Safety Integrated - Industry - Siemens

Parameters used
Below, some characteristic parameters are shown which were
used for this example (with the motor used).
Parameter No. Parameter name Value to be set Note/Explanation
P0700 Selection of command source 2 (connecting terminal plate) There different options of starting or stopping the
motor using the MICROMASTER, e.g. via the keyboard
on the OP. In this example, the commands
for starting/stopping the motor come from the
standard output module (2DO HF) of the ET 200S
and are transferred to the terminal connecting
plate of the MICROMASTER.
P0701 Function of digital input 1 1 (ON/OFF1) The commands for starting/stopping are acquired
by digital input 1 on the MICROMASTER. If "1": Motor
starts (ON)
If "0": Motor stops (OFF1)
P0731 Function of digital output 1 52.C (motor holding brake
(MHB) active)
Motor holding brake active (see also P1215)
P0971 Transfer data from RAM to EEPROM 1 Start RAM -> EEPROM All values are transferred from RAM to EEPROM.
P1120 Startup time 6 Time value in seconds required by the motor to accelerate
from stop to the highest motor frequency.
P1121 Ramp-down time 6 Time value in seconds required by the motor for
delaying the maximum motor frequency until
stop.
P1215 Holding break enable 1: Motor holding brake enabled By the value 52.C in P0731, a relay is switched
at the points 1 and 2 to control the brake. The
relay is located at the terminals 11 and 12 of the
MICROMASTER.
Note
The parameters are stored in the
"as_fe_i_008_v10_code_pstopcat.zip" file. The
"STARTER" software by Siemens is required to use this
file. Page 273 provides information on where to download
this software.
fmin
(P1080)
Point 1 Point 2
Warning!
Please note that the parameters stored in the file
"as_fe_i_008_v10_code_pstopcat.zip" refer to the
motor with holding break used by us for testing. If
you use a different motor, the parameters have to be
adapted for the MICROMASTER.
For safety reasons, the motor with the prepared parameters
does not accelerate to maximum speed.
Functional Example No. AS-FE-I-008-V11-EN 265
Ex. No.
8