gefran 1600 User manual

CE MARKING: EMC conformity (electromagnetic compatibility) with EEC Directive
89/336/CEE with reference to the generic Standard EN61000-6-2 (immunity in
industrial environments) and EN50081-1 (emission in residential environments). BT
(low voltage) conformity respecting the Directive 73/23/CEE modified by the Directive
93/68. Limitations: model 1800 conforms to Standard EN55011 for emissions radiated
in industrial environment.
MAINTENANCE: Repairs must be done only by trained and specialized personnel. Cut
power to the device before accessing internal parts.
Do not clean the case with hydrocarbon-based solvents (Petrol, Trichlorethylene, etc.).
Use of these solvents can reduce the mechanical reliability of the device. Use a cloth
dampened in ethyl alcohol or water to clean the external plastic case.
SERVICE: GEFRAN has a service department. The warranty excludes defects caused
by any use not conforming to these instructions.
1600 / 1800
CONTROLLER
SOFTWARE VERSION 3.2x
code 80080D / Edition 13 - 03/08
INSTALLATION AND
OPERATION MANUAL
RTD type (scale configurable within indicated
range, with or without decimal point)
PTC type (on request)
DIN 43760 (Pt100, JPT100)
990Ω, 25°C
Max line resistance for RTD 20Ω
Safety detection of short-circuit or opening of probes, LBA
alarm, HB alarm
°C / °F selection configurable from faceplate
Linear scale ranges -1999 to 9999 with configurable decimal point position
Thermocouples IEC 584-1 (J, K, R, S, T, B, E, N, Ni-Ni18Mo, L NiCr-CuNi)
Cold junction error 0,1°/ °C
Controls PID, Self-tuning, on-off
pb / dt / di 0.0 ... 999.9% / 0.00 ... 99.99min / 0.00 ... 99.99min
Action Heat / Cool
Control outputs on / off, pwm, Open / Close
Cycle time 0.1 ... 200 sec
Main output type Relay, Logic, Continuous (optional)
Softstart 0.0 ... 500.0 min
Maximum power limit heat / cool 0.0 ... 100.0 %
Fault power setting -100.0 ... 100.0 %
Automatic blanking Optional exclusion, displays PV value
Configurable alarms 3 configurable alarms type: max, min, symmetrical,
absolute or relative, LBA, HB
Alarm masking - exclusion during warm up
- latching reset from faceplate or external contact
Type of relay contact NO (NC), 5A, 250V, cosϕ= 1
Faceplate protection IP65
Working / Storage temperature range 0...50°C / -20...70°C
Relative humidity 20 ... 85% non-condensing
Installation Panel, plug-in from front
Weight 400g (1600V), 600g (1800V) for the complete version
Main input TC, RTD (Pt100 - JPT100), PTC,
50mV, Ri ≥1MΩ; 10V, Ri ≥10KΩ; 20mA, Ri = 50Ω
CT scale range configurable from 0, ... , 100.0A
Transmitter power supply
(optional) filtered 10 / 24Vdc, max 30mA short-circuit protection, isolation 1500V
Analogue retransmission signal (opt) 10V / 20mA, isolation 1500V
Logic inputs (optional) 24V NPN, 4.5mA; 24V PNP, 3.6mA
isolation 1500V
Serial interface (optional) CL; RS422/485; RS232; isolation 1500V
Baud rate 1200 ... 19200
Protocol GEFRAN / MODBUS
Logic output for static relays 11Vdc, Rout = 220Ω(6V/20mA)
(option) remote Setpoint
or Amperometric input
Feedback input
Potentiometer valve position
0 ... 10V, 2 ... 10V, Ri ≥1MΩ
0 ... 20mA, 4 ... 20mA, Ri = 5Ω
Potentiometer > 500Ω,
TA 50mAac, 50/60Hz, Ri = 1,5Ω,
isolation 1500V
Power supply (switching type) (std) 100 ... 240Vac/dc ±10%; 50/60Hz, 12VA max
(opt.) 20...27Vac/dc ±10%; 50/60Hz, 12VA max
Display 2 x 4 digits, green, height: 10 and 7 mm (1600V);
20 and 13 mm (1800V)
Keys 5 mechanical keys (,Man/Aut, INC, DEC, F)
Accuracy 0.2% full scale at 25°C room temperature
1 • INSTALLATION
•Dimensions and cut-out; panel mounting
2 •TECHNICAL SPECIFICATIONS
FUNCTION CABLE TYPE LENGTH
Power supply cable 1 mm21 m
Relay output cable 1 mm23,5 m
Digital communication wires 0,35 mm23,5 m
C.T. connection cable 1,5 mm23,5 m
TC input 0,8 mm2compensated 5 m
Pt100 input 1 mm23 m
EMC conformity has been tested with the following connections
96 115
108 96
113
10
92
92
115
48 70
115
44,5
92
113
10
108 96
For correct and safe
installation, follow the
instructions and observe
the warnings contained in
this manual.
Panel mounting:
To fix the unit, insert the brackets provided into the seats on either side of the
case. To mount two or more units side by side, respect the cut-out dimensions
shown in the drawing. To obtain IP65 faceplate protection level, remove the device from
the box, apply the gasket (supplied) with adhesive to the front edge of the box, and then
reinsert the device.
!
Environmental conditions of use for internal use only, altitude up to 2000m
1
80080D_MHW_1600-1800_0308_ENG

1
2
3
4
5
6
7
8
9
10
11
24
25
26
27
28
29
30
31
32
33
22
21
20
19
18
17
16
15
14
13
12
Configurable serial
line isolated to 1500V
RS422/485 or RS232
Passive current loop
(max. 1200 baud)
(optional
R60 special)
•Serial line
27
26
25
24
-
+
-
+
Tx
Rx
A (Data +)
B (Data -)
RS485 2-wires
GND
RS232
Tx
Rx
•Linear (V)
3 •DESCRIPTION OF FACEPLATE
User configurable
generic output
- 5A/250Vac relay, cosϕ=1
- 11Vdc logic,
Rout=220Ω(6V/20mA)
Standard:
100...240Vac/Vdc ±10%
Optional:
20...27Vac/Vdc ±10%
50/60Hz
Digital inputs isolated
1500V
- NPN 24V, 4,5mA
- PNP 24V, 3,6mA
(12V, 1,2mA)
•Digital inputs
4 •CONNECTIONS
•Outputs
+
-
User configurable generic
output
- 5A/250Vac relay, cosϕ=1
- 11Vdc logic, Rout=220Ω
(6V/20mA)
Available thermocouples:
J, K, R, S, T, B, E, N,
Ni-Ni18Mo, L NiCr-CuNi
- Observe polarities
- For extensions, use the
correct compensating
cable for the type of TC
used
•Inputs •TC
2
1
Linear input in dc voltage
0...50mV, 10...50mV,
0...10V, 2...10V 2
1+
-
8
5
7
14
16
15
17
Out3 (AL1)
IN1
IN2
COM
•Power Supply
12
13
~
~
Auxiliary input isolated
1500V
Current transformer
50mAac; 1,5Ω; 50/60Hz
Remote setpoint
0...20mA, 4...20mA, 5Ω,
0...1V, 0...10V,> 1MΩ
Potentiometer > 500Ω
•Auxiliary input
6
5
~
~
•Outputs
User configurable
generic output
- analogue output
isolated to 1500V
(0 ... 10V, 0 ... 20mA,
4 ... 20mA)
11
10 +
-
Out4
(AL2 / HB)
33
31
0V
+W2
Transmitter supply isolated
1500V
10/24Vdc, max. 30mA
short-circuit protection
9
5
+
-
18
20
19
21
22
Out2 (Close) Out1 (Open)
C
32
+W1
•Transmitter supply
GND
+ Vt
1800 1600
(-) NC
(-) NC
(-) NC
(+) NO
(+) NO
(+) NO
C
C
!
PWR
•Pt100 2 wires o PTC
Use wires of adequate
diameter (min. 1mm2)
PT100, JPT100, PTC
•Pt100 3 wires
3
1
2
3
1
2TT
Linear input in dc
current
0...20mA, 4...20mA
•Linear (I)
4
1
2-
+
9
Pot
+10V+Vt
GND
PV Display: Indication of process variable
Error Indication: LO, HI, Sbr, Err
LO= the value of process variable is < di LO_S
HI= the value of process variable is > di HI_S
Sbr= faulty sensor or input values higher than max.
limits
Err= PT100 third wire opened for PT100, PTC or
input values lower than min. limits
(i.e.: TC wrong connection)
Automatic/Manual adjustment selection
Active only when PV display visualises the process
variable
Function key
Gives access to the various configuration phases ••
Confirms change of set parameters and browses
next or previous parameter (if Auto/Man key is
pressed)
Function indicators
Indicates modes of operation
MAN = OFF (Automatic control)
MAN = ON (Manual control)
AUX = OFF (IN1 = OFF - local Setpoint 1)
AUX = ON (IN1 = ON - local Setpoint 2)
REM = OFF (local Setpoint)
REM = ON (remote Setpoint) SV display: Indication of setpoint
Indication of output states
OUT 1 (Open); OUT 2 (Close);
OUT 3 (AL 1); OUT 4 (HB)
“Raise”and “Lower”key
Press to increment (decrement) any numerical
parameter ••
Increment (decrement) speed is proportional to time
key stays pressed ••
The operation is not cyclic: once the maximum
(minimum) value of a field is reached, the value will
not change even if the key remains pressed.
280080D_MHW_1600-1800_0308_ENG

