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Inputs And Outputs - bürkert MassFlowController MFC Installation Und Bedienung

Massendurchflussregler
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Verfügbare Sprachen

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CONNECTION CONFIGURATION
Types 8710 and 8700
15-pole Sub-D plug
1 Relay output - NC contact
2 Relay output - NO contact
3 Relay output - C contact
4 GND 24 V supply and binary inputs
5 24 V supply +
6 8 V output (For factory use only!)
7 Setpoint input GND
8 Setpoint input +
9 Process value output GND
10 Process value output +
11 DGND (for RS232)
12 Binary input 1
13 Binary input 2
14 RS232 RxD (without driver )
15 RS232 TxD (without driver)
Profibus DP - socket B-encoded M12 (fieldbus devices)
1
1 VDD
5
2 RxD / TxD-N (A-line)
2
3 DGND
4
4 RxD / TxD-P (B-line)
3
5 shield
DeviceNet - plug M12 (fieldbus devices)
2
1 shield
5
2 VDD
3 DGND
1
4 CAN_H
3
5 CAN_L
4
CONNECTION CONFIGURATION
LEDs to indicate the operating mode
Default configuration
POWER LED
lights
The device is supplied with
(green)
operating voltage.
flashes Autotune function activated.
LIMIT (y) LED
lights
With MFC:
(blue)
indicates that the correcting
variable of the valve has almost
reached 100 %. In practice, this
usually means that the pressure at
the controller is insufficient to
realize the desired flow rate.
With MFM:
indicates that the process value has
almost reached the nominal flow
rate.
flashes The device is in an operating mode
other than control or Autotune.
with fieldbus
devices:
COMMUNI-
lights
The device communicates via bus
CATION LED
or RS232.
(yellow)
ERROR LED
lights
Not a serious error, e.g. Autotune
(red)
not completed successfully or faulty
LED.
flashes Serious error, e.g. sensor breakage
or faulty internal voltage supply.

INPUTS AND OUTPUTS

Operating modes of the MFC
Operating
can be interrupted
LED display
mode
or ended by
of default
Standard
Autotune routine
-
control
Safety function
operation
Setpoint profile
Control operation
Control
Autotune routine
LIMIT (y)
operation
Safety function
LED
Setpoint profile
flashes
Setpoint
Autotune routine
LIMIT (y)
profile
Safety function
LED
Device reset
flashes
Autotune
Safety function
POWER
routine
Device reset
LED
flashes
Safety
-
LIMIT (y)
function
LED flashes
Reaching the
operating
status via
binary input (if
configured)
-
as long as
activated
Initiate with
activated binary
input ≥ 0.5 s
(If configured,
repeated starts)
Initiate with
activated binary
input ≥ 0.5 s
(If configured,
repeated starts)
as long as
activated

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Diese Anleitung auch für:

8710Massflowmeter mfm8700

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