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SSC-1500 Part Revolution Solid-State Control
SECTION 6—OPERATING CONSIDERATIONS
SSC-1500 Operation Checklist
1.
Is all wiring to the machine, the solid-state control module (black box), and keypad/display correct when verified with the drawings sent with the
solid-state control? ........................................................................................................................................................................ Y or N
2.
Does the connection between the resolver/pulser cable and the orange P5 connector exist, as referenced in the wiring diagram?
(See Sheet No. 2 of the schematics.) .............................................................................................................................................. Y or N
3. Does the resolver/pulser cable have any splices? (Answer should be NO.) ........................................................................................ Y or N
4. When powering up the solid-state control module, do the four (green) LEDs
(Power Status and CPU) on the front of the black control module turn on? ........................................................................................ Y or N
5. Is the WAKE UP SCREEN displayed with the message: “SAFEGUARDS IN PLACE?” when the main power disconnect switch is turned on?
..................................................................................................................................................................................................... Y or N
6. With no ram motion, check the SPM reading on the RUN SCREEN. Visually verify that SPM is displaying 000 with no flickering of the numbers
..................................................................................................................................................................................................... Y or N
(If numbers are flickering, please consult factory.)
7. Was the POWER-UP PROCEDURE performed at TDC (top dead center) of crankshaft rotation? (See page 40 of this Installation Manual)
..................................................................................................................................................................................................... Y or N
Note: The shaft extension of the resolver must have the keyway up and perpendicular to the base of the assembly when setting the resolver.)
8. The resolver/pulser assembly was shipped with the print shown for clockwise (CW) rotation (when looking at the shaft extension where the
sprocket is attached). If this assembly is mounted to operate in a counterclockwise (CCW) rotation, the resolver wiring must be reset for couter-
clockwise rotation. Refer to Sheet No. 2 of the schematics shipped with the control box. Does the above checkout? ......................... Y or N
9. In normal run modes, such as SINGLE or CONTINUOUS, does the machine make cycles without any faults appearing on the display?
..................................................................................................................................................................................................... Y or N
Electrical Troubleshooting
All troubleshooting, as well as installation, must be performed by qualified and properly trained personnel.
Also, when a defective component is found, do not operate the machine until that component has been replaced
with an exact replacement part.
This procedure is written as a general guide for troubleshooting most part revolution control systems. In all cases, please refer to the individual control
wiring schematic for particular test points and terminal numbers.
Each control system may be slightly different depending on the various functions provided. Be sure to follow the schematic and select the proper
modes of operation when troubleshooting.
(Continued on next page.)
