Owner's manual

4-8 O075-4
PM-0075
Parameter No. Notes
Process Variable 1 Read Only
Setpoint 2 Target setpoint if ramping
Output Power 3 Read Only if not in Manual Control mode
Arithmetic Deviation 4 Read Only
Proportional Band 2 5
Proportional Band 1 6
Status 7 Read Only (see Table 4-1)
Reset (Integral Time Constant) 8
Rate (Derivative Time Constant) 9
Output 1 Cycle Time 10
Scale Range Low 11 Read Only
Scale Range High 12 Read Only
Alarm 1 value 13
Alarm 2 value 14
Manual Reset (Bias) 15
Overlap/Deadband 16
ON/OFF Differential 17
Decimal Point Position 18 Read Only
Output 2 Cycle Time 19
Output 1 Power Limit 20
Control Setpoint value 21 Read Only - ramping setpoint if ramping
Setpoint High Limit 22
Setpoint Low Limit 23
Setpoint Ramp Rate 24
Input Filter Time Constant 25
Process Variable Offset 26
Recorder Output Maximum 27
Recorder Output Minimum 28
Heater Current High Scale Limit 29
Heater Nominal Current 30 Accessible only if Heater Break Alarm
Strategy is set to Percentage Mode
Table 4 -2 MODBUS Word Parameters