Poweramp POWERHOOK SERIES - Manual (Page 47)

4111-0010 — Nov 2010 45
Twido PLC
E-Prom
ISSUES FOR PROGRAMMING.
• Error light is flashing, PLC is either missing or
damaged.
• Update to newer program.
• Installation of new un programmed PLC.
MATERIAL REQUIRED.
You will receive two (2) E-proms.
• Blank run E-Prom.
• Program Specific E-Prom.
INSTALLATION
1. Turn power off power. (remove existing E-Prom if
present).
2. Insert new “Blank Run” E-Prom.
3. Turn power on for 30 seconds.
4. Turn power off for 10 seconds repeat cycle 3 times.
• Insert program chip (program specific)
Repeat steps 1,3 and 4. Allow light sequence to
complete flashing. Run light should be on STEADY not
flashing
. Error light should NOT be on. Check for proper
input and out put lights on the PLC.
If not, repeat steps 3 and 4 until PLC responds properly.
If the PLC does not accept the program or if questions
contact the “Tech Service Department” at 800-643-
9424.
Note: The PLC will maintain the program even if the
power is turned off.
Prom Location
PROGRAMMING