ProSoft Technology MVI56-PDPS User Manual
Page 64
MVI56-PDPS ♦ ControlLogix Platform
Reference
Profibus DP Slave Communication Module
Page 64 of 88
ProSoft Technology, Inc.
April 22, 2008
Word Value
Description
217 Status Reserved
218 Status Reserved
219 Status Reserved
220
Status
Last global command
Refer to the following topics to interpret the status/error codes present in the data
area.
PROFIBUS Enable State: Word 207
Indicates the initialized state of the PDPS module.
0 = Module is not initialized
1 = Module is initialized
MVI56-PDPS Module State - Word 208
Indicates the current state of the MVI56-PDPS module.
0 = Normal Operation
1 = Shutdown
2 = File Transfer
3 = SPC3 ASIC problem
4 = Not in data exchange
PROFIBUS Status Register [0]: Word 209
SPC3 ASIC slave status information provided to the master
Offline/Passive-Idle
Offline-/Passive-Idle state
Bit 0
0 = SPC3 is in offline
1 = SPC3 in passive idle
FDL_IND_ST (Fieldbus Data link Layer)
FDL indication is temporarily buffered.
Bit 1
0 = No FDL indication is temporarily buffered.
1 = FDL indication is temporarily buffered.
Diag_Flag
Status diagnostics buffer
Bit 2
0 = The DP master fetches the diagnostics buffer.
1 = The DP master has not yet fetched the diagnostics buffer.
RAM Access Violation
Memory access > 1.5kByte
Bit 3
0 = No address violation
1 = For addresses > 1536 bytes, 1024 is subtracted from the current address,
and there is access to this new address.
DP-State
Bits
4,5
DP-State Machine state