Program Instructions - Advanced Micro Controls Inc. 1700 Series User Manual

Program Instructions

Program Instructions are broken down into three categories
Auxiliary Commands – Nine instructions that affect the operation of the module
hý
and do not have data words associated with them. These instructions are:
hý Transducer Setup Instructions – Four instructions that program the transducer setup
parameters, one for each channel. If you attempt to program parameters for a channel
that does not exist on your module, it will respond with a programming error code.
Read Status Instructions – Four instructions that are enabled while in read status
hý
mode. These four instructions specify which transducer setup parameter values
should be transmitted to the processor in place of position and tachometer data.
Auxiliary Commands
Command
Disable
Keyboard
Enable
Keyboard
Clear Errors
Preset
Transducer 1
Preset
Transducer 2
Preset
Transducer 3
Preset
Transducer 4
Enter Read
Status Mode
Exit Read
Status Mode
6-2
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Chapter 6
Disable Keyboard Programming
Enable Keyboard Programming
Clear Errors
Preset Transducer 1-4 (Four separate instructions)
Enter Read Status Mode
Exit Read Status Mode
Command
Comments
Word
Disables all programming from the keyboard. Parameter values can be
8100h
inspected but they cannot be changed.
This command counteracts a previous Disable Keyboard command. The
8200h
status of the keyboard programming disable is retained when power is
removed. The only way to enable keyboard programming after a
Disable Keyboard command is with this instruction.
8400h This command clears all programming errors and transducer faults.
Use this command to set the position data of transducer 1 to its
8500h
programmed preset value. Use the Transducer 1 Setup instruction to
change the value of the preset parameter.
9500h Use this command to set the position data of transducer 2 to its
programmed preset value. Use the Transducer 2 Setup instruction to
change the value of the preset parameter.
A500h Use this command to set the position data of transducer 3 to its
programmed preset value. Use the Transducer 3 Setup instruction to
change the value of the preset parameter.
B500h Use this command to set the position data of transducer 4 to its
programmed preset value. Use the Transducer 4 Setup instruction to
change the value of the preset parameter.
8E00h Enter this mode to read back the value of the transducer setup
parameters in place of position and tachometer data.
8F00h When you exit read status mode, the module transmits position and
tachometer data instead of transducer setup parameter values.
Table 6.1 Auxiliary Commands
Backplane Programming
ADVANCED MICRO CONTROLS INC