INTEGRA Metering CALEC energy master Installation And Operating Instructions Manual page 45

Message
Too many modules
Module missing
Internal bus error
Code is invalid
Assignment error
Faulty meter reading
IN 1...8 value too large
IN 1...8 Value too small
IN 1...8 Interruption
IN 1...8 Short circuit
IN 1...8 power supply < 20V
OUT 1...12 power supply <
20V
Error ADC CPU module
Error ADC Parameter
®
CALEC energy master installation and operating instructions
Description/possible cause
module and the mains unit
The number of modules is too great, or
the address assignation failed
An expected module (shown in the saved
list) between CPU module and mains unit
was not found.
Communication on the internal bus is
faulty
Entered release code incorrect
Basic settings
Assignment in the
submenu is faulty or incomplete
CRC-error of a meter
Value at input 1...8 too large
- Frequency greater/equal to 10.5 kHz
- Current greater/equal to 21 mA
Value at input X too small
- 4 ... 20 mA: Current <= 3.6 mA
- 0 ... 20 mA: Current > 0
Signal interruption at input X
( U < 50mV / I < 50 µA )
Signal short circuit at input X
( U > 7.28 V / R ext < 100 Ω )
internal 24V voltage < 20 V
internal 24V voltage < 20 V
The ADC in the CPU-module cannot be
accessed
Error when setting parameters of the ADC
in the CPU module.
Comment/action to take
Check module assembly
Check module assembly
Assemble module or adapt con-
figuration to the existing assem-
bly
Check connection of the individ-
ual modules, device defective,
repair
Request correct code from
manufacturer and enter
Correct the assignment
Replace device or send for repair
Check signal
Check signal
mA
Only with NAMUR setting if SC
det = on
Only with NAMUR setting if SC
det = on
Check voltage
Only output and relay module
Faulty device, repair
Faulty device, repair
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