Mitsubishi Electric MELSEC iQ-R Series User Manual page 255

■Precautions
When this command has been set to Requested (1), do not execute the following operations. An incorrect value may be
stored in the non-volatile memory.
• Changing set values in the buffer memory read from the non-volatile memory by using this command
• Memory backup ( Page 123 Buffer Memory Data Backup Function)
• Default setting registration ( Page 166 Default setting registration command)
This command is enabled in both the setting mode and operation mode. However, this command is disabled
while CH1 Feed forward value tuning execution status (Un\G416, b1) is ON.
■Default value
The default value is Not requested (0).
CH1 HOLD/CLEAR setting
Set whether to hold or clear the transistor output status when a stop error occurs in the CPU module or when the CPU module
is turned from RUN to STOP. For the status of the temperature control module of when this setting is configured, refer to the
following:
Page 27 HOLD/CLEAR Function
• 0: CLEAR
• Other than 0: HOLD
■Buffer memory address
The following shows the buffer memory address of this area.
Buffer memory area name
CH HOLD/CLEAR setting
■Default value
The default value is CLEAR (0).
HOLD/CLEAR setting (Q compatible mode)
In the Q compatible mode, set whether to hold or clear the transistor output status when a stop error occurs in the CPU
module or when the CPU module is turned from RUN to STOP. For the status of the temperature control module of when this
setting is configured, refer to the following:
Page 27 HOLD/CLEAR Function
to to
b15 b12 b11
CH4 CH3
• 0: CLEAR
• Other than 0: HOLD
■Buffer memory address
The following shows the buffer memory address of this area.
Buffer memory area name
CH HOLD/CLEAR setting (in the Q compatible mode)
■Default value
The default value is CLEAR (0) in CH1 to CH4.
to to
b8 b7 b4 b3
CH2 CH1
CH1 CH2
500 700
b0
CH1 CH2
1026
Appendix 3 Buffer Memory Areas
CH3 CH4
900 1100
CH3 CH4
APPX
253
A