Metrohm 751 GPD Titrino User Manual
Page 177
3.2. Remote control commands
751 GPD Titrino
174
Measurement in assembly. The measuring function can only be started via RS
Control. When the measuring function is switched on, no method can be
started at the Titrino.
.Input:
Selection of the potentiometric measuring input 1, 2, diff., polarized
electrodes or temperature.
.Ipol:
Polarization current in uA.
.Upol:
Polarization potential in mV, entry in steps of 10 mV.
3.2.2.
3.2.2.157.
157. AAssembly.O
.Outputs.A
.AutoEOD
ON
ON, OFF
AAssembly.O
.Outputs.S
.SetLines
$G
AAssembly.O
.Outputs.S
.SetLines.L
.L0
active, inactive, pulse, OFF
OFF
up to .L13
AAssembly.O
.Outputs.R
.ResetLines
$G
Setting the I/O output lines.
.AutoEOD: The automatic output of the EOD (End of Determination) at the end
of the determination can be switched off. Thus, for example, in
conjunction with a Titrino several determinations can be performed
in the same beaker. Before AutoEOD is switched on, line 3 must be
set to "OFF".
.SetLines: With $G, all lines are set.
.SetLines.LX: Set the line LX. "active" means setting of a static signal, "inactive"
means resetting of the signal, "pulse" means output of a pulse of
app. 150 ms, "OFF" means the line is not operated, see also page
223.
Warnings:
•
If you have "AutoEOD" to "ON", an active line 3 is set to "inactive"
by the EOD pulse.
•
L6 is the line of the activate pulse. An active line 6 is set to
"inactive" by the activate pulse.
•
L5 is the error line. It is continuously controlled by the Titrino
program and can therefore not be set freely.
Line assignments in Titrino program:
L0
Ready, inactive state
L1
Conditioning OK
L2
Titration in progress
L3
EOD (End Of Determination)
L4
Can be set in TIP
L5
Error
L6
Activate pulse + can be set in TIP
L7
Buret volume pulses
L8, 9
---
L10-13 Monitoring in modes STAT, DOS, DOC
.ResetLines: Lines are set to the inactive status (= high).
3.2.2.
3.2.2.158.
158. AAssembly.S
.Stirrer
ON, OFF
OFF
Switching stirrer ON/OFF.
3.2.2.
3.2.2.159.
159. Se
Setup.C
.Comport
11, 2, 1&2