76 G7 ASD Operation Manual
Table 8 . Discrete Input Terminal Assignment Selections and Descriptions.0 — Unassigned — No operation.
1 — F — Enables Forward operation commands.
2 — R — Enables Reverse operation co m mands.
3 — ST — Enables the Forward and Reverse operation commands (maybe disab led at F103).
4 — RES — Resets the device and any incurred faults.
5 — S1 —Preset Speed Command 1 is used as the LSB of the 4-bit nibble that is used to select a Preset Speed.
6 — S2 — Preset Speed Command 2 is used as the second bit of the 4-bit nibble that is used to select a Preset Speed.
7 — S3 — Preset Speed Command 3 is used as the third bit of the 4- bit nibble that is use d to select a Preset S peed.
8 — S4 — Preset Speed Command 4 is used as the MSB of the 4-bit nibble that is used to select a Preset Speed.
9 — Jog — Jog is the term used to describe turning on the motor for small increments of time and is u sed when precise
positioning of motor-driven equipment is required. This terminal activates a Jog for the duration of activation. The Jog
settings may be configured at F260 and F261.
10 — Emergency Off — Terminates the output signal from the drive and may apply a brake. The braking method may be
selected at F603.
11 — DC Braking — The drive ou tputs a DC current t hat is injected into th e windings of the moto r to quickly brake th e motor.
12 — Accel/Decel 1, 2 Switching — Acceleration and Deceleration control may be switched betw een the #1 profile to the #2
profile if using a multiple-accel/decel profile configuration.
13 — Accel/Decel 3, 4 Switching — Acceleration and Deceleration control may be switched betw een the #3 profile to the #4
profile if using a multiple-accel/decel profile configuration.
14 — Motor 1, 2 Switching — Motor control may be switched between the Motor #1 profile to the Motor #2 profile if using
a multiple-motor profile configuration.
15 — Motor 3, 4 Switching — Motor control may be switched between the Motor #3 profile to the Motor #4 profile if using
a multiple-motor profile configuration.
16 — Torque Limit 1, 2 Switching — Torque control may be switched between the Torque Limit #1 profile to the Torque
Limit #2 profile if using a multiple-profile configuration.
17 — Torque Limit 3, 4 Switching — Torque control may be switched between the Torque Limit #3 profile to the Torque
Limit #4 profile if using a multiple-profile configuration.
18 — PID Control Off — Connecting this ter minal to CC turns off PID control.
19 — Pattern #1 — Connecting this te rminal to CC initiates the Pattern #1 Pattern Run.
20 — Pattern #2 — Connecting this te rminal to CC initiates the Pattern #2 Pattern Run.
21 — Pattern #3 — Connecting this te rminal to CC initiates the Pattern #3 Pattern Run.
22 — Pattern #4 — Connecting this te rminal to CC initiates the Pattern #4 Pattern Run.
23 — Pattern Continue — Continues with the last Pattern Run from its stopping point when connected to CC.
24 — Pattern Trigger — This function is used to sequentially initiate each Preset Speed of a Pattern Run with each
connection to CC.
25 — Forced Jog Forward — This setting initiates a Forced Forward Jo g when connected to CC. The Forced Forward Jog
command provides a forward-run signal so long as this terminal is connected to CC (the status of the F and R terminals
is ignored). Use F260 to set the Jog Frequency and use F261 to select the Jog Stop Method.
26 — Forced Jog Reverse — This setti n g initiates a Forced Reverse Jog when con nected to CC. The Forced Reverse Jog
command provides a reverse-run signal so long as this terminal is connected to CC (the status of the F and R terminals is
ignored). Use F260 to set the Jog Frequency and use F261 to select the Jog Stop Method.
27 — Binary Bit 0 — Bit 0 – 7 may be set up as a speed/torque control register. Speed/torque settings may be applied to this
group of terminals in binary form. The req uired number of input terminals should be set to the respective binary bit
settings (0 – MSB). The Frequency Mode settin g must be set to Use Binary/BCD input.
The gain and bias of the binary input may be set from t he following path: Program ⇒ Frequency Setting Parameters ⇒
Speed Reference Setpoints ⇒ BIN (see F228).