Miyachi Unitek ISA Series, Operator'S Manual

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APPENDIX F: COMMUNICATIONS
ISA-4001CR INVERTER POWER SUPPLY
990-364 F-5
Host Originated Command Set
These are commands sent by the host computer, via the RS-485 port to the ISA.
NAME COMMAND DATA SIZE
TYPE
“TY” Read none 0 Bytes
STATUS
“TA” Read none 1 Bytes
CONTROL#
“CN” Read none 0 Bytes
COUNT
“CT” Read Returns # reports stored 0 Bytes
REPORT
“RR” Read Request # (1-8 or Retransmission = 0x0FF) 1 Byte
RESET
“RX” Set Reset an Error and Returns STATUS 0 Bytes
REMOTE
“RM” Set 0=Local, 1=Remote (After Ver. 1.01 B) 1 Byte
LOAD “LR” Read none 0 Bytes
“LS” Set 0=Hardware Select, 1-64= Selects 1 Byte
active schedule.
NOTE: Before Ver. 1.02C this was set through hardware only.
COPY
“CP” Set Source schedule #, 1 Byte
Destination schedule #. 1 Byte
Count past 1 Byte
3 Bytes Total
TIME CLK
“RT” Set <data>=0 Reset time clock
Read <data>=1 Read time offset 1 Byte
LINK
“KR” Read 0=Chaining, 1=Successive 1 Byte
“KS” Set 0=Chaining, 1=Successive 1 Byte
Number of Schedules (n) 1 Byte
SCHEDULE #, SCHEDULE #, ... n Bytes