sp.i
ts
inp.2
al.1
al.2
al.3
al.xb
0vt.p
212
5 •PROGRAMMING and CONFIGURATION
F
If Inc, Dec, F keys are not pressed within 30 sec, display returns automatically to PV/SV value.
All INFO and dAtA data on config menu remain displayed and are not timed.
INFO
P.V. / S.V. Process variable (PV display)
Work Setpoint (SV display) or control
output value with regulator in manual
Amperometric input value
or remote Setpoint
(with auxiliary input enabled)
Alarm point 1 (scale points)
Alarm point 2 (scale points)
Alarm point 3 (scale points)
Heater break alarm point
(scale points of ammeter input)
Control output value
(+Heat / -Cool)
Press for
approx.
2 sec
Control parameters
dAtA
CFG
SEr
InP
Out
PASS = 99
Prot
Lin
CuSt
Serial communications
Input settings
Output settings
Hardware configuration
Input linearization
“dAtA”menu setting
_CAL Select calibration menu [ 0...12 ]
YES
NO
Keep the F key
pressed to scroll
the menus
Release the F key
to select the
displayed menu
Press the F key to
access the
parameters
Keep the F key
pressed to exit any
menu
Keep F + Auto/Man
keys pressed for 2
sec. on any menu
to go immediately
to level 1 display
(*)
(*)
S3 = ON
Local Setpoint
LEVEL 1 MENU
PASS
NO
YES
Hrd
U.CAL
S4 = ON
YES
NO
Custom menu
Password
User calibration
Protection code
(*) The automatic return PV/SV display is disabled for these displays
1
2
3
4
5
6
7
Information display
Setpoint 1
Setpoint 2
Setpoint 3
Setpoint 4
Limit value of timer
0...9999 sec
N.B.: Once a particular configuration is entered, all unnecessary parameters are no longer displayed
213
214
215
217
Device structure: identification of boards
SP
--
-
sp.2
-
sp.3
-
sp.4
-
-
-
-
-
-
DISPLAY
BOARD
POWER
BOARD
CPU BOARD
SERIAL / W BOARD
DISPLAY
BOARD
POWER
BOARD
CPU
BOARD
SERIAL / W BOARD
3
80080D_MHW_1600-1800_0308_ENG

rst
p.rst
a.rst
ffd
soft
xys.i
xys.2
xys.3
xb t
lba.t
lba.p
Fa(.p
gr.sp
s.tvn
h pb
hit
h dt
h.p.xi
h.p.lo
(.med
c.sp.o
c pb
cit
c dt
c.p.xi
c.p.lo
(ODE
updt
er.nr
prot
•InFo Display
•CFG
Enabling self-
tuning,
autotuning,
softstart
CFG Control parameters
Proportional band for
heating or hysteresis on
ON-OFF action
Integral time
for heating
Derivative time
for heating
Maximum power limit
for heating
Setpoint for cooling
relative to heating
setpoint
Proportional band for
cooling or hysteresis for
ON/OFF control
Integral time for cooling
Derivative time
for cooling
Maximum power limit
for cooling
Manual reset
Alarm 2 hysteresis
Alarm 3 hysteresis
Waiting time for HB alarm
intervention
Waiting time for LBA alarm intervention
(Set to “0”to disable LBA alarm)
Power limit for LBA
alarm condition
Power output in fault condition
(when probe is faulty)
(*)
(*)
15
16
17
18
19
20
21
22
23
24
25
31
33
34
35
36
S.tun Continuous Self-tuning Softstart
autotuning
0NONONO
1 YES NO NO
2 NO YES NO
3 YES YES NO
4NONOYES
5 YES NO YES
6---
7---
8 WAIT NO NO
9GO NO NO
10 WAIT YES NO
11 GO YES NO
12 WAIT NO YES
13 GO NO YES
0.00 ... 99.99 min
0.00 ... 99.99 min
0.0 ... 100.0%
-999 …999
scale points
0.0 …999.9%
full scale
0.00 ... 99.99 min
0.00 ... 99.99 min
0.0 ... 100.0%
± 25.0% f.s.
0.0 …999.9%
full scale
± 999
scale points
± 999
scale points
0 ... 999
seconds
0.0 ... 500.0 min
-100.0 ... 100.0%
ON / OFF
-100.0 ... 100.0%
ON / OFF
Set gradient
(see applicable note) 0.0...999.9 digit/min.
(digit / sec see SP.ty)
Antireset
Feedforward
27
28
0 ... 9999
scale points
-100.0 ... 100.0%
Reset power
26
-100.0 ... 100.0%
(*)LBA alarm may be reset by simultaneously pressing ∆+ ∇keys when OutP is displayed or by
switching to Manual.
216
INFO
Serial
communication
code
Software
version
Software
protection code
Self
diagnostic
error
code
8
9
10
11
12
Information
display
0 No Error
1Lo
2Hi
3 ERR
4 SBR
Alarm 1 hysteresis
30
± 999
scale points
Softstart time
29
0.0 ... 500.0 min
(Value has to be higher than cycle time value of
output to which HB alarm is assigned)
Minimum power limit for
heating (not available for
double heat/cool action)
254
0.0 ... 100.0%
Cooling medium
97
0 ... 2
Minimum power limit for
cooling (not available for
heating/cooling double
action)
255
0.0 ... 100.0%
C.MEd Relative gain (Rg)
(see applicable note)
0 Air 1
1 Oil 0,8
2 Water 0,4
Note:
h_Pb, h_it, h_dt, h.P.Hi, hPLo, c_Pb, c_it, c_dt, c.P.Hi, c.P.Lo parameters are “read only”if the option
“control parameter groups”has been selected (showing current values)
c_Pb, c_it, c_dt parameters are “read only”if the option “relative gain heat/cool control”(Ctrl = 14) has
been selected.
-
-
-
-
-
-
-
-
-
-
480080D_MHW_1600-1800_0308_ENG

