Lenze 9400 Manual de usuario descargar pdf (Pagina 332)

9 "CAN on board" system bus

9.9 Monitoring

332

Lenze · Servo-Inverter 9400 HighLine · Reference manual · DMS 10.0 EN · 11/2013 · TD05/06

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

9.9.1.3 Commissioning example

Task

A 9400 controller configured as NMT master (node 1) is to monitor another 9400 controller (node 2).

• The node guarding telegram is to be transmitted from the NMT master to the NMT slave in

intervals of 1 s:

• Guard time = 1000 ms

• The node life time is to amount to 5 seconds:

• Node life time = guard time (1000 ms) x life time factor (5)

• If an error occurs, an error response is to be activated both in the NMT master and the NMT

slave.

Parameter setting of the NMT master (node 1)

1. Set heartbeat producer time (C00381

) to 0 ms to deactivate the heartbeat monitoring (node

guarding and heartbeat must not be used simultaneously in a CANopen device).

2. Configure controller as NMT master: Set C00352

="1: Master".

3. Set guard time (C00382

) to 0 ms (slave parameter).

4. Set life time factor (C00383

) to 0 (slave parameter).

5. Configure monitoring for the node guarding in C00386

.

• The value to be entered into a free subcode (1 ... 32) is "0x050203E8".

It consists of the following:

6. Go to C00612/1...32

and set the response required for the monitoring functions parameterised

in C00386/1...32

which are to take place in case of a "Node Guarding Event" in the NMT master.

 Tip!

• C00387

displays the activity of every monitoring function parameterised in C00386/

1...32 in a bit-coded form.

• C00388/1...32

displays the node guarding status of the monitored NMT slaves.

• C00625

serves to set which status change is to occur in the NMT master in case of a

"Node Guarding Event".

Bit 31 ... bit 24

Life time factor

Bit23...bit16

Node address of slave

Bit 15 ... bit 0

Guard time

0x05 0x02 1000 [ms] = 0x03E8

1 2 ... 327 328 329 330 331 332 333 334 335 336 337 ... 953 954

Comentarios a estos manuales

Sin comentarios