Seneca S311D, Installation Manual, Page: 7 / 9

MI00150-10-EN INSTALLATION MANUAL 7/9
PARAMETERS TO SET FROM THE MENU:
A.L.. .
and
a.L.2. .
Parameters related to alarm 1: accessible from menu
a.L.. .
and identified by final index 1.
Parameters related to alarm 2: accessible from menu
A.L.. .
and identified by final index 2.
Parameter code Parameter name SETTING RANGE AND DESCRIPTION DEFAULT VALUE
et1
Threshold for alarm 1. If frequency meter then frequency value shown on the display (decimal
point imposed by
d_Pd
). Settable values between the limits of TABLE 1.
If totalizer then totalizer value shown on the display. Settable values
between the limits of TABLE 2.
500
set2
Threshold for alarm 1. 100
HY1
Hysteresis for alarm 1. Hysteresis has no effect on the totalizer alarms.
Settable values between the limits of TABLE 1
10
HY2
Hysteresis for alarm 2. 10
tYp1
Alarm 1 type
0 = Alarm not active
1 = Alarm on the minimum threshold
2 = Alarm on the maximum threshold
3 = Alarm on the minimum held threshold (does not automatically reset)
4 = Alarm on the maximum held threshold (does not automatically reset).
5 = Alarm on the totalizer threshold value. (does not automatically reset)
0: Al 1 not active
tYp2
Alarm 2 type 0: Al 2 not active
rLY1
Relay 1: N.O. or N.C. Relay operation:
0 = relay normally open (N.O.)
1 = relay normally closed (N.C.).
0: N.O.
rLY2
Relay 2: N.O. or N.C. 0: N.O.
PARAMETERS TO SET FROM THE MENU:
.U.t. .
L-t
Frequency display
value associated with
the minimum output
value
Limits for scaling the retransmitted output see TABLE1.
Decimal point imposed by
dP-d
.
0
H-t
Frequency display
value associated with
the maximum output
value
1000
tYpe
Type of retransmitted
output
1= 0 ÷ 10 V 2= 4 ÷ 20 mA
3= 0 ÷ 20 mA 4= Totalizer digital output
2 = 4 ÷ 20 mA
PARAMETERS TO SET FROM THE MENU:
b.U.. .
Addr
MODBUS Address Settable values: from 1 to 255. 1
PAr
Parity control type 0= None 1= Even 2= Odd 0 = None
dEL
Delayed response
time
Number of pauses of 6 characters each between the end of the Rx
message and the beginning of the Tx. Settable values: 0 – 255.
0 = No delay
baUd
Serial communication
speed
Serial communication speed in baud:
0= 1200 4= 14400
1= 2400 5= 19200
2= 4800 6= 38400
3= 9600 7= 57600
6 = 38400
PARAMETERS TO SET FROM THE MENU:
.Y.. .
CN
Display contrast Values from 1 (minimum contrast) to 20 (maximum) 10
UPDN
Totalizer type:
Increasing or
decreasing
0 = The totalizer increases by one unit at each rising edge of the digital input.
1 = The totalizer decreases by one unit at each rising edge of the digital input.
0 = UP
DFL
Default settings 1 = Overwrites the set parameters with the default values.