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PPO TYPE SUPPORT SPECIFICATION
(2) PZD
Name Bit Definition
STW
⎯ 0 to 2 Not used (1 is set)
Control enable 3
0: Inverter output shutoff
1: Inverter output shutoff is cancelled
⎯ 4 to 6 Not used (1 is set)
Fault reset
(Reset)
7
[At inverter error]
0: No action
1: When Pr. 349 = "0", error reset can be made in any operation mode.
When Pr. 349 = "1", error reset is enabled only in NET operation mode.
[When inverter is normal]
No action
⎯ 8, 9 Not used (0 is set)
PZD enable 10
0: Command request of PZD is not processed. (Note that PZD enable and
command count request can be executed.)
1: Command request of PZD is processed.
* At power-on or inverter reset, set 1 once.
Forward rotation
command (STF signal)
11
0: OFF (Stop command)
1: ON (Forward rotation start)
A starting command is input to the
inverter when the signal turns on.
A stop command is given when both
signals turn on simultaneously.
Reverse rotation
command (STR signal)
12
0: OFF (Stop command)
1: ON (Reverse rotation start)
Second function
selection (RT signal)
13
0: OFF
1: ON (Second function is selected)
Output stop
(MRS signal)
14
0: OFF
1: ON (output is shut off)
RAM/EEPROM 15
0: Set frequency (HSW) is written to RAM (Power-on reset returns the
changed set frequency to the setting before it was written to RAM.).
1: Set frequency (HSW) is written to EEPROM.