Logging Control - Mitsubishi Electric NZ2GN2S-D41P01 User Manual

Logging control

The remote I/O signals that control the logging operation are shown below.
• Logging start flag (RX3)
• FTP transfer completion flag (RX4)
• FTP transfer error completion flag (RX5)
• FPGA control stop while data collection flag (RX6)
• Logging control stop flag (RX7)
• Logging start request (RY3)
• FTP resend allowed (RY4)
• Logging control stop request (RY7)
Start and stop logging
The method of starting and stopping logging differs depending on the "Select logging start control".
■When "Select logging start control" is "Register setting value (RY3)"
Logging is started or stopped by the logging start request (RY3). Logging cannot be started or stopped by logging enable
(uc_logen_clk100m_reg) of the user circuit block terminal.
Logging state
Start
Stop
■When "Select logging start control" is "User circuit output"
Logging is started or stopped by logging enable (uc_logen_clk100m_reg) of the user circuit block terminal. Logging cannot be
started or stopped by the logging start request (RY3).
Logging state
Start
Stop
12 FUNCTIONS
328
12.7 Logging Function
Method
When FPGA control flag (RX0) is on and the status of Logging operation state monitor (RWrB) is Collection start waiting (1H),
Logging start request (RY3) is turned off and on to start the collection of logging data.
While the status of Logging operation state monitor (RWrB) is Collecting (2H) or Collecting after trigger (3H), switching on and off
Logging start request (RY3) stops logging data collection. When collection is stopped, the collected logging data is transferred to
the FTP server.
Update method
When b3 of the Logging operation control register (lgdw_ctrl) (address: 1000_9000H) is Rising for logging start allowed (1),
logging data collection starts by switching Logging enable (uc_logen_clk100m_reg) from Disable (0) to Enable (1).
When b3 of the Logging operation control register (lgdw_ctrl) (address: 1000_9000H) is Falling for logging start allowed (0),
Logging enable (uc_logen_clk100m_reg) can be switched from Enable (1) to Disable (0) to stop the collection of logging data.
When collection is stopped, logging data is transferred to the FTP server.