Communication Strategy - Danaher Motion s200 User Manual

Position node
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Exception Code
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9.3 C
OMMUNICATION
The S200 Position Node product has a lot of functionality. Decisions must be made as to how
much of this should be implemented at the customer's end of the communication network. There
may be some limitations. Most limitations can be overcome. Limitations include;
1.) The S200 Position Node communications is based on RS232 physical layer. This is to
say that multidrop communications is not directly supported by the S200 Position Node
hardware. This can be overcome with external RS485-to-RS232 converters.
2.) Changing the function of an discrete input on the S200 Position Node (Inx) requires a
Coldstart function. A Coldstart function can be a little complex on the Modbus scheme as
it requires a Manufacture-Specific Function Code and a status-check loop. It may be
better to define the input functions in the GUI and associated drive setup configuration file
and leave it static.
54
Description
Invalid Quantity
Invalid register address
Invalid package number
Command is in execution
Unknown command ID
Command requires disabled drive
Invalid Motion Task number
Next Motion Task number is invalid
Enable Drive rejected
Writing data to FLASH failed
Parameter is not of type String
Scope: Internal error
Scope: Invalid Signal Name
Scope: Invalid Signal Size
Scope: Invalid record data
Step: Invalid Step length
Step: Velocity 1 for Step is out of
range
Step: Velocity 2 for Step is out of
range
Step: Velocity Mode is required
Memory Allocation Error
Internal error
Scope: No lookup table available
Scope: Wrong lookup number
String length is invalid
S
TRATEGY

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