Vermes MDS 3200+ Series, Руководство пользователя, Страница: 26 / 125

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VTK-VS-BA-015e-A | User Manual MDS 3200+ Series | Product Description
In order to change the values saved in the EEPROM working configuration you may use the MDC
keypad
(enter the parameters in the menu “Pulse Parameters”, then press
[enter]
)
.
Or you may use one of the following commands via RS-232C:
“TRIGGER:SET:<Rising>,<Open Time>,<Falling>,<Needle Lift>,<Number of Pulses>, <Delay>,1”
“TRIGGER:ASET:<Rising>,<Open Time>,<Falling>,<Needle Lift>,<Number of Pulses>, <Delay>,1”
All values transmitted to the MDC 3200
+
by one of the following two commands will not be saved
in the EEPROM working configuration:
TRIGGER:SET:<Rising>,<Open Time>,<Falling>,<Needle Lift>,<Number of Pulses>, <Delay>
TRIGGER:ASET:<Rising>,<Open Time>,<Falling>,<Needle Lift>,<Number of Pulses>, <Delay>
Instead it will remain in the RAM memory until erased by another RS-232C command, or when the
MDC 3200
+
is switched OFF and the EEPROM is read out into the RAM during restart. The reason
for having these two different types of commands
(the distinction is the “1” at the end)
is that it
takes up to 1 sec to save the parameter set in the EEPROM.
On top of the working configuration and the ten parameter setups there is another parameter set-
ting saved in the software on the EEPROM. This is called the “factory setting”. It cannot be changed
by the user. It may be loaded to the working configuration and the RAM memory after major dis-
turbances of the system.
Additionally there is the possibility to save combinations of setups, so called “Scenarios”. You can
find the relevant details in chapter 6.8, “Scenarios”.
4.2 Microdispensing Valve MDV
4.2.1 Composition
The Microdispensing valves of Vermes Microdispensing are built modular. A valve is composed of
different modules, four for an A-valve or five for an F-valve
(the example picture shows an F-valve)
:
•
Electronics/Sensor Electronics
(1)
• Actuator System (2)
•
Fluid Box
(3)
•
Nozzle Unit
(4)
• MNL Screw
(5) (only in an F-valve)