Sentry 5000-32-IT Controller
Page 57 of 82
8.7.2 GlobalCal All
In the Calibration Management menu select and Enter “GlobalCal All” and proceed as follows:
Display*
Description**
Action
Press E to GlobalCal
all modules
All mapped modules are listed with the
number of days until calibration is needed.
Press E. The controller will discover the gas
types and calibration details for each module.
Press E to Zero
A multipage display shows one line for each
module with the configured span gas level.
Press E to begin zero gas, or M to abort
calibration and use Module Setup to change
span value.
Apply Zero Gas,
E when done
The sensor modules are now storing the
lowest sensor signal as the “zero” value.
Apply Zero (clean) air to all sensor modules.
Press E when complete.
Zero Complete,
E to Span
Sensor modules have now stored their zero
values.
Press E to move to the span gas step.
Apply Span Gas,
E when done
The sensor modules will now store the
highest
signal sensor signal as the “span”
value.
Apply the correct span gas type and
concentration to every module to be calibrated.
Press E when complete.
GlobalCal Complete,
E to Operate
Modules that responded correctly to the zero
and span gas display the pre-adjusted
reading and are ready to return to service.
Modules that did not respond correctly
display “Failed” and return to their previous
calibration states.
Press E.
NOTE:
Return to the first GlobalCal screen to
view all mapped modules to determine if their
due days have updated. If there are failures use
method 2c to repeat the calibration.
Any Display
Calibration process is complete.
Touch “Home” to return to normal operation.
* Display column lists what instructions are displayed on the TPC display.
** Description column details what appears on the screen and any processes the Sentry IT is undergoing.
Содержание Sentry 5000-32-IT
Страница 28: ...Sentry 5000 32 IT Controller Page 28 of 82 Figure 15 Analog Input Wiring ...
Страница 29: ...Sentry 5000 32 IT Controller Page 29 of 82 Figure 16 PSG Sentry Classic Wiring ...
Страница 30: ...Sentry 5000 32 IT Controller Page 30 of 82 Figure 17 Modbus Wiring ...
Страница 31: ...Sentry 5000 32 IT Controller Page 31 of 82 Figure 18 Top Board Relay Digital Output Wiring ...
Страница 32: ...Sentry 5000 32 IT Controller Page 32 of 82 Figure 19 Analog Output Wiring ...
Страница 33: ...Sentry 5000 32 IT Controller Page 33 of 82 Figure 20 Digital Input Wiring ...
Страница 34: ...Sentry 5000 32 IT Controller Page 34 of 82 Figure 21 Bottom Board Relay Wiring ...
