KAESER ESD.2C - Examples of Time Settings for Equal Overall Load

2. Press «Enter» to switch into setting mode.
The Local operation display flashes.
8 9 p s i 0 8 : 1 5 1 7 6 ° F
5.2.3 Load control
Menu
Local mode pA/pB Clock
Active line
·········
Current local mode
Remote mode : pA/pB SC2
Key remote : ☐
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▶1 pA/pB Clock
3. Press «UP» repeatedly until Local mode pA/pB Clock appears.
4. Press «Enter» to accept the setting.
Result The current local mode pA/pB Clock is set.
7.9.9 Examples of time settings for equal overall load
Requirement:
Two machines of the same capacity are to be equally loaded. Versions A, B and C describe the
different possibilities of achieving this requirement.
A detailed description for configuring a clock or timer program can be found in chapter 7.8.
Variant A: Daily switch between system set-point pressure pA and system set-point pressure pB
after 24 hours
The compressors start with a system set-point pressure pB at 00:00 hours. A timer triggers the
switch between system set-point pressurepA and system set-point pressure pB (local operating
mode: Local mode pA/pB Cycle).
Precondition The setpoint pressure pA/pB is configured the same for both machines.
➤ Establish a cycle with the following switching points:
■ Cycle time pA: 24 h
■ Cycle time pB: 24 h
■ Start pB: 01:00:00
Variant B: Equal duty cycle during the day
A timer triggers the switch between system set-point pressure pA and system set-point pressure
pB (local operating mode pA/pB Clock).
Precondition The setpoint pressure pA/pB is configured the same for both machines.
➤ The clock program is set up using the following switching points:
No. Weekday Time System set-point pressure
01 Mon-Sun 00:00 pA On
02 Mon-Sun 06:00 pB On
7 Initial Start-up
7.9 Configuring the machine for master control
120
Service manual Controller
SIGMA CONTROL 2 SCREW FLUID 1.1.3 9_9450 03USE