CHAPTER 4: COMMUNICATION
EP OS MOTOR MANAGEMENT SY STEM – INSTRUCTION MANUAL
4.41
Size
Telegram Name
Description
Default
Bytes
Unit
Scale
2 * 8-bit
B30008
Failure Telegram
2
5
BIT0 - Overload Failure
BIT1 - Phase Loss Failure
BIT2 - Ground Fault Failure
1 indicates Overload Failure (Trip)
1 indicates Phase Loss Failure (Trip)
1 indicates Ground Fault Failure (Trip)
6
BIT3 - Unbalanced Load Failure
BIT4 - Thermistor Failure
BIT5 - Emergency Stop Failure
BIT6 - Limit Switch Failure
BIT7 - Safety Circuit Failure
BIT0 - Main Circuit Failure
BIT1- Control Circuit Failure
IT2 - Switch Position (relay feedback) Failure
BIT3 - Under Load Current Failure
BIT4 - Overload / lock rotor etc Current Failure
BIT5 - External Supervision Failure
BIT6 - Long Start Failure
BIT7 - Typical Specific Failure
1 indicates Phase Unbalance Failure (Trip)
1 indicates Thermistor Failure (Trip)
1 indicates Emergency Stop Failure (Trip). Input must be mapped.
1 indicates Limit Switch failure - applicable to solenoid & actuator
typicals only.
1 indicates safety circuit failure. Input must be mapped.
1 indicates Main circuit failure. Input must be mapped.
1 indicates control circuit failure. Input must be mapped.
1 indicates contactor feedback position failure. Input must be
mapped.
1 indicates underload current failure (Trip).
1 indicates overload/lock motor failure.
1 indicates supervision circuit failure.
1 indicates long start.
Used on custom logic only.
2 * 8-bit
B30264
Warning Telegram
2
7
BIT0 - Overload Warning
BIT1 - Phase Loss Warning
BIT2 - Ground Fault Warning
BIT3 - Unbalanced Load Warning
BIT4 - Thermistor Warning
BIT5 - Emergency Stop Warning
BIT6 - Limit Switch Warning
BIT7 - Safety Circuit Warning
1 indicates Overload warning
1 indicates Phase Loss warning
1 indicates Ground Fault warning
1 indicates Phase Unbalance warning
1 indicates Thermistor warning
8
BIT0 - Main Circuit Warning
BIT1 - Control Circuit Warning
BIT2 - Contactor Feedback Warning
BIT3 - Under Load Current Warning
BIT4 - Over Load Current Warning
BIT5 - External Supervision Warning
BIT6 - Long Start Warning
BIT7 - Typical Specific Warning
1 indicates Overload warning
1 indicates Phase Loss warning
1 indicates Ground Fault warning
1 indicates Phase Unbalance warning
1 indicates Thermistor warning