Publication 1734-UM015A-EN-E - November 2009
Peer Data Maps
105
The logic multiplies (MUL function block 6) the high word by 65536 (Source
B) and adds it to the Low Word (Add Function Block 7). Function blocks 3, 4,
and 5 change the signed word value into an unsigned double word value.
Function block 3 checks if the low word is less than 0, if so, the Select block
will output 65535 to the Add block. Otherwise, zero is added to the low word.
Encoder/Counter Input Modules
This is the default map for 1734-IJ, 1734-IK, and 1738-IJM23
Synchronous Serial Interface Modules
This is the default map for 1734-SSI and 1738-SSIM12.
Input Tags for Encoder/Counter Input Modules
Input Tag in DeviceLogix Editor
Data
Peer X (word 0)
Present data low word
Peer X (word 1)
Present data high word
Peer X (word 2)
Stored data low word
Peer X (word 3)
Stored data high word
Peer X (byte 8, bit 1)
Zero frequency detected
Peer X (byte 8, bit 2)
Stored data count 2
Peer X (byte 8, bit 3)
Stored data count 3
Peer X (byte 8, bit 4)
A input status
Peer X (byte 8, bit 5)
B input status
Peer X (byte 8, bit 6)
Z input status
Peer X (byte 9, bit 5)
Not ready
Peer X (byte 9, bit 6)
EEPROM fault
Peer X (byte 9, bit 7)
Program fault
Input Tags for Synchronous Serial Interface Modules
Input Tag in DeviceLogix Editor
Data
Peer X (word 0)
Present SSI data low word
Peer X (word 1)
Present SSI data high word
Peer X (word 2)
Stored SSI data low word
Peer X (word 3)
Stored SSI data high word
Peer X (byte 8, bit 0)
I1 - Input 1 status
Summary of Contents for 1734-8CFGDLX
Page 6: ...Publication 1734 UM015A EN E November 2009 4 Table of Contents Notes ...
Page 10: ...Publication 1734 UM015A EN E November 2009 8 Preface Notes ...
Page 16: ...Publication 1734 UM015A EN E November 2009 14 Introduction Notes ...
Page 109: ...Publication 1734 UM015A EN E November 2009 Peer Data Maps 107 Notes Allen Bradley HMIs ...
Page 110: ...Publication 1734 UM015A EN E November 2009 108 Peer Data Maps Notes ...
Page 111: ...Allen Bradley HMIs ...
