About the Generic Terms and Abbreviations
Unless otherwise specified, the following generic terms and abbreviations are used in this manual to describe Type
Generic Term/Abbreviation | Description | |
GPPW | Abbreviation for the | |
| Generic term for A0J2CPU, A0J2HCPU, A2CPU, | |
| ||
ACPU | A1NCPU, A2NCPU, | |
| S1, A2SHCPU, | |
| S1, A2ASCPU, | |
QnACPU | Generic term for Q2ACPU, | |
| ||
| ||
QCPU (A mode) | Generic term for | |
QCPU (Q mode) | Generic term for Q02CPU, Q02HCPU, Q06HCPU, Q12HCPU, Q25HCPU | |
Master station | Station that controls the data link system. | |
One master station is required for each system. | ||
| ||
Local station | Station having a PLC CPU and the ability to communicate with the master and other | |
local stations. | ||
| ||
Remote I/O station | Remote station that handles bit unit data only. (Performs input and output with external | |
devices.) | ||
| ||
Remote device station | Remote station that handles bit unit and word unit data only. (Performs input and output | |
with external devices, and analog data exchange.) | ||
| ||
Remote station | Generic term for remote I/O station and remote device station. | |
(Controlled by the master station) | ||
| ||
Intelligent device station | Station that can perform transient transmission, such as the | |
stations). | ||
| ||
Master module | Generic term for QJ61BT11, AJ61BT11, A1SJ61BT11, AJ61QBT11, and | |
A1SJ61QBT11 when they are used as master stations. | ||
| ||
| Link special relay (for | |
SB | Bit unit information that indicates the module operating status and data link status of the | |
| master station/local station. (Expressed as SB for convenience) | |
| Link special register (for | |
SW | 16 bit unit information that indicates the module operating status and data link status of | |
| the master station/local station. (Expressed as SW for convenience) | |
| Remote input (for | |
RX | Information entered in bit units from the remote station to the master station. (Expressed | |
| as RX for convenience) | |
| Remote output (for | |
RY | Information output in bit units from the master station to the remote station. (Expressed | |
| as RY for convenience) | |
| Remote register (Write area for | |
RWw | Information output in | |
| (Expressed as RWw for convenience) | |
| Remote register (Read area for | |
RWr | Information entered in | |
| (Expressed as RWr for convenience) |
A - 8