Curtis 1222 User Manual

Curtis 1222 Manual, os 15
89
2 9 J A N U A R Y 2 0 1 3 D R A F T
2. Manually lower the Tolerance value while adjusting the Sawtooth Sen-
sor over the entire output range until the fault Sawtooth Feedback
Sensor (Fault Code 48) is generated. Repeat this until you find the
minimum Tolerance value that will not cause the fault (over the entire
sensor range). Set the
Tolerance to a comfortable margin above the
minimum tolerance found.
“4” — None. No Supervisory Position Feedback Device (see page 36)
is option is available only for the Supervision Feedback Device parameter, and
allows systems with a single position feedback device to be set up without having
to supply connections from the single primary feedback device to the supervisory
inputs. Using a single position feedback device may make the system non-
compliant with EN 13849, and must be evaluated by the OEM.
8
Set the remaining Performance and Supervision parameters
a. Restore these two parameter values to their desired performance settings:
Motor
» Max Speed
Motor » Max Current.
If
Position Feedback Device = 1, set Homing Speed (which is a percentage of Max
Speed) to the desired setting.
b. Observe Monitor
» Battery and Supply » 5v Out and set the following parameter
values to a comfortable margin above and below the observed value:
Supervision
» 5V Current Max
Supervision » 5V Current Min.
The
5V Current Min setting should be such that it will detect a disconnected
sensor (pot, encoder, or sine/cosine sensor) in either the steer command or
position feedback circuit. Check the settings by disconnecting a steer com
-
mand sensor and verify that a 5V Current Out of Range fault (code 69) is
triggered. Similarly, disconnect a position feedback sensor and verify that a
code 69 fault is triggered.
c. If a Home switch is present, steer across the Home switch while observing
Monitor
» Supervision » Home Reference Error. Set Supervision » Home Reference
Tolerance to a comfortable margin above the maximum Home Reference
Error found.
d. Temporarily set Steering Sensitivity
» LS Sensitivity and HS Sensitivity = 100%.
With this setting, and the drive wheels still jacked up off the ground, set
the three parameters in the Motor Control Tuning menu (see page 52) to
get correct responsiveness to the steer command input.
5 — COMMISSIONING
☞
IMPORTANT

Curtis 1222 Specifications

General

Brand	Curtis
Model	1222
Category	Controller
Language	English