Watlow MICRODIN - Manual (Page 61)

Parameters
= R e a d O n l y ; = R e a d / W r i t e ; = Tu r n O n / O f f Wa t l o w M i c r o D I N 5 . 1 3
ON
PID Group
Monitor
PID Output Power .....................................
5.13
Initiate Auto-tune ...................................... 5.14
Setup
Auto-tune Set Point ..................................
5.13
Proportional Band ..................................... 5.14
Integral ...................................................... 5.14
Reset ........................................................... 5.15
Derivative .................................................. 5.15
Rate ............................................................ 5.15
Cycle Time ................................................. 5.15
Control Output Hysteresis ....................... 5.16
PID Group – Monitor
PID Output Power
• Monitor the calculated PID power level. See Chapter 4 for
information about PID control.
• Read only
• Modbus: 204
Range
heat: 0.0 to 100.0
cool: -100.0 to 0.0
Default
none
Active
always
PID Group – Use
Auto-tune Set Point
• Set the auto-tune set point as a percent of the currently active set
point.
• Read/write
• Modbus: 304
Range
50 to 150
Default
90
Active
always
ç
CAUTION:
Avoid writing
continuously to
EEPROM memory.
Continuous writes
may result in
premature control
failure, system
downtime and
damage to
processes and
equipment.
See Disable Non-
volatile Memory
(System Group).