Method Description Section
Interconnected operation via LOAD re‐
mote contact.
Master control via a LOAD remote
contact is another method of control‐
ling the machine externally.
LOAD remote contact
12)
:
An input signal from a master controller switches
the machine to LOAD or IDLE. The system set‐
point pressure settings pA and pB have no rele‐
vance.
8.10.5
Local/LOAD remote contact
12)
:
Using two inputs, a master controller (e.g.
MVS 8000) switches the machine between
LOAD/IDLE and local operation.
8.10.6
Setpoint pressure preselection. pA/pB remote contact:
An input contact provides the signal to switch
from the system setpoint pressure pA to pB.
8.10.7
Master control of machines regulated
by pressure switch.
On machines with the same FAD,
SIGMA CONTROL 2 controls the pressure
switch via a floating relay output.
8.10.8.1
On machines supplying an unequal FAD, the
pressure ranges are matched to each other.
8.10.8.2
12)
not for AIRTOWER
Tab. 67 Master control (interconnected operation) – overview
Further information Examples of timing programs for equal machine loading are given in section 8.10.9.
8.10.2 SAM 4.0 mode
You must modify the settings in SIGMA CONTROL 2 for the operation via SIGMA NETWORK us‐
ing, for example, the KAESER SIGMA AIR MANAGER 4.0 (SAM 4.0).
Precondition SIGMA CONTROL 2 is connected to SAM 4.0 via SIGMA NETWORK and ready for operation (see
the SAM 4.0 operating manual in the chapter “Installation”).
System pressure pB is set as the pressure for the “SAM 4.0 manual mode".
Password access level 2 is activated.
The remote control is activated (see chapter 8.2.13).
Setting the IP configuration
1. Open the 8.1.1
<Communication – Ethernet/SIGMA NETWORK – IP configuration>
menu.
8 Initial Start-up
8.10 Configuring the machine for master control
120
User Manual Controller
SIGMA CONTROL 2 SCREW FLUID ≥5.1.2 No.: 9_9450 13 USE
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