Technical data

Technology functions
CPU 317T: Technology Functions
6-6 A5E00251798-03
Any errors must be acknowledged with the "MC_Reset" technology function before
the drive is restarted.
StopMode Reaction of the axis
0: DefaultStop The axis is ramped down by means of the delayed E-Stop function
(S7T Config > Limits > "Position and velocity" > E-Stop).
1: FastStop The axis is ramped down with maximum deceleration (S7T Config >
limits > "Dynamic response" > Hardware limits tab.)
2: TimeStop The axis is ramped down within the "Stop time" configured for the E-
Stop
function (S7T Config > Default > "Dynamics" > Stop time tab).
3: OFF2Stop The drive is disabled by a pulse inhibit signal and trails to standstill
(OFF2). The axis technology DB reports an error state when the enable
signal is missing.
4: GearStop Synchronized axes maintain their status until the master has reached
standstill. The axis is then locked.
In all other cases the axis is ramped down based on the preset in the
axis configuration (e.g. velocity-controlled axes)
Note
When an axis is running in following mode, the selected StopMode is of no
significance, because the axis can not be ramped down dynamically! This means,
that a moving axis trails to standstill within an indefinite time.
Warning
When StopMode = 4 and the cams are in synchronism, the following axis could
restart before the leading axis has reached standstill !