Two-Handed Control Device - Festo CAMC-G-S3 Manual

2 Product description of safety module CAMC-G-S3
Parameters of the mode selector switch
Mode selector switch
No. Name
P02.00 Activation
P02.01 Discrepancy time
Tab. 2.63 Mode selector switch
2.6.2

Two-handed control device

Use
The logic function "Two-handed control device" is used in applications in which the oper­
ator must release the movement with both hands as soon as he has left the danger zone
(e.g. press applications)
Use
The two-handed control device provides the control signal LIN_2HAND_CTRL = LIN_DIN42 OR
LIN_DIN43, with which the safety functions can be switched via logical links.
In addition, it monitors the simultaneous switching of the inputs (discrepancy time monitoring).
The two-handed control device uses the two inputs DIN42 and DIN43 (each with two channels A and B)
and can only be activated when "Two-handed control device" is selected as the connected sensor type
for the control inputs DIN42 and DIN43.
In the operating mode "Two-handed operator unit", the individual inputs DIN42 and DIN43 continue to
have all the "normal" functions (equivalence/antivalence, test signals, cross-comparison with 2nd
processor, etc.).
Function
The result of the logic operation of the two inputs is transferred to the separate logical input
LIN_2HAND_CTRL. LIN_2HAND_CTRL is an OR operation of LIN_D42 and LIN_D43, i.e. it only has the
status "0", when both logical inputs have the status "0".
LIN_2HAND_CTRL = LIN_DIN42 OR LIN_DIN43
108
Description
DIN45..DIN47 are used as mode selector
switches (1 of 3).
Time in which no input or more than one input
can be High simultaneously.
Festo – GDCP-CAMC-G-S3-EN – 1406NH – English