CM0504 User Guide
6
To•use•the•CM0504•diagnostic•tool,•the•PC•must•be•connected•to•the•CM0504•through•the•Parker•USB-
DLA•as•shown•in•the•following•diagram:
Controller
DLA
Power
PC
Figure 2.2. Connect Parker USB-DLA
2.4. Configure CM0504 for its application
The•CM0504•comes•with•the•J1939•slave•application•preinstalled•and•a•default•configuration•that•may•
meet•the•needs•of•your•application.•However,•in•case•the•configuration•needs•to•be•changed,•Parker•
provides•the•CM0504•Diagnostic•tool.•The•tool•may•be•used•to•configure•the•following•features•of•the•
CM0504:
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Input•type•(e.g.•digital,•analog,•frequency)
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Output•type•(e.g.•high•side,•low•side,•or•H-Bridge)
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Wakeup•options•(e.g.•always•on,•wake•on•input,•or•wake•on•CAN)
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J1939•slave•messages•used•(e.g.•PGN,•SA,•DA,•and•broadcast•rate)
For•details,•see•sections:
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10.2•--•default•configuration
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10.1•–•detailed•instructions•for•the•CM0504•Diagnostic•tool
2.5. Include CM0504 slave messaging in your master module
The•CM0504•is•a•slave•module•which•requires•a•master•on•the•J1939•network•to•process•the•value•of•its•
inputs•and•tell•it•the•desired•state•of•its•outputs.•The•J1939•messages•used•by•the•CM0504•for•this•purpose•
are•described•in•section•10.2.•This•document•assumes•the•development•environment•used•for•the•master•
module•provide•the•facilities•to•construct•these•4•J1939•messages•as•required.