Flowserve MX Limitorque - Manual (Page 122)

Limitorque MX Maintenance and Spare Parts FCD LMENIM2314-00 – 07/08
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5.5.2 Removal
For removal, follow installation instructions in reverse.
5.6 Adding Electronic Options to Your MX Actuator
(Most Supplied After September 2007)
Listed below are the options available for the MX.
1. Modutronic option; does not require any hardware; however, a “keycode” from the factory is
required.
2. Two-speed timer; does not require any hardware, however a “keycode” from the factory is required.
3. APT option; Analog Position Transmitter, non-contacting 4-20 mA position transmitter requiring the
addition of an analog I/O (input/output) option board.
4. ATT option; Analog Torque Transmitter, non-contacting 4-20 mA torque transmitter requiring the
addition of an analog I/O (input/output) option board.
5. R option; Alarm Relays, four latching relays requiring the addition of a digital output board. Latching
relays do not change state when power is removed from the actuator, e.g. if the relay is CLOSED
and power is removed, the relay will remain CLOSED.
6. DDC option; network communication field board that is required for two-wire twisted pair, MODBUS
communication.
7. FF option; network communications board required for F
oundation
Fieldbus communication.
8. PB options network communications board required for either Profibus DP or PA communication.
9. DeviceNet; network communication board required for DeviceNet communication.
The procedure for adding electronic options to your MX actuator is as follows:
• For adding the Modutronic and two-speed timer options, the actuator QA Stamp ID must be supplied
in order to acquire the necessary keycode.
• Each MX actuator is supplied a unique “QA Stamp ID”. This number is assigned during the end-of-line
test sequence for each unit.
• This serial number is located on the second screen after the “Restricted Settings” screen. It is an
eight-digit number after the letters “S/N”. Please refer to the IOM manual, LMENIM2306, supplied
with your actuator for the Menu sequence. User must supply this number. Example: 12345678
• Also record the Order Number and Serial Number of the actuator. These numbers can be found on the
unit nameplate.
• Once you have acquired the QA Stamp, O/N and S/N, please contact your assigned Service Coordina-
tors for the keycodes required to turn on the desired options at (434) 528-4400.
• The “keycode” is then entered into the desired option menu found in “Restricted Settings” using the
black knob on the ACP. A “NO” answer will change the value form 0-9 and A-E. A “YES” answer will
truncate to the next space.