Masoneilan SVI II AP Digital Positioner Quick Start Guide
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Hardware Configuration Lock
Additional security is achieved using the hardware configuration-lock jumper shown in Figure 8.
When set to the secure position, shorting the two-pin header, configuration and calibration are
not permitted by the local interface or by remote communications. Pushbuttons, ValVue and
handheld are locked out, except to examine configuration, calibration, and position. This is sim-
ilar to Security Level 1 shown in the Pushbutton Lock Security Level table.
Figure 8
Connections to Electronics Module (via Terminal Board)
Display
Remote
Process Variable
Position Retransmit
Position
Input
Configuration Lock
Jumper
4- 20 mA
Input Signal
Solid State Switch SW #1
Solid State Switch SW #2
Sensor
