GE AT600 - Page 110

Chapter 5. Communication
98 AT600 User’s Manual
Command 154 (0x9A): Write Display Backlight
This command is to set the back light.
Command 160 (0xA0): Read Analog Measurement Range Values
This command is to read the Analog Measurement range.
Table 39: Request Data Bytes for Write Display Backlight
Byte Format Description
0 Unsigned-8 Backlight control switch (0:off/ 1:on)
1 - 4 Unsigned-32 Display backlight timeout, unit is second.
Table 40: Response Data Bytes for Write Display Backlight
Byte Format Description
0 Unsigned-8 Backlight control switch (0:off/ 1:on)
1 - 4 Unsigned-32 Display backlight timeout, unit is second.
Table 41: Command-Specific Response Codes for Write Display Backlight
Code Class Description
0 Success No Command-Specific Errors
1-4 Undefined
5 Error Too Few Data Bytes Received
6 Error Device-Specific Command Error
7Error In Write Protect Mode
8-15 Undefined
16 Error Access Restricted
17-127 Undefined
Table 42: Request Data Bytes for Read Analog Measurement Range Values
Byte Format Description
None
Table 43: Response Data Bytes for Read Analog Measurement Range Value
Byte Format Description
0 Unsigned-8 Upper and Lower Range Values Unit Code
1 - 4 Float Upper Range Value
5 - 8 Float Lower Range Value