LinMot
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L i n M o t ®<br />
Motion Control SW<br />
7.4 Monitoring<br />
All servo controller series support enhanced monitoring features of the supply voltages and<br />
the board temperatures.<br />
7.4.1 Logic Supply Voltage<br />
The logic supply voltage must be in the range from 20V to 28V when using the default<br />
parameter settings. If the supply voltage goes out of this range, an error will be generated. If<br />
the supply voltage goes below approx. 18V the servo controller shuts down.<br />
Parameter Name UPID Description<br />
Logic Supply 100Eh If the logic supply voltage sinks below this limit the error 01h<br />
Voltage Too Low<br />
will be generated.<br />
Parameter Name UPID Description<br />
Logic Supply 1010h If the logic supply voltage rises above this limit the error 02h<br />
Voltage Too High<br />
will be generated.<br />
7.4.2 Motor Supply Voltage<br />
The motor supply voltage can be monitored with different warn and error levels.<br />
Parameter Name UPID Description<br />
Motor Supply 1018h If the motor supply voltage sinks below this limit the warn bit<br />
Voltage Low<br />
Motor Supply Voltage Low (bit 2) is set.<br />
Motor Supply 1019h If the logic supply voltage rises above this limit the warn bit<br />
Voltage High<br />
Motor Supply Voltage High (bit 3) is set.<br />
Parameter Name UPID Description<br />
Motor Supply 101Ah If the logic supply voltage sinks below this limit the error 03h<br />
Voltage Too Low<br />
will be generated.<br />
Motor Supply 101Bh If the logic supply voltage rises above this limit the error 04h<br />
Voltage Too High<br />
will be generated.<br />
7.4.2.1 Phase Switch On Test<br />
The parameters in the Phase Switch On Test section are used in the HW Tests State (State<br />
5) before enabling the power stage. If the motor power supply is on and there is no ground<br />
path in the motor (inclusive cabling) the phase voltage is approx. 6.5V when in power off<br />
state. When moving the motor the induced voltage may lead to HW test error.<br />
Parameter Name UPID Description<br />
Phase Voltage 102Ch If one of the phase voltages is below this limit before<br />
Low Level<br />
powering up an error will be generated.<br />
Phase Voltage 102Dh If one of the phase voltages is above this limit before<br />
High Level<br />
powering up an error will be generated.<br />
Page 92/105 User Manual Motion Control SW / 07.09.2011 NTI AG / <strong>LinMot</strong>