Bradley Smoker PLC-5 user manual Publication 1785-UM012D-EN-P July

Processor Status File B-7

This
Fault
Code	Indicates this Fault	And the Fault Is
70	The controller detected duplicate labels	Non-recoverable

71The controller tried to start an SFC subchart that is already running

72The controller tried to stop an SFC subchart that isn’t running

73The controller tried to start more than the allowed number of subcharts

74SFC file error detected

75The SFC has too many active functions

76SFC step loops back to itself.

77The SFC references a step, transition, subchart, or SC file that is missing, empty or too small

78The controller cannot continue to run the SFC after power loss

79You tried to download an SFC to a controller that cannot run SFCs

80You have an I/O configuration error

81You illegally set an I/O chassis backplane switch by setting both switch 4 and 5 on

82Illegal cartridge type for selected operation. This error also occurs if the controller doesn’t have a memory module, but the backplane switches are set for a memory module. Make sure the backplane switches are correct (set switch 6 ON and switch 7 OFF if the controller doesn’t have a memory module).

83	User watchdog fault	Recoverable
84	Error in user-configured adapter mode block-transfer	Non-recoverable
85	Memory module bad
86	Memory module is incompatible with host	Non-recoverable

87Scanner rack list overlap

88Scanner channels are overloading the remote I/O buffer; too much data for the controller to process. If you encounter fault code 88, be sure you followed the design guidelines listed on page 4-9. Specifically, make sure you:

•group together 1/4-racks and 1/2-racks of each logical rack. Do not intersperse these with other rack numbers

•if using complementary I/O addressing, treat complementary rack addresses individually when grouping racks; primary rack numbers are separate from complement rack numbers

Publication 1785-UM012D-EN-P - July 2005