Printed Data Format; Pc Control Of The Meter Through The Rs232 Interface - Hach sension 4 Instruction Manual

SECTION 5,
continued
5.2.4.1

Printed Data Format

Storage Channel
Location Number
# 1 <1>
# 2 <1>
# 3 <2>
* This line will not be included unless Print All is chosen. This calculation is included for some reporting
regulations, but is not just an average of the pH readings. The calculation for the pH average is:

5.2.5 PC Control of the Meter through the RS232 Interface

Printed data will have the following format:
Reading Temperature
7.53 pH 22.7 C
6.13 pH 13.6 C
7.01 pH 20.1 C
*
Average: 6.54
pH -log
=
AVG
The meter can be controlled remotely using a PC. The
communication protocols are 1200 baud rate, 8-bit word, 1-stop
bit, no parity. A summary of the commands is shown in Table 6.
mV
Date Time
Reading
-30.0 mV 10/03/99 08:30
50.0 mV 10/04/99 09:11
-0.0 mV 10/10/99 12:44
pH
 
n
( )
∑
 pH 
–
( )
i
10
 
i=1
 
------------------------------- -
 
10
n
 
 
 
50
Meter Serial Software
Model Number Version
sensIon4 12344577
sensIon4 12344577
sensIon4 12344577
PX.X
PX.X.
PX.X