Menu: Set Fso Low/High Registers; Set Up A Dpi 104 Network; Error Indications - GE druck dpi 104 User Manual

Operation - Menu: Set FSO low/high registers
Use the FSO low/high registers to set a different range for
these functions: analogue display, % indication, low/high
alarm.
Initially, these register values are set to the factory
calibration values. Example:
Calibrated range: 0.7 bar (10 psi) gauge.
Selected units: mbar
FSO low
0 bar (0 psi)
Table 5 gives the permitted alternative values you can use.
Table 5: Permitted FSO values
Range Permitted FSO values
All ranges: a, sg 0 to 105% FS
g: 0.7 bar (10 psi) -0.7 bar (-10 psi) to 105% FS
g: ≥ 2 bar (30 psi)
-1 bar (-15 psi) to 105% FS
All ranges FSO low < FSO high
FSO low/high registers - Set up and use
Menu: Set the menu option to the FSO low register (Refer to
"To start - Menu operation"). Then use these steps to set an
applicable value in the permitted range (Table 5):
FSO low
0 to 9, or -
3. Repeat steps 1 + 2 for each digit and for the decimal
point.
If the value you enter is not correct, the value resets to the
nearest permitted value (Table 5).
To accept or change the new value, repeat steps 1 to 3.
To cancel the new value, press this button.
4. If necessary, repeat the procedure for the FSO high
register.
Operation - Set up a DPI 104 network
You can set up a network of up to 99 units in series ('daisy
chain'). Figure 4 shows the electrical connections to do this
(Refer to Table 3).
Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176
FAX 781.665.0780 - TestEquipmentDepot.com
FSO high
700 mbar (10 psi)
1 2 FSO low
0 to 9
12- 24V dc
+ve GND
DPI 104 (2)
Figure 4: Connections for a DPI 104 network
Operation - Error indications
Table 6: Error codes/indications
Code Description
E0001 Incorrect unlock code. Use the correct code.
E0002 The tare facility is not available because the menu
lock is On and the lock code < 500. Change the menu
configuration.
E0004 Start up error. Do a restore operation (Refer to
"Maintenance").
E0005 External IDOS UPM not found. Make sure that all the
related equipment and connections are serviceable.
E0006 Incorrect calibration access code. Use the correct
code.
E0007 The power supply is too low to do a calibration. Use an
external power supply or replace the battery.
E0009 Unable to supply the specified Vout. Example:
• Low battery. Use an external power supply or
replace the battery.
• Bad connection. Make sure that all the related
equipment and connections are serviceable.
Applied pressure ≥ 110% FS. Reduce the pressure.
OLoAd
99999/ There are not enough digits in the main display to give
-9999 the correct pressure value. Change the measurement
units.
PC: 9-way, D-type
connector
GND Tx Rx
DPI 104 (1)