Cyclic exchange of data
The cyclic exchange of useful data is carried out
with the function
Data_Exchange.
The
output data
for valve terminalsl/valve sensor
terminals are transferred with this function as an
octet string of length x.
The octet string length is determined by the
number of identifier bytes.
PLEASE NOTE
With the function "Data_Exchange", the valve
terminall/valve sensor terminal expects the
output information for the valves and the elec-
trical outputs.
The
input information
+ the
status bits
are
sent as reply telegram to the master.
Parameter summary (Data_Exchange):
Octet 1:
I/O data byte_1
Bit 0: input/output x
Bit 1: input/output x+1
Bit 2: input/output x+2
Bit 3: input/output x+3
Bit 4: input/output x+4
Bit 5: input/output x+5
Bit 6: input/output x+6
Bit 7: input/output x+7
Octet 2:
I/O data byte_2
Bit 0: input/output x+8
Bit 1: input/output x+9
* * *
Bit 7: input/output x+15
VIFB9 - 02
5. Commissioning
9609
5-43
Summary of Contents for IIFB9-02 Series
Page 1: ......
Page 3: ...Order no 151767 Title MANUAL Designation P BE VIFB9 02 GB VIFB9 02 II 9609...
Page 5: ...VIFB9 02 IV 9609...
Page 6: ...1 USER INSTRUCTIONS VIFB9 02 1 User instructions 9609 1 1...
Page 7: ...Contents IMPORTANT USER INSTRUCTIONS 1 3 VIFB9 02 1 User instructions 1 2 9609...
Page 11: ...VIFB9 02 1 User instructions 1 6 9609...
Page 12: ...2 SYSTEM STRUCTURE VIFB9 02 2 System structure 9609 2 1...
Page 20: ...3 TECHNICAL DESCRIPTION VIFB9 02 3 Technical description 9609 3 1...
Page 38: ...4 INSTALLATION VIFB9 02 4 Installation 9609 4 1...
Page 79: ...VIFB9 02 4 Installation 4 42 9609...
Page 80: ...5 COMMISSIONING VIFB9 02 5 Commissioning 9609 5 1...
Page 128: ...6 DIAGNOSTICS AND ERROR TREATMENT VIFB9 02 6 Diagnostics error treatment 9609 6 1...
Page 131: ...VIFB9 02 6 Diagnostics error treatment 6 4 9609...
Page 157: ...VIFB9 02 6 Diagnostics error treatment 6 30 9609...
Page 158: ...INDEX VIFB9 02 Appendix A 9609 A 1...
Page 159: ...VIFB9 02 Appendix A A 2 9609...
