25
Installation and Operation Manual
X-DPT-Profibus-Interface-eng
PN 541-C-068-AAG
November, 2008
Mass Flow Controller
byte
#
bit
#
type
range
[dec]
default
[dec]
options
description
Internal system parameter
8
byte
n.a.
0
n.a.
reserved
Select gas calibration
1 = curve 1
2 = curve 2
3 = curve 3
4 = curve 4
5 = curve 5
6 = curve 6
7 = curve 7
8 = curve 8
9 = curve 9
9
byte
1..10
1
10 = curve 10
Select gas calibration curve
Failsafe state
0 = no effect
1 = Valve no power & setpoint = 0.0
2 = Valve close & setpoint = 0.0
10
byte
0..3
1
3 = Valve open & setpoint = 0.0
Select emergency state if
communication is lost
Primary non fatal alarms
0
bit
1
0 = disabled, 1 = enabled
Flow Sensor Error
1
bit
1
0 = disabled, 1 = enabled
Temperature Sensor Error
2
bit
1
0 = disabled, 1 = enabled
Analogue Output Error
3
bit
1
0 = disabled, 1 = enabled
Setpoint overrange
4
bit
1
0 = disabled, 1 = enabled
Flow out of range
5
bit
1
0 = disabled, 1 = enabled
Output out of range
6
bit
1
0 = disabled, 1 = enabled
Valve out of range
11
7
bit
0
0
reserved
Secondary non fatal alarms
0
bit
0
0 = disabled, 1 = enabled
Low Flow Alarm
1
bit
0
0 = disabled, 1 = enabled
High Flow Alarm
2
bit
0
0 = disabled, 1 = enabled
Totalizer overflow
3
bit
0
0
reserved
4
bit
0
0
reserved
5
bit
0
0
reserved
6
bit
0
0
reserved
12
7
bit
0
0
reserved
Ambient non fatal alarms
0
bit
1
0 = disabled, 1 = enabled
Temperature Too High
1
bit
1
0 = disabled, 1 = enabled
Power Failure
2
bit
1
0 = disabled, 1 = enabled
No Flow indication
3
bit
0
0
reserved
4
bit
1
0 = disabled, 1 = enabled
Temperature Too Low
5
bit
1
0 = disabled, 1 = enabled
Flow Obstruction
6
bit
0
0
reserved
13
7
bit
0
0
reserved
Select softstart option
0 = off
Softstart disabled
1 = Non-linear
Softstart no-linear
2 = Linear up
Softstart linear-up only
3 = Linear down
Softstart linear-down only
14
byte
0...4
0
4 = Linear up&down
Softstart linear up&down