gefran 2500

PRO Protection Code
This menu lets you enable/disable the display and/or change of certain parameters.
(To access this menu, see the section “Using the controller menus”)
KRD Hardware Configuration
This menu lets you configure the hardware parameters. (To access this menu, see the section “Using the controller menus”).
Display Change
0 SEt.P, SP.1, SP.2, In.1, In.2 SEt.P, SP.1, SP.2,
In.3,, In.4, Fin.A, Fin.B, AL.1, ....AL.10
AL.1, ....AL.10, [ovt.1, 0vt.P
[ovt.2
1 SEt.P, SP.1, SP.2, In.1, In.2 SEt.P, SP.1, SP.2
In.3,, In.4, Fin.A, Fin.B,
AL.1, ....AL.10, [ovt.1, 0vt.P
[ovt.2
2 SEt.P, SP.1, SP.2, In.1, In.2
In.3,, In.4, Fin.A, Fin.B,, [ovt.1,
0vt.P, [ovt.2
3 SEt.P, SP.1, SP.2, Fin.A, Fin.B, ,,0vt.P SEt.P, SP.1, SP.2,
by adding the following numbers to the value shown in the table,
you can enable a series of supplemental functions:
+4: disable menus InP.1, InP.2, InP.3, InP.4, ALL, 0vt
+8: disable menus [FG.Pd, (fG, Ser
+16: disable software “on – off” from keyboard
+32: disable save tare
SV
F
PV
Pro
Enable MultiSet, process type line
frequency and digital inputs
MultiSet Process type Line frequency
(2SP)
Fast to check
pressure, flow rate.
Slow to check
temperature
0 Fast 50Hz
1 X Fast 50Hz
2 Slow 50Hz
3 X Slow 50Hz
4 Fast 60Hz
5 X Fast 60Hz
6 Slow 60Hz
7 X Slow 60Hz
SV
F
PV
SV
F
PV
Power limit type 1 (CO1)
SV
F
PV
Power limit type 2 (CO2)
SV
F
PV
xrd
xd.1
Control type
SV
F
PV
Control type
0 PID heat / cool
1 ON – OFF heat
2 ON – OFF cool
3 ON – OFF heat / cool
4 PID heat + ON – OFF cool
5 ON – OFF heat + PID cool
6 PID heat + cool with Relative Gain
(see “Notes on Operation”)
(tr
+16: to enable LBA alarm
+32: high-resolution control calculation
+64: local manual power within limits Lo.P/Hi.P
+128: to avoid the integral power reset after setpoint variations
(from version 1.44)
txL.1
txL.2
A
+8: digital inputs DIG1, DIG2, DIG3, DIG4 type NPN
NB: digital input NPN is active with contact open, if you want
reverse logic, set +64 in parameter diG.x
+32: disable parameter rEL
0 max Hi.P, min Lo.P
1 max Hi.P, min Lo.P proportional to IN3
2 max Hi.P, min Lo.P proportional to IN4
3 max Hi.P, min = 0
4 max = 0, min Lo.P
5 max Hi.P proportional to IN3, min = 0
6 max = 0, min Lo.P proportional to IN4
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