Rockwell Automation 1336E IMPACT Adjustable Frequency AC Drive User Manual V 1-4.XX - Manual (Page 130)

8-6 Using the SCANport Capabilities
For each of these parameters, each bit represents a device:
Masking Control Functions
You can also mask control functions. This lets you enable or disable a
control function for all or some of the devices.
Important: You cannot mask the stop command. Any device
attached to the 1336 IMPACT drive can stop the drive at any time.
To set a mask for a control function, you can use the following
parameters:
For each of these parameters, each bit represents a device:
If this bit is set
(for low):
Or if this bit is set
(for high):
Then, the owner is:
0 8 L Option
1 9 SCANport device 1
2 10 SCANport device 2
3 11 SCANport device 3
4 12 SCANport device 4
5 13 SCANport device 5
6 14 SCANport device 6
7 15 Logic Cmd Input (parameter 197)
The SCANport device number is determined by the SCANport
connection it is plugged into.
mask = 1
mask = 0
Control Function
Control
Input
file: Interface/Comm
group: SCANport Config
To set a mask to control
this function:
Set the appropriate bit in
the high/low byte:
Use this
parameter:
Control which ports can accept the
control functions
124
Issue forward/reverse commands High 125
Issue a start command High 126
Issue a jog command Low 126
Select an alternate reference or preset
speed
Low 125
Generate a clear fault command High 127
Reset drive Low 127
This bit (for
low):
Or this bit (for
high):
Represents:
0 8 L Option
1 9 SCANport device 1
2 10 SCANport device 2
3 11 SCANport device 3
4 12 SCANport device 4
5 13 SCANport device 5
6 14 SCANport device 6
7 15 Logic Cmd Input (parameter 197)