Woodward MicroNet Simplex - 6.2.9 CAN Communication Ports

Manual 26166V1 MicroNet Simplex & MicroNet Plus
Woodward 63
Table 6-4. CPU Fault LED Flash Codes
Source Code Fault Code Fault Message
2 1 WGInitRAMDrives Error
2 4 WGInitFlashDrives Error
2 7 CPU in WRONG Slot!!
2 9 Chassis Switch set to #, must be set to 0 to run
2 10 Error Initializing User Accounts
3 5 Chassis Switch not Valid! Main must be set to zero!
4 7 Wrong CPU type
4 9 Footprint out of date
1 1 RAM error
1 2 Data bus error
1 3 Address bus error
1 4 Memory Cell test error
1 5 Booloader error
6.3—PowerPC CPU5200 Module (Motorola)
6.3.1—Module Description
The MicroNet PowerPC CPU Module contains a Motorola MPC5200 processor, 128 MB DDR RAM, 64
MB of flash memory, a Real Time clock, and various communication peripherals. These peripherals
include (2) general use Ethernet ports, (2) Real Time Network ports, (1) serial port, (1) one service port,
and (2) CAN ports. This module includes an FPGA to provide VMEbus master/slave capability as well as
other functions necessary for redundant systems.
The CPU5200 Module can operate in both simplex and redundant modes. Every MicroNet Plus simplex
control contains one CPU module located in the first I/O slot of the MicroNet chassis. A redundant
configuration will also have a CPU located in the CPU2 location (slot 8 or slot 14 depending on which
chassis is used).
This module was designed and rated for –40 to +85 °C operation in the industrial marketplace.
For CPU module installation and replacement instructions, see the instructions for installing and replacing
the VME module in Chapter 15, Installation and Service, and Section 9.4.3—Installation.
Live insertion and removal of this module is allowed in a
MicroNet Plus chassis. This module should be reset immediately
before removing it from the chassis. This notifies the module
that it will be removed and provides a graceful failover to
another healthy CPU module if available.
The CPU module runs the GAP application program. Figure 6-2 is a block diagram of a CPU module.
When the power is applied, the CPU module will perform diagnostic tests, before running the application
program.
The CPU module contains a battery to power the real time clock when power to the control is off. This
battery is not user-replaceable. The resolution of the real time clock is 10 milliseconds.
BEFORE REMOVAL
!
RESET
MODULE
Released