Configuration And Control Parameters - Honeywell MICRONIK 200 R7426A Installation & Start-Up Instructions

CONFIGURATION AND CONTROL PARAMETERS

The controllers R7426A,B,C include two groups of settings
automatically selected during programming. For parameter Ctrltyp = Lo, setting I is selected, and for parameter Ctrltyp =
Hi1/Hi2, setting II is selected.
config. par.
no. name
C.01 DIR/REVY1 Selects the output action of Y1 to adapt the valve or damper direction
C.02 DIR/REVY3 Selects the output action of Y3 to adapt the valve or damper direction
C.03 DIR/REVY2 Selects the output action of Y2 to adapt the valve or damper direction
Dir Direct acting output signal
Rev Reverse acting output signal
1)
C.04 Ctrltyp Control type selects the setpoint operating range and default parameter
setting I or II.
set- operating range
pt.
Lo 0...50°C
Hi1 0...130°C
Hi2 0...130°C
C.05 CPATYP Selects the Control Point /SetPoint Adjustment type.
CPA potentio-
TYP meter range
0 internal
953...1053Ω CPA: ±5K
1
100kΩ...0Ω CPA: ±5K
2
3 10...20kΩ
4 0...10kΩ
5 0...100kΩ
6 0...100kΩ
C.06 YRange Selects the output control range for all outputs (Y1, Y2, and Y3)
0 2 ... 10 Vdc
1 0 ... 10 Vdc
C.07 Startup Enables the start-up routine
OFF Disabled
ON Enabled
C.08 Y1Mode Y1 output mode selects an individual output function for Y1
C.09 Y3Mode Y3 output mode selects an individual output function for Y3
C.10 Y2Mode Y2 output mode selects an individual output function for Y2
0 Synchronous / floating
1 2 stage ON/OFF
2 3 stage binary coded ON/OFF
3 Pulse-width modulation
4 Unconfigured
C.11 YMode Selects the output mode for sequence operation or multistage ON/OFF func.
0 Damper, cooling and heating (Y1,Y2, Y3)
Sequence control for heating or cooling (Y1,Y2, Y3);
1
or 6-stage ON/OFF
Sequence control for heating (Y1, Y3) and cooling (Y2);
2
or 4-stage ON/OFF for heating (Y1, Y3), and cooling (Y2)
Sequence control for cooling (Y1, Y3) and heating (Y2);
3
or 4-stage ON/OFF for cooling (Y1, Y3), and heating (Y2)
4 Two-position damper control (Y1), heating (Y3) and cooling (Y2)
5 15-stage binary coded ON/OFF for heating (Y1, Y3), and cooling (Y2)
R7426A,B,C TEMPERATURE CONTROLLER WITH AND WITHOUT REAL-TIME CLOCK
description
for ventilation systems (factory preset)
for heating systems
with pump ON/OFF operation
CPA/SPA
range
CPA: ±5K
SPA:
15 ... 30°C
CPA: ±5K
SPA: 15...30°C 43193982-001
SPA: 0...50°C
or 0...130°C
Table 4. Configuration parameters R7426A,B,C
*)
(I and II) for control and configuration parameters that are
sensor / remote setpoint unit type
numbers
internal
T7412B1016 (Pt 1000)
T7412B1057 / T7412C1030 (Pt 1000)
T7412B1008 / T7412C1006 (NTC 20kΩ)
43193982-001
T7412B1024 (BALCO 500)
T7412B1040 (Pt 1000)
HCW 23 (setpt wheel printed with +/- 5 K)
43193982-001
3
R7426
default
setting
A B C
Dir
Dir
Dir
Lo x x
for I
*)
setting
I
II
II
0 x x
1
OFF x
4 x x
4 x
4 x
0
x
x
x
x
x
x
x
x
x
EN1B-0203GE51 R0507C
actual
value
x
x
x
x
x
x
x
x
x
x
x
x