phytron 10010115, Manual

Page: 31 / 56

phytron
7.3 Outputs
Open-Collector-Darlington outputs insulated by means of optocoupler
I
max
= 20 mA, U
max
= 30 V, UCE
sat
at 20 mA < 1 V
Fig. 14: Output wiring diagram
7.3.1 Ready
The CLD
+
is ready, when the output „Ready“ is activated (current is flowing). The power
stage should be activated, that means that the input „Deactivation“ should be powered off.
See also chap.7.2.6.
7.3.2 Error
This output opens at the error messages: under voltage, over current / short circuit, over
temperature. At the same time the drive system is deactivated to avoid damages.
An error message can be reset after error elimination or cooling. For this the menu item
RESET should be selected in the test menu and verified with OK. The CLD
+
can also be
reset by the input Reset.
After cut-off the reset signal, the power stage will enable the ready signal after
approximately 500 msec.
29 MA 2112-A002 GB