Engine Temperature & Oil Pressure Calibration - Baldor GLC10 Installation & Operating Manual

Engine Temperature & Oil Pressure Calibration
To accurately calibrate the controller's temperature sensor, an external temporary engine mounted
temperature gauge is required. The external temperature gauge should be connected as close as possible
to the temperature sender.
To accurately calibrate the controller's pressure sensor, an external temporary engine mounted pressure
gauge is required. The external pressure gauge should be connected as close as possible to the pressure
sender.
Engine Temperature
Oil Pressure
Note:
MN2408
ENGINE TEMP
127
Displays the type of calibration function.
Displays the calibration correction factor number (0-255) used to obtain the correct Temperature or Pressure reading.
Displays the actual temperature or pressure measurement shown on the display menus.
This reading may be calibrated higher or lower by changing the correction factor number.
The engine temperature analog circuit must be calibrated with the engine temperature sender mounted on the engine.
Connect a temporary engine mounted temperature gauge of suitable accuracy and start the engine. After the engine
reaches normal operating temperature, enter the programming mode and scroll to the "Engine Temperature Offset"
calibration point. Use the INCREMENT or DECREMENT push-buttons to adjust the correction factor number while
observing the displayed temperature. Adjust the correction factor number to obtain the identical temperature reading as
measured with the external temperature gauge. With the correct temperature displayed, press the "Enter" push-button to
accept the correction factor number. Record the correction factor on the programming sheet for future reference.
Connect a temporary engine mounted pressure gauge of suitable accuracy and start the engine. After the engine
reaches normal operating pressure and temperature, enter the programming mode and scroll to the "Engine Pressure
Offset" calibration point. Use the INCREMENT or DECREMENT push-buttons to adjust the correction factor number
while observing the displayed pressure. Adjust the correction factor number to obtain the identical pressure reading as
measured with the external pressure gauge. With the correct pressure displayed, press the "Enter" push-button to
accept the correction factor. Record the correction factor on the programming sheet for future reference.
Engine Sender
Temperature Resistance
5F 5C
Ohms
392 200
374 190
356 180
338 170
320 160
302 150
284 140
266 130
248 120
230 110
212 100
194 90
176 80
150 70
140 60
122 50
104 40
86 30 1486
68 20 2322
50 10 3644
32 0 6284
Sender resistance data shown are for Oil Pressure Sender p/n-003654 (Thompson p/n), Manufacturer- Datcon, p/n
102227. Datcon Sender must be used with MEC software version 1.81 or greater (previous software versions cannot be
used).
955C
Oil
Pressure
KPA PSI
20 1034 150
24 965 140
28 896 130
33 827 120
39 758 110
46 689 100
55 621 90
65 552 80
76 483 70
90 414 60
106 345 50
147 276 40
197 207 30
290 138 20
426 69 10
622
952
Sender
Resistance
Ohms
38
42
48
54
62
70
79
89
101
114
127
142
160
183
206
Operation 4‐29