Characteristics Of The Brake Control - KEB COMBIVERT F6 Programming Manual

Brake control

Characteristics of the brake control

The generation of the setpoint of the brake control is controlled via the object
brake ctrl
Index Id-Text Name
0x2515 co21 brake ctrl mode
co21 brake ctrl mode
Bit Function
0...2
mode
3 closed brake
4 channel select
state change
5
delay
At mode = 0 bit 15 of the
trol. The state of the state machine (Cmd) is not evaluated.
At mode = 1 value (Cmd) of the state machine is used as setpoint of the brake con-
trol. The control word is not evaluated.
At mode = 2 value (Cmd) of the state machine is used, 1 in bit 15 of the control
word sets the setpoint (Ref) always to 1.
At mode = 3 value (Cmd) of the state machine is used, 0 in bit 15 of the control
word sets the setpoint (Ref) always to 0.
32
mode.
Function
Characteristics of the brake control
Value Plaintext
0 controlword
1 application
controlword open
2
dominant
controlword close
3
dominant
4...7
0 no reaction
8 force switched on
0 channel off
16 channel on
0 sc delay off
32 sc delay on
co00 control word is used as setpoint for the brake con-
Note
Bit15 of the control word controls the brake
CIA402 state machine controls the brake
Open command at control word
overmodulated application
Close command at control word
overmodulated application
Reserved
No reaction with engaged brake
An engaged brake forces the state to switched
on
Control type F6-A / S6-A with safety module
type 1: The function of Bit4 is written directly to
the safety module. => See instruction manual of
the safety module. Control type F6-K / S6-K,
F6-P or F6-A / S6-A with safety module type
3:
Without function
State maschine does not wait for state change
of the brake control
State maschine waits for state change of the
brake control
co21
0x2515
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