Lenze E94AxHE Servo Drives 9400 HighLine (Firmware 01-37) - Manual (Page 222)

9400 HighLine | Parameter setting & configuration
Basic drive functions
Brake control | Mode 0: Brake control is switched off
222 Firmware 1.37 - 09/2006
L
9.11.2 Mode 0: Brake control is switched off
If the mode 0 is selected in C02580 , the brake activation is switched off.
r If a brake module is available, it will not be triggered.
r The brake monitoring function is not active.
r If a fault is reported by the brake control, it will be reset.
r The output signals of the system block LS_Brake are reset:
– BRK_dnState = 0
– BRK_bReleaseBrakeOut = FALSE
– BRK_bBrakeReleased = FALSE
– BRK_bError = FALSE
9.11.3 Mode 1/11: Direct control of the brake
If the mode 1 or 11 has been selected in C02580 , the brake is directly controlled via the
input BRK_bReleaseBrake.
O
Tip!
Mode 1/11 can be used to easily check if the brake switches correctly.
r At the same time, the selection of the mode defines the type of brake control:
– Mode 1: Direct brake control via brake module.
– Mode 11: Direct brake control via a digital output.
r Setting the pulse inhibit or controller inhibit does not influence the output signal.
r After the brake has been activated and the brake closing time has elapsed, the
controller inhibit is set automatically by the basic function "brake control".
r For the operation with the brake module (mode 1) the required polarity for brake
control can be set in C02585 .
Note!
The mode 0 is preset in the Lenze setting to reach a safe status after mains
connection.