THOMSON Omnidrive Series Installation Manual page 55

6-4 Interfaces
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Refer to the I/O Configuration section of the on-line OMNI LINK Help for information on choosing the
input type for each channel.
General and Dedicated Inputs
T 6.2
ABLE
Digital Input
ENABLE
FAULT
RESET
INPUT 1
INPUT 2
INPUT 3
INPUT1, INPUT2, INPUT3 and FAULT RESET Functions
T 6.3
ABLE
Function
Drive Mode Select
Integrator Inhibit
Follower Enable
Forward Enable
Reverse Enable
Operation Mode Over-
ride
Preset Select A
Preset Select B
Preset Select C
Start Index
Define Home
Sensor
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Start Homing
Sensor (available only on INPUT 2)
Remove COMMAND Offset
Pin
Number
J1-20 Enables and disables the drive. Motor torque cannot be
applied unless the ENABLE input is active.
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.
J1-32
J1-33
J1-34
1
Active state configures the drive for Torque Mode.
2
Inactive state selects the personality EEPROM setting as the command source.
1
Active state zeros the Velocity Loop Error Integrator.
1
Active state allows the position loop to track the AUXILIARY POSITION LOOP signal
when in the Follower mode.
1
Active 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.
1
Active 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.
1
Active state selects the Operation Mode Override setting as the command source.
2
Inactive 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.
a
Active or Inactive
table:
Preset 0
Preset 1
Preset 2
Preset 3
Preset 4
Preset 5
Preset 6
Preset 7
A change from inactive to active starts an indexing move.
A change from inactive to active defines the home position for absolute indexing.
A change from inactive to active is sensed as a registration or home sensor.
NOTE: This selection is available only on INPUT 2.
Function/Description
Description
b
states select one of the eight presets shown in the following binary
BINARY CODE
C B A
0 0 0 Preset 0 or Index 0 is selected.
0 0 1 Preset 1 or Index 1 is selected.
0 1 0 Preset 2 or Index 2 is selected.
0 1 1 Preset 3 or Index 3 is selected.
1 0 0 Preset 4 or Index 4 is selected.
1 0 1 Preset 5 or Index 5 is selected.
1 1 0 Preset 6 or Index 6 is selected.
1 1 1 Preset 7 or Index 7 is selected.
Description