Control Interrogation Using The
SCROLL Key
The scroll key provides parameters and status of the fol-
lowing access codes in numerical sequence, offering the
convenience of obtaining basic parameter and control
status information without selecting individual access
codes. The code groups are:
• Basic programming settings (Codes 01 through 09)
• Alternate minimum trip (Code 11)
• Supervisory close reset time (Code 12)
• Features ON/OFF (Codes 20 through 26)
In the Access Code Description section of this manual, a
YES in the Scroll column indicates that the SCROLL key
can be used for interrogation; a NO indicates that the
scroll function is not accessible.
Control Interrogation Using The
SELECT ACCESSORY Key
The SELECT ACCESSORY key provides ON/OFF sta-
tus information of enhanced features:
• Complex TCC Setup (Codes 100 and 110)
• Sensitive Ground/Earth Fault (Code 120)
• High-Current Trip (Code 130)
• High-Current Lockout (Code 140)
This allows the operator a quick overview of modifica-
tions to the control parameters without individual code
selection.
Control Interrogation Using The
Accessory SCROLL Key
Some features on the Form 4C control contain multiple
settings. These features are:
• Complex TCC1 Code 100 through 104
• Complex TCC2 Setup Code 110 through 114
• Sensitive Ground/Earth Fault Code 120 through 124
• High-Current Trip Code 130 through 134
• High-Current Lockout Code 140 through 143
The ACCESSORY SCROLL key provides the specific
parameters of the features obtained with the SELECT
ACCESSORY key.
11
S280-77-4
No.
10.
15.
11.
12.
13.
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14.
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