(ode
ser.p
bavd
sp.ty
type
•Ser
Ser
Unit identification code for serial
communication (if enabled)
[see “hrd.1”in Hrd]
Serial communications
Serial interface
protocol CENCAL,
MODBUS
Select Baudrate
38
39
40
0 ... 9999
SEr.P Serial protocol
0 CENCAL GEFRAN
1 MODBUS RTU
bAud Baudrate CENCAL Interface MODBUS Interface
0 1200 485 / 232 485
1 2400 485 / 232 485
2 4800 485 / 232 485
3 9600 485 / 232 485
4 19200 485 / 232 485
Parity selection
101
PAr Parity
0 No parity
1 Odd
2 Even
Setpoint type: LOC/REM,
Select type of remote
setpoint
[0...7]
Probe type, signal, enable custom linearization,
and main input scale
tYPE Probe type Scale Scale range max. Scale range max.
(C/F) without decimal point with decimal point
0 J (Fe-CuNi) C 0 / 1000 0.0 / 999.9
1 J (Fe-CuNi) F 32 / 1832 32.0 / 999.9
2 K (NiCr-Ni) C 0 / 1300 0.0 / 999.9
3 K (NiCr-Ni) F 32 / 2372 32.0 / 999.9
4 R (Pt13Rh - Pt) C 0 / 1750 not available
5 R (Pt13Rh - Pt) F 32 / 3182 not available
6 S (Pt10Rh - Pt) C 0 / 1750 not available
7 S (Pt10Rh - Pt) F 32 / 3182 not available
8 T (Cu-CuNi) C -200 / 400 -199.9 / 400.0
9 T (Cu-CuNi) F -328 / 752 -199.9 / 752.0
10 B (Pt30Rh - Pt6Rh) C 44 / 1800 not available
11 B (Pt30Rh - Pt6Rh) F 111 / 3272 not available
12 E (NiCr-CuNi) C -100 / 750 -100.0 / 750.0
13 E (NiCr-CuNi) F -148 / 1382 -148.0 / 999.9
14 N (NiCrSi-NiSi) C 0 / 1300 0.0 / 999.9
15 N (NiCrSi-NiSi) F 32 / 2372 32.0 / 999.9
16 (Ni - Ni18Mo) C 0 / 1100 0.0 / 999.9
17 (Ni - Ni18Mo) F 32 / 2012 32.0 / 999.9
18 L - GOST (NiCr-CuNi) C 0 / 600 0.0 / 600.0
19 L - GOST (NiCr-CuNi) F 32 / 1112 32.0 / 999.9
20 TC C custom scale (*)
21 TC F custom scale (*)
tYPE Probe type Scale Scale range max. Scale range max.
(C/F) without decimal point with decimal point
0 PT100 C -200 / 850 -199.9 / 850.0
1 PT100 F -328 / 1562 -199.9 / 999.9
2 JPT100 (JIS C 1609/81) C -200 / 600 -199.9 / 600.0
3 JPT100 (JIS C 1609/81) F -328 / 1112 -199.9 / 999.9
4 RTD C custom scale (*)
5 RTD F custom scale (*)
(*) Linearization and scale limit settings (with or without decimal point) are
selectable from PC via serial line
PROBE: RTD 3 wires (SEnS=1)
PROBE: PTC (SEnS=2) on request, instead of RTD 3 wires
•InP
InP Input settings
44
45
SP.tY Type of remote Absolute
setpoint Relative
0 analogue (InP.2) absolute
1 analogue (InP.2) relative to
local setpoint
2 digital absolute
(from serial line)
3 digital relative to
(from serial line) local setpoint
PROBE:TC (SEnS=0)
+4 set gradient in digit / sec
tYPE Probe type Scale Scale range max. Scale range max.
(C/F) without decimal point with decimal point
0 PTC 990ΩC -55 ... 120 -55.0 ... 120.0
1 PTC 990ΩF -67 ... 248 -67.0 ... 248.0
2 PTC 990ΩC custom scale (*)
3 PTC 990ΩF custom scale (*)
tYPE Signal type Scale Scale range max.
0 0...50mV linear -1999 / 9999
1 0...50mV custom linear see table 32 values in Lin
2 10...50mV linear -1999 / 9999
3 10...50mV custom linear see table 32 values in Lin
PROBE: VOLTAGE 50mV (SEnS=3)
tYPE Signal type Scale Scale range max.
0 0...20mA linear -1999 / 9999
1 0...20mA custom linear see table 32 values in Lin
2 4...20mA linear -1999 / 9999
3 4...20mA lineare custom see table 32 values in Lin
PROBE: CURRENT 20mA or TRANSMITTER (SEnS=4)
tYPE Signal type Scale Scale range max.
0 0...10V linear -1999 / 9999
1 0...10V custom linear see table 32 values in Lin
2 2...10V linear -1999 / 9999
3 2...10V custom linear see table 32 values in Lin
PROBE: VOLTAGE 10V or TRANSMITTER (SEnS=5)
tYPE Signal type Scale Scale range max.
0 Custom 0...10V linear -1999 / 9999
1 Custom 0...10V custom linear see table 32 values
in Lin
PROBE: CUSTOM 10V (SEnS=6)
tYPE Signal type Scale Scale range max.
0 Custom lineare -1999 / 9999
1 Custom custom linear see table 32 values
in Lin
PROBE: CUSTOM 50mV, 20mA (SEnS=7)
par
-
5
80080D_MHW_1600-1800_0308_ENG

xi l
lo l
of.52
xi.52
lo.52
flt.2
filt
fild
dp s
lo s
xi s
ofst
typ.2
Digital filter
on main input
Digital filter on display
process variable: acts as
hysteresis
Decimal point position for
main input scale, alarm
and remote setpoint
(*) not available for TC,
RTD and PTC scales
Minimum limit of main
input scale
Maximum limit of main
input scale
Offset correction
of main input
Digital filter on aux input
(if enabled)
[see “hrd.1”on Hrd]
Aux analogue input
function (if enabled)
[see “hrd.1”on Hrd]
and enable custom
limitation
Minimum range for aux
input (if enabled)
[see “hrd.1”on Hrd]
Maximum range for aux
input (if enabled)
[see “hrd.1”on Hrd]
Offset correction of aux
input (if enabled)
[see “hrd.1”on Hrd]
Lower limit for local
setpoint and absolute
alarms
Upper limit for local
setpoint and absolute
alarms
+ 8 to select custom linearization
(see table 32 values in Lin)
46
47
48
49
50
51
52
53
54
55
56
57
58
0.0 ... 20.0 sec
0 ... 9.9
scale points
dP_S Format
0 xxxx
1 xxx.x
2xx.xx (*)
3x.xxx (*)
min...max input range
selected in tyPE
min...max input range
selected in tyPE
-999 ... 999
scale points
tYP.2 Auxiliary input function
0 None
1 Remote setpoint
2 Analogue remote manual
3 Analogue power reset
4 Current transformer
input for HB
0.0 ... 20.0 sec
Min…max input range
selected in tyP.2
Min…max input range
selected in tyP.2
-999 ... 999
scale points
Lo.S ... Hi.S
Lo.S ... Hi.S
•Out
61
Out Output settings
Select
reference
signal for
alarm 1 AL.1.r, AL.2.r, AL.3.r
Select
reference
signal for
alarm 2
Select
reference
signal for
alarm 3
60
62
AL.x.r Variable to compare Alarm setpoint
0 PV (Process variable) AL
1 InP.2 (aux input) AL
2 SSP (active setpoint) AL (only absolute)
3 PV (Process variable) InP.2
(aux input)
+ 4 only for relative alarms, they refer to SP1
(available if multiset function enabled)
64
63
Alarm
type 1
Alarm
type 2
Alarm
type 3
+ 8 to disable on power up until first interception
+ 16 to latch alarm
65
AL.x.t Direct (high limit) Absolute or Normal
Inverse (low limit) Relative Symmetrical
to active setpoint (window)
0 direct absolute normal
1 inverse absolute normal
2 direct relative normal
3 inverse relative normal
4 direct absolute symmetrical
5 inverse absolute symmetrical
6 direct relative symmetrical
7 inverse relative symmetrical
AL.1.t, AL.2.t, AL.3.t
HB alarm
function
66
Hb_F Function description
0 Relay, logic output: alarm active on
load current level lower than setpoint
during the ON time of
the control output
1 Relay, logic output: alarm active on
load current level higher than setpoint
during the OFF time of
the control output
2 Alarm active if one of functions 0 and 1 is
true (OR logic between 0 and 1) (*)
3 For continuous heating output
7 For continuous cooling output
+ 0 assigned to output Out1 (only for Hb_F= 0, 1, 2)
+ 4 assigned to output Out2 (only for Hb_F= 0, 1, 2)
+ 8 assigned to output Out3 (only for Hb_F= 0, 1, 2)
+ 12 assigned to output Out4 (only for Hb_F= 0, 1, 2)
+ 16 inverse HB alarm
(*) minimum setting is fixed at 12% of amperometric full scale
al.1.r
al.2.r
al.3.r
al.1.t
xb f
al.2.t
al.3.t
-
-
-
-
-
-
680080D_MHW_1600-1800_0308_ENG

