Rm-materials-handling VARIABLE SPEED CONTROLS CMXC 022 Service Manual Bedienungsanleitung PDF herunterladen (Seite 12)

R&M Materials Handling, Inc.

4501 Gateway Boulevard

Springfield, Ohio 45502

P.: (937) 328-5100

FAX: (937) 325

5319

12/14

R&M Materials Handling, I

nc. reserves the right to alter or amend the above information without notice.

MS2 EP2 EP3 MS4

DI2 S2 S2 S2 S2

DI3 HSP AP HOLD SP2

DI4 S12 S11 AP SP3

DI5 S22 S21 S11/S21 HSP

Description of the control signals:

S1 Drive command forward

AP Acceleration command

S11 Slowdown limit forward

S12 Stop-limit forward

SP2 Speed2

HSP High speed

S2 Drive command reverse

HOLD Hold speed command

S21 Slowdown limit reverse

S22 Stop-limit reverse

SP3 Speed3

3.4 Slowdown speed

S21 S11

EP2

EP3

Slowdown frequency is activated in EP2 and EP3 control modes when the slowdown limit circuit is opened. In EP2 there

are separate inputs for both limit switch, therefore it is possible to drive high speed in the slowdown area in the safe

direction. In EP3 there is only one input and therefore the speed is limited in both directions in the slowdown area. There

are two alternatives for the level of slowdown speed which are selected by switch S6-3 as follows:

 S6-3 = 0 Slowdown speed is 20% of the maximum speed (set by switch S1)

 S6-3 = 1 Slowdown speed is 35% of the maximum speed (set by switch S1)

3.5 Speed2 and Speed3

In MS4-control mode the lowest speed level is set by switch S2 and the highest level by switch S1. There are two

alternative settings for the speed2 and speed3, which are set as a percentage of the maximum speed by switch S6-3 as

follows:

 S6-3 = 0 Speed2 is 20% of maximum speed and speed3 is 40% of maximum

 S6-3 = 1 Speed2 is 30% of maximum speed and speed3 is 50% of maximum

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Rm-materials-handling VARIABLE SPEED CONTROLS CMXC 022 Service Manual Bedienungsanleitung Seite 12