PARAMETER
5V Current Min
0x4096 0x00
5V Current Max
0x4097 0x00
Steer Command Tolerance (deg)
0x40AA 0x00
Wheel Position Tolerance (deg)
0x40AB 0x00
Encoder Position Tolerance (deg) 2.0° – 90.0°
0x40DC 0x00
Home Reference Tolerance (deg)
0x40B6 0x00
Stall Steering Speed
0x40DB 0x00
46
2 9 J A N U A R Y 2 0 1 3 D R A F T
SUPERVISION MENU
ALLOWABLE
RANGE
0 – 100 mA
Defines the lower threshold of the output current of the +5V supply
0 – 1000
(pins 21 and 34). At or below this threshold, a fault is issued.
0 – 100 mA
Defines the upper threshold of the output current of the +5V supply
0 – 1000
(pins 21 and 34). At or above this threshold, a fault is issued.
2.0° – 90.0°
Defines the maximum difference allowed between the two steer
364 – 16380
command inputs (Steer Command and Steer Command 2).
If the programmed tolerance is exceeded, a fault is issued.
The difference between the two steer command inputs can be
seen in the monitor variable Steer Command Error.
A setting of 90.0° turns off this fault check.
2.0° – 90.0°
Defines the maximum difference allowed between the two position
364 – 16380
feedback outputs (Wheel Position and Wheel Position 2).
If the programmed tolerance is exceeded, a fault is issued.
The difference between the two wheel position outputs can be
seen in the monitor variable Wheel Position Error.
A setting of 90.0° turns off this fault check.
Defines the maximum difference allowed between the Wheel Position
364 – 16380
and the Encoder 3 Position.
This parameter should be used only for configurations where
the programmed Position Feedback Device = 0 (Analog 5 and 6)
or = 2 (Sin/Cos Sensor) or = 3 (Sawtooth Sensor).
If Position Feedback Device = 1 (Encoders 3 and 4) the Wheel
Position and Encoder 3 Position are the same. Therefore this check
should not be used when Position Feedback Device = 1.
If the programmed tolerance is exceeded, a fault is issued.
The difference between the Wheel Position and the Encoder 3
Position can be seen in the monitor variable Encoder Position Error.
A setting of 90.0° turns off this fault check.
For 360° steering, disable the fault check (set Encoder Position
Tolerance (deg) = 90.0°). This is necessary because if the wheel
were turned in the same direction multiple rotations, Wheel Position
would eventually drift away from the Encoder 3 Position due to the
small inaccuracy in the Encoder Counts Per Degree which would
build over multiple rotations.
2.0° – 90.0°
Defines the maximum difference allowed between the two home
364 – 16380
reference inputs (Home Reference and Home Reference 2).
If the programmed tolerance is exceeded, a fault is issued.
The difference between the two home reference inputs can be
seen in the monitor variable Home Reference Error.
A setting of 90.0° turns off this fault check. .
0 – 65535 rpm
Defines the speed below which the steer motor will be considered
0 – 65535
stalled if it remains below this speed for the length of time defined
by the Stall Timeout parameter. When this condition is detected,
a fault is issued (code 36, Motor Stalled).
A setting of Stall Speed = 0 turns off this fault check.
3 — PROGRAMMABLE PARAMETERS:
DESCRIPTION
Supervision Parameters
Curtis 1222 Manual,
os 15