•Prot
an.o.1
l.an.1
x.an.1
an.o.2
l.an.2
x.an.2
rl.o.1
rl.o.2
rl.o.3
rl.o.4
(t.1
(t.2
(t.3
(t.4
rel. Fault action (sets state in
case of probe fault) Alarm
outputs AL1, AL2, AL3;
Select intrinsic safety
Minimum limit of
analogue repetition
signal output 1
Note:
1) In case of broken probe, logic state of individual alarm assumes
selected logic value without consideration of alarm type (direct or
inverse): ON=alarm active;
OFF=alarm inactive
2) Assign alarms to available outputs by entering codes rLo1, rLo2,
rLo3, rLo4.
Maximum limit of
analogue repetition
signal output 1
Minimum limit of
analogue repetition
signal output 2
Maximum limit of
analogue repetition
signal output 2
An.o.x Reference value
0 PV - process variable
1 SSP - active setpoint
2 SP - local setpoint
3 InP.2 - aux input
4 Deviation (SSP-PV)
5 HEAT (*)
6 COOL (*)
7 AL1 (alarm point)
8 AL2 (alarm point)
9 AL3 (alarm point)
10 AL.HB - (alarm point)
11 Value acquired from serial line
Out W1
Assignment of signal or reference value: PV, SP,
SP-PROG, DEV+, DEV-, IN.AUX, HEAT, COOL,
AL1, AL2, AL3, serial line value
Out W2.
Assignment of signal or reference value: PV, SP,
SP-PROG, DEV+, DEV-, IN.AUX, HEAT, COOL,
AL1, AL2, AL3, serial line value
Out 1
Allocation of
reference signal:
HEAT, COOL,
AL1, AL2, AL3,
repetition of
digital inputs
Cycle time for AL3
relay or logic
output = HEAT or
COOL
67
68
69
70
74
75
76
77
78
79
80
81
_rEL. Alarm Alarm Alarm
123
0 OFF OFF OFF
1 ON OFF OFF
2 OFF ON OFF
3 ON ON OFF
4 OFF OFF ON
5 ON OFF ON
6 OFF ON ON
7ONONON
-100.0...100.0% for power
-1999...9999 for inputs and setpoint
An.o.1, An.o.2
1 ... 200 sec
+ 16 for inverted output with respect to reference value
+ 32 for output with 2...10V, 4...20mA signal
(*) - Fixed scale limits
- Retransmission output not available with ON/OFF control action
71
72
73
Cycle time for
MAIN relay or
logic output =
HEAT or COOL
Cycle time for AL1
relay or logic
output = HEAT or
COOL
Cycle time for AL2
relay or logic
output = HEAT or
COOL
1 ... 200 sec
(0.1 ... 20.0 sec)
1 ... 200 sec
1 ... 200 sec
Out 2
Allocation of
reference signal:
HEAT, COOL,
AL1, AL2, AL3,
repetition of
digital inputs
Out 3
Allocation of
reference signal:
HEAT, COOL,
AL1, AL2, AL3,
repetition of
digital inputs
Out 4
Allocation of
reference signal:
HEAT, COOL,
AL1, AL2, AL3,
repetition of
digital inputs
-100.0...100.0% for power
-1999...9999 for inputs and setpoint
-100.0...100.0% for power
-1999...9999 for inputs and setpoint
-100.0...100.0% for power
-1999...9999 for inputs and setpoint
rL.o.1, rL.o.2, rL.o.3, rL.o.4
+ 32 for inverse logic signal output
rL.o.x Function of main output relay/logic (OUT1)
0 HEAT (control output for heating)
1 COOL (control output for cooling)
2 AL1 - alarm 1
3 AL2 - alarm 2
4 AL3 - alarm 3
5 AL.HB - alarm HB
6 LBA - alarm LBA
7 IN1 - repetition of logic input 1
8 IN2 - repetition of logic input 2
9-
10 -
11 -
12 Repeat Timer
13 Repeat Set / Reset
14 (AL1) OR (AL2)
15 (AL1) OR (AL2) OR (AL3)
16 (AL1) AND (AL2)
17 (AL1) AND (AL2) AND (AL3)
18 (HBAL) OR (AL1)
19 (HBAL) OR (AL1) OR (AL2)
20 (HBAL) AND (AL1)
21 (HBAL) AND (AL1) AND (AL2)
64 Heat control output with
fast cycle time (*)
65 Cool control output with
fast cycle time (*)
(*) only for rL.o.1.; HB alarm is disabled if
associated with Out1 output
Prot
42
Protection code
Prot Display Modification
0 SP, InP2, alarms, OutP, INFO, DATA SP, alarms, DATA
1 SP, InP2, alarms, OutP, INFO, DATA SP, alarms
2 SP, InP2, alarms, OutP, INFO SP
3SP
+ 4 to disable InP, Out
+ 8 to disable CFG, Ser,
+ 16 to disable SW “power-up - power down”
+ 32 disable manual power latching
+ 64 to disable manual power modification
-
-
-
-
-
7
80080D_MHW_1600-1800_0308_ENG

d.i.f.2
d.i.f.1
disp
(trl
s.S.t.
r.t.
sens
al.nr
butt
hrd.1
hrd.2
•Hrd
Hrd Hardware configuration
Auxiliary input
installation, digital
inputs, serial
interface.
Timer and multiset
enabling
Installation of
relay, logic
outputs
MAIN, AL1,
AL2, AL3,
and analogue
outputs W1,
W2
+ 16 to enable analogue output W1
+ 32 to enable analogue output W2
+ 64 to invert state of LEDs compared to state of output
+ 8 to enable HB alarm
+ 16 to enable LBA alarm
d.i.F.1, d.i.F.2
Function of digital
input 1 (IN1)
+ 16 for inverse logic input
+ 32 to force logic state 0 (OFF)
+ 48 to force logic state 1 (ON)
Function of digital
input 2 (IN2)
hrd.1 Aux Logic Logic Serial
analogue input 1 input 2 interface
input (IN1) (IN2)
0
1x
2x
3x x
4x
5x x
6xx
7x x x
8x
9x x
10 x x
11 x x x
12 x x
13 x x x
14 x x x
15 x x x x
hrd.2 OUT 1 OUT 2 OUT 3 OUT 4
(relay, logic) (relay, logic) (relay, logic) (relay, logic)
0
1x
2x
3x x
4x
5x x
6xx
7xxx
8x
9x x
10 x x
11 x x x
12 x x
13 x x x
14 x x x
15xxx x
SnS.2 Signal
0 0 ... 1V
1 0.2 ... 1V
2 0 ... 10V
3 2 ... 10V
4 0 ... 20mA
5 4 ... 20mA
6 Potentiometer
7 CT 50mA ~
AL.nr Alarm 1 Alarm 2 Alarm 3
0 disabled disabled disabled
1 enabled disabled disabled
2 disabled enabled disabled
3 enabled enabled disabled
4 disabled disabled enabled
5 enabled disabled enabled
6 disabled enabled enabled
7 enabled enabled enabled
0 No function (disabled input.)
1 MAN / AUTO controller
2 LOC / REM
3HOLD
4 Start / Stop timer
5 Reset timer
6 Software on/off
7 Alarms memory reset
8SP1...SP2 (2SP) Selection
SP1...SP4 –bit Lo Selection
9 SP1...SP4 –bit Hi Selection
Selection of probe
type for aux input
Select number of
enabled alarms
+16 to enable the Timer function
+32 to enable the Multiset function (2SP)
+64 to enable the Multiset function (4SP)
Start / Stop Timer 0 from enabled digital input
1 from AL1 ON
2 from AL2 ON
3 from AL3 ON
4 from ALHB ON
5 from serial line (address 0049H, bit 0)
6 from serial line (address 0049H, bit 1)
7 from keys
Reset Timer
(0 ... 15)
+ 8 to enable main input curve 4 point correction
(alternative to custom linearization).
See description in “Main Input Correction
Function”section.
+16 to disable averaging filter on sampled
value (available from software release 3.05)
+8 to disable averaging filter on sampled value
(available from software release 3.05)
SEnS Probe type for main input
0 Thermocouple (TC)
1 Resistance Thermometer (RTD)
2 Thermistor (PTC)
3 Voltage 0...50mV / 10...50mV
4 Current 0...20mA / 4...20mA
5 Voltage 0...10V / 2...10V
6 Custom 10V
7 Custom max 50mV
Selection of
probe type for
main input
Control type
[0...78]
43
CtrL Control type
0 P heat
1 P cool
2 P heat / cool
3 PI heat
4 PI cool
5 PI heat / cool
6 PID heat
7 PID cool
8 PID heat / cool
9 ON-OFF heat
10 ON-OFF cool
11 ON-OFF heat / cool
12 PID heat + ON-OFF cool
13 ON-OFF heat + PID cool
14 PID heat + cool with relative gain
(see C.MEd parameter)
0 No function (key disabled)
1 MAN / AUTO controller
2 LOC / REM
3 HOLD
4 Start / Stop selftuning
5 Start / Stop autotuning
6 Set / Reset outputs Out 1... Out 4
7 Alarms memory reset
8 SP1 / SP2 Selection
9 Integral contribution instantaneous
zero setting
10 Start / Stop Timer
(se S.S.t. = 7)
11 Reset Timer
(se _rt = 7)
+16 Autoreset enabled (Stop = program reset)
(only for _S.S.t. parameter)
+8 inverse action
+16 disable function in configuration menu
Selection of derivative action
sampling time:
+ 0 sample 1 sec.
+ 16 sample 2 sec.
+ 32 sample 8 sec.
+ 64 sample 240 msec.
b u t t
Function of M/A
keys: “*”
Defining SV
display function
diSP Lower display (SV) function
(*) 0 SSP - setpoint enabled
(*) 1 InP.2 - aux input
(*) 2 Control output value
(*) 3 Deviation (SSP - PV)
8 Visualisation of current time on PV
display and tS time on SV
display
(*) + 4 Timer in start
Note: scale selection with “tYPE”code in InP
Note: LbA alarm is not enabled with
ON/OFF type control
sns.2
-
--
hrd.3 0Non significant
function
but.2 0Non significant
function
880080D_MHW_1600-1800_0308_ENG

st.00
st.32
xead
pa.01
pa.14
led.1
led.2
led.3
LEd.x Function
0 none
1 MAN/AUTO (ON in manual, OFF in auto)
2 LOC/REM (ON in remote, OFF in local)
3 self-tuning enabled
4 autotuning enabled
5 IN1 repetition
6 IN2 repetition
7 enable serial dialogue
8 HOLD on
9 Error present (error code <> 0)
10 Softstart running
11 SP1...SP4 - bit Lo Indication
12 SP1...SP4 - bit Hi Indication
13 Start / Stop Timer
14 Reset Timer
Function of “MAN”LEDs: M/A, L/R, ATUN, IN1, IN2 repetition,
event programmer, serial port enabled, errors present
+ 16 for flashing LED function
LEd.1 (MAN), LEd.2 (AUX), LEd.3 (REM)
•Lin
Lin Custom linearization for main
or aux input (*)
Step 0
Step 32
...... Scale Limits
Scale Limits
•CuSt
Set number of parameters
in custom menu
[ 0 ... 14 ]
CuSt Set custom “dAtA”menu
Identification code for
parameter 1
Identification code for
parameter 14
......
•U.CAL
U.CAL User
calibration
X X X X
xThe identification code is specified in this
position, under the parameter name
(*) Not available for :
enabled input correction function (SenS + 8)
TC custom input type (SenS = 0; tyPE = 20, 21)
RTD custom input type (SenS = 1; tyPE = 4, 5)
PTC custom input (SEnS = 2 ; tyPE = 2, 3)
U.CAL Function
1 Analogue output 1
2 Analogue output 2
3 Input 1 - custom probe 10V
4 Input 1 - custom probe 50mV
5 Input 2 - potentiometer
9
80080D_MHW_1600-1800_0308_ENG

