Siemens SINUMERIK Series

N4: Own channel - only 840D sl
9.3 Activation and deactivation
Extended Functions
562 Function Manual, 03/2013, 6FC5397-1BP40-3BA1
9.2.7 Signal monitoring
Oscillating signal
Owing to aging of the punch hydraulics, overshooting of the punch may cause the "Stroke
active" signal to oscillate at the end of a stroke.
In this case, an alarm (22054 "undefined punching signal") can be generated as a function of
machine data:
MD26020 $MC_NIBBLE_SIGNAL_CHECK
.
Reset response
In the case of an NCK reset, the interface signal:
DB21, ... DBX38.0 (stroke initiation active)
is canceled immediately without acknowledgement by the high-speed input.
A currently activated stroke cannot be suppressed.
9.3 Activation and deactivation
9.3.1 Language commands
Punching and nibbling functions are activated and deactivated via configurable language
commands. These replace the special M functions that were used in earlier systems.
References:
Programming Manual, Production Planning
Groups
The language commands are subdivided into the following groups:
Group 35
The actual punching and nibbling-specific functions are activated and deactivated by means of the
following language commands:
PON
= punching ON
SON
= nibbling ON
PONS
= punching ON, activated in the position controller
SONS
= nibbling ON, activated in the position controller
SPOF
= punching/nibbling OFF