ProSoft Technology 5105-103M-PDPS - Manual (Page 64)

Diagnostics and Troubleshooting 5105-103M-PDPS ♦ ProLinx Gateway
User Manual IEC 60870-5-103 Master to PROFIBUS Slave Gateway
Page 64 of 144 ProSoft Technology, Inc.
November 24, 2010
Status Register [0]
SPC3 ASIC slave status information provided to the master.
Bit 0 Offline/Passive-Idle
Offline-/Passive-Idle state
0 = SPC3 is in offline
1 = SPC3 in passive idle
Bit 1 FDL_IND_ST (Fieldbus Data link Layer)
FDL indication is temporarily buffered.
0 = No FDL indication is temporarily buffered.
1 = FDL indication is temporarily buffered.
Bit 2 Diag_Flag
Status diagnostics buffer
0 = The DP master fetches the diagnostics buffer.
1 = The DP master has not yet fetched the diagnostics buffer.
Bit 3 RAM Access Violation
Memory access > 1.5kByte
0 = No address violation
1 = For addresses > 1536 bytes, 1024 is subtracted from the current address, and
there is access to this new address.
Bits 4,5 DP-State
DP-State Machine state
00 = 'Wait_Prm' state
01 = 'Wait_Cfg' state
10 = 'DATA_EX' state
11 = Not possible
Bits 6,7 WD-State
Watchdog-State-Machine state
00 = 'Baud_Search' state
01 = 'Baud_Control' state
10 = 'DP_Control' state
11 = Not possible
Bit 0
Offline/Passive-idle

0 = SPC3 exits offline and goes to passive-idle. The idle timer and Wd timer
go offline.

1= SPC3 exits offline and goes to passive-idle. The idle timer and Wd timer
are started.
Bit 4, 5

10 = Data Exchange State is Normal. The SPC3 has a correct configuration.
Bits 6, 7

Watchdog Timer

Automatic Baud Rate Identification