6 •TIMER + 2 SET POINT, TIMER FUNCTION
The timer functionality is enabled in Hrd configuration in hrd.1 parameter setting the code +16 or +48 to activate the selection of two set points.
In the case of enabling, parameters _S.S.t. (start/stop timer) and _ _r.t. (reset timer) define the functioning modality.
The intervention threshold of the tS timer can be set at level 1 of programming with bottom of scale 9999 sec.
The enabling to the timer, as also the reset condition, can occur due to external contact or alarm conditions (AL1, AL2, AL3, ALHb).
The reset function, always active on the status, zero sets the value of the timer and keeps it blocked even if the start is present.
In the absence of enabling (stop) the autoreset condition can be active for which the timer zero sets at each stop.
It is possible to make the timer visible on the SV display during the active counting phase as specified by the diSP parameter.
On reaching the preset time (tS), it is possible to activate a relay of the four available or select set point 2.
7 •MULTISET FUNCTION, SET GRADIENT
SP1 SP2 SP3
SP4
SP1
(*)
ON ON
ON
SP
IN1
IN2
t
t
t
(*) in the case of set gradient
(*)
IN1
IN2
ts
Timer
0
Reset
Start
Stop
t
t
SP1
SP2 ts
t
t
t
Timer
Reset IN1
SP2
SP1
AL1
SP
SV Abilitation from AL1 active
(*) if the autoreset
function is enabled
the passage between SP1 and SP2 occurs on the basis of the
GrSP value setpoint gradient (0=immediate passage)
The function is enabled in Hrd configuration in the parameter hrd.1 setting code +64. It allows the setting of 4 set points which can be selected
by means of combinations of digital inputs (IN1, IN2).
The selection between set point 1 and set point 2 can also be carried out by means of front key.
It is possible to visualise the selection between set point 1 / 2 using leds.
SET GRADIENT: if set ≠0, when switching on and during the auto/man passage the set point is assumed to be equal to PV, with gradient set it
reaches the local set or that selected.
Every set variation is subject to gradient. The set gradient is inhibited on switching on when the self tuning is enabled.
If the set gradient is set ≠0, this is active even on local setpoint variations, which can be set only in the relative SP menu.
The adjustment setpoint reaches the value set with a speed defined by the gradient.
10 80080D_MHW_1600-1800_0308_ENG

This alarm detects an interruption in the control loop caused by a possible short-circuited probe, inverted probe connections or broken load.
If enabled (AL.nr), the alarm trips if the variable does not increase when heating (reduce when cooling) at maximum power for a set time
(LbA.t).
The value of the variable is enabled only outside the proportional band; when the alarm is ON, power is limited to value (LbA.P).
The alarm condition resets as soon as temperature increases for heating (or reduces for cooling), or by simultaneously pressing the “∇”and “∆”
keys in Out.P of level 1.
The LBA function is disabled if LbA.t = 0.
LBA ALARM
This type of alarm requires use of a current transformer input (CT).
It can indicate variations of load current measured through transformer input in the range (Lo.S2 ... HI.S2).
It is enabled by means of configuration code (Hrd, AL.nr); in this case the alarm setpoint is expressed as HB scale points.
The alarm function and the assigned control output are selected through parameter Hb_F (“Out”phase).
The alarm setpoint is AL.Hb.
The direct HB alarm trips if current transformer input falls below the setpoint for Hb_t seconds of ON time for the selected output.
The HB alarm can be activated only with ON times exceeding 0.4 seconds.
The HB alarm monitors load current even during the OFF period of the cycle time of the selected output.
The HB alarm will trip if measured current exceeds 12% of the CT input full scale for Hb_t seconds when the output is in OFF state.
The alarm is reset automatically when alarm conditions have been cleared.
If AL.Hb is set at = 0, both types of HB alarm are disabled and the assigned relay is de-energized.
The load current reading is displayed by selecting InP2 (level 1).
NOTE: ON/OFF times refer to the cycle time set for the selected output.
Alarm Hb_F = 3 (7), for analog output is ON when the load current is lower than the alarm setpoint; the alarm is disabled if the heating (cooling)
output is lower than 2%.
HB ALARM
8 •ALARMS
time
AL1 + Hyst1
AL2 + Hyst2
AL2
AL1
alarm 1
alarm 2
(*)
For AL1 = reverse absolute alarm (low) with positive Hyst1, AL1 t = 1
(*) = OFF if disabled on power-up
For AL2 = direct absolute alarm (high) with negative Hyst2, AL2 t = 0
For AL1 = symmetrical Lo absolute alarm with Hyst1, AL1 t = 5
For AL1 = symmetrical Hi absolute alarm with Hyst1, AL1 t = 4
Normal absolute alarm Symmetrical absolute alarm
reverse
direct
AL1 AL1 + [ Hyst1 ]
AL1 - [ Hyst1 ]
time
For AL1 = Lo deviation alarm with negative Hyst 1, AL1 t = 3
For AL1 = Hi deviation alarm with negative Hyst 1, AL1 t = 2 For AL1 = Symmetrical Lo deviation alarm with Hyst 1, AL1 t = 7
For AL1 = Symmetrical Hi deviation alarm with Hyst 1, AL1 t = 6
time
SP+AL1
SP
reverse
direct
SP+AL1
SP
reverse
direct
time
Hyst1
Deviation alarm Symmetrical deviation Alarm
SP-AL1
This function (if enabled) partializes power in proportion to the time elapsed since power-up compared to the preset time 0.0 ... 500.0 min
(“SoFt ”parameter, CFG). Soft-start is an alternative to self-tuning and is activated each time the unit is powered up. The soft-start function is
reset by switching to Manual control.
9 •SOFT-START
11
80080D_MHW_1600-1800_0308_ENG

Proportional Action:
action in which contribution to output is proportional to deviation at input (deviation = difference between controlled variable and setpoint).
Derivative Action:
action in which contribution to output is proportional to rate of variation input deviation.
Integral Action:
action in which contribution to output is proportional to integral of time of input deviation.
Influence of Proportional, Derivative and Integral actions on response of process under control
* An increase in P.B. reduces oscillations but increases deviation.
* A reduction in P.B. reduces the deviation but provokes oscillations of the controlled variable (the system tends to be unstable if P.B. value is
too low).
* An increase in Derivative Action corresponds to an increase in Derivative Time, reduces deviation and prevents oscillation up to a critical
value of Derivative Time, beyond which deviation increases and prolonged oscillations occur.
* An increase in Integral Action corresponds to a reduction in Integral Time, and tends to eliminate deviation between the controlled variable
and the setpoint when the system is running at rated speed.
If the Integral Time value is too long (Weak integral action), deviation between the controlled variable and the setpoint may persist.
Contact GEFRAN for more information on control actions.
10 •CONTROL ACTIONS
11 •MANUAL TUNING
A) Enter the setpoint at its working value.
B) Set the proportional band at 0.1% (with on-off type setting).
C) Switch to automatic and observe the behavior of the variable. It will be similar to that in the figure:
D) The PID parameters are calculated s follows: Proportional band
Peak
P.B.= ---------------------------------------- x 100
(V max - V min)
(V max - V min) is the scale range.
Integral time: It = 1.5 x T
Derivative time: dt = It/4
E) Switch the unit to manual, set the calculated parameters. Return to PID action by setting the appropriate relay output cycle time, and switch
back to Automatic.
F) If possible, to optimize parameters, change the setpoint and check temporary response. If an oscillation persists, increase the proportional
band. If the response is too slow, reduce it.
Process
Variable
Time
T
Peak
12 •SOFTWARE ON / OFF SWITCHING FUNCTION
How to switch the unit OFF: hold down the “F”and “Raise”keys simultaneously for 5 seconds to deactivate the unit, which will go to the OFF
state while keeping the line supply connected and keeping the process value displayed. The SV display is OFF.
All outputs (alarms and controls) are OFF (logic level 0, relays de-energized) and all unit functions are disabled except the switch-on function
and digital communication.
How to switch the unit ON: hold down the “F”key for 5 seconds and the unit will switch OFF to ON. If there is a power failure during the OFF
state, the unit will remain in OFF state at the next power-up (ON/OFF state is memorized).
The function is normally enabled, but can be disabled by setting the parameter Prot = Prot +16. This function can be assigned to a digital input
(d.i.F.1 or d.i.F.2) and excludes deactivation from the keyboard.
12 80080D_MHW_1600-1800_0308_ENG

