ProSoft Technology 5205-DFNT-PDPS - Manual (Page 35)

Diagnostics and Troubleshooting PDPS ♦ ProLinx Gateway
PROFIBUS DP Slave
ProSoft Technology, Inc. Page 35 of 61
December 31, 2008
4.2 Base Module LEDs
LED State Description
Off Power is not connected to the power terminals. This LED is hardware
driven, so it only requires power to operate. Power
Green Solid Power is connected to the power terminals. Verify that the other LEDs
for operational and functional status.
Off Normal operation. Fault
Red Solid A critical error has occurred. Program executable has failed or has
been user-terminated and is no longer running. Press Reset p/b or
cycle power to clear error. If not, use the Debug procedures described
later in this manual.
Off Normal operation. Cfg
Amber Solid The unit is in the configuration mode. The configuration file is being
read and the unit is implementing the configuration values and
initializing the hardware. This will occur during power cycle, or after
pressing the reset button. It also occurs after a cold/warm boot
command is received.
Off Normal operation.
Flashing An error condition has been detected and is occurring. Check
configuration.
Err
Solid Red This condition is indicative of a large number of errors in the application
interface communications. The module's error flag is cleared at the
start of each command (master/client) or receipt of data
(slave/adapter/server).
4.3 PROFIBUS Slave LED Indicators
Active LED Error LED Description
On Off Normal Operation
Off Off Module not receiving power or program terminated
Off On Module configured and waiting for first output data set.
Flashing On PROFIBUS communication problem (not receiving output)
Off Flashing User timeout expired.
On Rapid Irregular
flash Configuration problem from master.
Flashing Together Configuration error during initialization.
Flashing Alternately Watchdog timer expired.
4.4 Definition of Module's Extended Diagnostics Data
The Extended Diagnostic Data is reported during startup and initialization
sequence when the master requests diagnostic data from the module. The
Extended Diagnostics is "Device Related" type providing status data (the
extended diagnostic bit 3 in standard diagnostic byte 1 is set = 0). The data
length is normally 14 (0E) bytes displayed in the following format:
Byte(s) Description (HEX)
0 Extended Diagnostics length (normally 14 bytes (0E))
1 to 6 ASCII data for Product Version
7 to 10 ASCII data for Product Name
11 Value of Status Register [0] (see Section 2)