Parker PAC, Installation Manual, Page: 98 / 197

PACIO MODULES
98 Parker Automation Controller Installation Guide
Terminals
The Module needs no separate 24V connector. Power is supplied to the Module through the E-Bus
connector. For information on operative earth shielding of analog wire, see Adding PACIO Modules on
page 28.
Status LEDs
The LED labeled "EtherCAT Run" indicates the state of the EtherCAT ASIC. The LED labeled "IO" indicates
the state of the
State LED Flash Code Explanation
Init Red, on Initializing, no data exchange
Pre-Op Red/green, 1:1 Pre-operational, no data exchange
Safe-Op Red/green, 5:1 Safe operation, inputs readable
Op Green, on Operational, unrestricted data exchange
State LED Flash Code Explanation
Ok Green, on No error
Error
Off
Malfunction of Module if E-Bus LED = On
Inoperative if E-Bus LED= Off
Red, 3x Watchdog
Red, 4x EtherCAT watchdog control
Red, 6x Module-specific fault
Red, 7x
Configuration error (E-Bus pre-operational), number of process data
differs from that in the Module
Defective Red, on Module Defective
State LED Flash Code Explanation
On Green, on Channel enabled
Off Off Channel disabled
Analog inputs
Check the following variable for the digitized input values.
Variable Data type Explanation
Channel_n UINT