The function works for single output systems (heating or cooling).
The self-tuning action calculates optimum control parameter values during process startup.
The variable (for example, temperature) must be that assumed at zero power (room temperature).
The controller supplies maximum power until an intermediate value between starting value and setpoint is reached, after which it zeros power.
PID parameters are calculated by measuring overshoot and the time needed to reach peak. When calculations are finished, the system
disables automatically and the control proceeds until the setpoint is reached.
How to activate self-tuning:
A. Activation at switch-on
1. Switch program to STOP
2. Adjust setpoint to required value
3. Enable self-tuning by setting Stun parameter to 2 (CFG menu)
4. Switch unit off
5. Make sure that temperature is approximately room temperature
6. Switch the unit on
B. Activation from keyboard
1. Make sure that M/A key is enabled for Start/Stop self-tuning function
(butt code = 4 Hrd menu)
2. Switch program to STOP
3. Adjust temperature to approximately room temperature
4. Adjust setpoint to required value
5. Press M/A key to activate self-tuning (Attention: self-tuning will be disabled if the key is pressed again).
The procedure runs automatically until finished, when the new PID parameters are stored: proportional band, integral and derivative times
calculated for the active action (heating or cooling). In case of double action (heating or cooling), parameters for the opposite action are
calculated by maintaining the initial ratio between parameters (ex.: CPb = HPb * K; where K = CPb / HPb when self-tuning starts). When
finished, the Stun code is automatically cancelled.
Notes:
- The procedure interrupts when the setpoint value is exceeded. In this case, the Stun code is not cancelled.
- It is good practice to enable one of the configurable LEDs to signal self-tuning status. By setting one of LED1, LED2, LED3 = 3 (or 19) on the
Hrd menu, the corresponding LED will be on (or flashing) when self-tuning is active.
- For the programmer model, the program is in STOP if self-tuning is activated when the unit is switched on.
13 •SELF-TUNING
Peak
T
S.P.
t.a. Time
Process
Variable
S.P. - t.a.
2
14 •AUTO-TUNING
PID parameters cannot be set if the self-tuning function is enabled.
The function can be one of two types: permanent or one-shot.
The first continuously measures system oscillations to find the optimum PID values to reduce such oscillations.
It does not engage if the oscillations drop below 1.0% of the proportional band.
It is interrupted if the setpoint is changed, and is automatically resumed when the setpoint stabilizes.
The calculated parameters are not stored.
If the unit is switched off, the controller reverts to the values set before self-tuning was enabled.
One-shot self-tuning is useful for calculating values around a setpoint. It produces a variation of 10% of current power at the output and
examines the effect of the overshoot over time. These parameters are stored and replace those previously set. After this disturbance, the
controller resumes control at the setpoint using the new parameters. The parameter activated in CFG is accepted only if the control power is
between 20 and 80%.
time
PV
c_Pb
h_Pb
SP+cSPo
SP
+100%
Control output
0%
-100%
Control output with proportional action only if proportional heating band
is separated from proportional cooling band. Control output with proportional action only if proportional heating band overlaps proportional cooling band.
time
PV
c_Pb
h_Pb
SP+cSPo
SP
+100%
Control output
0%
-100%
PV = Process Value SP = Heating Setpoint
SP+cSPo = Cooling Setpoint h_Pb = Proportional heating band
c_Pb = Proportional cooling band
15 •CONTROL OUTPUT
In this control mode (enabled with CtrL = 14 parameter) the type of cooling has to be specified.
Cooling PID parameters are therefore calculated based on heating parameters according to the specified ratio.
(for example: c.MEd = 1 (oil), H_Pb = 10, H_dt = 1, H_It = 4 implies: C_Pb = 12,5, C_dt = 1 , C_It = 4)
We advise you to apply the following values when setting output cycle times:
Air T Cool Cycle = 10 sec.
Oil T Cool Cycle = 4 sec.
Water T Cool Cycle = 2 sec.
NB.: Cooling parameters cannot be modified in this mode.
Heating/Cooling control with relative gain
13
80080D_MHW_1600-1800_0308_ENG

50 / 0.05 A
152050 9640
12 12
5,5 27 5,5
920 19
48
88
38
1
13
20
2
In
4430
1010
Hole for 2.9 x 9 self-threading
screws
•CURRENT TRANSFORMER
17 •ACCESSORIES
These transformers are used to measure currents
of 50 ÷60Hz from 25A to 600A
(nominal primary current). The peculiar
characteristic of these transformers is the high
number of secondary turns. This provides a very
low secondary current, suitable for an electronic
measurement circuit. The secondary current may
be detected as voltage on a resistor.
CODE Ip / Is ØSecondary n OUTPUTS Ru Vu ACCURACY
Wire
TA/152 025 25 / 0.05A 0.16 mm n1-2 = 500 1 - 2 40 Ω2 Vac 2.0 %
TA/152 050 50 / 0.05A 0.18 mm n1-2 = 1000 1 - 2 80 Ω4 Vac 1.0 % IN = 25Aac
OUT = 50mAac
COD. 330200 IN = 50Aac
OUT = 50mAac
COD. 330201
•ORDER CODE
•RS232 interface for instrument configuration
WSK - 0 - 0 - 0 Interface Cable +
CD Winstrum
•ORDER CODE
N.B.: RS232 interface for PC configuration is
supplied with configuration software.
The digital communication connection must be
executed with unit ON and inputs/outputs not
connected.
16 •MAIN INPUT CORRECTION FUNCTION
Lets you custom correct reading of the main input by setting four values: A1, B1, A2, B2.
This function is enabled by setting “Sens”+8 code (“Hrd”menu).
Example: Sens = 1+8 = 9 for RTD probe with input correction.
The scale can be reversed if this function is applied to linear scales (50mv, 10V, 20mA, Pot).
The four values are set on the “Lin”menu as follows: A1 = St100, B1 = St01, A2 = St02, B2 = St03. Setting is limited to the defined scale (“LoS”
... “HiS”on “InP”menu).
The offset function (“oFt”parameter on “InP”menu) remains enabled.
Limits:
B1 always greater than A1;
B1-A1 at least 25% of full scale of selected probe.
Example:
Sens = 9, TyPE = 0 (Pt100 natural scale -200...+600), dPS = 0
LoS = 0, HiS = 400, oFt = 0
Reference point on real curve: A1 = St00 = 50, B1 = St01 = 350 (B1-A1 = 300, greater than 25% of 800)
Corresponding points on corrected curve: A2 = St02 = 120, B2 = St03 = 220
A1=50 200 B1=350 400
With correction
Without correction
Indication
Input
400
B2=220
170
A2 =120
14 80080D_MHW_1600-1800_0308_ENG

