Setting Of The Operating Time Via The Speed-Interface Board (Option) - AUMA VARIOMATIC SARV 10.1 Operation Instructions Manual

Multi-turn actuators SARV 07.1 - SARV 10.1
AUMA VARIOMATIC

16.2 Setting of the operating time via the speed-interface board (option)

Range switch S1-2.2
(component A2.2)
for analogue nominal
operating time E3
DIP switch S1
for programming
Logic board
Speed-interface
board
Setting
on logic board:
Setting on the
speed-interface board:
24
(refer to order-related wiring diagram CI S...KMS 14TP...)
With the speed-interface board the operating time (speed) can also be
pre-determined through an external signal, either analogue (command sig-
nal E3 = 0 - 20 mA or 4 - 20 mA) or binary (command signal n1, n2).
.
.
Loosen 4 screws (8.1) and remove cover (figure U, page 23).
The speed-interface board (figure W) is situated directly above the logic
board. Depending on the version (with or without positioner), remove the
boards above it (cover plate, positioner board and additional board).
FigureW: Speed-interface board
Potentiometer R9:
for setting of the binary
nominal operating time n1
Dot visible:
4 - 20 mA
Dot not visible:
0 - 20 mA
ON
Potentiometer R16:
adjustment analogue
nominal operating time E3
.
Check on the logic board whether the DIP switch S1, pos. 7 (nominal
.
output speed) is in position "OFF". If necessary, correct the switch position
(see clause 14, pages 18/19).
Set the potentiometer "OPERATING TIME" (figure V, page 23) on the
logic board to the fully clockwise position (max. speed) to make use of the
entire range of operating time. If the minimal operating time (max. speed)
has to be limited to a higher value as the operating time possible by the
actuator (see technical data sheet), set potentiometer to this value (e.g. to
avoid water hammer).
When using the option positioner (see clause 15, page 20) set the selector
switch S2-2.2 (figure W) on the speed-interface board to position
'positioner'. For all other versions the switch S2-2.2 has to be set to position
'speed-interface board'.
The simultaneous use of the analogue and the digital
operating time set signal is not possible!
Potentiometer R10:
for setting of the binary
nominal operating time n2
Measuring point MP2 Measuring point MP1
Operation instructions
LED's:
V4: nominal operating
time n1
V6: nominal operating
time n2
Range switch S2-2.2
(component A2.2)
for analogue nominal
operating time E3
Dot visible:
positioner
Dot not visible:
interface board