Panasonic FP-XH M8N16PD, User Manual

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17.14 AMP Monitoring Function
17-41
17.14 AMP Monitoring Function
17.14.1 Overview
This function enables the FP-XH M8N Control Unit to monitor the status information of servo
amplifier using RTEX monitor commands.
• This information can be read by controlling the AMP monitor & control area (common area
no. 0, address H390-H395) in the positioning memory of the FP-XH M8N Control Unit using
user programs.
• The AMP monitor function can be executed only when the axes to be monitored stop. The
monitoring request made while the axes are activated is invalid. However, if the request for
monitoring is enabled when the axes stop, the monitoring starts.
• When the network disconnection error occurs, this function cannto be executed becuase
communication is not available.
17.14.2 Monitoring Items
The type codes and names that can be read by the FP-XH M8N Control Unit are as follows.
Type Code
(HEX)
Name
Type Code
(HEX)
Name
01 Position deviation 31 Inertia ratio
02 Encoder resolution 32 Automatic motor recognition
04
Internal command position (after
filtering)
33 Cause of no revolution
05 Actual speed 34 Warning flags
06 Torque 41 Mechanical angle (Single turn data)
07 Actual position 42 Electrical angle
08
Internal command position
(beforer filtering)
43 Multi-turn data
09 Latch position 1 61 Power on cumulative time
0A Latch position 2 62 Servo driver temperature
0C
Command velocity (after
filtering)
63 Encoder temperature
11 Regenerative load ratio 64
No. of inrush resistance relay
operations
12 Overload ratio 65 No. of dynamic brake operations
21 Logical input signal 66 Fan operating time
22 Logical output signal 67 Fan life expectancy
23
Logical input signal (expansion
portion)
68 Capacitor life expectancy
24
Logical output signal (expansion
portion)
69 Voltage across PN
25 Physical input signal 71
RTEX cumulative communication
errors
26 Physical output signal 81
Encoder cumulative communication
errors