Commissioning
6.4 Commissioning via PDM
44
SONO 3500 CT
Operating Instructions, 07/2019, VI.SH.P2.02
Setting Pulse Output and Maximum Flow (Q
max
) via SIMATIC PDM
1.
In SIMATIC PDM navigate to menu "Device" → "Pulse guide"
The "guide" calculates the pulse-frequency at the max flow condition and tells you how
close you are on over-speeding the pulse-output.
The volume per pulse is freely scalable from 0.000001 to 10000 units per pulse. It also
calculates the minimum volume per pulse you can choose to avoid pulse over-speeding.
The maximum output frequency depends on the pulse selected; e.g. maximum output
frequency at 5 ms is 100 Hz. Increasing the pulse width lowers the maximum output
frequency.
2. Select maximum flow rate (never to be exceeded).
3. Select an appropriate pulse width, e.g. 5 ms.
4. Enter a value in "Amount per pulse A", e.g. 100, to define the volume/pulse with respect
to the "Minimum amount per pulse value".
5. Press "Apply Change of Pulse" to apply the settings.
6. If needed, proceed with setting Pulse Output B according to application specific
requirements (Default setting = Alarm).
Output A and B setting
For SONO 3500 CT, output A and B settings depend on the ordering: Recommended
settings, see the following table. The SONO 3500 CT settings cannot be changed according
approval requirements, and are therefore read only.
SONO 3500 CT
Output A
Forward or reverse pulses
Preset: Forward
Output B
Forward or reverse pulses, alarm, call-up
Preset: Alarm
Pulse value A & B
(depending on DN value)
Preset: See scheme for SONO 3500 CT or the
following settings for INFOCAL
9
energy calculator.
Pulse width
Preset: 5 ms
Note
For type-approved and verified SONO 3500 CT flowmeter the settings are HW key protected
and therefore read only. This HW key is protected via the verification sealing. The verification
sealing can only be broken by the user with the acceptance of the local authorities.
Содержание SONO 3500 CT
Страница 1: ...Ultrasonic Flowmeter Operating Instructions SONO 3500 CT 07 2019 Edition ...
Страница 2: ......
Страница 8: ...Table of contents 6 SONO 3500 CT Operating Instructions 07 2019 VI SH P2 02 ...
Страница 14: ...Introduction 1 5 Further Information 12 SONO 3500 CT Operating Instructions 07 2019 VI SH P2 02 ...
Страница 38: ...Electrical connection 5 5 Sealing of SONO 3500 CT 36 SONO 3500 CT Operating Instructions 07 2019 VI SH P2 02 ...
Страница 50: ...Commissioning 6 4 Commissioning via PDM 48 SONO 3500 CT Operating Instructions 07 2019 VI SH P2 02 ...
Страница 54: ...Functions 7 4 Hardware key 52 SONO 3500 CT Operating Instructions 07 2019 VI SH P2 02 ...
Страница 64: ...Service and maintenance 8 7 Battery disposal 62 SONO 3500 CT Operating Instructions 07 2019 VI SH P2 02 ...