DE-STA-CO F5-B AC Inverter Drive - Manual (Page 42)

42
Adjustment of the Drive
If the braking time depends on the actual frequency (CP.20 = 2...7), it is
calculated as follows:
CP.21 x f
real
t
Brake
= –––––––––
100 Hz
Otherwise the braking time corresponds to CP.21.
Adjustment range: 0.00...100.00 s
Resolution: 0.01 s
Factory setting: 0.10 s
DC-braking Time
f
t
100 Hz
f
actual
t
Brake
CP.21
CP.22 determines the function of Relay Output 2.
Relay output 2 (terminal X2A.27...X2A.29)
The switching level of CP.22 is CP.23!
Relay output 2
Value Function
0 No function
1 On; active when unit has voltage applied to it
2 Run signal; also by DC-braking
3 Ready signal (no error)
4 Fault relay
5 Fault relay (no auto-reset)
6 Warning or error message at abnormal stopping
7 Overload alert signal
8 Overtemperature alert signal power modules
9 External Overtemperature alert signal motor
10 Motor thermal relay tripped (OH2)
11 Overtemperature alert signal interior (OHI)
12 Cable breakage on analog input 1 (4...20 mA)
13 Cable breakage on analog input 2 (4...20 mA) {F5G only}
14 Max. constant current (stall, CP.15) exceeded
15 Max. ramp current (LA-Stop CP.14) exceeded
16 DC-braking active
17 Power off
18 Motor brake control
19 PID control difference > switching level {F5G only}
20 Actual value=set value (CP.2=Fcon, rcon; not at noP, LS
error,SSF)
21 Accelerate (CP.2 = FAcc, rAcc, LAS)
22 Decelerate (CP.2 = FdEc, rdEc, LdS)
23 Real direction of rotation = set direction of rotation