Murr Elektronik IMPACT67-P User Manual

V 1.6 27
Byte 4
7 6 5 4 3 2 1 0
ID number of highbyte (here : 31
he
x
)
Fig. 22: Standard diagnostic information Byte 4
Byte 5
7 6 5 4 3 2 1 0
ID number of lowbyte (here : 01
hex
)
Fig. 23: Standard diagnostic information Byte 5
Bytes 6 to 7: Device-related diagnostic
Byte 6 Device-related diagnosis - header byte
7 6 5 4 3 2 1 0
Block length in bytes, incl. header byte. Here : 02
hex
reserved for 00
Fig. 24: Device-related diagnostic Byte 6
Byte 7 Device-related diagnostic
7 6 5 4 3 2 1 0
I/O power supply undervoltage
3
The module actuator power supply is less than 18 V. Connect or raise voltage.
Observe the line voltage drop and maximum values.
Module power supply undervoltage
The module sensor/bus power supply is less than 18 V. Connect or raise
voltage. Observe the line voltage drop and maximum values.
Actuator shutdown
4
The module actuator power supply is less than 12 V or short-circuit in one or
several outputs. Connect or raise voltage. (Observe the line voltage drop and
maximum parameters.) Or clear the short-circuit.
Sensor PS/undervltg. short-circuit
5
The module sensor power supply is less than 12 V or short-circuit in one or
several sensor power supplies. Connect or raise voltage. (Observe the line
voltage drop and maximum parameters.)Or clear the short-circuit.
not used
not used
not used
not used
Fig. 25: Device-related diagnostic Byte 7
3
This diagnostic does not exist on the input module IMPACT67-P DI16 Art.No. 55 345.
4
This diagnostic does not exist on the input module IMPACT67-P DI16 Art.No. 55 345.
5
This diagnostic does not exist on the output modules IMPACT67-P DO8 and DO 16, Art.Nos. 55 347 and 55 348.
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Murr Elektronik IMPACT67-P Specifications

General

Brand	Murr Elektronik
Model	IMPACT67-P
Category	Control Unit
Language	English