Emerson KJ2201X1-HA1 double pair expander original inventory

Description

Communications OK LED. Lit when the KJ2201X1-HA1 Controller is communicating with

the module.

In a Redundant confifiguration, C is lit if both the Controller and Serial

Communication are OK. It blinks if only one is OK. It is NOT lit if both are

not OK.

E (Red) External Fault LED. KJ2201X1-HA1 Possible causes:

SLIM not connected (Set “SlimAddr=0” to disable)

No auxiliary voltage (Set “ignore shutdown” confifig bit to disable)

Internal Fault LED. Possible causes:

Force Error bit (Bit 1) of the Confifiguration Register (see Table 25-12)

is set.

Also lit when a timeout of the watchdog timer KJ2201X1-HA1 occurs when Controller

stops communicating with module.

Any of the hardware errors listed in Table 25-13(Secondary Status Register)

1 – MANUAL (Green) Lit whenever the module is operating in Local Manual mode.

2 – SERVO OK (Green) Lit to indicate the servo coil diagnostic has passed.

The coil 1, 2, and 3 open/short bits that are reported to the Controller are

delayed by a timer. The timer value is set by “diagtime=xx.” The LED is

extinguished immediately for any of the six coil problems.

3 – NORMAL (Green) Lit whenever the KJ2201X1-HA1 module is operating in Normal mode.

Blinks if it is the Primary in a redundant confifiguration.

4 – PI DETUNE (Green) Lit whenever PI is detuned.

5 – CALIBRATE (Green) Lit whenever the module is calibrating.

6 – BACKSEAT (Green) Lit whenever seating or backseating is in effect.

7 – CONTINGCY (Red) Lit whenever the module is KJ2201X1-HA1 operating in contingency condition.

8 – SHUTDOWN (Red) Lit when the module is driving the valve fully closed due to the module

shutdown digital input.

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