Ametek Gemco 1996 Ram-Set Installation And Maintenance Manual - Page 15
Browse online or download pdf Installation And Maintenance Manual for Controller Ametek Gemco 1996 Ram-Set. Ametek Gemco 1996 Ram-Set 20 pages. Automatic press shut height controller
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Chapter 4: Maintenance and Trouble Shooting
The following procedures are intended as an aid to isolate system malfunctions down to fi eld replaceable elements. These ele-
ments include; controller, output module, transducer and interconnecting wiring.
Preliminary Checks
Check System connections at the transducer, junction box, controller and output module to ensure that all connectors and wires
are secure. A slight tug on each wire at the controller is recommended. Verify that all wiring to the controller and output board
is in agreement with the data plates.
Check input power to the controller and output board. Input voltage should be from 105 to 125VAC. Verify line fuse on output
board has not blown.
Malfunction Analysis
Unit powers up with EE POS
Problem:
Cause: There are several probably causes for this error message. To check system for cause, depress F - 1 - 6 - ENT. This
causes the unit to display a trouble fl ag, shown below:
EE0001 =
EE0010 =
EE0100 =
EE1000 =
interference input.
EE0000 =
Note: If more than one error exists, a combined error message will be displayed. Ex.: a slide gap interference fault and lower
limit exceeded fault occur at the same time, an error fl ag of EE1010 shows.
To trouble shoot fl ags:
1. EE0001
- Shows that a transducer signal loss has occurred. Check all transducer connections. If all connections are
made, check circuit integrity (see transducer information sheet).
2. EE0010
- Lower limit exceeded. The electronic lower limit has been exceeded. Putting the keyswitch in the Jog
Mode and moving the slide out of this zone (jog up) will reset this fault.
3. EE0100
- Upper limit exceeded. The electronic upper limit has been exceeded. Putting the keyswitch in the Job
Mode and moving the slide out of this zone (jog down) will reset this fault.
4. EE1000
- The slide gap interference switch has been activated. Depending on which slide is being monitored, a
jog move will have to be made to bring slide out of the slide gap interference zone. Or 110 V.A.C. has been
lost on slide gap
interference switch when F - 20 - ENT is set for option 1 or 2.
Unit reads EEEEEE
Problem:
Cause:
persist, check diagnostic code.
Signal loss
Lower limit exceeded
Upper limit exceeded
Slide gap interference fault or loss of 110 V.A.C. on slide gap
All are correct
This is due to a programming error. Depress the clear (C/CE) key. Now reprocess sequence. If EEEEEE's
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