Seneca S311D-XX-H Manual

S311D-XX-L / S311D-XX-H Line
EN
Advanced Digital Indicators-Totalizers
4, 6, 8, 11 Digits Display
1. GENERAL SPECIFICATIONS
Universal opto isolated digital input; admitted types: reed, npn (2 wires or 24 V), pnp (24 V),
NAMUR, photoelectric, Hall, 24 V input, TTL, variable reluctance.
Digital input signal frequency measurement from 0.00015 Hz to 10 kHz.
Increment or decrement totalizing of the digital input signal.
View of the frequency measurement and/or totalized value.
Programmable retransmission of the input value frequency by the isolated analog output
(voltage or active/passive current).
Retransmission of the totalized value by the isolated digital output (Open Collector).
Totalizer value is saved on non-volatile memory.
Filter programmable at 20 levels to stabilise reading.
Totalizer reset by auxiliary digital input, buttons pressure or Modbus register.
4, 6, 8 or 11 (4+7) Digits display.
In case of optional card use, two relay alarms are activable on the input measurement
frequency (maximum, minimum, automatically resettable or not).
Alarms status visible through two leds on the frontal panel.
RS485 serial communication with MODBUS RTU protocol (by optional board), maximum
32 nodes.
Two relay outputs (available on the optional card) for alarms signalling.
Easy navigation on the programming Menu by three buttons on the frontal panel.
Quick configuration of the alarm thresholds by the Quick Alarms Menu.
Display contrast settable.
Very Low Frequency Mode (VLF) automatically set if fmax 1 Hz.
2. TECHNICAL SPECIFICATIONS
Power Supply: Code S311D-XX-L: 10-40 V , 19-28 V 50-60 Hz, max 3 W.
DC AC
Code S311D-XX-H: 85-265 V 50-60 Hz, max 3 W.
AC
Digital Input: -Reed
-npn 2 wires
-npn 24 V (3 wires)
-pnp 24 V (3 wires)
-NAMUR
-Photoelectric
-Hall
-24 V Input
-TTL
-Variable Reluctance
Absorbed Current: Max 7 mA
V : 28 V
MAX DC
Sensors Power Supply: 17 V
DC
Frequency Range: 0.00015 Hz - 10 kHz
Frequency Resolution : < 0.05 %
Analog Output: Generated Current: 0 - 20 mA, max load resistance: 500 .
Voltage: 0 - 10 V, min load resistance: 1 k
Configurable Start and Full scale values.
Resolution: 2 A / 1 mV.
MI001503-E ENGLISH - 1/20
OPTIONAL BOARD CONNECTIONS
RS485 Relay Output 1 (8 A/250 Vac) Relay Output 2 (8 A/250 Vac)
B
N.C. N.C.
21
13
A
N.A. N.A.
20
12
GND Com.
Com.
19
11
Auxiliary Digital Input:
Example of Totalizer Reset by the auxiliary digital
Totalizer Reset (external
input, internally supplied by the module
power supply)
17 7 10 18
18
D-
24 V
V ext
+
17 D+
6. MENU PARAMETERS
. . . .
Parameters settable from Menu :
Parameter Parameter Name Description and setting range
Symbol
Indicator 0 = function of frequency measurement and
Functioning Type totalizer view.
1 = only function of frequency measurement
value view.
2 = only function of totalizer view.
Enables the reset
0 = enables the reset of the totalizer from panel
of the totalizer by and auxiliary digital input.
buttons and 1 = disables the reset of the totalizer from panel
auxiliary digital and auxiliary digital input.
input
Enables the Setting a value different from 5477, the
Password for the password (always 5477) will be required at the
access to menu
start of the menu.
. . . .
Parameters settable from Menu :
Symbol Parameter Name Description and setting range
Parameter
1 = Reed 6 = Photoelectric
Input type
2 = npn 2 wires 7 = Hall
3 = npn 24 V (3 wires) 8 = 24 V Input
4 = pnp 24 V (3 wires) 9 = TTL Input
5 = NAMUR 10 = Variable Reluctance
Full scale value of the frequency measurement.
