
104
OPERATING MANUAL
VERSION 05/2017
ORDER NUMBER DOC 2357061
A503
SDO sending error
A504
SDO receiving error
Error while sending or receiving SDO telegrams.
− Switch off the system and back on via the main switch.
− Contact the Service Team.
A505
Saving interrupted
An error occured while saving on the PC.
− Check the archiving software on the PC.
A600/A601/A602/A603
Module
D2/D3/D4/D5
no communication
A604
Gateway D6 no communication
Slave is not responding.
− Check corresponding module: voltage supply, CAN cable, address, baud rate and
terminating resistor.
− Switch off the system and back on via the main switch.
− Contact the Service Team.
A606/A607/A608/A609
Module
D2/D3/D4/D5
CAN emergency
A610
Gateway D6 CAN emergency
Corresponding module sends an emergency telegram.
− Switch off the system and back on via the main switch.
− Contact the Service Team.
A612/A613/A614/A615
Module
D2/D3/D4/D5
CAN error
Corresponding slave reports communication problems.
− Switch off the system and back on via the main switch.
− Contact the Service Team.
A616/A617/A618/A619
Module
D2/D3/D4/D5
hardware error EEPROM
A620/A621/A622/A623
Module
D2/D3/D4/D5
hardware error ADC
A624/A625/A626/A627
Module
D2/D3/D4/D5
hardware error TIMER
A628/A629/A630/A631
Module
D2/D3/D4/D5
unknown hardware error
A632/A633/A634/A635
Module
D2/D3/D4/D5
hardware error counter
Corresponding module reports a hardware error.
− Switch off the system and back on via the main switch.
− Contact the Service Team.
A640–A655
Module
D2/D3/D4/D5
DO group
1/2/3/4
I/O module reports insufficient voltage supply at the respective output group.
(DO = Digital Output)
− Check the voltage supply of the respective output group.
− Check the fuse of the respective output group.
See spare parts catalog, "I/O modules" chapter.