Pixsys DRR460 Series, User Manual, Page: 25 / 72

User manual - DRR460 - 25
47
m.G.tu.
Max Gap Tune (Word modbus 2047)
Selects the max. process-setpoint gap over that the automatic tuning recalculates PID parameters.
0-10000 [digit] (degrees.tenths for temperature sensors). Default: 3 0
48
mn.p.b.
Minimum Proportional Band (Word modbus 2048)
Selects the min. proportional band value selectable by the automatic tuning.
0-10000 [digit] (degrees.tenths for temperature sensors). Default: 5 0
49
ma.p.b.
Maximum Proportional Band (Word modbus 2049)
Selects the max. proportional band value selectable by the automatic tuning.
0-10000 [digit] (degrees.tenths for temperature sensors). Default: 50 0
50
mn.i.t.
Minimum Integral Time (Word modbus 2050)
Selects the min. integral time value selectable by the automatic tuning.
0 (0.0s)...10000 (1000.0s) seconds. Default : 400 (40.0s).
51
o.c.L.1
Overshoot Control Level 1
The overshoot control function prevents said event from happening during startup or upon
modification of the setpoint. Setting this value too low could cause the overshoot to not be fully
absorbed, while higher values might increase the time needed to reach the setpoint.
Disab.
Lev. 1
Lev. 2
Lev. 3
Lev. 4
Lev. 5 ( Def. )
Lev. 6
Lev. 7
Lev. 8
Lev. 9
Lev. 10
52
o.cL.t.
Output Control Type
Select output control type in case of PID regulation.
0 Time control Default
1 Burst fire control 50 Hz
2 Advanced Burst fire control 50 Hz
3 Burst fire control 60 Hz
4 Advanced Burst fire control 60 Hz
53÷55 Reserved Parameters - Group C
Reserved parameters - Group C
GROUP D - ALARM 1
56
AL.1
Alarm 1 (Word modbus 2056)
The alarm intervention is related to Alarm 1.
0 Disabled. ( Default )
1 Absolute alarm (threshold) referred to process active above
2 Absolute alarm (threshold) referred to process active below
3 Band alarm
4 Upper deviation alarm
5 Lower deviation alarm
6 Absolute alarm referred to active setpoint above
7 Absolute alarm referred to active setpoint below
8 Status alarm (active in RUN / START)
9 Cold actuator auxiliary (Cold action in double loop)
10 Heater Break Alarm and Overcurrent Alarm
11 Sensor error. Active alarm in case of broken sensor.
12 Remote. Alarm enabled by word 1211