PLC Developers Guide / ZPA Mode Control / PLC Inputs for ZPA Mode

Module Status


Register Name Internal Address Assembled PLC Address Description
Module Status
Word 1
4:0088 M: 4:1506
E: I.Data [6]
P: Byte 12 (Hi)
P: Byte 13 (Lo)
Bitwise Value
bit 00 = Module Reset Flag
bit 01 = Reserved
bit 02 = Input Power Over Voltage >30V
bit 03 = Left Motor Error Active
bit 04 = Ethernet Connection NOT OK
bit 05 = Upstream Jam Error
bit 06 = Left Sensor Error
bit 07 = Input Power Low Voltage <18V
bit 08 = Left Motor Overheat >105°C
bit 09 = Left Motor Over Current
bit 10 = Left Motor Short Circuit
bit 11 = Left Motor NOT Connected
bit 12 = Left Motor Overload >20 seconds stalled
bit 13 = Left Motor Stalled < 10% selected speed
bit 14 = Left Motor Hall Sensor Error
bit 15 = Left Motor Not Used
Departure Count
Local Upstream Zone
4:0089 M: 4:1507
E: I.Data [7]
P: Byte 14 (Hi)
P: Byte 15 (Lo)
Bitwise Value
bit 00 = Reserved
bit 01 = Reserved
bit 02 = Input Power Over Voltage >30V
bit 03 = Right Motor Error Active
bit 04 = Reserved
bit 05 = Downstream Jam Error
bit 06 = Right Sensor Error
bit 07 = Input Power Low Voltage <18V
bit 08 = Right Motor Overheat >105°C
bit 09 = Right Motor Over Current
bit 10 = Right Motor Short Circuit
bit 11 = Right Motor NOT Connected
bit 12 = Right Motor Overload >20 seconds stalled
bit 13 = Right Motor Stalled < 10% selected speed
bit 14 = Right Motor Hall Sensor Error
bit 15 = Right Motor Not Used