Siemens SIPLUS HCS Series Operating Instructions Manual page 181

Article number
Interrupts/diagnostics/status information
Number of status displays
LED status display
Diagnostics function
Diagnostic messages
•
•
•
•
•
•
•
•
•
•
•
Integrated Functions
Monitoring functions
•
•
Measuring functions
•
•
•
Potential separation
Design of electrical isolation
between the outputs
Isolation
Overvoltage category
Degree of pollution
SIPLUS HCS4300 PROFINET/PROFIBUS DP
Operating Instructions, 10/2019, A5E35452705A/005
Fuse blown
Load failure
Triac error
Switch-off threshold for internal
device temperature
Parallel-connected heating ele-
ments
Rotating field fault
Communication error
Supply voltage not connected
Line voltage outside the permissible
range
Frequency outside the permissible
range
Fault current too high
Temperature monitoring
Type of temperature monitoring
Voltage measurement
Current measurement
Fault current detection
13.3 Technical Specifications POM4320 Highend
6BK1943-2AH00-0AA0
9
LED green = ready, LED yellow = heating on/off, LED
red = error display, LED red = error for each channel
Voltage and current diagnosis
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
NTC thermistor
Yes
Yes
Yes; For 2-pole switching
Optocoupler and/or protective impedance between main
circuit and PELV
No
III
2
Technical specifications
6BK1943-2CH00-0AA0
179