User manual

Chapter 6 Backplane Programming
6-4 ADVANCED MICRO CONTROLS INC
Transducer Setup Instructions (continued)
Command
Command
Word
Comments
Transducer 2
Setup
98XYh
(X = {0,1}, Y= {1…F}). Use this instruction to program the transducer
setup parameters of transducer 2. The format of the instruction is
identical to the Transducer 1 Setup instruction.
Transducer 3
Setup
A8XYh
(X = {0,1}, Y= {1…F}). Use this instruction to program the transducer
setup parameters of transducer 3. The format of the instruction is
identical to the Transducer 1 Setup instruction.
Transducer 2
Setup
B8XYh
(X = {0,1}, Y= {1…F}). Use this instruction to program the transducer
setup parameters of transducer 4. The format of the instruction is
identical to the Transducer 1 Setup instruction.
Read Status Instructions
Before reading transducer setup parameter values you must transmit the Enter Read Status
Mode instruction to the 1700. Once this command is accepted, use one of the four instructions
below to tell the 1700 which parameters to transmit. These instructions are valid only after the
Enter Read Status Mode instruction is accepted. A read status instruction must be the last instruc-
tion in the group written down to the module or error will result. The format of the data transmit-
ted back to the module while in Read Status Mode is given in the following section.
Command
Command
Word
Comments
Read
Transducer 1
Setup
86XYh (X = {0,1}, Y = {1...F}). Use this instruction to read the
values of the transducer setup parameters of transducer 1.
Digit X Digit Y
000
Scale Factor
Circular Offset
Linear Offset
Preset Value
Tachometer Response
Reserved: Must equal zero.
Bit set to "1" = Read parameter value.
Bit reset to "0" = Don’t read parameter value.
EXAMPLE:
8602h = Read circular offset value.
Read
Transducer 2
Setup
96XYh
(X = {0,1}, Y= {1…F}). Use this instruction to read the values of the
transducer setup parameters of transducer 2. The format of the
instruction is identical to the Transducer 1 Setup Instruction.
Read
Transducer 3
Setup
A6XYh
(X = {0,1}, Y= {1…F}). Use this instruction to read the values of the
transducer setup parameters of transducer 3. The format of the
instruction is identical to the Transducer 1 Setup Instruction.
Read
Transducer 4
Setup
B6XYh
(X = {0,1}, Y= {1…F}). Use this instruction to read the values of the
transducer setup parameters of transducer 4. The format of the
instruction is identical to the Transducer 1 Setup Instruction.
Table 6.2 Transducer Setup Instructions
Table 6.3 Read Status Instructions