Samson TROVIS 3730-1 User manual
EYVAZ
A : Installation and Maintenance
B: Error code
code
Error
Description
E10
Not assigned
E11
Hardware
RC
Samson
Defective ceramic oscillator, positioner continues to
run with an internal RC oscillator ,but it should be
replaced as soon as possible
Recommended action : Return positioner to
SAMSON AG for repair.
E12
No factory
calibration
Samson
No factory calibration performed, memory defective.Recommended action : Return positioner to
SAMSON AG for repair.
E13
Memory fault
Samson
Fault in the memory management
Recommended action : Return positioner to
SAMSON AG for repair.
E14
Checksum
Checksum error
data memory
Samson
Date memory defective
Recommended action : Return positioner to
SAMSON AG for repair.
E15
Checksum
Checksum error
calibration data
Samson
Date memory defective
Recommended action : Return positioner to
SAMSON AG for repair.
Installation Instructions
I to P Positioner
WWW.EYVAZTECHNIC.COM
INFO@EYVAZTECHNIC.COM & EYVAZTECHNIC@YAHOO.COM
Type 3730-1-Samson
Samson
Samson
Attention : information of this
manual is just translated from
Samson manual and there is
limitation in it ,for more
information , please refer to
Samson manual or website .
B-Setup and Installation
C-Maintenance
D-Device
Parts
code
Error
Description
E6
Travel is not
achieved
.
Supply pressure is too low .Mounting incorrect.Recommended action : check supply air and
positioner mounting and setting .Re-initialize the
positioner
E7
Actuator does
not move
3.7mA
No supply air , mounting blocked
No input signal or input signal below 3.7mARecommended action: check supply air
,positioner mounting and mA input signal . Re-
initialize the position
E8
Travel signal at
lower limit
Wrong pin position, wrong lever ,Wrong
attachment direction when NAMUR attachment
is used.
Recommended action: check positioner
mounting and re-initialize the positioner.
E9
Travel signal at
upper limit
Wrong pin position, wrong lever, Wrong
attachment direction when NAMUR attachment
is used.
Recommended action: check positioner
mounting and re-initialize the positioner.
I-P3730-1Samson
I-P
4…20 mA
This manual is only for
installation of I-P type 3730-1 by
Samson. After mounting I- P to
control valve correctly, Please
read following notices
information before operating :
1-Lever and pin must be mounted
according to actuator size(1-1
table)
according to (2-1 table
2- Choose appropriate supply air
pressure to actuator range.
3-After, controlling wind system
and checking pressure and
connector pipe, please be sure
there is 4…20MA current
according to (2-1 table)
3730-1
A. Installation and Maintenance
Actuator
Rated travel
[mm]
Pin
pos.
Lever
120/60
7.5
17
S
120
Integrated
7.5
25
M
120/240/350
15
35
M
700
15/30
50
M
1400
60
100
L
2800
120
200
XL
Rotary
o
25…90
o
90
M
Table1-1
Table 2-1 : Technical data
code
Error
Description
E2
Positioner
has not been
initialized
P15
Recommended action :set parameter and initialize
the positioner over code P15
E3
Kp
Kp setting
(Positioner)
Positioner hunts. Volume restriction set incorrectly
,too much gain .
Recommended action : check the volume
restriction setting ,limit gain Kp over code P8.re-
initialize the positioner.
E4
Transit time
is too fast
Actuator
s
Positioner
The transit time of actuator determined during
initialization are so short (under 0.5)that the
positioner can not adapt itself well enough
Check the volume restriction setting .re-initialize
the positioner .
E5
Standstill
detection
Supply pressure is too low or varies .Mounting in
correct
Recommended action : check supply air and
positioner mounting .Re-initialize the positioner
4-Parameter must be appropriate for
actuator and control valve type
Attention: available parameter in
device memory is conform to r cap
of I-P and they are for Globe valve
with linear plug and seat. Otherwise,
they are changeable depending on
table (3-1)
5- Primary installation
After parameters is set correctly,
enter p-15 menu and short press
parameter setting volume for 6
seconds. Displayer start to blinking,
I-P
Globe Valve
Linear
P-15
signal pressure (input)
4…20 mA
Max ,Min compressed input
1.4 … 7 bar
Hysteresis
1%<
sensitivity
0.1%<
Transit time
< 0.5 s
Allowable ambient temperature
-20-+80cfor whole types
-45-+80cwith steel cables
-25-+80cwith limit inductance
Degree protection
IP66
Then wait to calibrate itself
automatically for 3 or 4
minutes, after this process,
device is ready to use .
