Hach Anatel PAT700 User Manual page 41

"HH" Get number of times UV lamp is turned on, hours left, voltage and status of both UV lamps
Set/get user-calibrated
"HC"
conductivity slope
"HT" Set/get user TOC slope
Example:
Read command:
Read format:
"HH:mm:SS HH:mm:SS
HH:mm:SS u u f u u u u u u f"
Response:
"00:01:00 00:00:00
00:01:00 25 00 1.000 000 020 005 095 0 0 1.000"
Write format:
"HR HH:mm:SS HH:mm:SS
HH:mm:SS u u f u u u u u u f"
Write command:
"HR 00:01:00 00:00:00
1 1 Sensor 0 1 0 3 0 1 0 0 0 0 1 1
00:01:00 25 00 1.000 000 020 005 095 0 0 1.000"
Example:
Read command:
Response:
"UVLamp1: 4 4300
"UVLamp2: 0 4300
Example:
Read command:
Response:
Write format: "HC f"
Write command: "HC 0.95"
Example:
Read command: "HT"
Response:
Write format:
Write command:
"HR"
u u u u s u u u u u u u u u u u u
50 0 1 1 Sensor 0 1 0 3 0 1 0 0 0 0 1 1
u u u u s u u u u u u u u u u u u
50 0
"HH"
1.000000 Good"
1.000000 Good"
Slope range should be between 0.9 and 1.1.
"HC"
"1.000"
Slope range should be between 0.85 and 1.15.
"1.000"
"HT f"
"HT 1.05"
Installation
Page 39