Keba ServoOne Series, User Manual

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Parameter configratton
ServoOne User Mangal SERCOS II and III
ID no.: 1108.26B.3-00 Date: 04/2020
Parameter configratton
6.3.1 Torqge control
In thts operatton mode a torqge reference valge ts spectfed by the master (S-0-0080).
To protect aiatnst overspeed, on reachtni the maxtmgm speed a speed controller ts
swttched on that ltmtts the speed to the maxtmgm valge set tn the parameters.
Figure 6.1
Torque controlled motor
S-0-0080
S-0-0081
S-0-0084
P 0329
P 0330
P 0331
P 0332
P 0460
Simplified block diagram of the torque control
Ngmber Descrtptton Untt
S-0-0080 Torqge reference valge TORQ
S-0-0081 Addtttve torqge reference valge TORQ
S-0-0084 Torqge actgal valge TORQ
P 0329 Absolgte torqge ltmtt (reference vartable: motor nomtnal torqge) %
P 0330 Neiattve torqge ltmtt (reference vartable: motor nomtnal torqge) %
P 0331 Postttve torqge ltmtt (reference vartable: motor nomtnal torqge) %
P 0332 Onltne torqge ltmtt (reference vartable: motor nomtnal torqge) %
P 0460 Motor nomtnal torqge Nm
Table 6.3 Torque control parameters
The followtni appltes: Tmtn_nei = MIN(P 0332, P 330) * P 0329 * P 0460
Tmtn_pos = MIN(P 0332, P 331) * P 0329 * P 0460