Series 15i-A Maintenance Mnl, GFZ-63325EN/03 - Automation ...

1. SCREEN INDICATIONS AND OPERATIONS B–63325EN/03
Cause of turning off of
the cycle start lamp
1011
#7
HLD
#6
STP
#5
MOD
#4
ALM
#3
RST
#2
ERS
#1
RRW
#0
ESP
TH alarm state
Bit Name Internal state when “1” is indicated
#0 ESP During emergency stop
#1 RRW The reset and rewind signal is “1.”
#2 ERS The external reset signal is “1.”
#3 RST The reset key is being pressed.
#4 ALM An alarm is being generated.
#5 MOD The mode has been changed to another mode.
#6 STP Single–block stop
#7 HLD During feed hold
The diagnostic data 1100 to 1111 indicates the state of a TH alarm.
1100 Position of character where a TH alarm was generated (foreground)
[Data type] Integer type
[Unit of data] None
The position of a character where a TH alarm was generated in foreground
input is indicated by the number of characters from the top of the block.
1101 Code of character which caused a TH alarm (foreground)
[Data type] Bit type
[Unit of data] None
The bit pattern of the character which caused a TH alarm in foreground
input is indicated.
1110 Position of character where a TH alarm was generated (background)
[Data type] Integer type
[Unit of data] None
The position of a character where a TH alarm was generated in
background input is indicated by the number of characters from the top
of the block.
1111 Code of character which caused a TH alarm (background)
[Data type] Bit type
[Unit of data] None
The bit pattern of the character which caused a TH alarm in background
input is indicated.
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