MIC 1400 Manual
Edition 1
41
Setpoint Lower Limit
This parameter is the minimum limit for setpoint adjustment. It should be
set to a value which prevents the setpoint being given a value which will
cause damage to the process. The range of adjustment is to Minimum
Input Range. Default value is Range Minimum. Display code is SPLL.
Process Output Upper Value
This parameter defines the value of the retransmitted output (process vari-
able or setpoint , whichever is applicable) at its maximum value; for ex-
ample, for a 0-5V output, this value corresponds to 5V. It may be adjusted
within the range -1999 to 9999. The decimal position is always the same
as that for the process variable input. Default value is Input Range Maxi-
mum. Display code is Pou.
Note: If this parameter is set to a value less than that for the Process Out-
put Lower Value, the relationship between the process variable/setpoint
value and the retransmission output is reversed.
Process Output Lower Value
This parameter defines the value of the retransmitted output (process vari-
able or setpoint, whichever is applicable) at its minimum value; for ex-
ample, for a 0-5V output, this value corresponds to 0 V. It may be adjusted
within the range -1999 to 9999. The decimal position is always the same
as that for the process variable input. Default value is Input Range Mini-
mum. Display code is PoL.
Note: If this parameter is set to a value greater than that for the Process
Output Upper Value, the relationship between the process variable/setpoint
value and the retransmission output is reversed.
Output 1 Percent Limit
This parameter is used to limit the power level of Output 1 and may be
used to protect the process being controlled. It may be adjusted between 0
% and 100%. This parameter is not applicable if Pb1 = 0. Display code is
o1PL.
Cycle Time
This parameter is used to select the on/off cycle time for time proportioning
outputs (Ct1 for Output 1 and Ct2 for Output 2). The permitted range of
value is 0.5, 1, 2, 4, 8, 16, 32, 64, 128, 256, or 512 seconds. Default value
is 32. Display codes Ct1 & Ct2.