Full Scale Value
It defines also the frequency value of the digital
(Hz)
input signal, associated to the display
maximum value ( ).
MI001503-E ENGLISH - 5/20
9. SUMMARY OF BUTTONS ACTIONS (in view mode)
On the following table we give a summary of the actions which may be performed during the
view phase (not programming phase). To effectively execute the actions, it is necessary to
press the buttons for some seconds.
Access to Programming
Access to Quick Alarms Menu
Menu
By pressing the button for some By pressing the button for some
seconds and if =0 has been set, seconds and if =0 has been set,
the indicator switches to the totalizer
the indicator switches to the frequency
view (except 11 digits model).
view (except 11 digits model).
Retained Alarms reset.
Totalizer Reset (if this functionality has been
enabled by setting =0).
10. ERROR SIGNALLINGS
The errors are directly viewed through display.
We are going to list all the possible signallings with the correspondent meaning:
: Frequency Measurement value to display > value of the 2.5% or if the frequency
value > maximum displayable.
: at the start may signal an error on the calibration memory. The functioning of the
module is blocked while the Modbus communication is available (if optional card).
11. ORDER CODES
Code Description
Model S311D Indicator - totalizer with universal digital input.
Display -4 4 digits
-6 6 digits
-8 8 digits
-11 4+7 digits
Power Supply -H 85..265 V
AC
-L 10..40 V / 19..28 V
DC AC
Options -O Optional card: RS485 ModBus Port, 2 relay alarms and
auxiliary digital input.
Isolation: 1500 V among each port
AC
/T Calibration and configuration Service.
12. MODBUS REGISTERS (Optional Card)
The S311D-XX-L and S311D-XX-H lines indicators have MODBUS 16 bits (words) registers,
accessible by RS485 serial communication (available in case of optional card use).
12.1 Supported MODBUS Commands
Code Function Description
03 Read Holding Registers Reading of word registers up to 16 at a time.
06 Write Single Register Writing of a word register.
16 Write Multiple Registers Writing of word registers up to 1 6 at a time.
MI001503-E ENGLISH - 13/20
Bit [7:0] Set the Alarm 2 functioning:
0* = Alarm disabled
1 = Alarm on the minimum threshold
2 = Alarm on the maximum threshold
3 = Retained alarm on the minimum threshold (reset
is not automatic)
4 = Retained alarm on the maximum threshold
(reset is not automatic)
HI_T_LONG_MSW Displayed frequency value corresponding to
the maximum output value (most significant
value).
Bit [15:0] Displayed frequency value corresponding to
retransmitted output maximum value.
Set the value referred to the view scale but without
decimal point. Example: if the value referred to the
view scale is 10,0, set 100.
Default: 1000.
The maximum and minimum limits are the same of
HI_D_LONG (40004-5).
HI_T_LONG_LSW Displayed frequency value corresponding to
the maximum output value (least significant
value).
Displayed frequency value corresponding to
LO_T_LONG_MSW
the minimum output value (most significant
value).
Bit [15:0] Displayed frequency value corresponding to
retransmitted output minimum value.
Set the value referred to the view scale but without
decimal point. Example: if the value referred to the
view scale is 10,0, set 100.
Default: 0.
The maximum and minimum limits are the same of
HI_D_LONG (40004-5).
LO_T_LONG_LSW Displayed frequency value corresponding to
the minimum output value (least significant
value).
CONTRAST/RATIO Register for the setting of the display contrast
and of the totalizer reducing ratio.
Bit [15:8] Set the display contrast: values from 1 (minimum
contrast) to 20 (maximum contrast). Default: 10
Bit [7:0] Set the value the totalizer will be divided for.
Admitted values: 1 - 250.
Default: 1.
MI001503-E ENGLISH - 17/20
Digital Output : Type: Open Collector, Imax: 50 mA, Vmax: 30 V.
Relay output: Capacity: 8 A / 250 V (available only by the optional board).
AC
Auxiliary digital input :
Opto isolated, Vmin: 10 V, Vmax: 30 V (available only by the
optional board).
