SCHUNK MEG 64 EC - Page 26

Start-up
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03.00 | MEG 64 EC | Assembly and Operating Manual | en | 389203
For the allocation of further inputs and outputs / voltage supplies,
see the terminal configuration Terminal assignment MEG C 64 [
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22]
To operate the MEG C 40 with the MEG 40 EC, at least the
following terminals need to be connected:
• Supply voltage (terminals 10 and 12)
• Supply voltage of the digital I/Os (terminals 16 and 17)
• Connection of the MEG 40 EC gripper (terminals 1, 3, 7, 9)
• Digital inputs "Gripper open" (terminal 21) and "Gripper
closed" (terminal 20)
The other inputs and outputs must be assigned in accordance with
the application or relevant case. After connecting the supply voltage,
the Status LED flashes six times and then lights up continuously. The
MEG C controller is then ready for operation. If the Status LED flashes
constantly after switching on the MEG C, this indicates a malfunction
and you will need to perform a fault analysis
A new command is always carried out with a rising edge on the
digital inputs. This command in turn is completed with a falling
edge. During command execution it must be ensured that the
input signal does not bounce.
The gripper opens if a rising edge is identified at the "Gripper
open" input. In the event of a falling edge, the command is ended,
and the gripper stops. This works in the same way for the "Gripper
closed" input. It is necessary to end the previous command with a
falling edge before a new command is executed. In other words, it
is imperative to ensure that the previous command was ended
with a falling edge.