Stahl PROFIBUS DP Series, Руководство по эксплуатации

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Operating Instructions
IS1 PROFIBUS 3.00 E - Technical alterations reserved -
9
PROFIBUS DP interface for IS1+
2.2 Engineering limits
The general regulations according to the IS1 operating instructions apply to the mechanical and electrical
engineering of an IS1+ field station. The use of the PROFIBUS DP interface gives rise to the following
additional engineering regulations that must be observed.
PROFIBUS diagnostic telegrams are supported in the two variants DPV0 and DPV1 . The selection is
made by using different GSE file major versions (V2.xx, V3.XX, V4.xx V5.xx), as well as depending on the
support of the used PROFIBUS masters (PLC, DCS). Details see
Diagnosis data
The data volume for the IO-Module of an IS1+ field station that can be transmitted is limited in the
PROFIBUS DP. Thus, the maximum possible number of IO-Modules in a field station is limited.
IS1+ CPU 9440, 9442 9442
PROFIBUS Diagnostic DPV0 DPV1 DPV0 DPV1
GSE Rev. V2.xx, V3.xx V4.xx V5.xx
Max_Input_Len [Byte] 240 244
Max_Output_Len [Byte] 128 244
Max_Diag_Data_Len [Byte] 122 244
Max Number Signal Diagnoses 30 11
– 28
70 40 - 64
C1_READ_WRITE_SUPP 0 1
C2_Max_Count_Channels 1 3
9440 CPM limitations apply when using the 9442 CPU with GSE V2.xx or V3.xx.
Length of the cyclic CPU/CPM data using
GSE V2.xx und V3.xx
Module selection text in the
GSE file
Cyclic data
length [bytes]
PROFIBUS
identifier
[HEX]
Input Output
9440/12-01-11 CPM Z1 Stahl 24V
1 1
GIF
30 - - - -
9440/15-01-11 CPM Z2 Stahl 24V
1 1 30 - - - -
9440/22-01-11 CPM Z1 PNO 24V
1 1 30 - - - -
9440/22-01-21 CPM Z1 PNO 230V
1 1 30 - - - -
9440/.. CPM without cyc Data
*1) 0 0 00 - - - -
*1) CPM without cyclic data -> no CPM redundancy supported
Length of the cyclic 9442 CPU data using
GSE V4.xx and V5.xx
Module selection text in the
GSE file
Cyclic data
length [bytes]
PROFIBUS
identifier
[HEX]
Input Output
CPU Status and Control Register *2)
1 1
SIF
c2 00 00 00 35
9445/35-12 PM 24V/5A Z2 *3)
0 0 02 00 34 - -
EM Extension Module *3)
0 0 02 00 36 - -
*2) The CPU status / control registers can be projected at 9442 CPU if necessary on any slot optionally.
It behaves like an empty module and the slot must remain empty. For this reason the slot address of the
following IO-Module are moved.
Hint: If the status / control registers is projected as the last module the after the real plugged IO-Module, the
slot addresses of the real plugged IO-Module remain unchanged.
*3) PM and EM will be added later with new IO-Module.