ORDER CODE
Read the following warnings before installing, connecting or using the device:
•follow instructions precisely when connecting the device.
•always use cables that are suitable for the voltage and current levels indicated in the technical specifications.
•the device has no ON/OFF switch: it switches on immediately when power is turned on. For safety reasons, devices permanently connected to the power supply
require a two-phase disconnecting switch with proper marking. Such switch must be located near the device and must be easily reachable by the user. A single
switch can control several units.
•if the device is connected to electrically NON-ISOLATED equipment (e.g. thermocouples), a grounding wire must be applied to assure that this connection is not
made directly through the machine structure.
•if the device is used in applications where there is risk of injury to persons and/or damage to machines or materials, it MUST be used with auxiliary alarm units. You
should be able to check the correct operation of such units during normal operation of the device.
•before using the device, the user must check that all device parameters are correctly set in order to avoid injury to persons and/or damage to property.
•the device must NOT be used in inflammable or explosive environments. It may be connected to units operating in such environments only by means of suitable
interfaces in conformity to local safety regulations.
•the device contains components that are sensitive to static electrical discharges. Therefore, take appropriate precautions when handling electronic circuit boards in
order to prevent permanent damage to these components.
Installation: installation category II, pollution level 2, double isolation
•power supply lines must be separated from device input and output lines; always check that the supply voltage matches the voltage indicated on the device label.
•install the instrumentation separately from the relays and power switching devices
•do not install high-power remote switches, contactors, relays, thyristor power units (particularly if “phase angle”type), motors, etc... in the same cabinet.
•avoid dust, humidity, corrosive gases and heat sources.
•do not close the ventilation holes; working temperature must be in the range of 0...50°C.
If the device has faston terminals, they must be protected and isolated; if the device has screw terminals, wires should be attached at least in pairs.
•Power: supplied from a disconnecting switch with fuse for the device section; path of wires from switch to devices should be as straight as possible; the same
supply should not be used to power relays, contactors, solenoid valves, etc.; if the voltage waveform is strongly distorted by thyristor switching units or by electric
motors, it is recommended that an isolation transformer be used only for the devices, connecting the screen to ground; it is important for the electrical system to have
a good ground connection; voltage between neutral and ground must not exceed 1V and resistance must be less than 6Ohm; if the supply voltage is highly variable,
use a voltage stabilizer for the device; use line filters in the vicinity of high frequency generators or arc welders; power supply lines must be separated from device
input and output lines; always check that the supply voltage matches the voltage indicated on the device label.
•Input and output connections: external connected circuits must have double insulation; to connect analog inputs (TC, RTD) you have to: physically separate input
wiring from power supply wiring, from output wiring, and from power connections; use twisted and screened cables, with screen connected to ground at only one
point; to connect adjustment and alarm outputs (contactors, solenoid valves, motors, fans, etc.), install RC groups (resistor and capacitor in series) in parallel with
inductive loads that work in AC (Note: all capacitors must conform to VDE standards (class x2) and support at least 220 VAC. Resistors must be at least 2W); fit a
1N4007 diode in parallel with the coil of inductive loads that operate in DC.
GEFRAN spa will not be held liable for any injury to persons and/or damage to property deriving from tampering, from any incorrect or erroneous use, or
from any use not conforming to the device specifications.
!WARNING: this symbol indicates danger.
It is placed near the power supply circuit and near high-voltage relay contacts.
•WARNINGS
IN TA (50mAac)36
IN SPR (0/4...20mA)35
OUT 5 (W1) 0...10V
OUT 6 (W2) 0...10V VV
OUT 5 (W1) 0/4...20mA
OUT 6 (W2) 0...10V IV
None 00
OUT 5 (W1) 0...10V V0
OUT 5 (W1) 0/4...20mA I0
OUT 5 (W1) 0/4...20mA
OUT 6 (W2) 0/4...20mA II
13 IN1, IN2 NPN/PNP
IN TA (50mAc.a.) + Trasmitter Supply 10V/24V
12 IN1, IN2 NPN/PNP
IN SPR (0/4…20mA) + Trasmitter Supply 10 V/24V
11 IN1, IN2 NPN/PNP
IN SPR (0…10V) / IN Potentiometer #
+ Trasmitter Supply 10V / 24V
POWER SUPPLY
20...27Vac/dc0
100...240Vac/dc1
DIGITAL COMMUNICATIONS
None
0
RS 485 / RS 2322
AUXILIARY INPUTS INSPR, INTA / LOGIC IN1, IN2 /
TRANSMITTER SUPPLY
None
IN1, IN2 NPN/PNP
00
01
Trasmitter Supply 10 V/24V
03 IN1, IN2 NPN/ PNP + Trasmitter Supply 10 V/24V
04
# Potentiometer input requires 10V Trasmitter Supply
Make specific calibration request for PTC input.
Kindly contact GEFRAN for information on available codes.
10 IN1, IN2 NPN/PNP
IN SPR (0…10V) + Trasmitter Supply 10V/24V
IN SPR (0…1V) + Trasmitter Supply 10 V/24V
IN SPR (0…10V) / IN Potentiometer #
+ Trasmitter Supply 10 V/24V
06
07
IN SPR (0/4…20mA) + Trasmitter Supply 10 V/24V
08
IN TA (5050mAac) + Trasmitter Supply 10 V/24V
09
OUTPUTS 5, 6
MODEL
1600
1800
1600
1800
IN SPR (0...1V)33
IN SPR (0...10V) / Potentiometer #
34
Out1 (R) + Out2 (R) + Out3 (R) + Out4 (D) RRRD
Out1 (R) + Out2 (R) + Out3 (R)
Out1 (R) + Out2 (R) + Out3 (R) + Out4 (R)
RRR0
RRRR
Out1 (D) + Out2 (R) + Out3 (R) + Out4 (D) DRRD
OUTPUTS 1,2,3,4 (R/D)
Out1 (D) + Out2 (R) + Out3 (R)
Out1 (D) + Out2 (R) + Out3 (R) + Out4 (R)
DRR0
DRRR
15
80080D_MHW_1600-1800_0308_ENG

PONTICELLI PER CONFIGURAZIONE
JUMPERS FOR CONFIGURATION
BRÜCKEN FÜR KONFIGURATION
PONTS ÉTAIN POUR CONFIGURATION
PUENTES PARA CONFIGURACIÓN
PONTES PARA CONFIGURAÇÃO
1600/1800 - 1600P/1800P - 1600V/1800V APPENDIX
S2
S4
S3
TIPO USCITA
OUTPUT TYPE
AUSGANGSTYP S2 S3
TYPE SORTIE
TIPO DE SALIDA
TIPO DE SAÍDA
Relè diseccitato power ON (posizione A) (posizione A)
Relay OFF at power ON (position A) (position A)
Relais angezogen = Kontakt geöffnet (Stellung A) (Stellung A)
Relais désexcité mise en marche (position A) (position A)
Relé desexcitado con "power ON" (posición A) (posición A)
Relé não excitado com alimentação ON (posição A) (posição A)
Relè eccitato power ON (posizione B) (posizione B)
Relay ON at power ON (position B) (position B)
Relais angezogen = Kontakt geschlossen (Stellung B) (Stellung B)
Relais excité mise en marche (position B) (position B)
Relé excitado con "power ON" (posición B) (posición B)
Relé excitado com alimentação ON (posição B) (posição B)
SCHEDA POWER 90/260 (44995)4 e POWER 10/30 (45115)1
POWER BOARD 90/260 (44995)4 and POWER 10/30 (45115)1
NETZTEIL-KARTE 90/260 (44995)4 und POWER 10/30 (45115)1
CARTE ALIMENTATION 90/260 (44995)4 et POWER 10/30 (45115)1
FICHA ALIMENTACIÓN 90/260 (44995)4 y POWER 10/30 (45115)1
PLACA DE ALIMENTAÇÃO 90/260 (44995)4 e POWER 10/30 (45115)1
A
B
A
B
A
B
S1
Fig. 1
S1
S3
S2
S4
1
80080D_MHW_1600-1800_0308_APPENDIX

DESCRIZIONE PONTICELLI
DESCRIPTION JUMPERS
BESCHREIBUNG BRÜCKEN
Abilitazione configurazione (stagno) S3 (chiuso)
Enable configuration (Tin) S3 (closed)
Freigabe der Konfiguration (Lötzinn) S3 (geschlossen)
Abilitazione configurazione (jumper) S14 (chiuso) *
Enable configuration (jumper) S14 (closed) *
Freigabe der Konfiguration (jumper) S14 (geschlossen) *
Abilitazione calibrazione S4 (chiuso)
Enable calibration S4 (closed)
Freigabe der Kalibration S4 (geschlossen)
Abilitazione autoconfigurazione istantanea S8 (assieme a S3+S4) (chiusi)
Enable instantaneous self-configuration S8 (with S3+S4) (closed)
Freigabe sofortige automatische Konfigurierung S8 (mit S3+S4) (geschlossen)
Non utilizzato S7
Not used S7
Nicht verwendet S7
Abilitazione sonda PTC S17 (aperto)
Enable PTC probe S17 (open)
Freigabe Fühler PTC S17 (geöffnet)
Abilitazione sonda PT100 (standard) S17 (chiuso)
Enable PT100 probe (standard) S17 (closed)
Freigabe Fühler PT100 (standard) S17 (geschlossen)
HB.F = 0, 1, 2 S18 (chiuso)
HB.F = 0, 1, 2 S18 (closed)
HB.F = 0, 1, 2 S18 (geschlossen)
HB.F = 3, 7 S18 (aperto)
HB.F = 3, 7 S18 (open)
HB.F = 3, 7 S18 (geöffnet)
Non utilizzato S21
Not used S21
Nicht verwendet S21
Non utilizzato S22
Not used S22
Nicht verwendet S22
Non utilizzato S23
Not used S23
Nicht verwendet S23
OUT4 relèdiseccitato power ON S2 (posizione A)
OUT4 relay OFF at power ON S2 (position A)
Ausgang 4; Relais angezogen = Kontakt geöffnet S2 (Stellung A)
OUT4 relèeccitato power ON S2 (posizione B)
OUT4 relay ON at power ON S2 (position B)
Ausgang 4; Relais angezogen = Kontakt geschlossen S2 (Stellung B) (*) LC
S7 S4
S3 S2
S5 S6
S8
S22 S23 S21
S19
S13
S1
S12
S15
S18
S16
S11 S17
S20
S9
S10
LS
AB
BABA
A
BA
DON
ON
S14
Fig. 2
S19
S8
S17 - S20
S9
S10
S18
S16
S11
S4 - S5 - S6
S7
S22 - S23 - S21
S1
S13
S12
S15
S14
S3
S2
SCHEDA CPU
CPU BOARD
CPU-KARTE
CARTE CPU
FICHA CPU
PLACA CPU
280080D_MHW_1600-1800_0308_APPENDIX

