R&M Materials Handling VARIABLE SPEED CONTROLS CMXC 022 Service Manual - Manual (Page 8)

R&M Materials Handling, Inc.
4501 Gateway Boulevard
Springfield, Ohio 45502
P.: (937) 328-5100
FAX: (937) 325-5319
8/14 R&M Materials Handling, Inc. reserves the right to alter or amend the above information without notice.
2.3 EP3-control (S6-1=OFF & S6-2=ON)
c_coep3a
0. Decelerate
1. Minimum speed
2. Maintain speed
3. Accelerate
A. Pushbutton position
B. Speed
S1 means “drive minimum speed forward”
S2 means “drive minimum speed reverse”
AP means “accelerate”
HOLD means “hold speed”
When S1 and S2 are not active the inverter decelerates to zero
At maximum speed AP means “hold speed”
2.4 MS4-control (S6-1=ON & S6-2=ON)
c_coms4a
A. Pushbutton position
B. Speed
S1 means “drive minimum speed forward”
S2 means “drive minimum speed reverse”
SP2 means “drive speed2”
SP3 means “drive speed3”
HSP means “drive maximum speed”
When S1 and S2 are not active the inverter decelerates to zero
The “highest” active input sets the speed reference (i.e. if HSP is active SP2 and SP3 are ignored. If SP3 is
active SP2 is ignored)