Nidec COMMANDER S100 - Page 95

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Commander S100 User Guide 95
P6.20 T15 Digital Input 5 Function Select
Range: 0 to 20 Default: 10 (Reference Switch Bit 0)
Selects the digital input function of the selected control terminal if it is in digital input mode.
Notes on function selection:
• Selecting the Run Permit (Not Stop) function (4) automatically enables a latch on the Run inputs (Run Forward, Run Reverse, and Run), see
Run & Direction Indicators (P1.12). Providing the Run Permit input is active, activation of the Run inputs is latched so that a momentary switch
can be used to start the drive. When Run Permit is made inactive (Stop), all latches are cleared, and no Run signal is accepted.
• If Run Forward or Run Reverse is made active, the Reverse function will be ignored i.e. explicit Run Forward and Run Reverse signals
override the direction selection.
• A Run signal overrides a Jog signal.
The value of these parameters can be set by Run/Stop Configuration (P6.13).
Value Function Description
0
None
No Digital Function
1
Hardware Enable
If selected, is used to enable or disable the drive
2
Run Forward
Commands the drive to run forward
3
Run Reverse
Commands the drive to run reverse
4
Run Permit (Not Stop)
Permits a Run signal when set, resets any run latch when clear (enables latching when selected as a
function)
5
Forward Limit Switch
Prevents a run in the forward direction
6
Reverse Limit Switch
Prevents a run in the reverse direction
7
Up/Down % Increase
Increases the Up/Down percentage
8
Up/Down % Decrease
Decreases the Up/Down percentage
9
Up/Down % Reset
Resets the Up/Down percentage
10
Reference Switch Bit 0
Used to select Reference 1, 2, 3 or 4
11
Reference Switch Bit 1
Used to select Reference 1, 2, 3 or 4
12
Ramp Select
Used to select Acceleration and Deceleration Rate 1 or 2
13
PID Enable
Enables and disables the PID controller. If no Hardware Enable is required, this configuration should
not be selected
14
External Error
Used to generate an Error from an external condition
15
Drive Reset
Used to reset the drive from an error condition
16
Run
Commands the drive to run
17
Reverse
Reverses the direction
18
Jog Forward
Commands the drive to jog forward
19
Jog Reverse
Commands the drive to jog reverse
20
Fire Mode
Commands the drive to run at the Fire Mode Reference, ignoring enable and run signals. See Fire
Mode Reference parameter for more information
NOTE