TriContinent C24000, Product Manual

Page: 78 / 144

Using EEPROM
78
Operating instructions
Example stored program string for AutoRun:
[s8ZS1gIA3000H0OA0GR]
Breakdown:
Execute program string stored in EEPROM (e<n>)
Execute string stored at EEPROM location <n>.
Argument:
Example:
[e8R] will run the string stored in EEPROM location 8.
Linking program strings stored in EEPROM
Strings stored in EEPROM can be linked by ending one program string with
an [e] command that refers to a second program string stored in another
location.
Example program strings:
[sIZgIA3000OA0G5e2R]
[s2gIA3000OgH0D300G10GR]
• The first string loads an initialization and prime sequence into location 1 of
EEPROM (address switch position 1). It then links to string 2 in EEPROM.
• The second string loads an aspirate and dispense sequence into location 2 of
the EEPROM. This string fills the syringe, then performs 10 dispenses of 300
increments each.
Due to the [H0], the dispenses are triggered by the proper auxiliary input, or
an [R] command. This sequence is repeated endlessly until the pump is
powered down.
If the AutoRun jumper is installed and the address switch is set correctly, on
power-up the pump will automatically initialize, prime, and perform the mul-
tiple dispenses until it is again powered down.
Note: When linking program strings, a jumped-to string will not automatically
return to the calling string. In the example above: [s1] jumps to [e2]. Once [e2]
has executed, control will not return to the calling sting [s1]. Thus, [e] commands
are normally placed at the end of a string just before the [R].
s8 Loads following string into location 8 of EEPROM (address switch
would be set to position 8).
Z Initializes pump.
S1 Sets plunger speed.
g Marks start of loop.
I Moves valve to input position.
A3000 Moves plunger to position 3000.
H0 Halts operation until either TTL input goes low
O Moves valve to output position.
A0 Moves plunger to position 0.
G Go to [g], repeat continuously until terminated.
R Run command string.
<n> 0...14 EEPROM location of stored string