NEC PG-FP4 User Manual page 81

CHAPTER 5 SAMPLE PROGRAMMING SESSION USING GUI SOFTWARE
8. Terminating system
<1> If it is not necessary to program other devices, select [File] → [Quit] and terminate the GUI software.
All the settings made so far have been saved, so that they can be reused when the GUI software is
restarted (all the settings are also saved to the internal EEPROM of the PG-FP4).
<2> Remove the FA adaptor (target system) from the target cable.
<3> Turn off the switch of the power supply unit.
<4> Remove the power supply unit and either the RS-232C cable or USB cable from PG-FP4.
Caution If the "E501 Operation failed" error occurs, check the following points.
• Check the wiring of the pins used for writing the target device on the target board and the processing of the
other pins, by referring to the user's manual of the target device.
• Check if the following set values match the actual writing environment, by selecting the [Device] → [Setup...]
menu.
Clock supply source
V supply source
DD
Communication mode to be used
Parameter file, etc.
• Check to see if the CPU clock and communication clock are within the range of the specifications of the
target device.
• When UART is used, communication may not be synchronized due to a baud rate error of the target device.
In this case, change the CPU clock or baud rate, or change the communication mode to SIO.
User's Manual U15260EJ3V1UM
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