Error of Voltage / Current Calibration Error: 0.1 %
output (referred to max Thermal Coefficient: 0.01%/°K
measuring range): Linearity error: 0.05 %
EMI (electromagnetic disturbance): < 1 %.
Response Time: 5 ms.
Environmental Conditions: Temperature: -10 - +60°C
Humidity min: 30%, max 90% at 40°C non condensing.
Storage Temperature: -20 - +85 °C.
Isolation: among each pair of ports (included the optional
1500 V
AC
card ports).
Connections: -Removable screw terminals, 3.5 mm / 5.08 mm pitch .
-Three buttons for menu navigation.
Protection: IP65 (on the frontal with the apposite furnished seal).
Dimensions (L x W x H) 98.2 x 88.5 x 48 mm
Standards:
EN61000-6-4/2002-10 (electromagnetic emission, industrial
environment).
EN61000-6-2/2006-10 (electromagnetic immunity, industrial
environment).
EN61010-1/2001 (safety).
All circuits must be isolated from the other circuits under
dangerous voltage with double isolation. The power supply
transformer must comply with EN60742: "Isolated
transformers and safety transformers".
3. FUNCTIONING DESCRIPTION
The digital input frequency measurement or the totalizer value is translated into an analog or
digital output signal.
The frequency value or as an alternative the totalizer value is displayed; on the 11 (4+7) digits
model, both the values are simultaneously displayed (4 digits: frequency value, 7 digits:
totalizer value). The values are also available via Modbus RTU protocol upon query by RS485
bus (by the optional card).
3.1 Setting Modalities
All the parameters of the instrument may be set by the Programming Menu or RS485 (by the
optional card). The alarms thresholds may be quickly set by the Quick Alarm Menu. Besides
the Z-NET3 software has been developed for the programming and the configuration of the
module (consult the web site www.seneca.it).
3.2 Retransmission Modalities
The instrument allows the following retransmission modalities:
Analog Output: The digital input frequency measurement is translated into an analog output
signal (voltage or current).
MI001503-E
Full scale value of the frequency measurement.
It defines also the frequency value of the digital
input signal, associated to the display
16
maximum value (
15
14
0 = no decimal point (ex: 00009999)
Decimal Point
1 = first digit (ex: 0000999.9)
position in
2 = second digit (ex: 000099.99)
3 = third digit (ex: 00009.999)
4 = fourth digit (ex: 0000.9999, only for 6 and 8
digits models)
Parameters settable from Menu :
Parameter Parameter Name Description and setting range
Symbol
Default
Value displayed if the measured frequency is 0.
Start scale of
Value
Value on the following ranges:
frequency
0 : Freq. measurement view Display
Digits Number Min. Limit
and Tot.
4
6 -199999
8 -19999999
0 :
11 (4+7)
Enabled
Value displayed if the measured frequency is
Full scale of
. Value on the following ranges:
frequency
measurement view Display
Digits Number Min. Limit
5477:
Password
4
disabled
6 -199999
8 -19999999
11 (4+7)
Default
Decimal Point 0 = no decimal point (ex: 12345678),
Value
position on 1 = first digit (ex: 1234567.8) ...
3: npn frequency N display digits-1
24 V measurement view 11 digits models (4 + 7): max number of decimal
(3 wires) digits equal to 3.
0 = no filter
Filter level
1 - 20
Number of samples
1000 Hz Selectable Values: 1 - 10.
on which the
frequency average
is calculated.
MI001503-E
12.2 Holding Registers
The 16-bit Holding Registers have the following structure:
Most significant Bit Bit Index
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Word (16 bits): MODBUS Register
In the table the notation Bit [x:y] indicates all bits from x to y. For example Bit [2:1] indicates
bit 2 and bit 1, and serves to illustrate the meaning of the various united combinations of
the values of the two bits. Default values are indicated with the * symbol.
REGISTER Description
MACHINE ID
Bit [15:8]: module ID (38 decimal)
Bit [7:0]: external firmware revision
FW_CODE Register containing the internal code of the
firmware.
