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Pad Lock - Lockout
When the unit is not in use or is being serviced, the Pad Lock - Lockout
should be used. The lockout requires a padlock with a ¬ diameter shackle.
POWER - Amber
The POWER light indicates that the main disconnect circuit breaker is on,
power is available, and the control and secondary circuit breakers (in the
electrical enclosure) are on.
RS485
The RS485 light indicates that the serial communication mode (MODICOMM/
RS485) is active. The light flashes each time a query is received.
ON/OFF
Turning the ON/OFF rotary switch to the ON position enables the unit. The
controller illuminates and runs a diagnostic test, and then the unit enters the
standby mode.
Turning the ON/OFF rotary switch to the OFF position disables the unit.
NOTE:
The machine circuit is interlocked to the electrical enclosure so the
removal of the panel will turn off the unit and the controller.
HEATER HIGH TEMPERATURE MANUAL RESET
The HEATER HIGH TEMPERATURE MANUAL RESET button allows the
heater high temperature switch to be reset once the temperature is below the
Heater High Temperature setting.
Resetting the button will automatically start the unit if the unit is in the
ON mode.
J1
DB-15 Female Connector. J1 connects to the standard AMAT 5000 Heat
Exchanger Interface. See Appendix A for connector and pinout information.
Supplying the wrong voltage to any of the remote interface pins can
seriously damage the controller. Verify that the cable is plugged into the
correct port on the AMAT tool before beginning remote operation.
J2
DB-9 Female Connector. J2 connects to an approved AMAT temperature
probe for external temperature control, display and temperature feedback
signal.
J4 & J5
DB-9 Female Connectors. Configured for RS485 and MODICOMM Serial
Communication Protocol.
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