Gas Hh Relay; Sysok Relay; Analogout - GE Hydran 201 i Instruction Manual

Chapter 4 • Hydran 201Ti's Displays and Menus
• RelayMode: Is used to set the operation mode of the High alarm relay. The four
operation modes are explained in Section 10.2.3 on page 10-5.
4.5.7.2

Gas HH Relay

• Relay HH State: Displays the status of the High-High alarm relay. The two possible
states are explained in Section 10.2.2 on page 10-4.
• RelayMode: Is used to set the operation mode of the High-High alarm relay. The four
operation modes are explained in Section 10.2.3 on page 10-5.
4.5.7.3

SysOK Relay

• SysOK State: Displays the status of the fail alarm relay. The two possible states are
explained in Section 10.2.2 on page 10-4.
• RelayMode: Is used to set the operation mode of the fail alarm relay. The four operation
modes are explained in Section 10.2.3 on page 10-5.
• FaultTrig.: Is used to set to Off or On each fail alarm condition. For details, see
Section 10.5 on page 10-14. Press CHANGE to turn on a condition (an asterisk [*] is
then displayed at the right of the parameter's name) or turn it off (only the parameter's
name is displayed).
4.5.7.4

AnalogOut

• AnalogState: Displays the state of the Hydran 201Ti's analog output in percentage of
the maximum electric current. The analog output provides the gas level being measured;
the displayed percentage is thus directly proportional to the gas level. For details on the
analog output, see Section 2.5.2 on page 2-14.
• AnalogMode: Is used to set the operation mode of the analog output. The three
Force x % modes are used only to test the operation of the Hydran 201i System.
Table 4-7 on page 4-25 shows the electrical current generated for each mode.
4-24 Rev. 6, March 2011 Part 17997