Masoneilan SVI II AP Installation and Maintenance ... - GE Energy

GE Oil and Gas
SVI II AP Instruction Manual
Return to Normal Operation
Always return the positioner to NORMAL operating mode to resume control by the input
signal. Use this procedure to return to NORMAL mode from any menu.
1. Press + or - repeatedly until MANUAL or NORMAL appears.
2. Press:
* to return to NORMAL operating mode, if NORMAL appears.
* to return to MANUAL Mode menu, if MANUAL appears.
3. Press + repeatedly until -› NORMAL appears.
4. Press * to return to NORMAL mode and normal operation.
NOTE
When entered from NORMAL mode the valve still responds to
changes in set point input signal and the values displayed
change in accordance with changes in the input signal. When
entered from MANUAL mode the valve is in locked position.
Hand Held Communicator
For communication to a HART device, there is a Device Description Language. A Device
Description, DD, is published by registration with the HART Communication Foundation.
When the DD is installed in a host communication device then the host can readily access
all the information in the smart field device. The SVI II AP registered DD will be available
from HART Communication Foundation when it next publishes the HART DD. The SVI II
AP DD can be obtained from the website or by contacting your local representative.
CAUTION
Do not connect a HART modem and PC to a control circuit
unless the controller is HART compatible or has a HART filter.
Loss of control or a process upset may occur if the controller
output circuit is not compatible with HART signal.
WARNING
Do not Connect a PC or HART modem to an intrinsically safe
circuit except on the safe area side of the barrier. Do not
operate a PC in a hazardous area without compliance to local
and plant regulations.
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