West Control Solutions N6600 - Manual (Page 48)

4.4.2.6 RECORDER OUTPUT MINIMUM VALUE - Word Parameter 28
This word parameter may be modified/interrogated. 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. If this
parameter is set to a value greater than the Recorder Output Maximum Value, the
sense of the Recorder Output is reversed.
4.4.3 Heater Current Parameters
4.4.3.1 HEATER CURRENT HIGH SCALE LIMIT - Word Parameter 29
This word parameter defines the full scale value for the heater currrent range. It
may be adjusted from 10.0A to 20.0A in 0.1A increments, and then from 21A to
100A in 1A increments. The default value is 50A. Heater current range minimum is
fixed at •0A.
NOTE: If this parameter value is changed, the Heater Nominal
Current, Low Heater Break Alarm Value and High Heater Break Alarm
Value parameters are set to their default values.
4.4.3.2 HEATER NOMINAL CURRENT - Word Parameter 30
This word parameter defines a nominal value for the heater current. It may be
adjusted in the range 0A to Heater Current High Scale Limit value. The default
value is the Heater Current High Scale Limit value. This parameter is accessible
only if Heater Break Alarm Strategy is configured to Percentage Mode.
4.4.3.3 HEATER CURRENT - Word Parameter 33
This Read Only word parameter indicates the most recent valid heater current
value at the instant the message is received; it is equivalent to calling up the
heater current display from the front panel.
4.4.4 Setpoint Parameters
4.4.4.1 SETPOINT VALUE - Word Parameter 2
This word parameter may be modified/interrogated. It can be set to any value
between Setpoint High Limit (see Subsection 4.4.4.3) and Setpoint Low Limit (see
Subsection 4.4.4.4). When the setpoint is ramping, this is the target setpoint value.
4.4.4.2 SETPOINT RAMP RATE - Word Parameter 24
This word parameter may be modified/interrogated. It defines the rate at which
the current setpoint can be made to ramp and can be set to a value in the range
4-12 O075-4
PM-0075