Delta RMC151 - Manual (Page 514)

RMC70/150 and RMCTools User Manual
6 Integer Read/Write Register
Bit Bit Description
31 Read/Write
30 Read/Write Request
16-29 Reserved
15-8
R/W Address File
7-0 R/W Address Element
7 Float* Explicit Write Value
*These registers are typically REAL data type (floating point), but in some cases may be
DINT or DWORD integers, such as variables declared as such.
Response Block
The Response Block is a block of 8 contiguous 32-bit input registers (cyclic read
registers), corresponding to the Indirect Data Map registers 0 to 7 in the RMC70. These
registers are continuously sent from the RMC70 to the PLC or PC. See Configuring the
Data below for details on setting up this data.
Each of the 8 contiguous input registers always reads from the same register in the
RMC70. However, one of the registers in the Response Block can be set up to return the
value of a read from any single register in the RMC. This allows you to read the value of
any single register at any time. See Read from the RMC70 below.
The Response Block has the following structure:
Register
Number Data
Type
Description
0 Integer Indirect Data 0 - must be Axis 0 Status bits!
Bit Bit Description
31 Command Acknowledge
30 Read/Write Acknowledge
0-29 Axis 0 Status Bits
1 Float* Indirect Data 1
2 Float* Indirect Data 2
3 Float* Indirect Data 3
4 Float* Indirect Data 4
5 Float* Indirect Data 5
6 Float* Indirect Data 6
7 Float* Indirect Data 7
*These registers are typically REAL data type (floating point), but in some cases may be
DINT or DWORD integers, such as variables declared as such.
Configuring the Data
Setting up the Indirect Data Map
The Response Block continuously returns the values from the RMC70 Indirect Data
registers 0-7. These registers, in turn, can be mapped to any registers in the RMC70.
494 Delta Computer Systems, Inc.