Nidec COMMANDER S100 - Page 90

Safety
information
Product
information
Mechanical
installation
Electrical
installation
Getting started
Running the
motor
Drive
parameters
Communications Diagnostics Technical data
UL Listing
Information
90 Commander S100 User Guide
P5.17 Threshold Detector Function Select
Range: 0 to 20 Default: 0 (None)
Selects the function of the threshold detector. If the threshold detector is to be used to enable the PID, then this parameter should be set to 0 and
PID Enable Selector (P5.11) should be set to Threshold Detector (11).
P5.18 PID Negative Limit Enable
Range: 0 to 1 Default: 0 (Off)
Setting this parameter to On (1) allows PID Percentage (P1.19) to be negative which will allow the motor to rotate in the reverse direction.
Value Threshold Detector Output Description
0
None
No Digital Function
1
Hardware Enable
Allows the drive to come out of the inhibit state. If a hardware enable has not been configured, the
drive will run without one
2
Run Forward
Commands the drive to run forward
3
Run Reverse
Commands the drive to run reverse
4
Run Permit
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 and Error condition
16
Run
Commands the drive to run
17
Reverse
Reverses the direction
18
Jog Forward
Jogs forward
19
Jog Reverse
Jogs reverse
20
Fire Mode
Commands the drive to run at the Fire Mode Frequency (P2.27), ignoring enable and run signals