West Control Solutions MRC 7000 Controller Manual User Manual
Page 60
60
Er 9 - ADC Reference
1. Perform the CAL2 procedure as described in the
Number Error
Calibration section (page 47).
Er10 - ADC Reference
1. Perform the CAL2 procedure as described in the
Voltage Error
Calibration section (page 47).
Er11 - Cold Junction
1. Perform the CAL3 procedure as described in the
Compensation Error
Calibration section (page 48).
Er12 - CAL2 Voltage Error
1. Check that 50 mVDC is properly connected to the
instrument and is within the tolerance limits as
indicated in the CAL2 procedure of the Calibration
section (page 47).
2. Turn off the power to the instrument and open the
cover. Loosen the platen hold down screw and swing
the platen open. Inspect the Processor board
(Appendix A-1, page 62) to insure that the input
conditioning jumper JU4 is in the non-volt position.
3. Perform the CAL2 procedure as described in the
Calibration section (page 47).
Er13 - RTD CAL5 Input
1. Check that resistance device is of the correct value
Error
and properly connected to the instrument and is
within the tolerance limits as indicated in the CAL5
procedure of the Calibration section (page 49).
2. Turn off the power to the instrument and open the
cover. Loosen the platen hold down screw and swing
the platen open. Inspect the Processor board
(Appendix A-1, page 62) to insure that the input
conditioning jumpers are in the correct position for the
RTD input for the Terminal Board being calibrated.
For TB 4, JU4 should be in the non-volt position and
JU6 in the RTD position. For TB 5, JU5 should be in
the non-volt position and JU7 in the RTD position.
3. Perform the CAL5 procedure as described in the
Calibration section (page 49).
Er14 - Cold Junction
1. Perform the CAL3 procedure as described in the
Compensation Error
Calibration section (page 48).
Er15 - Ground Reference
1. Perform the CAL2 procedure as described in the
Tolerance Error
Calibration section (page 47).
Er16 - Program/ASEt Mode
1. Record all Program and Tune mode parameters.
Checksum Error
Perform CAL 1 procedure as described in the
Calibration section (page 47). Re-enter the
Program and ASEt mode parameters.
Er17 - Calibration
1. Perform the calibration procedures that are
Checksum Error
needed for the input sensors that will be used (page
46).
Er21 - Pen Feedback
1. Perform the steps listed for pens not moving.
Error