Panasonic DP-C321 Service Handbook page 310

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2.5.13 DC131 746-xxx Xero Transfer NVM List
1. 746-006
[NVM Name]: 2nd Resistance Detection Calculation Results
[PSW Display]: 2nd Resistance detection calculation results
[Initial Value]: 245
[Setup Range]: 102~921 (1 Count: -4.888 V)
[Description]:
Measures the resistance of the Secondary Transfer part composed of 2nd BTR and
Backup Roller at printable -1000V and display the voltage at Secondary Transfer
corresponding that resistance.
Secondary Transfer Voltage=245x-4.888=-1200 V
(Display range: 500 V~-4500 V)
2. 746-007
[NVM Name]: 2nd BTR System Resistance
[PSW Display]: Final output value (Voltage value)
[Initial Value]: 17
[Setup Range]: 0~1023 (1 Count: 1M Ohm)
[Description]:
Measures and displays the resistance of the Secondary Transfer part composed of
2nd BTR and Backup Roller at printable -1000 V. (Display range: 0~1023 M
Ohm)
3. 746-009
[NVM Name]: Calculation result of Absolute Humidity
[PSW Display]: Calculation results of Absolute Humidity
[Initial Value]: 9
[Setup Range]: 0~200
[Description]:
Displays the absolute humidity calculated by the formula below from the relative
humidity and relative temperature.
Absolute Humidity=(5.375-0.077*Temperature+0.027*Temperature 2)*
Humidity/100
4. 746-012
[NVM Name]: 2nd Output
[PSW Display]: 2nd Output
[Initial Value]: 368
[Setup Range]: 0~921 (1 Count: -4.888 V)
[Description]: For Component Control (0~-4500 V)
5. 746-013
[NVM Name]: DTS Output
[PSW Display]: DTS Output
[Initial Value]: 818
[Setup Range]: 0~818 (1 Count: -3.666 V)
[Description]: For Component Control (0~-3000 V)
6. 746-017
[NVM Name]:Resistance Detection Calculation Results Y
[PSW Display]: Resistance detection calculation results Y
[Initial Value]: 51
[Setup Range]: 31~255 (1 Count: 0.196 µA)
[Description]:
Displays the output current corresponding to the resistance of the Primary
Transfer part calculated from the voltage measured at fixed current (10 µA) in Y
Color 1ST BTR.
7. 746-018
[NVM Name]:Resistance Detection Calculation Results M
[PSW Display]: Resistance detection calculation results M
[Initial Value]: 51
[Setup Range]: 31~255 (1 Count: 0.196 µA)
[Description]:
Displays the output current corresponding to the resistance of the Primary
Transfer part calculated from the voltage measured at fixed current (10 µA) in M
Color 1ST BTR.
8. 746-019
[NVM Name]:Resistance Detection Calculation Results C
[PSW Display]: Resistance detection calculation results C
[Initial Value]: 51
[Setup Range]: 31~255 (1 Count: 0.196 µA)
[Description]:
RollerDisplays the output current corresponding to the resistance of the Primary
Transfer part calculated from the voltage measured at fixed current (10 µA) in C
Color 1ST BTR.
9. 746-020
[NVM Name]:Resistance Detection Calculation Results K
[PSW Display]: Resistance detection calculation results K
[Initial Value]: 102
[Setup Range]: 25~459 (1 Count: 0.196 µA)
Chapter 3 Troubleshooting