NOTE!
When power from control board is removed terminals 22-23 open.
When using the Master Follower function, the follower drive will open the brake at the same
time as the Master does even if the Follower's conditions for brake opening have not been
met.
446 EXTERNAL BRAKE CONTROL, INVERTED * 67 (2.3.3.15, 2.3.1.15)
External brake ON/OFF control. See Chapter 8.3 External brake control with additional limits
(IDs 315, 316, 346 to 349, 352, 353) for details.
Example: RO1 on OPTA2 board:
Brake function ON: Terminals 22-23 are open (relay not energized).
Brake function OFF: Terminals 22-23 are closed (relay is energized).
When using the Master Follower function, the follower drive will open the brake at the same
time as the Master does even if the Follower's conditions for brake opening have not been
met.
447 OUTPUT FREQUENCY LIMIT 1 SUPERVISION * 67 (2.3.3.16, 2.3.1.16)
The output frequency goes outside the set supervision low limit/high limit (see parameters
ID315 and ID316).
448 OUTPUT FREQUENCY LIMIT 2 SUPERVISION * 67 (2.3.3.17, 2.3.1.17)
The output frequency goes outside the set supervision low limit/high limit (see parameters
ID346 and ID347).
449 REFERENCE LIMIT SUPERVISION * 67 (2.3.3.18, 2.3.1.18)
Active reference goes beyond the set supervision low limit/high limit (see parameters ID350
and ID351).
450 TEMPERATURE LIMIT SUPERVISION * 67 (2.3.3.19, 2.3.1.19)
The AC drive heatsink temperature goes beyond the set supervision limits (see parameters
ID354 and ID355).
451 TORQUE LIMIT SUPERVISION * 67 (2.3.3.20, 2.3.1.20)
The motor torque goes beyond the set supervision limits (see parameters ID348 and ID349).
452 THERMISTOR FAULT OR WARNING * 67 (2.3.3.21, 2.3.1.21)
Motor thermistor initiates a overtemperature signal which can be led to a digital output.
NOTE!
This function requires a converter equipped with a thermistor input.
PARAMETER DESCRIPTIONS
VACON · 295
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