THOMSON Omnidrive ODM-005, Installation Manual

Page: 55 / 200

6-4 Interfaces
• Start Homing
• Sensor (available only on INPUT 2)
• Remove COMMAND Offset
Refer to the I/O Configuration section of the on-line OMNI LINK Help for information on choosing the
input type for each channel.
T
ABLE
6.2
General and Dedicated Inputs
Digital Input Pin
Number
Function/Description
ENABLE J1-20 Enables and disables the drive. Motor torque cannot be
applied unless the ENABLE input is active.
FAULT
RESET J1-21 General purpose input selectable to one of several drive
functions. Refer to OMNI LINK on-line Help and the
table below for I/O configuration.
INPUT 1 J1-32
INPUT 2 J1-33
INPUT 3 J1-34
T
ABLE
6.3
INPUT1, INPUT2, INPUT3 and FAULT RESET Functions
Function Description
Drive Mode Select Active
1
state configures the drive for Torque Mode.
Inactive
2
state selects the personality EEPROM setting as the command source.
Integrator Inhibit Active
1
state zeros the Velocity Loop Error Integrator.
Follower Enable Active
1
state allows the position loop to track the AUXILIARY POSITION LOOP signal
when in the Follower mode.
Forward Enable Active
1
state allows forward commands in velocity mode only. If this input is inactive or
not connected, no velocity command will be allowed in the forward direction. If motion is
in progress when the input is pulled low or disconnected, the drive halts immediately
without deceleration control. The COMMAND signal is clamped internally to 0 Volts.
Reverse Enable Active
1
state allows reverse commands in velocity mode only. If this input is inactive or
not connected, no velocity command will be allowed in the reverse direction. If motion is
in progress when the input is pulled low or disconnected, the drive halts immediately
without deceleration control. The COMMAND signal is clamped internally to 0 Volts.
Operation Mode Over-
ride Active
1
state selects the Operation Mode Override setting as the command source.
Inactive
2
state selects the Operation Mode setting as the command source.
Table 6.3 on page 6-4 lists the valid Operation Mode and Operation Mode Override com-
binations.
Preset Select A
Preset Select B
Preset Select C Active
a
or Inactive
b
states select one of the eight presets shown in the following binary
table:
BINARY CODE
C B A Description
Preset 0 0 0 0 Preset 0 or Index 0 is selected.
Preset 1 0 0 1 Preset 1 or Index 1 is selected.
Preset 2 0 1 0 Preset 2 or Index 2 is selected.
Preset 3 0 1 1 Preset 3 or Index 3 is selected.
Preset 4 1 0 0 Preset 4 or Index 4 is selected.
Preset 5 1 0 1 Preset 5 or Index 5 is selected.
Preset 6 1 1 0 Preset 6 or Index 6 is selected.
Preset 7 1 1 1 Preset 7 or Index 7 is selected.
Start Index A change from inactive to active starts an indexing move.
Define Home A change from inactive to active defines the home position for absolute indexing.
Sensor A change from inactive to active is sensed as a registration or home sensor.
NOTE: This selection is available only on INPUT 2.
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