Digital Brushless AC Servo Drive system - Ref. 1809 BCSD-83/116
5.1.6. Operation in Monitor Mode
The monitor mode allows the reference values input into the servodrive, I/O signal status, and servodrive
internal status to be monitored.
• Using the Monitor Mode
The example below shows how to display 1500, the contents of monitor number Un001.
• List of Monitor Modes.
Contents of Monitor Mode Display.
1. Press MODE key to select the monitor mode.
2. Press the INC or DEC key to select the monitor number to display.
3. Press the ENTER key to display the data for the monitor number selected at step 2.
4. Press the ENTER key once more to return to the monitor number display.
Monitor Number Monitor Display
Un000 Actual servomotor speed Unit: rpm
Un001 Input speed reference Unit: rpm
Un002 Reserved
Un003
Internal torque reference Unit: %
(with respect to rated torque)
Un004 Number of encoder rotation angle pulses
Un005 Input signal monitor
Un006 Encoder signal monitor
Un007 Output signal monitor
Un008 Reserved
Un009 Reserved
Un010 Reserved
Un011 Reserved
Un012 Reserved
Un013 Reserved
Un014 Reserved
Un015 Load inertia percentage
Un016 Servomotor overload ratio