Cosmos PS-7 - Page 54

54
DC-ITD-PS7MAN01.A www.dodtec.com
JAN 2019 815-788-5200
PS-7 Manual
LCD Screen
Indication
The function
to be set
Remarks
Default value
Adjustable
Range
Toxic: CDS-7
Combustible:
CHS-7
Oxygen:
COS-7
Each time the UP switch is pressed, it will move down the table to the next item.
When the DOWN
switch is pressed, it will move up one.
d1 **
Time delay 1
Time delay (secs.) of the gas
alarm contact (1st level)
d1 0
d1 0
0 to 99 sec
d2 **
Time delay 2
Time delay (secs.) of the gas
alarm contact (2nd level)
d2 0
d2 0
0 to 99 sec
az
Analog
output (base)
(*For our maintenance
purposes only)
as
Analog
output (span)
(*For our maintenance
purposes only)
zs *
Zero
suppression,
or 21vol%
suppression
Displays the percentage of the
full-scale value (rounded to the
percent)
zs 5
zs 2
0 to 30%
H-H
L-L
H-L
Alarm mode
1st: upper limit, 2nd : upper
limit warning
1st : lower limit, 2nd : lower
limit warning
1st : upper limit, 2nd: lower
limit warning
H-H
L-L
H-H
L-L
H-L
Con *
Pyroletic
converter
failure alarm
０: Off 1: On
Con 0
Con 0
0 or 1
CG **
Calibration
gas
concentration
(*For our maintenance
purposes only)
CG 40
CG 84
nEt *
The existence
of a
DeviceNet
unit
０: Non-existent 1: Existent
nEt 0
nEt 0
0 or 1
F ***
Display of f
value
Calibration gas type in lower
right of LCD
f value in center of LCD
(Depending on the sensor unit)
FL ***
Displays rate
of flow
Shows the current rate of flow
(mL/min)
(Depending on the rate of flow)
P ***
Sensor unit
output
(*For our maintenance
purposes)
--
At *
Auto 21vol%
adjustment
０: Off 1: On
--
A t 1
0 or 1

Type of sensor unit (Normal
display)
(Depending on the sensor unit)