Id, U8 Sw_Type, U8 Max_In, U8 Max_Out)
1
Sw_Id (unsigned eight-bit)--Logical switch identification number (1 to
4)
Sw_Type (unsigned eight-bit)--Physical switch type (0:motor or
1:relay)
Max_In (unsigned eight-bit)--Maximum number of inputs of the
switch (1 to 2)
Max_Out (unsigned eight-bit)--Maximum number of outputs of the
switch (1 to 200)
U16 Hi_temp
Hi_temp (unsigned 16-bit)--High temperature threshold (234 to 353
°K)
All temperature information is referenced in degrees Kelvin.
Conversions are as follows:
1 °C = 1 °K and 0 °C = 273 °K approximately
1 °F = 0.55 °K and 0 °F = 255.37 °K
Parameters
Parameters
Operating and Maintenance Instructions – 44