Curtis 1220E handleiding
Handleiding
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3 — PROGRAMMABLE PARAMETERS
pg. 27
Return to TOC Curtis Model 1220E – August 2022
MAIN RELAY DRIVER
NAME
ALLOWABLE
RANGE RAW DATA DESCRIPTION
Main on Interlock
(0x34C200, 8bits)
OFF / ON
0 / 1
Determines when the main relay is activated.
OFF: Main relay is activated when keyswitch is turned on
ON: Main relay is activated when interlock is on
Pull-In Voltage
(0x34C600, 16bits)
60.0% – 100.0%
2457 – 4095
The relay pull-in voltage parameter allows a high initial voltage when the relay
driver rst turns on, to ensure contactor closure. After 1 second, the pull-in voltage
drops to the holding voltage. The voltage is a percentage of the nominal voltage.
Holding Voltage
(0x34C800, 16bits)
60.0% – 100.0%
2457 – 4095
The relay holding voltage parameter allows a reduced average voltage to be
applied to the relay coil once it has closed. The voltage is a percentage of the
nominal voltage. This parameter must be set high enough to hold the relay closed
under all shock and vibration conditions the vehicle will be subjected to.
Main DNC Threshold
(0x34C300, 16bits)
0 – 10.0V
0 – 1000
Sets the threshold used for the ongoing check that ensures the main contactor
remains closed while in operation. The Main DNC Threshold is the maximum
voltage difference between the Keyswitch and Capacitor voltages.
Setting this parameter = 0 V will disable the Main Did Not Close fault check.
Open Delay
(0x34CA00, 16bits)
0 – 40.0s
0 – 400
The open delay can be set to allow the steer relay to remain closed for a period
of time (the open delay) after the interlock is turned off. The delay is useful for
preventing unnecessary cycling of the relay.
Sequencing Delay
(0x34B700, 16bits)
0 – 1000ms
0 – 1000
Allows the interlock switch to be cycled within a set time, thus preventing
inadvertent deactivation of the steering control.
SUPERVISION
NAME
ALLOWABLE
RANGE RAW DATA DESCRIPTION
Steer Command Tolerance
(0x336400, 16bits)
2.0° – 90.0°
364 – 16383
This parameter denes the maximum difference allowed between the two steer
command inputs (Command Analog 1 and Command Analog 2).
If the programmed tolerance is exceeded, a fault is issued.
A setting of 90.0° turns off this fault check.
Wheel Position Tolerance
(0x379000, 16bits)
2.0° – 90.0°
364 – 16383
This parameter denes the maximum difference allowed between the two
position feedback outputs (Analog Position 1 and Analog Position 2).
If the programmed tolerance is exceeded, a fault is issued.
A setting of 90.0° turns off this fault check.
Home Reference Tolerance
(0x379100, 16bits)
2.0° – 90.0°
364 – 16383
This parameter denes the maximum difference allowed between the two home
reference inputs (Home Switch 1 and Home Switch 2).
A setting of 90.0° turns off this fault check.
Encoder Fault Check
(0x570400, 8bits)
OFF / ON
0 / 1
This parameter denes when the encoder fault detection is activated.
5V Supply 1 Current Min
(0x36A800, 16bits)
0 – 100mA
0 – 100
This parameter denes the minimum current threshold of external 5V supply 1
for the ‘5V Supply failure’ fault detection.
A value of 0mA turns off the minimum current check.
The minimum current check function does not support a sensor (pot or encoder)
with an operation current < 5 mA.
If the setting is 0, it may cause a higher probability of dangerous failure
due to the disabled disconnected fault detection of the command/position
sensor power supply wires, and must be evaluated by the OEM.
5V Supply 2 Current Min
(0x36A900, 16bits)
0 – 100mA
0 – 100
This parameter denes the minimum current threshold of external 5V supply 2
for the ‘5V Supply failure’ fault detection.
A value of 0mA turns off the minimum current check.
The minimum current check function does not support a sensor (pot or encoder)
with an operation current < 5 mA.
Stall Steering Speed
(0x352A00, 16bits)
0 – 500rpm
0 – 500
This parameter denes the speed below which the steer motor will be considered
stalled if it remains below this speed for the length of time dened by the Stall
Timeout parameter. When this condition is detected, the Motor Stalled fault is
issued. A setting of Stall Speed = 0 turns off this fault check.
CAUTION
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Productinformatie
| Merk | Curtis |
| Model | 1220E |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 9449 MB |
