Danfoss EIM 336 Manual page 13

Manual
Regulation (continued)
Group PNU Parameter
MOP 3013 n11
3113 KpM
3114 TnM
3121 DMO
50011 DeA
Defrost
50008 DHO
50009 DH1
50010 DH2
64305 DDO
T e Control
3115 KpTe
3116 TnT
3117 TeR
External
sensors 2643 PEV
2644 TS2
2646 TS4
50003 LTR
LOC
50004 LRe
50005 LTm
50007 LST
Setup
2008 003
Modbus
2009 UA2
50060 MBa
50061 MPa
50062 MSB
-
64200
3032 n37
Valve
3033 n38
3034 n39
3035 n40
3037 n42
3051 n56
© Danfoss A/S (AC-MCI / sw), 2014-11
Superheat Controller EIM 336
Symbolic name Min.
MOP 0
Kp MOP 0.5
Tn Mop 30
Diff MOP -20
Def Activate 0
Def Hold OD 0
Def Hold Ti 1 0
Def Hold Ti 2 0
Def hold OD
0
shdw
Kp Te 0.5
Tn Te 30
Te Reference -200
ext. EvapPress
0
P0
ext. S2 temp -200
ext. S4 Air temp -200
LOC Trig 0
LOC Reset 0
LOC Timer 0
LOC SH Trig 0
Unit Addr 1
Unit Addr 2 1
MB Baud 0
MB Parity 0
MB StopB 1
Modbus trans 0
Max steps 100
Max steps/sec 5
Start backlash 1
Backlash 0
Comp. dir. 1
Motor current 0
DKRCC.PS.RQ0.B7.02 /520H8832
Max. Default Units e2
bar
200 13.7
(abs.) ü
10 0.5
ü
600 180
ü
bar
0 0
(abs.)
1 0
100 30 %
ü
32000 120 s
ü
32000 60 s
ü
100 30 %
ü
10 1
ü
600 60
ü
200 0 °C
milli
65535 0
bar
200 0 °C
200 0 °C
100 95 %
ü
100 85 % ü
7200 3600 s
ü
50 20 K
ü
240 165
ü
240 164
ü
2 1
ü
2 2
ü
2 1
ü
3 1
ü
1000 384
ü
300 31
ü
100 10 %
ü
100 20 %
ü
2 1
ü
300 150 mA
ü
W *10 Description
Maximum operation pressure. If Pe goes
above this value, the controller will
ü ü
control on Pe, and not on superheat
Kp proportional gain while in MOP
ü ü
control mode
Tn integration time while in MOP control
ü
mode
Differential MOP. A remote offset that is
added to the MOP. Needs to be written
ü ü
every 5 seconds, else the offset is set
to 0.
Defrost activating
ü
Defrost holding level
ü
Defrost holding timer 1
ü
Defrost holding timer 2
ü
Copy of 50008. If it is required to write
Def Hold OD frequently, this should be
ü
used instead.
Kp proportional gain while in Te control
ü
mode
Tn integration time while in Te control
ü
mode
Te reference while in Te control mode
ü ü
External evaporator pressure. This value
can be used instead of a sensor. This
register must be written at least every 5
ü
seconds, otherwise the sensor value will
be used.
External S2. This value can be used
instead of a sensor. This register must
ü ü
be written at least every 5 seconds,
otherwise the sensor value will be used.
External S4. This value can be used
instead of a sensor. This register must
ü ü
be written at least every 5 seconds,
otherwise the sensor value will be used.
Trigger value for loss of charge
ü
ü Reset value for loss of charge
Timer to trigger LOC alarm
ü
SH error trigger level for LOC alarm
ü ü
Primary unit address is used when
ü
jumper KM7 is mounted
Secondary unit address is used when the
ü
jumper KM7 is not mounted
Communication setting baud rate, 0
ü
=9600 , 1 = 19200, 2 = 38400
Communication setting parity,
ü
0 = no parity, 1 = odd parity, 2 = even
Communication setting stop bit, 1 = 1
ü
stop bit, 2 = 2 stop bit
1 = Enabling translation tables. If
the translation table is enabled, only
ü
registers some are accessible.
Maximum number of steps
ü
(384 x 10 microsteps = 480 half steps)
Steps per second
ü
Backlash (steps) to close in percent at
ü
startup (power on).
Backlash (steps) for spindle play
compensation. This is active during
ü
normal control
Compensation direction
ü
Motor current
ü
13