Money Controls Ardac IBA5, Руководство по спецификациям и регулировке

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Specification and Adjustment Manual - ARDAC IBA5
Document Number 44X501R2 – March 15, 2004
3-11
Dual Density Values
Dual density calibration values are stored in the EEPROM of the Microprocessor. It is not necessary to
recalibrate the optical density values unless:
- The Microprocessor Board has been repaired or replaced.
- Major service or repair replacement has been performed on the dual density sensor or emitter.
- Testing on the bench in diagnostics mode indicates a high rate of “C0” errors related to the
“Density Sum”. The “C0” error will have a message indicating “Dual Density Sum Over Limit”.
If the “C0” error is not associated with a “Density Sum Over Limit” error, Density Calibration will
not correct the problem.
Re-calibration of the optical density values is explained in Section 4, System Diagnostics, under the
heading Dual Density Calibration.
System Stalls and Incomplete Power-up
For the calibration process to work properly, the System must be powered up without any notes or obstructions in
the note path.
- If any object is present in the note path during calibration, the process will not complete properly, resulting
in such problems as erratic performance or poor acceptance.
- If an obstruction is present in the note path during subsequent power-ups, the acceptor will try to clear the
note path and complete the power-up sequence. If the acceptor cannot clear the note path, the power-up
sequence will be halted, and the stacker punch will not cycle.
- If the System has been improperly powered up and stalls, power down the System, and check the note path.
Correct the problem as necessary and re-energize the System.
Dip Switch Note Inhibits And String Sensor
The DIPswitches on the microprocessor board are read during power-up to check the communications mode,
whether any notes have been inhibited and whether the string sensor is enabled or disabled. The EPROM on the
acceptor Microprocessor Board must support the protocol selected or the System will not operate properly. The
DIPswitches are located on the Microprocessor Board as shown in Figure 1-10 of Section 1, Description and
Specifications. Table 1-1 of the same section lists the switch functions.