rotork CK Series Use And Installation Manual

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9.6 End of Travel Action
9.6.1 Atronik
For CK a or CK ra actuators, the required end of travel action
(torque or position) is determined by 'OPEN ACTION' and
'CLOSE ACTION' DIP switch settings as shown below.
9.6.2 DIP switch functions
Label Function OFF ON
ESD FUNCTION A
ESD Action
A OFF and B OFF = Disabled
A ON and B OFF = Open
A ON and B ON = Stay put
A OFF and B ON = Close
ESD FUNCTION B
ESD NC/NO ESD Contact Form
ESD active when signal applied
(normally open)
ESD active when signal removed
(normally closed)
PTR LOCAL Local Control Local control is push-to-run Local control is maintained
CLOSE DIRECTION Direction Clockwise to close Anti-clockwise to close
PRIORITY A
2-Wire Priority
A OFF and B OFF = Close Priority
A ON and B OFF = No Priority
A ON and B ON = Open Priority
A OFF and B ON = No Priority
PRIORITY B
OPEN ACTION Open Action Stop on position limit Stop on torque limit
CLOSE ACTION Close Action Stop on position limit Stop on torque limit
LED LED
Green = Close
Red = Open
Red = Close
Green = Open
STD/OPT CONTROL Control Source Hardwired control only Option control only
POWER Power 3-phase power supply 1-phase power supply
RELAY A
Relay Conditions
Relay settings are determine by a combination of A, B and C.
Refer to PUB111-110 for relay setting information.
RELAY B
RELAY C
SERVICE Service For Rotork Service use only. Do not adjust switch position.
9 Commissioning
Keeping the World Flowing
23

rotork CK Series Specifications

General

Brand	rotork
Model	CK Series
Category	Controller
Language	English