
Pressure
Controller/Calibrator
PCM Assembly
67
Diagnostic
Control
Primary
Setup Menu
2/05/15 10:52am
0.0020 psi
Input 2: 7.54-- mV
Exit
Autotune
Control Coefficients
PA1
1769
Apply Low
12370
PA2
4800
Apply High
14310
PR1
64
Release Low
10730
PR2
3088
Release High
11510
Test C0
12512.0
Test C1
0.004567
Supply C0
10242.9
Supply C1
0.004366
Exhaust C0
9434.34
Exhaust C1
0.000541
Port Pressure
Test Port
14.60 psi
Supply Port
14.13 psi
Exhaust Port
15.15 psi
Control Module
Model Number
PCM-STD-20M
Serial Number
3059003
Revision
0.55
MEASURE
CONTROL
VENT
SETUP
1
2
3
hxn407.eps
Figure 39. Current Sensor Information
Calibrate the Sensors
Test port (ATM and 3,000 psi). See Figure 40.
Note
Fluke Calibration does not recommend to do this adjustment at a
maximum pressure <1500 psi to ensure best sensor alignment. If
you do not have a 3000 psi module, use the highest-rated module
that you have.
1. Install the highest-range PMM that you have and make it the fixed range.
2. Set the PMM measurement mode to
Absolute
.
3. Apply a supply pressure of 110 % to 115 % FS of your highest-range
PMM.
4. Install a shutoff ball valve on the test port and leave it open.
5. Vent the system.
6. Use a reference barometer to read the absolute ATM pressure in the
units and type
CAL:PRES4:VAL1 xx.xx
(xx.xx = value in units must be
absolute) on the terminal.
7. Close the shutoff valve on the test port.
8. Set a pressure to control at FS of your PMM.
9. Read the absolute PMM pressure and type
CAL:PRES4:VAL2 xx.xx
(xx.xx =value in units must be absolute) on the terminal.
10. Type
CAL:PRES4:SAVE
on the terminal.
Содержание 6270A
Страница 5: ...Contents continued iii Inspect and Replace the CPS valves 122 Replacement Parts 124 Screw Torque 136...
Страница 6: ...6270A Service Manual iv...
Страница 26: ...6270A Service Manual 20 2 1 3 hxn212 eps Figure 7 PMM and PCM Removal...
Страница 30: ...6270A Service Manual 24 1 2 3 hxn205 eps Figure 9 Manifold Installation...
Страница 32: ...6270A Service Manual 26 2 1 1 hxn202 eps Figure 10 Remove Feet and Tilt Stands...
Страница 37: ...Pressure Controller Calibrator Module Guide Rails 31 1 2 3 hxn209 eps Figure 13 Remove Module Guide Rails...
Страница 40: ...6270A Service Manual 34 hxn208 eps Figure 16 Remove the CPU...
Страница 43: ...Pressure Controller Calibrator Module Guide Rails 37 8 9 10 hxn219 eps Figure 18 Dock Assembly...
Страница 47: ...Pressure Controller Calibrator Module Guide Rails 41 2 3 1 4 6 7 5 8 hxn215 eps Figure 21 Remove B Series Valve...
Страница 53: ...Pressure Controller Calibrator Power Supply and Fan 47 3 1 2 4 hxn221 eps Figure 25 Remove Power Supply...
Страница 64: ...6270A Service Manual 58 1 2 3 4 5 7 6 hxn210 eps Figure 32 Remove Latch Assembly...
Страница 67: ...Pressure Controller Calibrator PCM Assembly 61 2 1 hxn401 eps Figure 34 Module Components...
Страница 138: ...6270A Service Manual 132 9 2 5 18 7 9 8 2x 9 5x 3 4x 4 3x 7 2x 11 12 13 6 10 hxn509 eps Figure 56 PMM CAL KIT 20M Parts...