Curtis 1226 User Manual

2 — INSTALLATION AND WIRING
pg. 21
Return to TOC Curtis Model 1226 – September 2019
To use the Driver 2 output for the belly button check, congure parameters as described in Table 19.
Table 19 Belly Button Check Configuration
Action Parameter More Information
Specify that emergency reverse uses
a normally open switch.
EMR Input Type See page 43.
Assign Driver 2 as an Aux driver.
Aux 1 Contactor Driver or Aux 2 Contactor
Driver
See Coil Drivers Menu on
page 50.
Specify that the Aux driver is for the
belly button check.
Aux 1 Type or Aux 2 Type See Aux 1 and Aux 2
Contactor Driver Menus on
page 45.
Specify Driver 2 as a high side driver. Driver 2 Type
Note: If the driver is not congured as
a high side driver, the controller will
generate a Parameter Mismatch fault.
See page 51.
Specify how the controller will handle
the BB Wiring Fault.
BB Wiring Fault LOS Enable See page 43.
Electromagnetic Braking
Driver 1 is a special purpose driver for electromagnetic (EM) braking. For information on the driver,
see page 14.
Pin J1-3 supplies the Driver 1 output, and pin J1-4 (Brake+) supplies power to the electromagnetic
brake. See Figure 6.
Note: e controller provides a brake holding voltage feature that reduces brake coil heating. Use
the EM Brake menu to congure the holding voltage and other electromagnetic braking parameters;
see page 38.
Mode Switch
Your vehicle can include a mode switch that allows operators to choose from the 1226 controller’s
speed modes. One mode can be congured for faster outdoor driving and the other for slower indoor
driving.
Typically, you would connect the mode switch to pin J3-18. at pin is associated with Switch 13,
which provides an integrated LED driver that can be used to display the mode switch’s status when
the switch is congured as a momentary switch.
e following list describes the conditions that determine the active speed mode.
• If a mode switch is not connected, mode 1 is active.
• If the mode switch is in the on position, mode 2 is active.
• If the mode switch is in the o position, mode 1 is active.
Note: For information on conguring speed modes, see Mode 1 and Mode 2 Menus on page 27.

Curtis 1226 Specifications

General

Brand	Curtis
Model	1226
Category	Controller
Language	English