Method Description Section
Master control via
communication module
For example, the controller (and therefore the machine) receives
the instruction LOAD or IDLE via the PROFIBUS master (e.g.
SIGMA AIR MANAGER).
8.7.3
Master control via re‐
mote contact
The machine is controlled by signals from a master controller. 8.5.4
Master control of two
machines in master/
slave operation
The two SIGMA CONTROL 2 controllers operate as master and
slave.
8.7.4
Tab. 64 Overview of the different master controllers
8.7.1.1 Priorities in master control operation
These priorities are valid in master control operation:
■ Bus (top priority)
■ External contacts (load contact)
■ Master/slave operation
■ Timer control (lowest priority)
8.7.2 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”)
Network pressure pB is set as the pressure for the “SAM 4.0 manual mode".
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.
2. Use «Up» or «Down» to select the
IP address
line.
4 0 0 m b a r 0 8 : 1 5 A M 8 0 ° C
Header
8.1.1 IP configuration
Menu
IP address 169.254.100.103
active line, factory setting
Subnet mask 255.255.000.000
Gateway 169,254,100.97
DNS Server 1 169,254,100.97
DNS Server 2 169,254,100.97
Restart network ☐
3. Set the IP address for SIGMA CONTROL 2 using the following pattern:
169.254.100.(SAM 4.0 machine number +102)
(for the setting see chapter 8.2.14).
8 Initial Start-up
8.7 Setting the machine for master control operation
No.: 901700 10 E
Service Manual Controller
SIGMA CONTROL 2 BLOWER ≥ 2.5.3
103
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