West Control Solutions N6600 - Manual (Page 61)

5.3.2.3 OUTPUT 1 CYCLE TIME {P} = N
This parameter may be modified/interrogated using a Type 2 message or a Type
3/4 message sequence. The value to which this is set is dependent upon the
output type and the nature of the process to be controlled. For relay outputs, this
parameter should be set to as large a value as possible (consistent with
satisfactory control of the process) in order that the life of the relay be maximised.
For SSR Drive and Solid State outputs, lower values may be used. The decimal
point position is set to 0 for all except the 0.5s value (00051).
NOTE: Cycle Time values must be written correctly if a Type 3/4 message
sequence is used i.e. the value must be a power of 2 in the range 0.5 - 512
(0.5, 1, 2, 4, 8, etc.).
5.3.2.4 OUTPUT 2 CYCLE TIME {P} = O
This parameter may be modified/interrogated using a Type 2 message or a Type
3/4 message sequence. The value to which this is set is dependent upon the
output type and the nature of the process to be controlled. For relay outputs, this
parameter should be set to as large a value as possible (consistent with
satisfactory control of the process) in order that the life of the relay be maximised.
For SSR Drive and Solid State outputs, lower values may be used. The decimal
point position is set to 0 for all except the 0.5s value (00051).
NOTE: Cycle Time values must be written correctly if a Type 3/4 message
sequence is used i.e. the value must be a power of 2 in the range 0.5 - 512
(0.5, 1, 2, 4, 8, etc.).
5.3.2.5 RECORDER OUTPUT SCALE MAXIMUM VALUE {P} = [
This parameter may be modified/interrogated using a Type 2 message or a Type
3/4 message sequence. It defines the maximum scale value for the Controller’s
Recorder Output and may be adjusted within the range –1999 to 9999. This value
corresponds to the Input Scale Maximum and the decimal point position will
always be the same as that for the input.
NOTE: If this parameter is set to a value less than the Recorder Output
Minimum Value, the Recorder Output sense is reversed.
5.3.2.6 RECORDER OUTPUT SCALE •MINIMUM VALUE {P} = \
This parameter may be modified/interrogated using a Type 2 message or a Type
3/4 message sequence. It defines the minimum scale value for the Controller’s
Recorder Output and may be adjusted within the range –1999 to 9999. This value
corresponds to the Input Scale Minimum and the decimal point position will
always be the same as that for the input.
NOTE: If this parameter is set to a value greater than the Recorder Output
Maximum Value, the Recorder Output sense is reversed.
O075-5 5-9
PM-0075