Danfoss VLT AutomationDrive FC 301 Programming Manual page 183

VLT AutomationDrive FC 301/302
Programming Guide
Table 334: Digital Inputs, Function Descriptions - 4
Option Function
[37] Emergency A signal applied puts the drive into emergency mode and the preset ref bits 0–2 define the operation
mode
mode of emergency mode where all other commands are disregarded. See parameter group 24-0*
Emergency Mode and parameter group 24-2* Emergency Mode 2.
[40] Latched precise
A latched precise start only requires a pulse of 3 ms on terminals 18 or 19. When using for parameter
start
1-83 Precise Stop Function[1] Cnt stop with reset or [2] Cnt stop w/o reset: When the reference is reached,
the drive internally enables the precise stop signal. This means that the drive does the precise stop
when the counter value of parameter 1-84 Precise Stop Counter Value is reached.
[41] Latched precise
Sends a latched stop signal when the precise stop function is activated in parameter 1-83 Precise Stop
stop inverse
Function. The latched precise stop inverse function is available for terminals 18 or 19.
[44] Restart drive
[51] External inter- This function makes it possible to give an external fault to the drive. This fault is treated in the same
lock way as an internally generated alarm.
[55] DigiPot in-
Increase signal to the digital potentiometer function described in parameter group 3-9* Digital Pot. Me-
crease
ter.
[56] DigiPot De-
Decrease signal to the digital potentiometer function described in parameter group 3-9* Digital Pot. Me-
crease
ter.
[57] DigiPot Clear
Clears the digital potentiometer reference described in parameter group 3-9* Digital Pot. Meter.
[58] DigiPot hoist
[60] Counter A (up) (Terminal 29 or 33 only). Input for increment counting in the SLC counter.
[61] Counter A (Terminal 29 or 33 only). Input for decrement counting in the SLC counter.
(down)
[62] Reset Counter Input for reset of counter A.
A
[63] Counter B (up) (Terminal 29 or 33 only). Input for increment counting in the SLC counter.
[64] Counter B (Terminal 29 or 33 only). Input for decrement counting in the SLC counter.
(down)
[65] Reset Counter Input for reset of counter B.
B
[70] Mech. Brake Brake feedback for hoisting applications: Set parameter 1-01 Motor Control Principle to [3] Flux w/ motor
Feedback
feedback; set parameter 1-72 Start Function to [6] Hoist mech brake Ref.
[71] Mech. Brake Inverted brake feedback for hoisting applications.
Feedback inv.
[72] PID error in- When enabled, this option inverts the resulting error from the process PID controller. Available only if
verse
parameter 1-00 Configuration Mode is set to [6] Surface Winder, [7] Extended PID Speed OL, or [8] Extended
PID Speed CL.
[73] PID reset I-part
When enabled, this option resets the I-part of the process PID controller. Equivalent to parameter 7-40
Process PID I-part Reset. Available only if parameter 1-00 Configuration Mode is set to [6] Surface Winder,
[7] Extended PID Speed OL, or [8] Extended PID Speed CL.
[74] PID enable Enables the extended process PID controller. Equivalent to parameter 7-50 Process PID Extended PID.
Available only if parameter 1-00 Configuration Mode is set to [7] Extended PID Speed OL or [8] Extended
PID Speed CL.
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Parameter Descriptions
AU275636650261en-000101 / 130R0334 | 183