Super Systems 7EK 31082 - Manual (Page 14)

9 GB
2) If a linear input is selected, the value of this parameter
can be smaller than P3 in order to get a reverse
readout.
The initial and full scale values determine the input span
which is used by the PID algorithm, the SMART and the
alarm functions.
NOTE: the minimum input span (S = P4 - P3), in absolute
value, should be set as follows:
- For linear inputs, S > 100 units.
- For TC input with °C readout, S > 300 °C.
- For TC input with °F readout, S > 550 °F.
- For RTD input with °C readout, S > 100 °C.
- For RTD input with °F readout, S > 200 °F.
P5 = Output 1 type
Sñ.OL= servomotor open loop.
Sñ.CL = servomotor close loop.
rEv = time proportional control output with reverse action
dir = time proportional control output with direct action.
NOTES:
1)
If P5 is changed to "Sñ.OL" or it is changed from
"Sñ.OL" to another selection, the parameter P41 will
be forced to 0.
2) If P5 is changed to "rEv" the cycle time (Cy1) will be
forced to 15 s
3) If P5 is changed to "dir" the cycle time (Cy1) will be
forced to:
10 s when P25 = Air
4 s when P25 = OIL
2 s when P25 = H2O
18 = V Linear range 1 / 5 V
19 = V Linear range 0 / 10 V
20 = V Linear range 2 / 10 V
21 = TC type L range 0 / +1650 °F
22 = TC type J range -150 / +1830 °F
23 = TC type K range -150 / +2500 °F
24 = TC type T range -330 / +750 °F
25 = TC type N range -150 / +2550 °F
26 = TC type R range 0 / +3200 °F
27 = TC type S range 0 / +3200 °F
28 = TC type B range 0 / + 3310 °F
29 = RTD type Pt 100 range -199.9 / +400.0 °F
30 = RTD type Pt 100 range -330 / +1470 °F
NOTE: selecting P1 = 0, 2, 4, 6, 10,11, 28 or 29, the
instrument set automatically P43 = FLtr. For all the
remaining ranges it will set P43 = nOFL.
P2 = Decimal point position
This parameter is available only when a linear input is
selected (P1 = 13, 14, 15, 16, 17, 18, 19 or 20).
----.
= No decimal figure. ---.-
= One decimal figure. --.--
= Two decimal figures. -.---
= Three decimal figures.
P3 = Initial scale value
For linear inputs it is programmable from -1999 to 4000.
For TC and RTD input it is programmable within the input
range.
Notes:
1) When this parameter is modified, rL parameter will be
re-aligned to it.
2) If a linear input is selected, the value of this parameter
can be greater than P4 in order to get a reverse
readout.
P4 = Full scale value
For linear inputs it is programmable from -1999 to 4000.
For TC and RTD inputs, it is programmable within the
input range.
Notes:
1) When this parameter is modified, rH parameter will be
re-aligned to it.
t
INPUT
t
OUTPUT
t
INPUT
t
OUTPUT
Reverse Direct
XKSser1-A0.p65 10/19/01, 1:37 PM 9