Basics of EtherCAT
EP8309-1022
19
Version: 2.0.0
CAUTION
Caution! Unintended behavior of the system is possible!
The function for switching off of the SM watchdog via SM watchdog = 0 is only imple-
mented in terminals from version -0016. In previous versions this operating mode should
not be used.
CAUTION
Caution! Damage to the equipment and unintended behavior of the system is
possible!
If the SM watchdog is activated and a value of 0 is entered the watchdog switches off com-
pletely. This is watchdog deactivation! Outputs are then
NOT
set to a safe state, in the
event of an interruption in communication!
Note
Outputs in SAFEOP
Watchdog monitoring is activated by default. It sets the outputs in the module to a safe
state (e.g. OFF), depending on the
SAFEOP
and
OP
settings, and depending on the device
and its settings. If this is prevented due to deactivation of watchdog monitoring in the mod-
ule, outputs can be switched or remain set in device state
SAFEOP
.
Содержание EP8309-1022
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