©2009 Phoenix Controls. Specifications subject to change without notice. Rev. 11/11 MKT-0244 MPC-1673 PROGRAMMABLE CONTROL MODULE: LONMARK 11
Replacement Parts
Problem Solutions
Service LED (Orange Color)
Repeated Blink The controller is in normal operation. The LED will blink according to the
controller code execution time.
On The controller is application-less.
Appropriate action: Reload the APB or NXE.
Slow Blink
(1 sec. On, 1 sec. Off)
The controller is not configured.
Appropriate action: Commission the controller.
Fast Blink
(0.3 sec. On, 1 sec. Off)
Watchdog time out. Application corrupted.
Appropriate action: Use the memory erase jumper to reset the Neuron chip's
memory, then load the proper APB or NXE into the controller using LonMaker.
Item Part Number
Replacement fuse kit—includes seven five-amp main power fuses and three 500 mA input/output fuses 260-000-018
Replacement battery kit—includes 25 CR2032 lithium batteries 250-220-374
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