E.PARAMETER LIST APPENDIX B-70315EN/02
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E.19 PARAMETERS FOR GAS PRESSURE CONTROL (2)
#7 #6 #5 #4 #3 #2 #1 #0
15800 TPC
[Data type] Bit
TPC The control function of driving the turbo blower with a constant
power
0: Invalid
1: Valid
15801
Maximum internal pressure when the control function of driving the turbo
blower with a constant power is enabled
[Data type] Word
[Unit of data] (1=13Pa)
[Valid data range] 1 to 32767
Maximum setting for the internal laser pressure. If the internal laser
pressure setting calculated from the laser power setting exceeds the
setting of this parameter, the internal laser pressure is clamped to this
value.
15802
Laser power setting used as the maximum internal pressure when the
control function of driving the turbo blower at a constant power is enabled
[Data type] Word
[Unit of data] W
[Valid data range] 1 to 32767
Laser power setting used when the setting of parameter No. 15801 is
used as the internal laser pressure setting. The proportional constant
for the internal laser gas pressure setting and laser power setting is
determined using this parameter and parameter No. 15801.
15803
Compensation factor for the internal pressure setting when the control
function of driving the turbo blower at a constant power is enabled
[Data type] Word
[Unit of data] 1/1024
[Valid data range] 0 to 32767
Compensation factor by which the internal laser pressure setting is
multiplied. When the parameter setting is 1024, compensation factor
1.0 is used for multiplication.
15804
Maximum exhaust valve open time for internal pressure control during
oscillation
[Data type] Word
[Unit of data] msec
[Valid data range] 0 to 3000
Set the maximum open time for exhaust valve PCV.