MKS 937B Series User Manual

MKS 937B Operation Manual
75
9.3 Relay and control setting commands
Command Parameter Response Function
SPm
(m=1 to 12)
d.dd Eree
(d,e=0 to 9)
d.dd Eree
(d,e=0 to 9)
Query or set a setpoint for relay m, response with the
current setting value.
If 0 is used as the parameter, the setpoint will be set as
its low limit value.
SHm
(m=1 to 12)
d.dd Eree
(d,e=0 to 9)
d.dd Eree
(d,e=0 to 9)
Query or set a hysteresis for relay m, response with the
current setting value.
SDm
(m=1 to 12)
ABOVE or
BELOW
ABOVE or
BELOW
Query or set the direction for relay m, response with the
current setting value. For CC and HC, only BELOW can
be selected.
NAK162
For CC and HC as the relay direction is fixed to
BELOW.
ENm
(m=1 to 12)
SET,
ENABLE,
or CLEAR
SET,
ENABLE,
or CLEAR
Query or set status for relay m. Response with current
Enable status. ENABLE enables the relay, its status
depends on the pressure and setpoint value, SET forces
relay activation, regardless of pressure, and CLEAR
disable relay.
SSm
(m=1 to 12)
SET or
CLEAR
Query relay setpoint status, SET is activated, and
CLEAR is disabled.
ENA ddd..ddd
(d=0,1,2)
Query the relay status (relay1 relay 2 relay 12).
0: clear; 1: set; 2: enable.
SSA ddd..ddd
(d=0,1)
Query all 12 relay setpoint status (relay1 relay 2 relay
12).
0: clear; 1: set.
Table 9-4 937B relay and control serial setting commands.

MKS 937B Series Specifications

General

Brand	MKS
Model	937B Series
Category	Controller
Language	English