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REC 523
42
Remote Monitoring and Control Unit
Technical Reference Manual
PSC_7_ACFail
FALSE
PSC_7_BattTest
PSC_7_BattStatus
BIO1_3_BI1
BIO1_3_BI2
PSC_7_HeatStat
PSC_7_TempAlarm
BIO1_3_BI3
FALSE
PSC_7_Bl1
NOT
Fig. 5.6.-2
Example of LED configuration in the Relay Configuration Tool
LED outputs LED global variable names in the Relay Configuration Tool
1 - 8
PSC_7_LED1_8
9 - 16
PSC_7_LED9_16
17 - 21
PSC_7_LED17_21
Total
21
In addition to the 21 freely configurable LEDs listed above, the LED panel includes
three LEDs with fixed functionality: STO, IRF and ON.
• STO indicates when storing is in progress. When the LED is blinking, a store
error has occurred.
• IRF indicates an internal device fault.
• ON indicates when the power is on.
Leds 1-8 in REC 523 Led panel
BOOL2INT_1
BOOL2INT
B0
Q
Led 1:
Fast blink =
B1
AC Fail occurred
B2
Led 2:
On =
Battery Test running
B3
B4
Led 3:
On = Battery Poor
Off = Battery Good
B5
B6
Led 4:
OFF = BI1&BI2 OFF
Slow blink = BI1 OFF&BI2 ON
B7
Fast blink = BI1 ON&BI2 OFF
ON = BI1&BI2 ON
B8
Led 5:
On = Heater on
B9
B10
Led 6:
On =
Temp. limit exceeded
B11
B12
Led 7:
On = BI3 OFF
Fast blink = BI3 ON
B13
B14
Led 8:
Slow blink = BI1 OFF
Fast blink = BI1 ON
B15
1MRS750881-MUM
PSC_7_LED1_8
A050012
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