28-86 P0 Maximum Reference
Range:
Function:
-999999 -
999999
[]
The largest positive offset value that can be programmed into par. 28-81
dP0 Offset
without ex-
ceeding the maximum reference value programmed into par. 3-03
Maximum Reference
. The value
is rounded to the nearest smaller integer. If a numerically larger value is entered the sum of the
offset and the setpoint is clipped to the value of the par. 3-03
Maximum Reference
.
28-85 P0 Minimum Reference
Range:
Function:
-999999 -
999999
[]
The largest negative offset value that can be programmed into par. 28-81
dP0 Offset
without ex-
ceeding the minimum reference value programmed into par. 3-02
Minimum Reference
. The value
is rounded to the nearest larger integer. If a numerically larger value is entered the sum of the offset
and the setpoint is clipped to the value of the par. 3-02
Minimum Reference
.
28-84 P0 Reference
Range:
Function:
-999999.99
9 -
999999.999
[]
The sum of the setpoint of the drive (par. 28-83) and the offset programmed into 28-81
dP0 Off-
set
.
28-83 P0 Setpoint
Range:
Function:
-999999.99
9 -
999999.999
[]
The setpoint of the drive excluding any offset programmed into par. 28-81
dP0 Offset
.
3.21.4 28-9* Injection Control
The injection ON/OFF signal is a forced close signal to the case controllers (to turn display cases off). The signal is distributed by following means-
hardwired through a digital output/relay or soft wired via bus by gateway or system manager.
28-90 injection_on
Range:
Function:
0*
[0 - 1]
This parameter is read by LON Bus to convey the Injection ON /OFF signal to the case controllers.
If this parameter value is 0 then it means Injection OFF, if the parameter has a value 1 then it means
Injection ON.
28-91 Delayed Compressor Start
Range:
Function:
0*
[0 - 1]
If this parameter is set to 1, Delayed start of compressor is controlled by Injection Control feature
in association with par. 1-71 “Start Delay”. If it is set to 0 then Delayed start of compressor is
controlled only by par. 1-71 “Start Delay”. If par. 28-91 set to 1 and injection is OFF; start of com-
pressor is delayed by amount of time set in par. 1-71. If par. 28-91 set to1 and injection is ON then
start of compressor is not delayed. If par. 28-91 is set to 0, Injection Controller feature will not
interfere in delaying start of compressor. Delayed start of compressor is not active during Short
Cycle protection.
ADAP-KOOL
®
Drive Programming Guide
3 Parameter Description
MG.11.N1.02 - VLT
®
is a registered Danfoss trademark
221
3