DESCRIPTION PONTS ÉTAIN
DESCRIPCIÓN PUENTES
DESCRIÇÃO PONTES
Validation configuration (Etanche) S3 (fermée)
Habilitación configuración (Estaño) S3 (cerrado)
Habilitação da configuração (Estanho) S3 (fechado)
Validation configuration (jumper) S14 (fermée) *
Habilitación configuración (jumper) S14 (cerrado) *
Habilitação da configuração (jumper) S14 (fechado) *
Validation étalonnage S4 (fermée)
Habilitación calibración S4 (cerrado)
Habilitação da calibração S4 (fechado)
Validation autoconfiguration instantanée S8 (avec S3+S4) (fermées)
Habilitación autoconfiguración instantánea S8 (con S3+S4) (cerrados)
Habilitação da auto-configuração instantânea S8 (com S3+S4) (fechados)
Non utiliséS7
No utilizado S7
Não utilizado S7
Validation capteur PTC S13 (ouverte)
Habilitación sonda PTC S13 (abierto)
Habilitação para sonda PTC S13 (aberto)
Validation capteur PT100 (standard) S13 (fermée)
Habilitación sonda P100 (standard) S13 (cerrado)
Habilitação para sonda PT100 (standard) S13 (fechado)
HB.F = 0, 1, 2 S18 ( fermée)
HB.F = 0, 1, 2 S18 ( cerrado)
HB.F = 0, 1, 2 S18 ( fechado)
HB.F = 3, 7 S18 ( ouverte)
HB.F = 3, 7 S18 ( abierto)
HB.F = 3, 7 S18 ( aberto)
Non utiliséS21
No utilizado S21
Não utilizado S21
Non utiliséS22
No utilizado S22
Não utilizado S22
Non utiliséS23
No utilizado S23
Não utilizado S23
OUT4 relais désexcitémise en marche S2 (position A)
OUT4 relédesexcitado con "power ON" S2 (posición A)
OUT4 relénão excitado com alimentação ON S2 (posição A)
OUT4 relais excitémise en marche S2 (position B)
OUT4 reléexcitado con "power ON" S2 (posición B)
OUT4 reléexcitado com alimentação ON S2 (posição B) (*) LC
S9 S10 S11 S12 S15 S16
INGRESSO PONTICELLI PONTICELLI PONTICELLI PONTICELLI PONTICELLI PONTICELLI
INPUT JUMPERS JUMPERS JUMPERS JUMPERS JUMPERS JUMPERS
EINGANG BRÜCKEN BRÜCKEN BRÜCKEN BRÜCKEN BRÜCKEN BRÜCKEN
ENTREE PONTS ÉTAIN PONTS ÉTAIN PONTS ÉTAIN PONTS ÉTAIN PONTS ÉTAIN PONTS ÉTAIN
ENTRADA PUENTES PUENTES PUENTES PUENTES PUENTES PUENTES
ENTRADA PONTES PONTES PONTES PONTES PONTES PONTES
SPR 0...1V OFF OFF OFF OFF ON ON
SPR 0...10V / Pot. OFF OFF ON OFF ON OFF
SPR 0/4...20mA ON OFF OFF OFF ON OFF
TA 50mA ON ON OFF ON OFF OFF
INGRESSO TA/SPR (PONTI A STAGNO)
CT/SPR INPUT (TIN JUMPERS)
STROMWANDLER-EINGANG / SPR (LÖTBRÜCKEN)
ENTRÉE TA/SPR (PONTS ÉTANCHES)
ENTRADA TA/SPR (PUENTES DE ESTAÑO)
ENTRADA TA/SPR (PONTES COM ESTANHO)
3
80080D_MHW_1600-1800_0308_APPENDIX

INGRESSI / TIPO
INPUTS / TYPE
EINGÄNGE / TYP NPN PNP
ENTRÉES / TYPE
ENTRADAS / TIPO
ENTRADAS / TIPOS
INGRESSO DIGITALE 2
DIGITAL INPUT 2
DIGITALEINGANG 2 C = OFF C = ON
ENTRÉE NUMÉRIQUE 2
ENTRADA DIGITAL 2
ENTRADA DIGITAL 2
INGRESSO DIGITALE 2
DIGITAL INPUT 2
DIGITALEINGANG 2 D = ON D = OFF
ENTRÉE NUMÉRIQUE 2
ENTRADA DIGITAL 2
ENTRADA DIGITAL 2
INGRESSO DIGITALE 1
DIGITAL INPUT 1
DIGITALEINGANG 1
ENTRÉE NUMÉRIQUE 1 A = OFF A = ON
ENTRADA DIGITAL 1
ENTRADA DIGITAL 1
INGRESSO DIGITALE 1
DIGITAL INPUT 1
DIGITALEINGANG 1 B = ON B = OFF
ENTRÉE NUMÉRIQUE 1
ENTRADA DIGITAL 1
ENTRADA DIGITAL 1
INGRESSI DIGITALI (DIP SWITCH S1)
DIGITAL INPUTS (DIP SWITCH S1)
DIGITALE EINGÄNGE (DIP SWITCH S1)
ENTRÉES NUMÉRIQUES (DIP SWITCH S1)
ENTRADAS DIGITALES (DIP SWITCH S1)
ENTRADAS DIGITAIS (DIP SWITCH S1)
USCITA 10V
OUTPUT 10V
AUSGANGS 10V
SORTIE 10V B = ON A = OFF
SALIDA 10V
SAÍDA 10V
USCITA 24V
OUTPUT 24V
AUSGANGS 24V A = ON B = OFF
SORTIE 24V
SALIDA 24V
SAÍDA 24V
USCITA ALIMENTAZIONE TRASMETTITORE (DIP SWITCHES S13)
TRANSMITTER SUPPLY OUTPUT (DIP SWITCHES S13)
AUSGANG FÜR SENSORSPEISUNG (DIP SWITCHES S13)
SORTIE DE ALIMENTATION POUR TRANSMETTEUR (DIP SWITCHES S13)
SALIDA DE ALIMENTACIÓN PARA TRANSMISOR (DIP SWITCHES S13)
SAÍDA DE ALIMENTAÇÃO PARA TRANSMISSOR (DIP SWITCHES S13)
480080D_MHW_1600-1800_0308_APPENDIX

USCITA ANALOGICA 1 (DIP SWITCHES S2)
ANALOGUE OUTPUT 1 (DIP SWITCHES S2)
ANALOGER AUSGANG 1 (DIP SWITCHES S2)
SORTIE ANALOGIQUE 1 (DIP SWITCHES S2)
SALIDA ANALÓGICA 1 (DIP SWITCHES S2)
SAÍDA ANALÓGICA 1 (DIP SWITCHES S2)
USCITA ANALOGICA
ANALOGUE OUTPUT
ANALOGER AUSGANG S2 (ON) S2 (OFF)
SORTIE ANALOGIQUE
SALIDA ANALÓGICA
SAÍDA ANALÓGICA
0/4...20mA 1 2-3-4
0...10V 2-4 1-3
USCITA ANALOGICA 2 (DIP SWITCHES S3)
ANALOGUE OUTPUT 2 (DIP SWITCHES S3)
ANALOGER AUSGANG 2 (DIP SWITCHES S3)
SORTIE ANALOGIQUE 2 (DIP SWITCHES S3)
SALIDA ANALÓGICA 2 (DIP SWITCHES S3)
SAÍDA ANALÓGICA 2 (DIP SWITCHES S3)
USCITA ANALOGICA
ANALOGUE OUTPUT
ANALOGER AUSGANG S3 (ON) S3 (OFF)
SORTIE ANALOGIQUE
SALIDA ANALÓGICA
SAÍDA ANALÓGICA
0/4...20mA 1 2-3-4
0...10V 2-4 1-3
S1
S2 S3
ON
LC
Fig. 3
S2 S3
S1
SCHEDA OUT SERIALE / OUT W
SERIAL OUT BOARD / OUT W
SERIELLER AUSGÄNGE / OUT W
CARTE OUT SÉRIE / OUT W
FICHA OUT SERIE / OUT W
PLACA DE COMUNICAÇÃO DIGITAL / OUT W
5
80080D_MHW_1600-1800_0308_APPENDIX