S-Klima CompTrol, Technical Manual

Page: 44 / 126

44 CompTrol Interface V4.0.x | Issue 21-05-2021 | 1000932
Program 3 – temperature setpoint definition for equipment rooms with temperature limit alarm
9.2.2 Setting program 3 via DIP switch S1
S1-1 S1-2 S1-3 S1-4 Designation
ON ON OFF OFF
Program 3: Temperature setpoint definition for equipment rooms with
temperature limit alarm
Table 23: DIP switch setting for program 3
9.2.3 Setting functions for program 3 via DIP switch S2
The following table lists the functions for program 3 in brief. See “5 Functions of the CompTrol
Interface expansion module” on page 23 for a detailed description of the functions.
DIP switch Status Function
S2-1
ON
OFF
CompTrol Interface is configured as master in the X/Y remote control bus
CompTrol Interface is configured as slave in the X/Y remote control bus
S2-2
ON
OFF
X4b-II , operating signal; X4c-III , temperature limit alarm
X4b-II, compressor signal; X4c-III , temperature limit alarm
S2-3
ON
OFF
For setting the temperature limit value (see “9.4 Setting the temperature
limit value via DIP switch S2” on page 45 ).
S2-4
ON
OFF
For setting the temperature limit value (see “9.4 Setting the temperature
limit value via DIP switch S2” on page 45 ).
S2-5
ON
OFF
Forced mode
Inoperative
S2-6
ON
OFF
All digital outputs are closed without a signal (NC)
All digital outputs are open without a signal (NO)
S2-7
ON
OFF
Setting determines the value shown on the 7-segment display (see “4.7
7-segment display” on page 21).
S2-8
ON
OFF
Setting determines the value shown on the 7-segment display (see “4.7
7-segment display” on page 21).
Table 24: Functions in program 3
9.2.4 Setting the analog signal type on S4 and S7
The position of the jumpers on pin headers S4 and S7 determines the current analog signal type
(see “4.4.1 Analog input X3” on page 19).
9.3 Analog input
Note
●
If a signal exceeds or falls below a boundary value at analog input X3-S , the temperature set-
point 23 °C is transferred. (see “5.3.4 Signal boundary value monitoring” on page 27)
●
Analog input X3-S is only evaluated if a signal is applied to digital input X2b-D4 (see “5.1
Functions of analog input X3” on page 23).