6
6.4
Input/output terminals of the control board
6-481
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SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
Table 6-45
List of input signals, continued
Operating
mode
Signal name, description
PROFIBUS bit
pos
n–set
Fct. No.
Suppress fault 608 (from SW 3.1)
26
x
x
STW2.8
Fault 608 (speed controller output limited) can be suppressed/displayed using this input signal.
1 signal
Fault 608 (speed controller output limited) is suppressed
0 signal
Fault 608 is not suppressed
Note:
The status of the suppressed function is signaled via the PROFIBUS status signal ZSW2.8 ”Sup-
pressing fault 608 active (from SW 3.1)”.
Refer under the index entry ”Output signal – suppress fault 608 active (from SW 3.1)”
It is also possible to suppress the fault using P1601.8 (faults which can be suppressed 2, Fault 608).
Spindle positioning on (from SW 5.1)
28
x
–
STW1.15
The function is activated using this input signal.
1 signal
Activates the ”spindle positioning” function
0 signal
De–activates the function
Note:
Prerequisites to activate the ”Spindle positioning” function
–
”n–set” mode
––> P0700 = 1
The ”spindle positioning” function is described in Chapter 6.15 (from SW 5.1).
ON/OFF 1
31 (from
SW 8.3)
x
x
STW1.0
0/1 signal
ON
state ”drive ready”
The prerequisite is that STW1.1 and STW1.2 or the input signals ”operating condition /
OFF2” (Fct. No. 32) and ”operating condition / OFF3” (Fct. No. 33) are also set.
The pulses remain canceled until the prerequisites for pulse enable have been fulfilled.
0 signal
OFF 1
Stop
The drive brakes along the ramp–function generator ramp.
The gating pulses of the power transistors are cancelled (pulse inhibit) if one of the follow-
ing conditions is fulfilled:
– |n
act
| < n (P1403)
or
– the pulse cancellation timer stage (P1404) has expired
Operating condition/OFF 2
32 (from
SW 4.1)
x
x
STW1.1
1 signal
Operating condition
Prerequisite for the ”drive ready” status.
0 signal
OFF 2
The motor is switched into a no–current condition and ”coasts down”.
Note:
The characteristics at power–on again can be defined via P1012.12.
P1012.12 = 1
Power–on inhibit for alarm and OFF 2/OFF 3
= 0
No power–on inhibit
6 Description of the Functions
01.99
! 611ue diff !
08.01
02.02
04.05