Jetter JM-204-480, User Manual, Page: 100 / 126

13 Safe Standstill (Option)
100 Jetter AG
The following figures show the basic illustrations of the respective applications.
13.5.2 Application 1
Fig.: 26: Application 1
The safety device transmits a +24 V signal for activating the servo controller to the
two parallel inputs Enable1 and Enable2. At calling up the safety function, the contact
opens and thus blocks the enabling signal. The digital servo amplifier switches off the
motor power supply safely. By opening the contact, the safety function can be tested.
Deactivating the input leads to immediate switching off the motor (Stop Category 0).
Give heed that the external safety devices (e.g. emergency stop device) are of the
set safety category.
Following this example, "Safe Standstill" (according to EN 954-1 Category 1) with
Stop Category 0 (according to EN 60204) can be set up, if all safety devices involved
also meet the requirements of Category 1.
E2
COM
E1
X73
DC 24 V
0 V
Contact
to the
safety
device
JetMove (D)2xx