Siemens SIMOVERT MASTERDRIVES Operating Instructions Manual page 22

Communication via CC-Link
CC-Link I/O control
and status bits
Device No Bit name
RYn0 Forward command
(STF)
RYn1 Reverse command
(STR)
RYn2 High speed (RH)
RYn3 Medium speed (RM)
RYn4 Low speed (RL)
RYn5 JOG1 mode (JOG1)
RYn6 Second
Acceleration/decel.
time Selection (RT)
RYn7 JOG2 mode (JOG2)
RYn8 Option flag 27 (F27)
RYn9 Output stop (MRS)
RYnA Option flag 28 (F28)
RYnB Option flag 29 (F29)
RynC Monitor command
Frequency set
RynD
command (RAM)
RynF Command code
execution request
RY (n+1)8 Initial data processing
complete flag
RY (n+1)9 Initial data setting
request flag
RY (n+1)A Error reset request flag
4-2
OFF: Stop command (with STR = OFF)
ON: Forward command
Note: edge sensitive signal (0-1-transition for starting drive)
OFF: Stop command (with STF = OFF)
ON: Reverse command
Note: edge sensitive signal (0-1-transition for starting drive)
Fixed setpoint high (refer to parameter P404)
Fixed setpoint medium (refer to parameter P403)
Fixed setpoint low (refer to parameter P402)
Activates JOG mode; speed and direction controlled by signed
integer parameter "JOG Setpoint 1" (in percent); refer to function
diagram at converter documentation.
Selects the data sets with index 1 (RT = 0) or index 2 (RT = 1); here
the user can switch between to data sets (FDS 1 and 2). This sets
contain more than acceleration and decel. time; refer to converter
documentation about "function data set"
Activates JOG mode; speed and direction controlled by signed
integer parameter "JOG Setpoint 2" (in percent); refer to function
diagram at converter documentation.
Additional control bit; refer to chapter 4.11 "Optional flags in CBL
profile"
ON: Output halt
MRS is inverted and routed to OFF2 in control word 1
Additional control bit; refer to chapter 4.11 "Optional flags in CBL
profile"
Additional control bit; refer to chapter 4.11 "Optional flags in CBL
profile"
When the monitor command is turned ON, the monitor value is set in
the remote register (RWrm) and the monitoring (RXnC) becomes
ON. The monitor value is constantly changed during ON.
Refer to chapter 4.5 "Monitoring"
When the frequency set command is turned ON, the frequency
(RWwm+1) is written to the inverter. When the write is completed, the
frequency setting complete (RXnD) turns ON.
Refer to chapter 4.4 "Setpoint handling"
When the command code execution request is turned ON, the
process corresponding to the command code (RWwm2) is executed.
The command code execution complete (RXnF) turns on after the
command code execution is completed. If a command code
execution error occurs, a value ≥8000h is set as the reply code
(RWrm2).
Refer to chapter 4.6 "Command code execution"
When the initial data processing is requested (RX(n+1)8) from CBL
after power-on or new initializing, you have to acknowledge (ON)
after initial processing is completed.
Refer to chapter 4.3 "Initial process and initial data setting"
If you want to reset the CBL interface turn ON. The initial data setting
complete (RX(n+1)9 turns ON after resetting is finished.
Refer to chapter 4.3 "Initial process and initial data setting"
When the error reset request flag is turned ON, the error status flag
(RX(n+1)A) is turned OFF.
Note: edge sensitive signal (0-1-transition for resetting)
Refer to chapter 4.3 "Initial process and initial data setting"
Operating Instructions
Description
6SE7087-6NX84-0GB0
SIMOVERT MASTERDRIVES
03.99
Siemens AG