Panasonic FP7 Series Command Reference Manual page 854

15.9 PMGET (Acquiring SCU Parameters)
Storage
Items
location
PLC link W0 maximum
[D+15]
station number
[D+16] Range of link relays
[D+17] Range of link registers
Link relay sending start
[D+18]
number
Size of link relay send
[D+19]
area
Link register sending
[D+20]
start number
Size of link register send
[D+21]
area
[D+22] to
Reserved for system
[D+25]
(Note 1) RS/CS can be selected only when an RS-232C (5-wire) x 1-channel communication cassette (product
number AFP7CCS2) is used.
(Note 2) The modem is initialized at the time of setting (when the power is on, PMGET instruction is executed,
or switching to the RUN mode). Initialization is executed only in the first session. (Excluding when the
power supply is turned off and then on again.)
(Note 3) Settings of [D+14] to [D+21] are only enabled when the communication mode of the COM1 port is PLC
link.
■
Acquired data (communication monitoring area information): When [S] = 1
Storage
Items
location
[D] Operation mode
Communication
[D+1]
cassette detection
Reception error
[D+2]
code
15-60
Range: Description
U2 to U16 Values out of the range are handled as "16".
Specify the range of link relays used for communication
U0 to U64 (specification by number of words, relative values within the
specified block)
U0 to Specify the range of link registers used for communication
U128 (relative values within the specified block)
Link relay sending start number (specification by number of
U0 to U63
words, relative value within the specified block)
Size of link relay send area (specification by number of
U0 to U64
words)
U0 to Link register sending start number (specification by number
U127 of words, relative value within the specified block)
U0 to Size of link register send area (specification by number of
U127 words)
H0 Reserved area for system
Range: Description
U 0 U0: MEWTOCOL-COM
U 1 U1: MEWTOCOL7-COM
U 2 U2: MODBUS-RTU
U 8 U8: General-purpose Communication
U 9 U9: PLC link
HFFFF HFFFF: Modem initialization
H0 U0: No communication cassette
U232 U 232: RS-232C
U422 U 422: RS-422
U485 U 485: RS-485
The bits corresponding to when an error occurs turn ON. (0:
Normal, 1: Error)
Bit 0: Receive buffer overrun
Bit 1: Stop bit undetected (frame error)
-
Bit 2: Parity inconsistency
Bit 7 to 3: 0 (fixed)
Bit 8: Receive buffer overflow
Bit 9: Receive buffer FULL
WUME-FP7CPUPGR-12