Table of Contents
Advertisement
Table 6. Discrete Input Terminal Assignment Selections and Descriptions.
*Sel. No.
NO NC
0
1
Unassigned — No operation.
2
3
Forward — Provides a Forward run command.
Reverse — Provides a Reverse run command.
4
5
Standby — Enables the Forward and Reverse operation commands.
6
7
8
9
Reset — Resets the device and any active faults.
Preset Speed 1 — Preset Speed 1 is used as the LSB of the 4-bit nibble that is used to select a Preset Speed.
10
11
12
13
Preset Speed 2 — Preset Speed 2 is used as the second bit of the 4-bit nibble that is used to select a Preset Speed.
14
15
Preset Speed 3 — Preset Speed 3 is used as the third bit of the 4-bit nibble that is used to select a Preset Speed.
Preset Speed 4 — Preset Speed 4 is used as the MSB of the 4-bit nibble that is used to select a Preset Speed.
16
17
Jog — This terminal activates a Jog for the duration of the activation. The Jog settings may be configured at
18
19
F262.
Emergency Off — Terminates the output signal from the ASD and may apply a brake if so configured. The braking
20
21
method may be selected at F603.
DC Braking — The ASD outputs a DC current that is injected into the windings of the motor to quickly brake the
22
23
motor.
Accel/Decel Switching 1/Accel/Decel Switching 2 — Activating combinations of discrete input terminals
Accel/Decel Switching 1 and 2 allow for the selection of Accel/Decel profiles 1 – 4 as shown below.
See
F504
for additional information on this terminal setting.
24
25
A/D SW Terminal
#1
0
0
1
1
26
27
1=Terminal Activated
V/f Switching 1/V/f Switching 2 — Activating combinations of discrete input terminals V/f Switching 1 and 2
allow for the selection of a V/f switching profile as listed below.
V/f Switching Terminal
28
29
#1
0
0
1
1
30
31
1=Terminal Activated
NO/NC = Normally Open/Normally Closed.
*Selection numbers are used when configuring the ASD via communications. The Normally Open (NO) or Normally
Closed (NC) configuration must be chosen by selecting the associated number.
P9 ASD Installation and Operation Manual
Terminal Selection Descriptions
A/D Profile Selection
#2
0
1
1
2
0
3
1
4
V/f Selection
#2
0
1
1
2
0
3
1
4
The settings of the A/D selections 1 – 4 are performed
at F009/F010, F500/F501, F510/F511, and F514/
F515, respectively.
Accel/Decel profiles are comprised of the Accel/
Decel settings, Pattern, and Switching Frequency.
The 1 – 4 settings of the V/f Switching
selections are performed at
F260
–
F170
– F181.
245
Advertisement
Table of Contents
