Specifications

Control Valves - SMARTLINK

MRV

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combustion systems for industry

Maxon reserves the right to alter specifications and data without prior notice.

10-30.7-56

E - i - 3/14

50120624-001/

Using the Control Interface for Command Entry

There are 3 SMARTLINK

MRV command sets (a, b, and c) as listed below. Several of the commands have special requirements

before they can be executed. For example, before entering the Set Max Position & Ramp Command, the unit must be at position

index #9 or the command cannot be executed.

Command Set "A" A-0........Enter Manual Positioning Mode ..................Unit not in Shutdown Mode

A-1........Display Alarm Codes

A-2........Enter Position Setup Mode .........................Unit not in Shutdown Mode

A-3........Display/Change Selected Valve

A-4........Commission Valve......................................Unit in Setup Mode, MVC input on;

Shutdown Mode to replace valve

A-5........Set Max Position and Ramp........................Unit at Position Index = 9, not in

Shutdown Mode

A-6........Set Min Position and Ramp.........................Unit at Position Index = 0, not in

Shutdown Mode

A-7........Unlock System Configuration .....................Unit must be already "locked"

Command Set "B" B-0........Select Loss of Signal Position

B-1........Set Purge Position......................................Custom Startup enabled,

MVC off, not in Shutdown Mode

B-2........Set Standby Position ..................................Custom Startup enabled,

MVC off, not in Shutdown Mode

B-3........Select Deadband

B-4........Select Startup Configuration

B-5........Set Light-Off Position..................................Custom Startup enabled,

MVC off, not in Shutdown Mode

B-6........Select Auto Ramp Adjust

B-7........Select Movement Configuration

Command Set "C" C-0........Valve Test...................................................Unit in Shutdown Mode

C-1........Reserved for Trained Personnel .................See Installation & Operating Instructions

C-2........Reserved for Trained Personnel .................See Installation & Operating Instructions

C-3........Reset Factory Default Settings ...................Unit in Position Setup Mode, MVC input off

C-4........Enter New Lock Passcode..........................Unit "unlocked" and lock function enabled to

modify

C-5........Select Lock Enable / Disable.......................Unit "unlocked" to modify

C-6........Save Profile as Backup ..............................Unit in Position Setup Mode

C-7........Restore Backup Profile ..............................Unit in Position Setup Mode, MVC input off