Register for the setting of the input type and of
TYP_INP/AVI
the samples number on which the frequency
average is calculated.
Bit [15:8] Set the digital input type:
1 : Reed 6 : Photoelectric
2 : npn 2 wires 7 : Hall Sensor
3*: npn 24 V (3 wires) 8 : 24 V Input
4 : pnp 24 V (3 wires) 9 : TTL Input
5 : NAMUR 10 : Variable reluctance
Bit [7:0] Set the samples number on which the frequency
measurement average value will be calculated.
Admitted Values: 1*-10.
HI_D_LONG_MSW Full Scale value of frequency measurement
view (Most significant word).
Set the full scale value of the frequency
Bit [15:0]
measurement view scale (integer, most significant
word): display value associated to Hi-F value
(40009-10) of the input frequency. The decimal point
on the set integer value is given by dP_d (40008).
Default: 1000.
Minimum Value (depending on the digits number):
4 Digits: -1999 6 Digits: -199999
8 Digits: -19999999 11 (4+7) Digits: -1999
Maximum Value (depending on the digits number):
4 Digits: 9999 6 Digits: 999999
8 Digits: 99999999 11 (4+7) Digits: 9999
HI_D_LONG_LSW Full Scale value of frequency measurement
view (Least significant word).
MI001503-E
PASSWORD Enables / disables the password for the
access to the Programming Menu.
Bit [15:0]
By setting a value different from
the programming menu, the password will be
required (always 5477). Default: 5477.
RLY1_AL1/RLY2_AL2 Sets the normal status of relay outputs 1 and 2
(if optional board).
Bit [15:8] Set the relay 1 functioning (if optional board):
40020 R/W
0* = normally opened relay.
1 = normally closed relay.
Set the relay 2 functioning (if optional board):
Bit [7:0]
0* = normally opened relay.
1 = normally closed relay.
UP_DOWN/TYP_OUT/ Setting of Totalizer (UP or DOWN-counter),
FILT retransmitted output type, Filter.
Set the the totalizer as UP-counter or DOWN-
Bit [15:12]
counter:
0*= the totalizer increases of a unit at each rising
edge of the digital input.
40021 R/W
1 = the totalizer decreases of a unit at each rising
edge of the digital input.
Bit [11:8] Retransmitted output type:
40022 R/W
1 = 0 - 10 V output
2* = 4 - 20 mA output
3 = 0 - 20 mA output
4 = totalizer impulsive digital output.
Bit [7:0] Set the filter level.
Admitted Values: 0 = no filter, 1 - 20. Default: 3.
Register for the setting of module address and
ADDR_PAR
parity control.
Bit [15:8] Set the address of the module. Admitted values from
0x00 a 0xFF (decimal values on the range 1-255,
Default: 1).
40023 R/W Bit [7:0] Set the control parity:
00000000 (0)*: no parity
00000001 (1): even parity (EVEN)
00000010 (2): odd parity
40024 R/W
BAUDR / DELAY Register for the baud rate and the answer
delay time setting.
Bit [15:8] Serial communication speed in baud:
00000000 (0x00): 1200 00000100 (0x04): 14400
00000001 (0x01): 2400 00000101 (0x05): 19200
00000010 (0x02): 4800 00000110 (0x06)*: 38400
00000011 (0x03): 9600 00000111 (0x07):
MI001503-E
Digital Output: The output generates an impulse at every increment / decrement of the
totalizer . An impulse with duration >= ~100 ms is generated. The output follows the totalizer up
to approximately 4.7 Hz maximum frequency.
maximum value above indicated), pulses are lost until an always low output is obtained. The
output is normally at high logic level.
3.3 Alarms on the frequency measurement (by optional board)
Two alarms may be activated on the digital input frequency measurement. Each alarm may be
set on the following way:
1) Alarm on the minimum thershold.
3) Retained Alarm on the minimum threshold (the reset is not automatic).
4) Retained Alarm on the maximum threshold (the reset is not automatic).
