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Magnum Venus Plastech CB-5000-PRX RTM Control Box User Manual

Page 16

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16

PROBLEMS POSSIBLE CAUSE

REMEDIES


UNIT COUNTS

1. Input signal type incorrectly selected. 1. Check DIP switches. Set HI/LO FRQ. switch to LO for

INCORRECTLY count speed of less than 50 Hz.

2. Inputs improperly connected.

2. Check sensor input connections.

3. Electrical noise interference.

3. Check power source for noise.

a. Check signal wire routing.

4. Incorrect counting mode

4. Verify count input mode.

5. Prescaler incorrect.

5. Verify prescaler.



UNIT COUNTS WHILE 1. User input reset mode set for momentary reset. 1. Program User input to a maintained reset.
RESET IS ACTIVATED

OUTPUTS NOT WORKING 1. Output board not installed.

1. Install output board.

2. Improperly wired.

2. Check wiring.

3. Incorrect output board.

3. Check output board.

4. Defective output board.

4. Check or replace output board.