R7G4FML3-6-DC16A
P. 8 / 10
EM-7774-B Rev.2
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
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Input /Output Data Details
Input Data: Slave stations -> master station readback value is set.
CH0 IN LO
CH0 Data Low order 8 bits
Output data readback data bits 0 - 7 are set.
CH0 IN HI
CH0 Data High order 8 bits
Output data readback data bits 8 - 15 are set.
CH1 IN LO
CH1 Data Low order 8 bits
Not in use
CH1 IN HI
CH1 Data High order 8 bits
Not in use
CH2 IN LO
CH2 Data Low order 8 bits
Not in use
CH2 IN HI
CH2 Data High order 8 bits
Not in use
CH3 IN LO
CH3 Data Low order 8 bits
Not in use
CH3 IN HI
CH3 Data High order 8 bits
Not in use
Output Data: Master station -> slave stations data is set.
CH0 OUT LO
CH0 Data Low order 8 bits
Output data bits 0 - 7 are set.
CH0 OUT HI
CH0 Data High order 8 bits
Output data bits 8 - 15 are set.
CH1 OUT LO
CH1 Data Low order 8 bits
Not in use
CH1 OUT HI
CH1 Data High order 8 bits
Not in use
CH2 OUT LO
CH2 Data Low order 8 bits
Not in use
CH2 OUT HI
CH2 Data High order 8 bits
Not in use
CH3 OUT LO
CH3 Data Low order 8 bits
Not in use
CH3 OUT HI
CH3 Data High order 8 bits
Not in use
CMD_CTRL
CMD_CTRL command area is following.
BIT
FUNCTION
REMARKS
0 - 2
Reserve
Not used
3
ALM_CLR
0: Clear alarm/warning disabled
1: Clear alarm/warning triggered
4 - 5
Reserve
Not used
6 - 7
CMD_ID
Not used in the standard I/O command profile
8 - 15
Reserve
Not used
CMD_STAT
CMD_STAT response area is following.
BIT
FUNCTION
REMARKS
0
D_ALM
Not used
1
D_WAR
Not used
2
CMDRDY
1: Command reception enabled
0: Other
3
ALM_CLR_CMP
1: Completion of execution of ALM_CLR
0: Other
ALM_CLR_CMP can be cancelled by setting "0" for CMD_CTRL.ALM_CLR.
4 - 5
Reserve
Not used
6 - 7
RCMD_ID
Not used in the standard I/O command profile
8 - 11
CMD_ALM
Warning
0: Normal, 1: Invalid data
Alarm
8: Unsupported command received, 9: Invalid data, A: Command ex
-
ecution condition error, B: Subcommand combination error, C: Phase
error
12 - 15
COMM_ALM
Warning
0: Normal, 1: FCS error, 2: Command data not received, 3: Synchro
-
nous frame not received
Alarm
8: FCS error, 9: Command data not received, A: Synchronous frame
not received, B: Synchronization time interval error, C: WDT error