For each alarm, it is possible to set Threshold and Hysteresys. If the alarm is set as high, the
alarm will turn OFF when the input value is Threshold-Hysteresys; instead if the alarm is set as
low, the alarm condition will end if the input value is Threshold+Hysteresys. The alarms status
is displayed by two leds on the frontal panel and by the relays (in case of optional card use).
The relays toggle at the alarm condition and return to the initial status at the end of the alarm
condition or at the reset (if retained). The retained alarms are reset by pressing the buttons UP
+ OK/MENÙ for some seconds (on normal view functioning).
3.4 Totalizer
As an alternative to the digital input frequency measurement, it is possible to display the
totalizer value (saved on non-volatile memory). On the 11 digits (4+7) indicators both the
values are simultaneously available.
The totalizer may be:
-UP-counter: it is increased of a unit at each rising edge of the digital input.
-DOWN-counter: it is decreased of a unit at each rising edge of the digital input.
Once the maximum or minimum limit has been reached, the counting is reset and starts again.
Besides it is possible to set a reducing ratio the totalizer value will be divided for; so the
resulting value will be displayed.
The reset may be performed on the three following ways:
-By the auxiliary digital input (if enabled).
-By the pressure of the three buttons simultaneously for some seconds (if enabled).
-Via Modbus register.
3.5 Frequency measurement value or totalized value display
Three Functioning Types may be set (except for the 11 digits indicators which display both
the frequency value and the totalized value) which define the view modalities:
1) Type 0: both frequency and totalizer value view.
By pressing the UP button for some seconds the frequency measurement view is
selected, instead by pressing DOWN for some seconds the totalized value is displayed.
At the passage to the frequency value the writing
passing to the totalized value, the writing
2) Type 1: only frequency measurement view.
3) Type 2: only totalizer value view.
3.6 Average and filter on the frequency measurement
It is possible to calculate the frequency measurement average on a settable number of
samples.
The mean value is then filtered by a 20 levels exponential filter and so displayed.
3.7 VLF Mode
If the Full scale value (in Hz) of the frequency measurement (
to Very Low Frequency Mode (VLF) where the minimum frequency value detectable is equal to
0.00015 Hz (1 impulse every 111 minutes).
ENGLISH - 2/20
1000 Hz
Parameters settable from Menu :
Alarm 1 parameters: accessible from . . . . menu and identified by the final index 1.
Alarm 2 parameters: accessible from . . . . menu and identified by the final index 2.
).
Parameter Parameter Name
Symbol
Alarm 1 Threshold
0 = No
decimal
Alarm 2 Threshold
Point
Alarm 1 Hysteresys
. . . .
Alarm 2 Hysteresys
Default
Value
Alarm 1 Type
0
Max. Limit
Alarm 2 Type
-1999 9999
999999
99999999 Relay 1: N.O./N.C.
-1999 9999
Relay 2: N.O./N.C.
1000
Parameters settable from Menu :
Max. Limit
Parameter Parameter Name
-1999 9999
Symbol
999999
99999999
Frequency Display
-1999 9999
Value associated to
the minimum value
0 = No
of the output.
... decimal
point
Frequency Display
Value associated to
the maximum value
3
of the output.
1
Retransmitted
output type
ENGLISH - 6/20
LO_D_LONG_MSW Start Scale value of frequency measurement
view (most significant word).
Set the start scale value of the frequency
Bit [15:0]
Least significant bit
measurement view scale (integer, most significant
word): display value associated to a null input
frequency. The decimal point on the set integer
value is given by dP_d (40008).
Default: 0. The limits are the same of HI_D_LONG
(40004-5).
LO_D_LONG_LSW Start Scale value of frequency measurement
view (Least significant word).
DP_D/DP_IN/DP_TOT Decimal point position on the frequency, HI-F
parameter and totalizer values.
IND. R/W
40001 R
Bit [15:12] Not used.
Bit [11:8] Decimal point position on the view of the frequency
measurement (dp_D):
40002 R
0* = no decimal point (ex: 12345678) ,
1 = first digit (ex: 1234567.8), 2 = second digit
40003 R/W
.....
N display digits-1.
11 digits (4+7): maximum number of decimal digits
equal to 3.
