IFM Electronic AC402S, Programming Manual

Page: 174 / 272

SmartPLC SafeLine AC4S with fieldbus interfaces
174
Name Data type Description Possible values

CDI ARRAY[0..63]
OF WORD Image of the current configuration
data
(CDI = Configuration Data Image) One word is available per slave:
Bits 0...3 = IO code
Bits 4...7 = ID code
Bits 8...11 = Extended ID1 code
Bits 12...15 = Extended ID2 code
→
DS11
– Actual configuration data
(CDI)

PCD ARRAY[0..63]
OF WORD Image of the projected
configuration data
(PCD = Projected Configuration
Data) Each word contains data of one slave:
Bits 0...3 = IO
Bits 4...7 = ID
Bits 8...11 = ID1
Bits 12...15 = ID2
→
DS12
– Projected configuration data
(PCD)

InputParam_SA_Slave ARRAY[0..31]
OF BYTE Input parameters of the S/A slaves Each byte contains parameters of one S/A
slave:
Bits 0...3 = P0-P3
Bits 4...7 = reserved
→
DS13
– Image of the input
parameters of the slaves (PI) , words
0...15

InputParam_B_Slave ARRAY[0..31]
OF BYTE Input parameters of the B slaves Each byte contains parameters of one B
slave:
Bits 0...3 = P0-P3
Bits 4...7 = reserved
→
DS13
– Image of the input
parameters of the slaves (PI) ,
words 16...31

OutputParam_SA_Slave ARRAY[0..31]
OF BYTE
Output parameters of the S/A
slaves Each byte contains parameters of one S/A
slave:
Bits 0...3 = P0-P3
Bits 4...7 = reserved
→
DS14
– Image of the output
parameters of the slaves (PP) , words
0...15

OutputParam_B_Slave ARRAY[0..31]
OF BYTE Output parameters of the B slaves Each byte contains parameters of one B
slave:
Bits 0...3 = P0-P3
Bits 4...7 = reserved
→
DS14
– Image of the output
parameters of the slaves (PP) , words
16...31