Product manual

Fault tracing guide
Product Manual 7
Inputs DI
Name Meaning when “1” is displayed
AS1 Auto stop chain 1 closed
AS2 Auto stop chain 2 closed
AUTO1 Mode selector chain 1; Auto operation
AUTO2 Mode selector chain 2; Auto operation
CH1 All switches in chain 1 closed
CH2 All switches in chain 2 closed
EN1 Enabling device chain 1 closed
EN2 Enabling device chain 2 closed
ES1 Emergency stop chain 1 closed
ES2 Emergency stop chain 2 closed
ENABLE Enable from backplane
EXTCONT External contactors closed
FAN OK Fan in power supply running
GS1 General stop chain 1 closed
GS2 General stop chain 2 closed
K1 Motor contactor, chain 1, closed
K2 Motor contactor, chain 2, closed
LIM1 Limit switch chain 1 closed
LIM2 Limit switch chain 2 closed
MAN2 Mode selector chain 2; Manual operation
MANFS2 Mode selector chain 2; Manual full speed operation
MANORFS1 Mode selector chain 1; Manual or manual full speed operation
MON PB Motor-On push button pressed
PTC Over temperature in motors of manipulator
PTC Ext. Over temperature in external device
SOFT ASI Delayed turn off of auto stop (read back of digital output)
SOFT ESI Delayed turn off of emergency stop (read back of digital output)
SOFT GSI Delayed turn off of general stop (read back of digital output)
TRFOTMP Over temperature in main transformer
24V panel 24V panel is higher than 22V