NSK MEGATORQUE M-ESB-YSB2020AB300 - Monitoring Torque Command and Software Thermal Loading; Monitoring State of Automatic Gain Switching

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7.1. General Operation and Function
7.1.18. Monitoring via RS-232C Communication
7.1.18.7. Monitoring Torque Command and Software Thermal Loading
l The command TT monitors torque command and thermal loading.
l This is useful to check a margin of generating torque, and the state of thermal loading in the
continuous operation.
à Input format
TT/RP
/RP default : Reads out only once.
/RP attached : Real time readout
à Press the BS
key to terminate the real time monitoring (TT/RP).
Figure 7-27: Monitoring example (TT/RP)
Torque command:
Maximum torque command index: ± 511
:TT/RP
383, 75.0
A16384/32767, 50.0
Percent of current thermal loading:
Overload at 100 [%].
(Alarm of A3 > Overload will
occur.)
Allowable thermal loading index
Thermal loading index
Phase A, B or C that has the
highest thermal loading
Percent of current torque command
against the maximum torque [%]
7.1.18.8. Monitoring State of Automatic Gain Switching
l The TG command monitors the state in the automatic gain switching function.
à Input format
TG/RP
/RP default : One shot monitoring.
/RP attached : Real time monitoring.
à Press the BS
key to terminate the real time monitoring (TG/RP).
à Refer to “7.2.7. Automatic Gain Switching” for more details.
Figure 7-28: Monitoring example (TG/RP)
:TG/RP
U,#, 1200, 600
Data of error counter [pulse]
Remaining time to make gain
change for stopping. [ms]
Gain presently applied
‘U’: VG • VI
‘L’: VGL• VIL
‘*’: No gain applied.
Existence of position
command
‘#’: Exists.
‘*’: No command