14
Press the
ARROW
keys to select another buffer to be
replaced.
Press
CFM
to confirm the buffer that will be replaced.
Press
CAL
to leave calibration without replacing.
Note:
If the replaced buffer is outside the ±0.2 pH
window, around each of the calibrated buffers, it is
possible to select this buffer for next calibration
during current calibration.
WORKING WITH CUSTOM BUFFERS
If a custom buffer was set in SETUP menu, it can be selected during
calibration by pressing the
ARROW
keys. The “
BUFFER pH
” tag will
blink.
Press
SETUP
if you want to adjust the buffer value. The buffer value will
start blinking.
Use the
ARROW
keys to change the buffer value.
After 5 seconds the buffer value is updated. Press
SETUP
if you want to
change it again.
Note:
Custom buffer value can be adjusted in a ±1.00 pH window,
around the set value.
35
• Instrument ID (4 chars)
• Calibration alarm time out for pH range (2 chars)
• SETUP information (2 chars): 8 bit hexadecimal
encoding.
• 0x01 - beep ON (else OFF)
• 0x04 - degrees Celsius (else degrees Fahrenheit)
• 0x08 - Offset calibration (else Point calibration)
• The number of custom buffers (1 char)
• The custom buffer values, with sign and decimal
point, for each defined custom buffer (7 chars)
NSLx
Requests the number of logged samples (4 chars).
Command Parameter (1 char):
x - range (see Note)
LODPxxx
Requests the xxx
th
pH record logged data.
LODMxxx
Requests the xxx
th
mV/Rel mV record logged data.
LODPALLff
Requests all pH Log on demand - ff=frame number
LODMALLff
Requests all mV/Rel mV Log on demand - ff=frame number
Note:
The log on demand can be downloaded in frames of
8 records (01 is first frame number)
LLSxff
: Requests information about all lots in frames of 10 lots (a frame
contains information about 10 lots) (
HI 2215
only)
Command Parameters:
x - range (see Note)
ff - requested frame number - first frame is labeled 01
GLDxxxff
: Requests the records of the “xxx” lot number (
HI 2215
only).
The records are sent in frames of 10 records; “ff” is the frame
number (01 first frame). (Example: Lot 13 has 53 records.
The records will be sent in 6 frames, 5 with10 records and
1 with 3 records.)
Command Parameters:
xxx - Lot number (eq: for lot number 1 xxx = 001)
ff - requested frame number - first frame is labeled 01
Errors:
• “Err3” is sent if the Log on demand is empty.
• “Err4” is sent if the requested set parameter is not available.
• “Err5” is sent if an argument of the command is not correct.
• “Err6” is sent if the requested range is not available.
• “Err7” is sent if the instrument is in logging mode.
• “Err8” is sent if the instrument is not in measurement mode.
• Invalid commands will be ignored.
Note:
P - request for pH range.
M - request for mV and Rel mV ranges.
