Product overview
2.3 Functions
Interface module IM 157-1 PN (6ES7157-1AB00-0AB0)
Manual, 12/2016, A5E32347036-AD
17
Ending a "Pause" causes hardware interrupts to be detected again.
"Pause" behavior under certain operating conditions
A "Pause" is ended in the following cases:
Table 2- 2 Ending a "Pause"
The supply voltage 1L+ of the interface module module
has failed.
The "pause" is exited and can be re-
activated by re-sending the PROFIenergy
parameter assignment followed by the
"Start_Pause" command.
• Stop controller
1
• Controller failure (connection interrupted)
1
• Firmware update
• Reset to factory settings
• Deactivating the IO device
1
The I/O module was pulled and plugged
Station stop
1
• Removing an I/O module
The "pause" is exited , the PROFIenergy
parameter assignment is still on the I/O
module and the "pause" can be re-activated
by the "Start_Pause" command.
The supply voltage 1L+ of the I/O module has failed
The parameter settings of the I/O module were
changed during operation using data record 128
1
The substitute value behavior was activated.
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