Bit [7:4] Decimal point position on Hi-F parameter (40009-
10) (dp_IN):
0* = no decimal point (ex: 12345678) ,
1 = first digit (ex: 1234567.8), 2 = second digit
.....
Maximum number of decimal digits depending on
the display digits number:
4 digits: 3, 6 digits: 4, 8 digits: 4, 11 digits (3+7): 3
40004 R/W
Bit [3:0] Decimal point position on the totalizer view
(dp_TOT):
0* = no decimal point (ex: 12345678)
1 = first digit (ex 1234567.8), 2 = second digit
.....
N display digits-1.
11 (4+7) digits indicators: maximum number of
decimal digits equal to 6.
HI-F_LONG_MSW Full scale of frequency measurement in Hz
(Most significant Word).
Bit [15:8] Full scale of frequency measurement in Hz (integer,
most significant word): associated to the view
frequency full scale HI_D_LONG (40004-5). The
decimal point on the set integer value is decided by
40005 R/W
dP_IN (40008). Default: 1000. The maximum and
minimum limits are the same of HI_D_LONG
(40004-5).
ENGLISH - 14/20
Bit [7:0] Response delay time. It represents the number of
40025 R/W
pauses of 6 characters each to be entered between
the end of the Rx message and the start of the Tx
5477, at the start of
message. Default value: 0.
FREQ_LONG_MSW
Displayed value of the frequency measurement
(Long format, most significant word).
40027 R/W
FREQ_LONG_LSW Displayed value of the frequency measurement
(Long format, least significant word).
TOT_LONG_MSW Totalizer value (Long format, most significant
word).
TOT_LONG_LSW Totalizer value (Long format, least significant
word).
40028 R/W
FREQ_FLOAT_MSW Frequency Measurement value in Hz (Floating
Point Format, most significant word).
FREQ_FLOAT_LSW Frequency Measurement value in Hz (Floating
Point Format, least significant word).
FREQ_SHORT Frequency measurement in 0-10000 scale.
Frequency measurement in 0..10000 scale.
0: if the displayed value FREQ_LONG (40041-42) is
equal to LO_T_LONG (40022-23, frequency
displayed value corresponding to the retransmitted
output minimum value).
10000: if the displayed value FREQ_LONG
(40041-42) is
frequency displayed value corresponding to the
retransmitted output maximum value).
40029 R/W
Limited: 0..+11000.
STATUS Errors and alarms Signalling.
Bit [15:9] Not used
Bit 8 1: Alarm 2 ON.
Bit 7 1: Alarm 1 ON.
(NONE)
Bit 6 Not used.
(ODD) Bit 5 1: the value to display is >
40030 R/W Bit 4 Not used.
Bit 3
1: Failure on totalizer saving.
Bit 2 Not used.
Bit 1 1: The events (rising edges of the digital input) occur
with too high frequency and the instrument
suspends temporarily the measurement.
57600
ENGLISH - 18/20
3.7 Password for access to the menu
It is possible to enable the protection of the Programming Menu by password.
At the raising of the counting frequency (up the The Quick Alarm Menu is instead password free.
4. BUTTONS AND TERMINALS POSITION
FRONTAL PANEL: BUTTONS / LEDS
2) Alarm on the maximum thershold.
Terminals from 11 to 21 are present only in case of optional board use.
5. ELECTRICAL CONNECTIONS
POWER SUPPLY: V erify the code on the label applied to the indicator.
Code
10 ÷ 40 V
19 ÷ 28 V
Reed
Photoelectric
S
+
appears for some seconds, while
The 17 V
appears.
DIGITAL OUTPUT
I I
R R
-
) is 1 Hz the indicator shifts
+
Imax=V/R=50 mA
MI001503-E ENGLISH - 3/20
. . . . / . . . .
Parameters settable from Menu :
Parameter
Symbol
Description and setting range Default
Value
500
Value referred to the displayed frequency value
(decimal point set by ).
