Efficient Networks S120 Vertical axes, Integration Function diagram overview see List Manual

Models: S120

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Function modules 7.9 Basic positioner

7.9.5.5Vertical axes

Note

In servo mode, with suspended axes, a torque limit offset (p1532) can be entered (see chapter: Servo Control -> Suspended axes).

With asymmetrical torque limits p1522 and p1523, when traversing to fixed stop, the fixed weight is taken into account in the parameters r2686 and r2687.

If, for example, with a suspended load, the values of p1522 = +1000 Nm and of p1523 = - 200 Nm are specified, then a fixed weight of 400 Nm (p1522 - p1523) is assumed. If the clamping torque is now configured as 400 Nm, then, during active traversing to fixed stop, r2686[0] is set with the value 80% and r2686[1] with the value 0% and r2687 with the value

800Nm.

7.9.5.6Integration

Function diagram overview (see List Manual)

3616 Traversing blocks mode (r0108.4 = 1)

3617 Traversing to fixed stop (r0108.4 = 1)

4025 Dynamic following error monitoring, cam controllers (r0108.3 = 1)

Overview of important parameters (refer to the List Manual)

p1528 CI: Torque limit, upper/motoring, scaling

p1529 CI: Torque limit, lower/regenerative scaling

p1545 BI: Activates travel to fixed stop

r2526 CO/BO: LR status word

p2622 EPOS traversing block, task parameter

p2634 EPOS Fixed stop maximum permissible following error

p2635 EPOS Fixed stop monitoring window

p2637 BI: EPOS Fixed stop reached

p2638 BI: EPOS Fixed stop outside monitoring window

r2683 CO/BO: EPOS status word 1

r2686 CO: EPOS Torque limit effective

Drive Functions

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Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4

Page 275
Image 275
Efficient Networks S120 manual Vertical axes, Integration Function diagram overview see List Manual