Ametek Gemco 1996 Ram-Set Manuel d'installation et d'entretien - Page 8
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3. Mount the supplied junction box to the crown of the press in an area free from
obstruction. The fl exible cable from the junction box runs through the elbow assembly to the transducer. Run
conduit from the junction box to the controller. Note: Transducer wires only in this conduit. A maximum transducer
cable length of 30 ft. is recommended. Consult factory on cable lengths greater than 30 ft.
Mounting the Controller
Note: Panel cutouts, mounting holes, and sizes for each component are shown in the rear of the 1996 catalog section (page
6).
The controller should be mounted in the appropriate panel cutout and securely bolted into place using the (4) four 3/16" diameter
mounting holes.
The output module is normally mounted inside the same enclosure, but can be mounted up to 30 feet from the controller. A 8
foot cable is provided standard.
It is always good design practice to mount the controller and output module in the enclosure as far away from the motor starters
and control relays as possible to minimize the effects of electromagnetic interference (EMI).
Interconnecting wiring also should be routed to minimize EMI coupling.
Note: In instances where the Ram-Set is being mounted directly on the press, care should be taken to isolate the controller and
output boards from shock load and vibration.
2.2 Electrical Installation
Introduction
The Ram-Set is designed for use in an industrial environment and incorporates extensive transient suppression circuitry. How-
ever, the same general installation rules should be followed that are used on all micro-processor based equipment. Incoming AC
lines should be from a clean power source and lines carrying computer level signals should not be routed in the same conduit
as high voltage, transient producing circuits like variable speed drives, welders or DC switching circuits.
Installation
Disconnect existing press controls and re-wire press control per Drawing E-0204800, 1996 Ram-Set General Wiring Diagram.
Please note that the typical press control wiring shown on this diagram is general in nature and may be modifi ed to accom-
modate each particular application.
Attach the pre-wired plug on the transducer cable to the transducer. Connect the second set of plugs inside the junction box
and lastly, connect the transducer cable end to the (6) six place connector on the rear of the controller.
The AC line voltage, 115VAC 60HZ, should be connected to the appropriate terminals on the controller and output module.
Complete and/or check the interface wiring between the controller and output module.
Calibration
1. Mode Select: Insert the mode select key into the keyswitch and turn to the "program"
mode. With power on, the following sequences should be followed:
2. Initialize: The initialization code clears the Ram-Set memory. The initialization code
should be entered prior to calibration to eliminate possible unwanted data.
After initialization, proceed as follows:
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Installation and Maintenance Manual
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Chapter 2: Installation Instructions