Rm-materials-handling VARIABLE SPEED CONTROLS ControlMaster Select Servi User Manual download pdf (Page 28)

R&M Materials Handling, Inc.

4501 Gateway Boulevard

Springfield, Ohio 45502

P.: (937) 328-5100

FAX: (937) 325-5319

28/46

R&M Materials Handling, Inc. reserves the right to alter or amend the above information without notice.

6.2.3 Ramp stretching

The inverter allows stretching the ramp on the generating side. The ramp stretching is adjustable as

percentage of nominal deceleration distance. The default stretch of the normal ramp is 40% of the

nominal deceleration distance.

If the inverter cannot stop with the set ramp stretching, it will stop by brake and show fault code. F56

Generator side current limit.

= A

= B

1 Normal ramp

2 0.5s ramp

3 Current limit

4 Motor current at current limit level

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Rm-materials-handling VARIABLE SPEED CONTROLS ControlMaster Select Servi User Manual Page 28