■ Set local operating mode, if necessary.
■ Activating the «remote control» key
3)
PISTON: Applies only to Airbox
➤ Set master control as described below.
8.10.6.1 Establishing the electrical connection
■ Contact A open: SIGMA CONTROL 2controls with
pB
nominal pressure.
■ Contact A closed: SIGMA CONTROL 2 controls via external LOAD mode contact.
■ DI 1.07: LOAD/IDLE external
■ DI 1.06: LOAD control – switch to local/LOAD remote contact.
Fig. 37 Wiring diagram for local/LOAD remote contact:
A Changeover between automatic and manual modes
B LOAD/IDLE contact
➤ Make the electrical connection according to the diagram.
8.10.6.2 Set the local/LOAD remote contact operating mode and assign the input.
Precondition Password access level 2 is activated.
Set local/LOAD remote contact operating mode:
1. Open the 5.2.3
<Configuration – Pressure control – Load control>
menu.
2. Use «Up» or «Down» to select the
Remote mode
line.
8 Initial Start-up
8.10 Configuring the machine for master control
No.: 9_9450 13 USE
User Manual Controller
SIGMA CONTROL 2 SCREW FLUID ≥5.1.2
141
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