M-system R7F4HML3-D-DAC32A, Instruction Manual

Page: 10 / 12

R7F4HML3-D-DAC32A
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp
EM-8002-A Rev.2 P. 10 / 12
• Output data
Output data to be sent from the master to the slave are set in the command. Unused with input module.
With output data read back.
CH0 OUT LO CH0 data low 8 bits Not used
CH0 OUT HI CH0 data high 8 bits Not used
CH1 OUT LO CH1 data low 8 bits Bit 0 through 7 of the output data are set
CH1 OUT HI CH1 data high 8 bits Bit 8 through 15 of the output data are set
CH2 OUT LO CH2 data low 8 bits Not used
CH2 OUT HI CH2 data high 8 bits Not used
CH3 OUT LO CH3 data low 8 bits Not used
CH3 OUT HI CH3 data high 8 bits Not used
Without output data read back (with option code /NR)
CH0 OUT LO CH0 data low 8 bits Bit 0 through 7 of the output data are set
CH0 OUT HI CH0 data high 8 bits Bit 8 through 15 of the output data are set
CH1 OUT LO CH1 data low 8 bits Not used
CH1 OUT HI CH1 data high 8 bits Not used
CH2 OUT LO CH2 data low 8 bits Not used
CH2 OUT HI CH2 data high 8 bits Not used
CH3 OUT LO CH3 data low 8 bits Not used
CH3 OUT HI CH3 data high 8 bits Not used
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 canceled by setting ‘0’ for ALM_CLR in CMD_CTRL command
area.
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 execu-
tion 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: Synchronous
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