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b. Device Number：This parameter will decide device number of HART
c. Output Mode：
Initial => When GW-7557 start, it will send this command once.
Polling => GW-7557 will poll all polling command.
Manual => The user must send this command manually(Please refer to
Burst => GW-7557 will receive burst frame of this command.
4.5 Diagnostic messages
The GW-7557 can show maximally 15 diagnostic messages at the same time. If
the number of the diagnostic messages is bigger than 15, the GW-7557 will not
process other diagnostic message. The diagnostic messages have 5 types. They are
"Command Response Error", "System Setting Module Error", "Output Data
Error"、"Input Data Error" and "EEPROM Error". The diagnostic messages are
shown in Table 8.
Modules
Module 2~111
Transparent
Module
Module 1
N/A
GW-7557 PROFIBUS/HART Gateway User Manual (Version 1.00, Dec/2011)
slave device.
slave device. Device number must increase in order(ex:
3 HART slave devices, Device Number is Device 0、
Device 1、Device 2).
section 4.6.2).
Table 8 Diagnostic messages
Messages
Command Response Error
System
setting
Error
Output Data Error
Receive TimeOut
Receive DATA Too Short
Delimiter ERROR
Address Master ERROR
Address Burst ERROR
Receive Command Number ERROR
Parity Check ERROR
Invalid selection
Passed parameter too large
Passed parameter too small
Too few data bytes received
In write-protect mode
Access restricted
Device is busy
Command not implemented
module
Not find System setting module.
Position is not correct!
FIFO overflow
Lose PROFIBUS output data
Description
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