Attention:
if I to P is separated from
control valve orits position is
changed, you must perform
primary installation again.
I-P
I-
P
If (Error) is observed in
displayer, it can be fixed
related error by using setting
volume from following table.
(Error)
P16
(Error)
Error
code
Error
Description
E0
Closing valve
error
P10ON
E0
P16Error –E0
P16
RST
Only with tight-closing function P10 set to ONThe zero point has shifted by more than 5%
compared to initialization. The error may arise
when the mounting position/linkage of the
positioner moves or when the
valve seat trim is worn, especially with soft-sealed
plugs.
Recommended action: check valve and mounting
of the positioner. If OK, perform a zero calibration
over code P16 or select the error code and reset with
RST
E1
P0
P14
Displayed
value of P0
menu and
P14 menu are
not identical
P15
Parameter codes were changed after initialization
had been completed.
Recommended action: select the error code and
reset with RST
Available
statue in
memory
Description
Default
setting
code
Status indication mode of the display
showing basic information
Statue
indication
mode
P0*
The reading direction of the displayer is
turned by 180°
reading
direction
P1
ATO
ATO
ATC
Parameter to adapt the positioner to how the
control valve function
ATO-Air pressure to openATC-Air pressure to close
ATO/ATC
P2
P0P16
Save
Table (3-1)
Parameters are explained from P0
to P16 in table (3-1), which one is
marked with * can not be
changed. For parameter setting,
press setting volume then
displayer window start to
blanking, change the statue with
turning volume to the right .if you
press setting volume again ,the
statue is saved .
Available
statue in
memory
Description
Default
setting
code
2%
A1
Software limit value A1 is displayed or can be
changed in relation to the operating range (steps
of 0.5%)
A1
Switching
point A1
P12
98%
A2
Software limit value A2 is displayed or can be
changed in relation to the operating range (steps
of 0.5%)
A2
Switching
point A2
P13
mA
Display only ,indicates the reference variable
applied in 0 to100% corresponding 4 to 20 mA
Info W/man W
P14
IP
Error
After short press parameter setting volume,
displayer start to blinking, wait to calibrate
automatically for 3 or 4 minutes .
Start
initialization
P15
IP
IP
After short press parameter setting volume, low
limitation or complete closure of valve can be
confined zero for IP
StartZero
calibration
P16
7
7
Available
statue in
memory
Description
Default
setting
Code
<<
X/W
Direction of action of the reference variable W
to the travel/rotational angle
X(Increasing/increasing or
increasing/decreasing)
w/x
>>/<>/>>
P7
50
On initializing the positioner , the gain is set to
the selected value
Kp
Gain Kp
ON/[OFF]
P8
OFF
ON
IP2.4 bar
In the case that maximum actuator force can
damage the valve, the pressure is limited to
approx. 2.4bar
Pressure limit
P9
ON
ON
OFF
ATO
If W reaches up to 1% towards the final value
that causes the valve to close ,the actuator is
immediately completely vented (with ATO-Air
to open) or filled with air(with ATC-air to close)
This action always lead to maximum tight-
closing of the valve
W<
End position
P10
OFF
OFF
ON
ATC
If W reaches up to 99% towards the final value
that causes the valve to close, the actuator is
immediately completely filled with air (with
ATO-Air to open) or vented(with ATC-air to close)
This action always lead to the valve being
completely opened
W>
End position
P11
Available
statue in
memory
Description
Default
setting
code
35mm
The follower pin must be inserted into the
correct pin position according to the valve
travel/angle of rotation
Pin position
P3
Max
The possible adjustment range can be selected
in stages depending on the selected pin position17 3.75-10.6 70 15.0-42.425 5.3-15.0 100 21.2-60.035 7.5-21.2 200 42.4-12050 10.6-30.0
90° P3=90° Maximum range only
maximum possible travel
Nominal
range
P4
1
Characteristic selection :
1.linear/
2.Equal %/
3.Rotary plug linear/
4.Rotary plug equal %/–
5.butterfly valve linear /
6. butterfly valve equal %
7.seg. ball valve linear/
8. seg. ball valve equal %/
Characteristic1 to 8
P5*
4-20 mA
SRLO(4-11.9mA)
SRHI(12.1-20mA)
For split –range operation
SRLO - low range 4 to 11.9mASRHI -high range 12.1 to20 mA
Reference
variable
P6
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