Testing SBI Communication
Step
Key (or Instruction)
Display/Printout
1. Prepare the test connector for the RS-232 port
Connect TƒD (pin 2) with
(see “Pin Assignment Chart”)
RƒD (pin 3)
2. Select “Hardware tests”
see above
3. Select “Test interfaces” function
u
and confirm
4. Confirm “SBI communication
u
test” function
At the end of the test, the result
is displayed: Test error
or: Test OK (in this case, Test error)
(the test is repeated continuously)
5. Exit “Test SBI communication”
2 ƒ
c
Testing the Heater
Step
Key (or Instruction)
Display/Printout
1. Select “Hardware tests”
see the previous page
2. Select “Heater test”
y
and confirm
u
3. Start the heater test:
Select the
START
function
u
After initialization, the current
temperature (in this case: 123°C)
and test time (in this case: 1.5 min)
are displayed
If the sample chamber is opened,
the test stops until the sample
chamber is closed again.
After a brief time interval, the device
reaches the nominal temperature.
4. Exit the heater test
c
36
HARDWARE INTERFACE SBI
Result: Test Fehler
HARDWARE INTERFACE SBI
Result:
Test error
25
END
HEATER TST 160
o
C
Verzög. 2sec
S
o
C
START
SETUP
123
ENDE
HEATER TST 160
o
C
160
o
C 1.5min
S
o
C
START
SETUP
160
ENDE
HEATER TST 160
o
C
160
o
C 11.2min
S
o
C
START
SETUP