Settable value on the following ranges:
1000
Display Digits
Max. Limit
Min. Limit
Number
4 -1999 9999
10
6 -199999 999999
8 -19999999 99999999
10
11 (4+7) -1999 9999
Parameters settable from Menu :
Parameter
0 = Alarm disabled 0: Al 1
Symbol
1 = Alarm on the minimum threshold disabled
2 = Alarm on the maximum threshold
3 = Retained alarm on the minimum threshold
0: Al 2
(the reset is not automatic)
disabled
4 = Retained alarm on the maximum threshold
(the reset is not automatic)
Relay Functioning: 0: N.O.
0 = normally opened relay (N.O.).
1 = normally closed relay (N.C.). 0: N.O.
Parameters settable from Menu :
. . . .
Parameter
Description and setting range Default
Symbol
Value
Limits for the scaling of the retransmitted output. 0
Decimal point set by .
Settable values on the following limits:
Display Digits
Min. Limit Max. Limit
Number
9999
4 -1999
1000
999999
6 -199999
99999999
8 -19999999
11 (4+7) -1999 9999
1 = 0 - 10 V 2 = 4 - 20 mA 2:
. . . .
4 - 20 mA
3 = 0 - 20 mA 4 = totalizer digital output
MI001503-E ENGLISH - 7/20
HI-F_LONG_LSW
40006 R/W
SET1_LONG_MSW
Bit [15:0]
40007 R/W
SET1_LONG_LSW
HYS1_LONG_MSW
40008 R/W
Bit [15:0]
HYS1_LONG_LSW
SET2_LONG_MSW
Bit [15:0]
SET2_LONG_LSW
HYS2_LONG_MSW
Bit [15:0]
HYS2_LONG_LSW
TYP_AL1/TYP_AL2
40009 R/W
Bit [15:8]
MI001503-E ENGLISH - 15/20
Bit 0
RESET
Bit [15:0]
40041 R
R
40042
40043 R
R
40044
40045 R
R
40046
R
40047
equal to HI_T_LONG (40020-21,
40048 R
of the 2,5 %.
This document is property of SENECA srl. Duplication and reprodution are forbidden, if not authorized. Contents
of the present documentation refers to products and technologies described in it. All technical data contained in the
document may be modified without prior notice Content of this documentation is subject to periodical revision.
MI001503-E ENGLISH - 19/20
REAR SIDE: TERMINALS
RS485-Aux. Dig. Input Relay 2 Relay 1
Alarm 1
Led
Alarm 1 2 2 2 1 2 0 1 9 1 8 1 7 1 6 1 5 1 4 1
Led
7 8
1 2A 2B 1 3 4 5 6
DOWN Power Supply Output
UP OK/MENÙ Dig. Input
S311D-XX-L Code S311D-XX-H
1
1
DC
3.0 W 85 ÷ 265 V
3.0 W
AC
2A 2B
AC
DIGITAL INPUT
pnp 24 V (3 wires) NAMUR
npn 2 wires npn 24 V (3 wires)
- - - -
10 10 10 10
S S
8 9
8 8 + +
+ 7 7
+
Variable
24 V Input
Hall TTL Input
Reluctance
10
10
10 10
S
8 9
V
+ +
+
7 9 9
7
V > 100 mV
pk
internal power supply for the sensors, is available by 7 (+) and 10 (-) terminals.
DC
ANALOG OUTPUT
V V Voltage Generated Current Ext. Power Supply
+
3
3
3 +
+
A A
V V
4
+
4
5 4
Active Output (powered) Unpowered passive
6
to connect to passive output to be connected to
inputs.
active inputs
MI001503-E ENGLISH - 4/20
. . . .
Parameter Name Description and setting range Default
Value
MODBUS Address Settable values: from 1 to 255.
0 = None 1 = Even 2 = Odd.
Parity control type 0: None
Delay on the
Number of pauses of 6 characters each to be 0: No
answer
entered between the end of the Rx message Delay
and the start of the Tx. Settable values: 0..255.
Serial Serial communication speed in baud:
6: 38400
communication 0 = 1200 3 = 9600 6 = 38400
speed 1 = 2400 4 = 14400
7 = 57600
2 = 4800 5 = 19200
. . . .
