Signals From Plc To Hmi - Siemens SINUMERIK 802D sl Function Manual

Ramp-up procedure completed (V390x 4002.2)
This signal confirms that the actual speed value has reached the new setpoint allowing for
the tolerance band set in the drive. The ramp-up procedure is thus completed. Any
subsequent speed fluctuations due to load changes will not affect the interface signal.
|M | < M (V390x 4002.3)
d dx
This signal indicates that the current torque |M
the drive:
|n | < n (V390x 4002.4)
act min
This signal indicates that the actual speed |n
n | < n (V390x 4002.5)
act x
This signal indicates that the actual speed |n
n = n (V390x 4002.6)
act set
The PLC receives this signal confirming that the actual speed n
setpoint allowing for the tolerance band set in the drive and continues to remain within the
tolerance band.
1.4

Signals from PLC to HMI

OP key disable (V1900 5000.2)
IS "OP key disable" can be applied to disable (1 signal) or enable (0 signal) the connected
keyboard.
Program number (VB1700 1000)
A declared program number is transferred from the PLC to HMI if a NC program is selected
by the PLC. The current NC program selected can be stored via the command interface (see
VB 1700 1001) and also selected again.
With SINUMERIK 802D sl, a program with the program name (STRING) is administered. To
assign a program name to a program number, the file PLCPROG.LST is available in the
control. In this assignment list, the names for a maximum of 255 programs can be declared
and assigned.
Turning, Milling, Nibbling
Function Manual, 11/2012, 6FC5397-1CP10-5BA0
Various Interface Signals (A2)
1.4 Signals from PLC to HMI
| is lower than the threshold torque M
d
| is lower than the set minimum speed n
act
| is lower than the set threshold speed n
act
has reached the new
act
set in
dx
.
min
.
x
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