Rm-materials-handling VARIABLE SPEED CONTROLS ControlMaster Select Servi Manuale Utente Scaricare il pdf (Pagina 7)

R&M Materials Handling, Inc.

4501 Gateway Boulevard

Springfield, Ohio 45502

P.: (937) 328-5100

FAX: (937) 325-5319

7/46

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

All control methods are available without any changes in the hardware or software.

The control mode of inverter is selected by parameter P1.1.11 Input set, which has eight alternative

settings: MS2 (stop-limit), MS2/MS3 (slow-limit), EP2 (stop-limit), EP2 (slow-limit), EP3, MS4, MS5 and

AU (automation control). (See Chapter 5: parameter descriptions.) The parameter assigns digital inputs

S1, S2 and DID3-DID5. It is not possible to change the functions of the inputs separately. Digital inputs

DID1 and DID2 are for direction commands, so DID1 = S1, DID2 = S2 in every case. Digital inputs (DID3-

DID5) are automatically assigned according to the selected mode. In mode MS5, the MAX speed will be

activated when DID4 is off and DID5 is still on. The state of inputs can be checked from parameter V2.3.

Control Mode MS2 (stop-lim) MS2 (slow-lim) EP2 (stop-lim) EP2 (slow-lim) EP3 MS4 MS5 AU (Ain1)

Parameter P1.1.11 0 1 2 3 4 5 6 7

Signal Terminal

S1 X1:38 S1 S1 S1 S1 S1 S1 S1 S1

S2 X1:39 S2 S2 S2 S2 S2 S2 S2 S2

DID3 X1:40 MAX MAX AP AP AP MS2 MS2 S11/S21

DID4 X1:41 S12 S11/S21 S12 S11/S21 HOLD MS3 MS3/MAX S12

DID5 X1:42 S22 ES S22 ES S11/S21 MAX MS4 S22

Drive command forward

Drive command reverse

Acceleration command

HOLD

Hold speed command

S11

Slowdown limit forward

S21

Slowdown limit reverse

S12

Stop-limit forward

S22

Stop-limit reverse

S11/S21

Common slowdown limit

MS2

Multistep Frequency2

MS3

Multistep Frequency3

MS4

Multistep Frequency4

MAX

Maximum frequency

External stop

Desired speed levels for multi-step control mode are selected with following parameters

Speed Parameter Input

Speed 1 P1.1.4 S1/S2

Speed 2 P1.1.8 MS 2

Speed 3 (only available in MS4) P1.1.9 MS 3

Speed 4 (only available in MS5) P1.1.10 MS 4

Speed 5 P1.1.5 MAX

2.6.1 MS2-control

c_coms2a

A. Pushbutton / controller position

B. Speed

0) “decelerate to zero”

1) step 1 “drive minimum speed”

2) step 2 “drive maximum speed”

1 2 3 4 5 6 7 8 9 10 11 12 ... 45 46

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Rm-materials-handling VARIABLE SPEED CONTROLS ControlMaster Select Servi Manuale Utente Pagina 7

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