Parameter Name Description and setting range Default
Value
Display Contrast Values from 1 (minimum contrast) to 20
(maximum).
Totalizer type: 0 = the totalizer increases of a unit at each rising 0: UP
UP-counter or edge of the digital input.
DOWN-counter. 1 = the totalizer decreases of a unit at each
rising edge of the digital input.
Default Settings
1 = Overwrite the set values with the default
values.
. . . .
Parameter Name Default
Description and setting range
Value
Totalizer Reducing It sets the value the totalizer will be divided for.
Ratio Admitted Values: 1 - 250.
0 = no decimal point (ex: 123456) 0: No
Decimal point
1 = first digit (ex: 12345.6) decimal
position on the
2 = second digit (ex: 1234.56) point
totalizer view.
....
N display digits-1.
11 digits models (4 + 7): max number of decimal
digits equal to 6.
By confirming with OK/MENÙ, all the parameters are saved in
flash memory and after some instants the module is reset.
MI001503-E ENGLISH - 8/20
Full scale of frequency measurement in Hz 40010
(Least significant Word).
Alarm 1 Threshold (most significant word). 40011
Alarm 1 threshold: value referred to the frequency
view scale but without decimal point.
For example if the value referred to the view scale is
20,0 set 200.
See HI_D_LONG (40004-5) for the maximum and
minimum limits of the parameter . Default: 500.
Alarm 1 Threshold (least significant word).
40012
Alarm 1 Hysteresis (most significant word). 40013
Alarm 1 hysteresis. Value referred to the frequency
view scale but without decimal point. For example if
the value referred to the view scale is 10,00 set
1000.
See HI_D_LONG (40004-5) for the maximum and
minimum limits of the parameter. Default: 10.
Alarm 1 Hysteresis (least significant word). 40014
Alarm 2 Threshold (most significant word). 40015
Alarm 1 threshold: value referred to the frequency
view scale but without decimal point.
For example if the value referred to the view scale is
20,0 set 200.
See HI_D_LONG (40004-5) for the maximum and
minimum limits of the parameter. Default: 1000.
Alarm 2 Threshold (least significant word).
40016
Alarm 2 Hysteresis (most significant word).
40017
Alarm 2 hysteresis. Value referred to the frequency
view scale but without decimal point. For example if
the value referred to the view scale is 10,00 set
1000.
See HI_D_LONG (40004-5) for the maximum and
minimum limits of the parameter. Default: 10.
Alarm 2 Hysteresis (least significant word). 40018
Setting of alarms functioning. 40019
Set the Alarm 1 functioning:
0* = Alarm disabled
1 = Alarm on the minimum threshold
2 = Alarm on the maximum threshold
3 = Retained alarm on the minimum threshold (reset
is not automatic)
4 = Retained alarm on the maximum threshold
(reset is not automatic)
MI001503-E ENGLISH - 16/20
1: Calibration Eeprom is damaged.
Contact Seneca srl to solve the problem.
Module Reset. 40049
-By writing 0xC1A0 (decimal 49568), reset
command.
Disposal of Electrical & Electronic Equipment (Applicable throughout the European Union and
other European countries with separate collection programs)
This symbol, found on your product or on its packaging, indicates that this product should not be
treated as household waste when you wish to dispose of it. Instead, it should be handed over to an
applicable collection point for the recycling of electrical and electronic equipment. By ensuring this
product is disposed of correctly, you will help prevent potential negative consequences to the
environment and human health, which could otherwise be caused by inappropriate disposal of this
product. The recycling of materials will help to conserve natural resources. For more detailed
information about the recycling of this product, please contact your local city office, waste disposal
service or the retail store where you purchased this product.
SENECA s.r.l.
Via Germania, 34 - 35127 - Z.I. CAMIN - PADOVA - IT ALY
R Tel. +39.049.8705355 - 8705359 - Fax +39.049.8706287
THE INTERNATIONAL CERTIFICATION NETWORK
ISO9001-2000 e-mail: info@seneca.it - www.seneca.it
MI001503-E ENGLISH - 20/20
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